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Sample records for genome sequencing project

  1. Complementary DNA sequencing: Expressed sequence tags and human genome project

    SciTech Connect

    Adams, M.D.; Kelley, J.M.; Gocayne, J.D.; Dubnick, M.; Wu, A.; Olde, B.; Moreno, R.F.; Kerlavage, A.R.; McCombie, W.R.; Venter, J.C. ); Polymeropoulos, M.H.; Hong Xiao; Merril, C.R. )

    1991-06-21

    Automated partial DNA sequencing was conducted on more than 600 randomly selected human brain complementary DNA (cDNA) clones to generate expressed sequence tags (ESTs). ESTs have applications in the discovery of new human genes, mapping of the human genome, and identification of coding regions in genomic sequences. Of the sequences generated, 337 represent new genes, including 48 with significant similarity to genes from other organisms, such as a yeast RNA polymerase II subunit; Drosophila kinesin, Notch, and Enhancer of split; and a murine tyrosine kinase receptor. Forty-six ESTs were mapped to chromosomes after amplification by the polymerase chain reaction. This fast approach to cDNA characterization will facilitate the tagging of most human genes in a few years at a fraction of the cost of complete genomic sequencing, provide new genetic markers, and serve as a resource in diverse biological research fields.

  2. Genome Project Standards in a New Era of Sequencing

    SciTech Connect

    GSC Consortia; HMP Jumpstart Consortia; Chain, P. S. G.; Grafham, D. V.; Fulton, R. S.; FitzGerald, M. G.; Hostetler, J.; Muzny, D.; Detter, J. C.; Ali, J.; Birren, B.; Bruce, D. C.; Buhay, C.; Cole, J. R.; Ding, Y.; Dugan, S.; Field, D.; Garrity, G. M.; Gibbs, R.; Graves, T.; Han, C. S.; Harrison, S. H.; Highlander, S.; Hugenholtz, P.; Khouri, H. M.; Kodira, C. D.; Kolker, E.; Kyrpides, N. C.; Lang, D.; Lapidus, A.; Malfatti, S. A.; Markowitz, V.; Metha, T.; Nelson, K. E.; Parkhill, J.; Pitluck, S.; Qin, X.; Read, T. D.; Schmutz, J.; Sozhamannan, S.; Strausberg, R.; Sutton, G.; Thomson, N. R.; Tiedje, J. M.; Weinstock, G.; Wollam, A.

    2009-06-01

    For over a decade, genome 43 sequences have adhered to only two standards that are relied on for purposes of sequence analysis by interested third parties (1, 2). However, ongoing developments in revolutionary sequencing technologies have resulted in a redefinition of traditional whole genome sequencing that requires a careful reevaluation of such standards. With commercially available 454 pyrosequencing (followed by Illumina, SOLiD, and now Helicos), there has been an explosion of genomes sequenced under the moniker 'draft', however these can be very poor quality genomes (due to inherent errors in the sequencing technologies, and the inability of assembly programs to fully address these errors). Further, one can only infer that such draft genomes may be of poor quality by navigating through the databases to find the number and type of reads deposited in sequence trace repositories (and not all genomes have this available), or to identify the number of contigs or genome fragments deposited to the database. The difficulty in assessing the quality of such deposited genomes has created some havoc for genome analysis pipelines and contributed to many wasted hours of (mis)interpretation. These same novel sequencing technologies have also brought an exponential leap in raw sequencing capability, and at greatly reduced prices that have further skewed the time- and cost-ratios of draft data generation versus the painstaking process of improving and finishing a genome. The resulting effect is an ever-widening gap between drafted and finished genomes that only promises to continue (Figure 1), hence there is an urgent need to distinguish good and poor datasets. The sequencing institutes in the authorship, along with the NIH's Human Microbiome Project Jumpstart Consortium (3), strongly believe that a new set of standards is required for genome sequences. The following represents a set of six community-defined categories of genome sequence standards that better reflect the

  3. A computational genomics pipeline for prokaryotic sequencing projects

    PubMed Central

    Kislyuk, Andrey O.; Katz, Lee S.; Agrawal, Sonia; Hagen, Matthew S.; Conley, Andrew B.; Jayaraman, Pushkala; Nelakuditi, Viswateja; Humphrey, Jay C.; Sammons, Scott A.; Govil, Dhwani; Mair, Raydel D.; Tatti, Kathleen M.; Tondella, Maria L.; Harcourt, Brian H.; Mayer, Leonard W.; Jordan, I. King

    2010-01-01

    Motivation: New sequencing technologies have accelerated research on prokaryotic genomes and have made genome sequencing operations outside major genome sequencing centers routine. However, no off-the-shelf solution exists for the combined assembly, gene prediction, genome annotation and data presentation necessary to interpret sequencing data. The resulting requirement to invest significant resources into custom informatics support for genome sequencing projects remains a major impediment to the accessibility of high-throughput sequence data. Results: We present a self-contained, automated high-throughput open source genome sequencing and computational genomics pipeline suitable for prokaryotic sequencing projects. The pipeline has been used at the Georgia Institute of Technology and the Centers for Disease Control and Prevention for the analysis of Neisseria meningitidis and Bordetella bronchiseptica genomes. The pipeline is capable of enhanced or manually assisted reference-based assembly using multiple assemblers and modes; gene predictor combining; and functional annotation of genes and gene products. Because every component of the pipeline is executed on a local machine with no need to access resources over the Internet, the pipeline is suitable for projects of a sensitive nature. Annotation of virulence-related features makes the pipeline particularly useful for projects working with pathogenic prokaryotes. Availability and implementation: The pipeline is licensed under the open-source GNU General Public License and available at the Georgia Tech Neisseria Base (http://nbase.biology.gatech.edu/). The pipeline is implemented with a combination of Perl, Bourne Shell and MySQL and is compatible with Linux and other Unix systems. Contact: king.jordan@biology.gatech.edu Supplementary information: Supplementary data are available at Bioinformatics online. PMID:20519285

  4. Rhipicephalus (Boophilus) microplus strain Deutsch, whole genome shotgun sequencing project first submission of genome sequence

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The size and repetitive nature of the Rhipicephalus microplus genome makes obtaining a full genome sequence difficult. Cot filtration/selection techniques were used to reduce the repetitive fraction of the tick genome and enrich for the fraction of DNA with gene-containing regions. The Cot-selected ...

  5. DOE project on genome mapping and sequencing. Progress report, 1992

    SciTech Connect

    Evans, G.A.

    1992-12-31

    These efforts on the human genome project were initiated in September, 1990, to contribute towards completion of the human genome project physical mapping effort. In the original application, the authors proposed a novel strategy for constructing a physical map of human chromosome 11, based upon techniques derived in this group and by others. The original goals were to (1) produce a set of cosmid reference clones mapped to specific sites by high resolution fluorescence in situ hybridization, (2) produce a set of associated STS sequences and PCR primers for each site, (3) isolate YAC clones corresponding to each STS and, (4) construct YAC contigs such that > 90% of the chromosome would be covered by contigs of 2 mb or greater. Since that time, and with the advent of new technology and reagents, the strategy has been modified slightly but still retains the same goals as originally proposed. The authors have added a project to produce chromosome 11-specific cDNAs and determine the map location and DNA sequence of a selected portion of them.

  6. The ClinSeq Project: Piloting large-scale genome sequencing for research in genomic medicine

    PubMed Central

    Biesecker, Leslie G.; Mullikin, James C.; Facio, Flavia M.; Turner, Clesson; Cherukuri, Praveen F.; Blakesley, Robert W.; Bouffard, Gerard G.; Chines, Peter S.; Cruz, Pedro; Hansen, Nancy F.; Teer, Jamie K.; Maskeri, Baishali; Young, Alice C.; Manolio, Teri A.; Wilson, Alexander F.; Finkel, Toren; Hwang, Paul; Arai, Andrew; Remaley, Alan T.; Sachdev, Vandana; Shamburek, Robert; Cannon, Richard O.; Green, Eric D.

    2009-01-01

    ClinSeq is a pilot project to investigate the use of whole-genome sequencing as a tool for clinical research. By piloting the acquisition of large amounts of DNA sequence data from individual human subjects, we are fostering the development of hypothesis-generating approaches for performing research in genomic medicine, including the exploration of issues related to the genetic architecture of disease, implementation of genomic technology, informed consent, disclosure of genetic information, and archiving, analyzing, and displaying sequence data. In the initial phase of ClinSeq, we are enrolling roughly 1000 participants; the evaluation of each includes obtaining a detailed family and medical history, as well as a clinical evaluation. The participants are being consented broadly for research on many traits and for whole-genome sequencing. Initially, Sanger-based sequencing of 300–400 genes thought to be relevant to atherosclerosis is being performed, with the resulting data analyzed for rare, high-penetrance variants associated with specific clinical traits. The participants are also being consented to allow the contact of family members for additional studies of sequence variants to explore their potential association with specific phenotypes. Here, we present the general considerations in designing ClinSeq, preliminary results based on the generation of an initial 826 Mb of sequence data, the findings for several genes that serve as positive controls for the project, and our views about the potential implications of ClinSeq. The early experiences with ClinSeq illustrate how large-scale medical sequencing can be a practical, productive, and critical component of research in genomic medicine. PMID:19602640

  7. Len Gen: The international lentil genome sequencing project

    Technology Transfer Automated Retrieval System (TEKTRAN)

    We have been sequencing CDC Redberry using NGS of paired-end and mate-pair libraries over a wide range of sizes and technologies. The most recent draft (v0.7) of approximately 150x coverage produced scaffolds covering over half the genome (2.7 Gb of the expected 4.3 Gb). Long reads from PacBio sequ...

  8. Phylogeny-driven target selection for large-scale genome-sequencing (and other) projects

    PubMed Central

    Göker, Markus; Klenk, Hans-Peter

    2013-01-01

    Despite the steadily decreasing costs of genome sequencing, prioritizing organisms for sequencing remains important in large-scale projects. Phylogeny-based selection is of interest to identify those organisms whose genomes can be expected to differ most from those that have already been sequenced. Here, we describe a method that infers a phylogenetic scoring independent of which set of organisms has previously been targeted, which is computationally simple and easy to apply in practice. The scoring itself, as well as pre- and post-processing of the data, is illustrated using two real-world examples in which the method has already been applied for selecting targets for genome sequencing. These projects are the JGI CSP Genomic Encyclopedia of Bacteria and Archaea phase I, targeting 1,000 type strains, and, on a smaller-scale, the phylogenomics of the Roseobacter clade. Potential artifacts of the method are discussed and compared to a selection approach based on the taxonomic classification. PMID:23991265

  9. The International Pea Genome Sequencing Project: Sequencing and Assembly Progresses Updates

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The International Consortium for the Pea Genome Sequencing (ICPG) includes scientists from six countries around the world. Its aim is to provide a high quality reference of the pea genome to the scientific community as well as to the pea breeder community. The consortium proposed a strategy that int...

  10. Whole Genome Sequencing

    MedlinePlus

    ... you want to learn. Search form Search Whole Genome Sequencing You are here Home Testing & Services Testing ... the full story, click here . What is whole genome sequencing? Whole genome sequencing is the mapping out ...

  11. Integrating sequence and array data to create an improved 1000 Genomes Project haplotype reference panel.

    PubMed

    Delaneau, Olivier; Marchini, Jonathan

    2014-01-01

    A major use of the 1000 Genomes Project (1000 GP) data is genotype imputation in genome-wide association studies (GWAS). Here we develop a method to estimate haplotypes from low-coverage sequencing data that can take advantage of single-nucleotide polymorphism (SNP) microarray genotypes on the same samples. First the SNP array data are phased to build a backbone (or 'scaffold') of haplotypes across each chromosome. We then phase the sequence data 'onto' this haplotype scaffold. This approach can take advantage of relatedness between sequenced and non-sequenced samples to improve accuracy. We use this method to create a new 1000 GP haplotype reference set for use by the human genetic community. Using a set of validation genotypes at SNP and bi-allelic indels we show that these haplotypes have lower genotype discordance and improved imputation performance into downstream GWAS samples, especially at low-frequency variants. PMID:25653097

  12. Sequence Analysis and Characterization of Active Human Alu Subfamilies Based on the 1000 Genomes Pilot Project

    PubMed Central

    Konkel, Miriam K.; Walker, Jerilyn A.; Hotard, Ashley B.; Ranck, Megan C.; Fontenot, Catherine C.; Storer, Jessica; Stewart, Chip; Marth, Gabor T.; Batzer, Mark A.

    2015-01-01

    The goal of the 1000 Genomes Consortium is to characterize human genome structural variation (SV), including forms of copy number variations such as deletions, duplications, and insertions. Mobile element insertions, particularly Alu elements, are major contributors to genomic SV among humans. During the pilot phase of the project we experimentally validated 645 (611 intergenic and 34 exon targeted) polymorphic “young” Alu insertion events, absent from the human reference genome. Here, we report high resolution sequencing of 343 (322 unique) recent Alu insertion events, along with their respective target site duplications, precise genomic breakpoint coordinates, subfamily assignment, percent divergence, and estimated A-rich tail lengths. All the sequenced Alu loci were derived from the AluY lineage with no evidence of retrotransposition activity involving older Alu families (e.g., AluJ and AluS). AluYa5 is currently the most active Alu subfamily in the human lineage, followed by AluYb8, and many others including three newly identified subfamilies we have termed AluYb7a3, AluYb8b1, and AluYa4a1. This report provides the structural details of 322 unique Alu variants from individual human genomes collectively adding about 100 kb of genomic variation. Many Alu subfamilies are currently active in human populations, including a surprising level of AluY retrotransposition. Human Alu subfamilies exhibit continuous evolution with potential drivers sprouting new Alu lineages. PMID:26319576

  13. Genome Sequence of Paenibacillus sp. Strain FJAT-28004 for the Genome Sequencing Project for Genomic Taxonomy and Phylogenomics of Bacillus-Like Bacteria

    PubMed Central

    Liu, Guo-hong; Wang, Jie-ping; Che, Jian-Mei; Zhu, Yu-Jing; Chen, Qian-Qian; Ruan, Chuan-Qing

    2015-01-01

    Paenibacillus sp. strain FJAT-28004 is a spore forming and strictly aerobic bacterium. Here, we report the draft 7,479,858-bp genome sequence of Paenibacillus sp. FJAT-28004, which will provide useful information for genomic taxonomy and phylogenomics of the genus Paenibacillus, as well as for the functional gene mining and application of Paenibacillus sp. FJAT-28004. PMID:26494657

  14. Rhipicephalus microplus strain Deutsch, whole genome shotgun sequencing project Version 2

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The cattle tick, Rhipicephalus (Boophilus) microplus, has a genome over 2.4 times the size of the human genome, and with over 70% of repetitive DNA, this genome would prove very costly to sequence at today's prices and difficult to assemble and analyze. Cot filtration/selection techniques were used ...

  15. Perspectives from the Avian Phylogenomics Project: Questions that Can Be Answered with Sequencing All Genomes of a Vertebrate Class.

    PubMed

    Jarvis, Erich D

    2016-01-01

    The rapid pace of advances in genome technology, with concomitant reductions in cost, makes it feasible that one day in our lifetime we will have available extant genomes of entire classes of species, including vertebrates. I recently helped cocoordinate the large-scale Avian Phylogenomics Project, which collected and sequenced genomes of 48 bird species representing most currently classified orders to address a range of questions in phylogenomics and comparative genomics. The consortium was able to answer questions not previously possible with just a few genomes. This success spurred on the creation of a project to sequence the genomes of at least one individual of all extant ∼10,500 bird species. The initiation of this project has led us to consider what questions now impossible to answer could be answered with all genomes, and could drive new questions now unimaginable. These include the generation of a highly resolved family tree of extant species, genome-wide association studies across species to identify genetic substrates of many complex traits, redefinition of species and the species concept, reconstruction of the genomes of common ancestors, and generation of new computational tools to address these questions. Here I present visions for the future by posing and answering questions regarding what scientists could potentially do with available genomes of an entire vertebrate class. PMID:26884102

  16. Construction of random sheared fosmid library from Chinese cabbage and its use for Brassica rapa genome sequencing project.

    PubMed

    Park, Tae-Ho; Park, Beom-Seok; Kim, Jin-A; Hong, Joon Ki; Jin, Mina; Seol, Young-Joo; Mun, Jeong-Hwan

    2011-01-01

    As a part of the Multinational Genome Sequencing Project of Brassica rapa, linkage group R9 and R3 were sequenced using a bacterial artificial chromosome (BAC) by BAC strategy. The current physical contigs are expected to cover approximately 90% euchromatins of both chromosomes. As the project progresses, BAC selection for sequence extension becomes more limited because BAC libraries are restriction enzyme-specific. To support the project, a random sheared fosmid library was constructed. The library consists of 97536 clones with average insert size of approximately 40 kb corresponding to seven genome equivalents, assuming a Chinese cabbage genome size of 550 Mb. The library was screened with primers designed at the end of sequences of nine points of scaffold gaps where BAC clones cannot be selected to extend the physical contigs. The selected positive clones were end-sequenced to check the overlap between the fosmid clones and the adjacent BAC clones. Nine fosmid clones were selected and fully sequenced. The sequences revealed two completed gap filling and seven sequence extensions, which can be used for further selection of BAC clones confirming that the fosmid library will facilitate the sequence completion of B. rapa. PMID:21338952

  17. Sequencing and characterizing the genome of Estrella lausannensis as an undergraduate project: training students and biological insights.

    PubMed

    Bertelli, Claire; Aeby, Sébastien; Chassot, Bérénice; Clulow, James; Hilfiker, Olivier; Rappo, Samuel; Ritzmann, Sébastien; Schumacher, Paolo; Terrettaz, Céline; Benaglio, Paola; Falquet, Laurent; Farinelli, Laurent; Gharib, Walid H; Goesmann, Alexander; Harshman, Keith; Linke, Burkhard; Miyazaki, Ryo; Rivolta, Carlo; Robinson-Rechavi, Marc; van der Meer, Jan Roelof; Greub, Gilbert

    2015-01-01

    With the widespread availability of high-throughput sequencing technologies, sequencing projects have become pervasive in the molecular life sciences. The huge bulk of data generated daily must be analyzed further by biologists with skills in bioinformatics and by "embedded bioinformaticians," i.e., bioinformaticians integrated in wet lab research groups. Thus, students interested in molecular life sciences must be trained in the main steps of genomics: sequencing, assembly, annotation and analysis. To reach that goal, a practical course has been set up for master students at the University of Lausanne: the "Sequence a genome" class. At the beginning of the academic year, a few bacterial species whose genome is unknown are provided to the students, who sequence and assemble the genome(s) and perform manual annotation. Here, we report the progress of the first class from September 2010 to June 2011 and the results obtained by seven master students who specifically assembled and annotated the genome of Estrella lausannensis, an obligate intracellular bacterium related to Chlamydia. The draft genome of Estrella is composed of 29 scaffolds encompassing 2,819,825 bp that encode for 2233 putative proteins. Estrella also possesses a 9136 bp plasmid that encodes for 14 genes, among which we found an integrase and a toxin/antitoxin module. Like all other members of the Chlamydiales order, Estrella possesses a highly conserved type III secretion system, considered as a key virulence factor. The annotation of the Estrella genome also allowed the characterization of the metabolic abilities of this strictly intracellular bacterium. Altogether, the students provided the scientific community with the Estrella genome sequence and a preliminary understanding of the biology of this recently-discovered bacterial genus, while learning to use cutting-edge technologies for sequencing and to perform bioinformatics analyses. PMID:25745418

  18. All about the Human Genome Project (HGP)

    MedlinePlus

    ... full human sequence All About The Human Genome Project (HGP) The Human Genome Project (HGP) was one of the great feats of ... Organisms A Quarter Century after the Human Genome Project's Launch: Lessons Beyond the Base Pairs October 1, ...

  19. Sequencing crop genomes: approaches and applications

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Plant genome sequencing methodology parrallels the sequencing of the human genome. The first projects were slow and very expensive. BAC by BAC approaches were utilized first and whole-genome shotgun sequencing rapidly replaced that approach. So called 'next generation' technologies such as short rea...

  20. Sequencing and characterizing the genome of Estrella lausannensis as an undergraduate project: training students and biological insights

    PubMed Central

    Bertelli, Claire; Aeby, Sébastien; Chassot, Bérénice; Clulow, James; Hilfiker, Olivier; Rappo, Samuel; Ritzmann, Sébastien; Schumacher, Paolo; Terrettaz, Céline; Benaglio, Paola; Falquet, Laurent; Farinelli, Laurent; Gharib, Walid H.; Goesmann, Alexander; Harshman, Keith; Linke, Burkhard; Miyazaki, Ryo; Rivolta, Carlo; Robinson-Rechavi, Marc; van der Meer, Jan Roelof; Greub, Gilbert

    2015-01-01

    With the widespread availability of high-throughput sequencing technologies, sequencing projects have become pervasive in the molecular life sciences. The huge bulk of data generated daily must be analyzed further by biologists with skills in bioinformatics and by “embedded bioinformaticians,” i.e., bioinformaticians integrated in wet lab research groups. Thus, students interested in molecular life sciences must be trained in the main steps of genomics: sequencing, assembly, annotation and analysis. To reach that goal, a practical course has been set up for master students at the University of Lausanne: the “Sequence a genome” class. At the beginning of the academic year, a few bacterial species whose genome is unknown are provided to the students, who sequence and assemble the genome(s) and perform manual annotation. Here, we report the progress of the first class from September 2010 to June 2011 and the results obtained by seven master students who specifically assembled and annotated the genome of Estrella lausannensis, an obligate intracellular bacterium related to Chlamydia. The draft genome of Estrella is composed of 29 scaffolds encompassing 2,819,825 bp that encode for 2233 putative proteins. Estrella also possesses a 9136 bp plasmid that encodes for 14 genes, among which we found an integrase and a toxin/antitoxin module. Like all other members of the Chlamydiales order, Estrella possesses a highly conserved type III secretion system, considered as a key virulence factor. The annotation of the Estrella genome also allowed the characterization of the metabolic abilities of this strictly intracellular bacterium. Altogether, the students provided the scientific community with the Estrella genome sequence and a preliminary understanding of the biology of this recently-discovered bacterial genus, while learning to use cutting-edge technologies for sequencing and to perform bioinformatics analyses. PMID:25745418

  1. The human genome project

    SciTech Connect

    Bell, G.I.

    1991-06-01

    The Human Genome Project will obtain high-resolution genetic and physical maps of each human chromosome and, somewhat later, of the complete nucleotide sequence of the deoxyribonucleic acid (DNA) in a human cell. The talk will begin with an extended introduction to explain the Project to nonbiologists and to show that map construction and sequence determination require extensive computation in order to determine the correct order of the mapped entities and to provide estimates of uncertainty. Computational analysis of the sequence data will become an increasingly important part of the project, and some computational challenges are described. 5 refs.

  2. Decoding the human genome sequence.

    PubMed

    Bentley, D R

    2000-10-01

    The year 2000 is marked by the production of the sequence of the human genome. A 'working draft' of high quality sequence covering 90% of the genome has been determined and a quarter is in finished form, including the first two completed chromosomes. All sequence data from the project is made freely available to the community via the Internet, for further analysis and exploitation. The challenge which lies ahead is to decipher the information. Knowledge of the human genome sequence will enable us to understand how the genetic information determines the development, structure and function of the human body. We will be able to explore how variations within our DNA sequence cause disease, how they affect our interaction with our environment and ultimately to develop new and effective ways to improve human health. PMID:11005789

  3. CanvasDB: a local database infrastructure for analysis of targeted- and whole genome re-sequencing projects

    PubMed Central

    Ameur, Adam; Bunikis, Ignas; Enroth, Stefan; Gyllensten, Ulf

    2014-01-01

    CanvasDB is an infrastructure for management and analysis of genetic variants from massively parallel sequencing (MPS) projects. The system stores SNP and indel calls in a local database, designed to handle very large datasets, to allow for rapid analysis using simple commands in R. Functional annotations are included in the system, making it suitable for direct identification of disease-causing mutations in human exome- (WES) or whole-genome sequencing (WGS) projects. The system has a built-in filtering function implemented to simultaneously take into account variant calls from all individual samples. This enables advanced comparative analysis of variant distribution between groups of samples, including detection of candidate causative mutations within family structures and genome-wide association by sequencing. In most cases, these analyses are executed within just a matter of seconds, even when there are several hundreds of samples and millions of variants in the database. We demonstrate the scalability of canvasDB by importing the individual variant calls from all 1092 individuals present in the 1000 Genomes Project into the system, over 4.4 billion SNPs and indels in total. Our results show that canvasDB makes it possible to perform advanced analyses of large-scale WGS projects on a local server. Database URL: https://github.com/UppsalaGenomeCenter/CanvasDB PMID:25281234

  4. CanvasDB: a local database infrastructure for analysis of targeted- and whole genome re-sequencing projects.

    PubMed

    Ameur, Adam; Bunikis, Ignas; Enroth, Stefan; Gyllensten, Ulf

    2014-01-01

    CanvasDB is an infrastructure for management and analysis of genetic variants from massively parallel sequencing (MPS) projects. The system stores SNP and indel calls in a local database, designed to handle very large datasets, to allow for rapid analysis using simple commands in R. Functional annotations are included in the system, making it suitable for direct identification of disease-causing mutations in human exome- (WES) or whole-genome sequencing (WGS) projects. The system has a built-in filtering function implemented to simultaneously take into account variant calls from all individual samples. This enables advanced comparative analysis of variant distribution between groups of samples, including detection of candidate causative mutations within family structures and genome-wide association by sequencing. In most cases, these analyses are executed within just a matter of seconds, even when there are several hundreds of samples and millions of variants in the database. We demonstrate the scalability of canvasDB by importing the individual variant calls from all 1092 individuals present in the 1000 Genomes Project into the system, over 4.4 billion SNPs and indels in total. Our results show that canvasDB makes it possible to perform advanced analyses of large-scale WGS projects on a local server. Database URL: https://github.com/UppsalaGenomeCenter/CanvasDB. PMID:25281234

  5. Genomic sequencing in clinical trials

    PubMed Central

    2011-01-01

    Human genome sequencing is the process by which the exact order of nucleic acid base pairs in the 24 human chromosomes is determined. Since the completion of the Human Genome Project in 2003, genomic sequencing is rapidly becoming a major part of our translational research efforts to understand and improve human health and disease. This article reviews the current and future directions of clinical research with respect to genomic sequencing, a technology that is just beginning to find its way into clinical trials both nationally and worldwide. We highlight the currently available types of genomic sequencing platforms, outline the advantages and disadvantages of each, and compare first- and next-generation techniques with respect to capabilities, quality, and cost. We describe the current geographical distributions and types of disease conditions in which these technologies are used, and how next-generation sequencing is strategically being incorporated into new and existing studies. Lastly, recent major breakthroughs and the ongoing challenges of using genomic sequencing in clinical research are discussed. PMID:22206293

  6. The human genome project.

    PubMed Central

    Olson, M V

    1993-01-01

    The Human Genome Project in the United States is now well underway. Its programmatic direction was largely set by a National Research Council report issued in 1988. The broad framework supplied by this report has survived almost unchanged despite an upheaval in the technology of genome analysis. This upheaval has primarily affected physical and genetic mapping, the two dominant activities in the present phase of the project. Advances in mapping techniques have allowed good progress toward the specific goals of the project and are also providing strong corollary benefits throughout biomedical research. Actual DNA sequencing of the genomes of the human and model organisms is still at an early stage. There has been little progress in the intrinsic efficiency of DNA-sequence determination. However, refinements in experimental protocols, instrumentation, and project management have made it practical to acquire sequence data on an enlarged scale. It is also increasingly apparent that DNA-sequence data provide a potent means of relating knowledge gained from the study of model organisms to human biology. There is as yet little indication that the infusion of technology from outside biology into the Human Genome Project has been effectively stimulated. Opportunities in this area remain large, posing substantial technical and policy challenges. PMID:8506271

  7. Multiplexed Fragaria Chloroplast Genome Sequencing

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A method to sequence multiple chloroplast genomes that uses the sequencing depth of ultra high throughput sequencing technologies was recently described. Sequencing complete chloroplast genomes can resolve phylogenetic relationships at low taxonomic levels and identify point mutations and indels tha...

  8. The Tip of the Iceberg: Clinical Implications of Genomic Sequencing Projects in Head and Neck Cancer

    PubMed Central

    Birkeland, Andrew C.; Ludwig, Megan L.; Meraj, Taha S.; Brenner, J. Chad; Prince, Mark E.

    2015-01-01

    Recent genomic sequencing studies have provided valuable insight into genetic aberrations in head and neck squamous cell carcinoma. Despite these great advances, certain hurdles exist in translating genomic findings to clinical care. Further correlation of genetic findings to clinical outcomes, additional analyses of subgroups of head and neck cancers and follow-up investigation into genetic heterogeneity are needed. While the development of targeted therapy trials is of key importance, numerous challenges exist in establishing and optimizing such programs. This review discusses potential upcoming steps for further genetic evaluation of head and neck cancers and implementation of genetic findings into precision medicine trials. PMID:26506389

  9. SINGLE CELL GENOME SEQUENCING

    PubMed Central

    Yilmaz, Suzan; Singh, Anup K.

    2011-01-01

    Whole genome amplification and next-generation sequencing of single cells has become a powerful approach for studying uncultivated microorganisms that represent 90–99 % of all environmental microbes. Single cell sequencing enables not only the identification of microbes but also linking of functions to species, a feat not achievable by metagenomic techniques. Moreover, it allows the analysis of low abundance species that may be missed in community-based analyses. It has also proved very useful in complementing metagenomics in the assembly and binning of single genomes. With the advent of drastically cheaper and higher throughput sequencing technologies, it is expected that single cell sequencing will become a standard tool in studying the genome and transcriptome of microbial communities. PMID:22154471

  10. Unlocking hidden genomic sequence

    PubMed Central

    Keith, Jonathan M.; Cochran, Duncan A. E.; Lala, Gita H.; Adams, Peter; Bryant, Darryn; Mitchelson, Keith R.

    2004-01-01

    Despite the success of conventional Sanger sequencing, significant regions of many genomes still present major obstacles to sequencing. Here we propose a novel approach with the potential to alleviate a wide range of sequencing difficulties. The technique involves extracting target DNA sequence from variants generated by introduction of random mutations. The introduction of mutations does not destroy original sequence information, but distributes it amongst multiple variants. Some of these variants lack problematic features of the target and are more amenable to conventional sequencing. The technique has been successfully demonstrated with mutation levels up to an average 18% base substitution and has been used to read previously intractable poly(A), AT-rich and GC-rich motifs. PMID:14973330

  11. Sequencing Intractable DNA to Close Microbial Genomes

    SciTech Connect

    Hurt, Jr., Richard Ashley; Brown, Steven D; Podar, Mircea; Palumbo, Anthony Vito; Elias, Dwayne A

    2012-01-01

    Advancement in high throughput DNA sequencing technologies has supported a rapid proliferation of microbial genome sequencing projects, providing the genetic blueprint for for in-depth studies. Oftentimes, difficult to sequence regions in microbial genomes are ruled intractable resulting in a growing number of genomes with sequence gaps deposited in databases. A procedure was developed to sequence such difficult regions in the non-contiguous finished Desulfovibrio desulfuricans ND132 genome (6 intractable gaps) and the Desulfovibrio africanus genome (1 intractable gap). The polynucleotides surrounding each gap formed GC rich secondary structures making the regions refractory to amplification and sequencing. Strand-displacing DNA polymerases used in concert with a novel ramped PCR extension cycle supported amplification and closure of all gap regions in both genomes. These developed procedures support accurate gene annotation, and provide a step-wise method that reduces the effort required for genome finishing.

  12. Towards a reference pecan genome sequence

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The cost of generating DNA sequence data has declined dramatically over the previous 15 years as a result of the Human Genome Project and the potential applications of genome sequencing for human medicine. This cost reduction has generated renewed interest among crop breeding scientists in applying...

  13. Tick Genomics: The Ixodes genome project and beyond

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Ticks and mites (subphylum Chelicerata; subclass Acari) are important pests of animals and plants worldwide. The Ixodes scapularis (black-legged tick) genome sequencing project marks the beginning of the genomics era for the field of acarology. This project is the first to sequence the genome of a...

  14. The fungal genome initiative and lessons learned from genome sequencing.

    PubMed

    Cuomo, Christina A; Birren, Bruce W

    2010-01-01

    The sequence of Saccharomyces cerevisiae enabled systematic genome-wide experimental approaches, demonstrating the power of having the complete genome of an organism. The rapid impact of these methods on research in yeast mobilized an effort to expand genomic resources for other fungi. The "fungal genome initiative" represents an organized genome sequencing effort to promote comparative and evolutionary studies across the fungal kingdom. Through such an approach, scientists can not only better understand specific organisms but also illuminate the shared and unique aspects of fungal biology that underlie the importance of fungi in biomedical research, health, food production, and industry. To date, assembled genomes for over 100 fungi are available in public databases, and many more sequencing projects are underway. Here, we discuss both examples of findings from comparative analysis of fungal sequences, with a specific emphasis on yeast genomes, and on the analytical approaches taken to mine fungal genomes. New sequencing methods are accelerating comparative studies of fungi by reducing the cost and difficulty of sequencing. This has driven more common use of sequencing applications, such as to study genome-wide variation in populations or to deeply profile RNA transcripts. These and further technological innovations will continue to be piloted in yeasts and other fungi, and will expand the applications of sequencing to study fungal biology. PMID:20946837

  15. Defining Genome Project Standards in a New Era of Sequencing (GSC8 Meeting)

    ScienceCinema

    Chain, Patrick [DOE JGI

    2011-04-28

    The Genomic Standards Consortium was formed in September 2005. It is an international, open-membership working body which promotes standardization in the description of genomes and the exchange and integration of genomic data. The 2009 meeting was an activity of a five-year funding "Research Coordination Network" from the National Science Foundation and was organized held at the DOE Joint Genome Institute with organizational support provided by the JGI and by the University of California - San Diego.

  16. Defining Genome Project Standards in a New Era of Sequencing (GSC8 Meeting)

    SciTech Connect

    Chain, Patrick

    2009-09-09

    The Genomic Standards Consortium was formed in September 2005. It is an international, open-membership working body which promotes standardization in the description of genomes and the exchange and integration of genomic data. The 2009 meeting was an activity of a five-year funding "Research Coordination Network" from the National Science Foundation and was organized held at the DOE Joint Genome Institute with organizational support provided by the JGI and by the University of California - San Diego.

  17. Rapid Annotation of Anonymous Sequences from Genome Projects Using Semantic Similarities and a Weighting Scheme in Gene Ontology

    PubMed Central

    Fontana, Paolo; Cestaro, Alessandro; Velasco, Riccardo; Formentin, Elide; Toppo, Stefano

    2009-01-01

    Background Large-scale sequencing projects have now become routine lab practice and this has led to the development of a new generation of tools involving function prediction methods, bringing the latter back to the fore. The advent of Gene Ontology, with its structured vocabulary and paradigm, has provided computational biologists with an appropriate means for this task. Methodology We present here a novel method called ARGOT (Annotation Retrieval of Gene Ontology Terms) that is able to process quickly thousands of sequences for functional inference. The tool exploits for the first time an integrated approach which combines clustering of GO terms, based on their semantic similarities, with a weighting scheme which assesses retrieved hits sharing a certain number of biological features with the sequence to be annotated. These hits may be obtained by different methods and in this work we have based ARGOT processing on BLAST results. Conclusions The extensive benchmark involved 10,000 protein sequences, the complete S. cerevisiae genome and a small subset of proteins for purposes of comparison with other available tools. The algorithm was proven to outperform existing methods and to be suitable for function prediction of single proteins due to its high degree of sensitivity, specificity and coverage. PMID:19247487

  18. Genome Sequence Databases (Overview): Sequencing and Assembly

    SciTech Connect

    Lapidus, Alla L.

    2009-01-01

    From the date its role in heredity was discovered, DNA has been generating interest among scientists from different fields of knowledge: physicists have studied the three dimensional structure of the DNA molecule, biologists tried to decode the secrets of life hidden within these long molecules, and technologists invent and improve methods of DNA analysis. The analysis of the nucleotide sequence of DNA occupies a special place among the methods developed. Thanks to the variety of sequencing technologies available, the process of decoding the sequence of genomic DNA (or whole genome sequencing) has become robust and inexpensive. Meanwhile the assembly of whole genome sequences remains a challenging task. In addition to the need to assemble millions of DNA fragments of different length (from 35 bp (Solexa) to 800 bp (Sanger)), great interest in analysis of microbial communities (metagenomes) of different complexities raises new problems and pushes some new requirements for sequence assembly tools to the forefront. The genome assembly process can be divided into two steps: draft assembly and assembly improvement (finishing). Despite the fact that automatically performed assembly (or draft assembly) is capable of covering up to 98% of the genome, in most cases, it still contains incorrectly assembled reads. The error rate of the consensus sequence produced at this stage is about 1/2000 bp. A finished genome represents the genome assembly of much higher accuracy (with no gaps or incorrectly assembled areas) and quality ({approx}1 error/10,000 bp), validated through a number of computer and laboratory experiments.

  19. Sequence Maneuverer: tool for sequence extraction from genomes

    PubMed Central

    Yasmin, Tayyaba; Rehman, Inayat Ur; Ansari, Adnan Ahmad; liaqat, Khurrum; khan, Muhammad Irfan

    2012-01-01

    The availability of genomic sequences of many organisms has opened new challenges in many aspects particularly in terms of genome analysis. Sequence extraction is a vital step and many tools have been developed to solve this issue. These tools are available publically but have limitations with reference to the sequence extraction, length of the sequence to be extracted, organism specificity and lack of user friendly interface. We have developed a java based software package having three modules which can be used independently or sequentially. The tool efficiently extracts sequences from large datasets with few simple steps. It can efficiently extract multiple sequences of any desired length from a genome of any organism. The results are crosschecked by published data. Availability URL 1: http://ww3.comsats.edu.pk/bio/ResearchProjects.aspx URL 2: http://ww3.comsats.edu.pk/bio/SequenceManeuverer.aspx PMID:23275734

  20. Patients’ perceived utility of whole-genome sequencing for their healthcare: findings from the MedSeq project

    PubMed Central

    Lupo, Philip J; Robinson, Jill O; Diamond, Pamela M; Jamal, Leila; Danysh, Heather E; Blumenthal-Barby, Jennifer; Lehmann, Lisa Soleymani; Vassy, Jason L; Christensen, Kurt D; Green, Robert C; McGuire, Amy L

    2016-01-01

    Aim To evaluate patients’ expectations regarding the perceived utility of whole-genome sequencing (WGS). Materials & methods We used latent class analysis to characterize individuals enrolled in the MedSeq Project based on their perceived utility of WGS. Multinomial logistic regression was used to evaluate associations between participant characteristics and latent classes. Results Findings characterized participants into one of three perceived utility groups: enthusiasts, who had a high probability of agreement with all utility items (23%); health conscious, who perceived utility in medically related areas (60%) or skeptics, who had a low probability of agreement with utility items (17%). Trust significantly predicted latent class. Conclusion Understanding differences in perceived utility of WGS may inform strategies for uptake of this technology. PMID:27019659

  1. Automated correction of genome sequence errors

    PubMed Central

    Gajer, Pawel; Schatz, Michael; Salzberg, Steven L.

    2004-01-01

    By using information from an assembly of a genome, a new program called AutoEditor significantly improves base calling accuracy over that achieved by previous algorithms. This in turn improves the overall accuracy of genome sequences and facilitates the use of these sequences for polymorphism discovery. We describe the algorithm and its application in a large set of recent genome sequencing projects. The number of erroneous base calls in these projects was reduced by 80%. In an analysis of over one million corrections, we found that AutoEditor made just one error per 8828 corrections. By substantially increasing the accuracy of base calling, AutoEditor can dramatically accelerate the process of finishing genomes, which involves closing all gaps and ensuring minimum quality standards for the final sequence. It also greatly improves our ability to discover single nucleotide polymorphisms (SNPs) between closely related strains and isolates of the same species. PMID:14744981

  2. Motivations, concerns and preferences of personal genome sequencing research participants: Baseline findings from the HealthSeq project.

    PubMed

    Sanderson, Saskia C; Linderman, Michael D; Suckiel, Sabrina A; Diaz, George A; Zinberg, Randi E; Ferryman, Kadija; Wasserstein, Melissa; Kasarskis, Andrew; Schadt, Eric E

    2016-01-01

    Whole exome/genome sequencing (WES/WGS) is increasingly offered to ostensibly healthy individuals. Understanding the motivations and concerns of research participants seeking out personal WGS and their preferences regarding return-of-results and data sharing will help optimize protocols for WES/WGS. Baseline interviews including both qualitative and quantitative components were conducted with research participants (n=35) in the HealthSeq project, a longitudinal cohort study of individuals receiving personal WGS results. Data sharing preferences were recorded during informed consent. In the qualitative interview component, the dominant motivations that emerged were obtaining personal disease risk information, satisfying curiosity, contributing to research, self-exploration and interest in ancestry, and the dominant concern was the potential psychological impact of the results. In the quantitative component, 57% endorsed concerns about privacy. Most wanted to receive all personal WGS results (94%) and their raw data (89%); a third (37%) consented to having their data shared to the Database of Genotypes and Phenotypes (dbGaP). Early adopters of personal WGS in the HealthSeq project express a variety of health- and non-health-related motivations. Almost all want all available findings, while also expressing concerns about the psychological impact and privacy of their results. PMID:26036856

  3. Motivations, concerns and preferences of personal genome sequencing research participants: Baseline findings from the HealthSeq project

    PubMed Central

    Sanderson, Saskia C; Linderman, Michael D; Suckiel, Sabrina A; Diaz, George A; Zinberg, Randi E; Ferryman, Kadija; Wasserstein, Melissa; Kasarskis, Andrew; Schadt, Eric E

    2016-01-01

    Whole exome/genome sequencing (WES/WGS) is increasingly offered to ostensibly healthy individuals. Understanding the motivations and concerns of research participants seeking out personal WGS and their preferences regarding return-of-results and data sharing will help optimize protocols for WES/WGS. Baseline interviews including both qualitative and quantitative components were conducted with research participants (n=35) in the HealthSeq project, a longitudinal cohort study of individuals receiving personal WGS results. Data sharing preferences were recorded during informed consent. In the qualitative interview component, the dominant motivations that emerged were obtaining personal disease risk information, satisfying curiosity, contributing to research, self-exploration and interest in ancestry, and the dominant concern was the potential psychological impact of the results. In the quantitative component, 57% endorsed concerns about privacy. Most wanted to receive all personal WGS results (94%) and their raw data (89%); a third (37%) consented to having their data shared to the Database of Genotypes and Phenotypes (dbGaP). Early adopters of personal WGS in the HealthSeq project express a variety of health- and non-health-related motivations. Almost all want all available findings, while also expressing concerns about the psychological impact and privacy of their results. PMID:26036856

  4. Plantagora: Modeling Whole Genome Sequencing and Assembly of Plant Genomes

    PubMed Central

    Barthelson, Roger; McFarlin, Adam J.; Rounsley, Steven D.; Young, Sarah

    2011-01-01

    Background Genomics studies are being revolutionized by the next generation sequencing technologies, which have made whole genome sequencing much more accessible to the average researcher. Whole genome sequencing with the new technologies is a developing art that, despite the large volumes of data that can be produced, may still fail to provide a clear and thorough map of a genome. The Plantagora project was conceived to address specifically the gap between having the technical tools for genome sequencing and knowing precisely the best way to use them. Methodology/Principal Findings For Plantagora, a platform was created for generating simulated reads from several different plant genomes of different sizes. The resulting read files mimicked either 454 or Illumina reads, with varying paired end spacing. Thousands of datasets of reads were created, most derived from our primary model genome, rice chromosome one. All reads were assembled with different software assemblers, including Newbler, Abyss, and SOAPdenovo, and the resulting assemblies were evaluated by an extensive battery of metrics chosen for these studies. The metrics included both statistics of the assembly sequences and fidelity-related measures derived by alignment of the assemblies to the original genome source for the reads. The results were presented in a website, which includes a data graphing tool, all created to help the user compare rapidly the feasibility and effectiveness of different sequencing and assembly strategies prior to testing an approach in the lab. Some of our own conclusions regarding the different strategies were also recorded on the website. Conclusions/Significance Plantagora provides a substantial body of information for comparing different approaches to sequencing a plant genome, and some conclusions regarding some of the specific approaches. Plantagora also provides a platform of metrics and tools for studying the process of sequencing and assembly further. PMID:22174807

  5. Genomic Sequence Comparisons, 1987-2003 Final Report

    SciTech Connect

    George M. Church

    2004-07-29

    This project was to develop new DNA sequencing and RNA and protein quantitation methods and related genome annotation tools. The project began in 1987 with the development of multiplex sequencing (published in Science in 1988), and one of the first automated sequencing methods. This lead to the first commercial genome sequence in 1994 and to the establishment of the main commercial participants (GTC then Agencourt) in the public DOE/NIH genome project. In collaboration with GTC we contributed to one of the first complete DOE genome sequences, in 1997, that of Methanobacterium thermoautotropicum, a species of great relevance to energy-rich gas production.

  6. Functional genomics of tomato in a post-genome-sequencing phase

    PubMed Central

    Aoki, Koh; Ogata, Yoshiyuki; Igarashi, Kaori; Yano, Kentaro; Nagasaki, Hideki; Kaminuma, Eli; Toyoda, Atsushi

    2013-01-01

    Completion of tomato genome sequencing project has broad impacts on genetic and genomic studies of tomato and Solanaceae plants. The reference genome sequence derived from Solanum lycopersicum cv ‘Heinz 1706’ serves as the firm basis for sequencing-based approaches to tomato genomics. In this article, we first present a brief summary of the genome sequencing project and a summary of the reference genome sequence. We then focus on recent progress in transcriptome sequencing and small RNA sequencing and show how the reference genome sequence makes these analyses more comprehensive than before. We discuss the potential of in-depth analysis that is based on DNA methylome sequencing and transcription start-site detection. Finally, we describe the current status of efforts to resequence S. lycopersicum cultivars to demonstrate how resequencing can allow the use of intraspecific genomic diversity for detailed phenotyping and breeding. PMID:23641177

  7. The 1000 bull genome project

    Technology Transfer Automated Retrieval System (TEKTRAN)

    To meet growing global demands for high value protein from milk and meat, rates of genetic gain in domestic cattle must be accelerated. At the same time, animal health and welfare must be considered. The 1000 bull genomes project supports these goals by providing annotated sequence variants and ge...

  8. Genomic sequence analysis tools: a user's guide.

    PubMed

    Fortna, A; Gardiner, K

    2001-03-01

    The wealth of information from various genome sequencing projects provides the biologist with a new perspective from which to analyze, and design experiments with, mammalian systems. The complexity of the information, however, requires new software tools, and numerous such tools are now available. Which type and which specific system is most effective depends, in part, upon how much sequence is to be analyzed and with what level of experimental support. Here we survey a number of mammalian genomic sequence analysis systems with respect to the data they provide and the ease of their use. The hope is to aid the experimental biologist in choosing the most appropriate tool for their analyses. PMID:11226611

  9. Genome sequencing of the important oilseed crop Sesamum indicum L.

    PubMed

    Zhang, Haiyang; Miao, Hongmei; Wang, Lei; Qu, Lingbo; Liu, Hongyan; Wang, Qiang; Yue, Meiwang

    2013-01-01

    The Sesame Genome Working Group (SGWG) has been formed to sequence and assemble the sesame (Sesamum indicum L.) genome. The status of this project and our planned analyses are described. PMID:23369264

  10. A Workshop Report on Wheat Genome Sequencing

    PubMed Central

    Gill, Bikram S.; Appels, Rudi; Botha-Oberholster, Anna-Maria; Buell, C. Robin; Bennetzen, Jeffrey L.; Chalhoub, Boulos; Chumley, Forrest; Dvořák, Jan; Iwanaga, Masaru; Keller, Beat; Li, Wanlong; McCombie, W. Richard; Ogihara, Yasunari; Quetier, Francis; Sasaki, Takuji

    2004-01-01

    Sponsored by the National Science Foundation and the U.S. Department of Agriculture, a wheat genome sequencing workshop was held November 10–11, 2003, in Washington, DC. It brought together 63 scientists of diverse research interests and institutions, including 45 from the United States and 18 from a dozen foreign countries (see list of participants at http://www.ksu.edu/igrow). The objectives of the workshop were to discuss the status of wheat genomics, obtain feedback from ongoing genome sequencing projects, and develop strategies for sequencing the wheat genome. The purpose of this report is to convey the information discussed at the workshop and provide the basis for an ongoing dialogue, bringing forth comments and suggestions from the genetics community. PMID:15514080

  11. Complete genome sequence of Methanocorpusculum labreanum type strain Z

    SciTech Connect

    Anderson, Iain; Sieprawska-Lupa, Magdalena; Goltsman, Eugene; Lapidus, Alla L.; Copeland, A; Glavina Del Rio, Tijana; Tice, Hope; Dalin, Eileen; Barry, Kerrie; Pitluck, Sam; Hauser, Loren John; Land, Miriam L; Lucas, Susan; Richardson, P M; Whitman, W. B.; Kyrpides, Nikos C

    2009-01-01

    Methanocorpusculum labreanum is a methanogen belonging to the order Methanomicrobiales within the archaeal phylum Euryarchaeota. The type strain Z was isolated from surface sediments of Tar Pit Lake in the La Brea Tar Pits in Los Angeles, California. M. labreanum is of phylogenetic interest because at the time the sequencing project began only one genome had previously been sequenced from the order Methanomicrobiales. We report here the complete genome sequence of M. labreanum type strain Z and its annotation. This is part of a 2006 Joint Genome Institute Community Sequencing Program project to sequence genomes of diverse Archaea.

  12. Complete genome sequence of Methanocorpusculum labreanum type strain Z

    PubMed Central

    Anderson, Iain J.; Sieprawska-Lupa, Magdalena; Goltsman, Eugene; Lapidus, Alla; Copeland, Alex; Glavina Del Rio, Tijana; Tice, Hope; Dalin, Eileen; Barry, Kerrie; Pitluck, Sam; Hauser, Loren; Land, Miriam; Lucas, Susan; Richardson, Paul; Whitman, William B.; Kyrpides, Nikos C.

    2009-01-01

    Methanocorpusculum labreanum is a methanogen belonging to the order Methanomicrobiales within the archaeal kingdom Euryarchaeota. The type strain Z was isolated from surface sediments of Tar Pit Lake in the La Brea Tar Pits in Los Angeles, California. M. labreanum is of phylogenetic interest because at the time the sequencing project began only one genome had previously been sequenced from the order Methanomicrobiales. We report here the complete genome sequence of M. labreanum type strain Z and its annotation. This is part of a 2006 Joint Genome Institute Community Sequencing Program project to sequence genomes of diverse Archaea. PMID:21304657

  13. Integrating sequence, evolution and functional genomics in regulatory genomics

    PubMed Central

    Vingron, Martin; Brazma, Alvis; Coulson, Richard; van Helden, Jacques; Manke, Thomas; Palin, Kimmo; Sand, Olivier; Ukkonen, Esko

    2009-01-01

    With genome analysis expanding from the study of genes to the study of gene regulation, 'regulatory genomics' utilizes sequence information, evolution and functional genomics measurements to unravel how regulatory information is encoded in the genome. PMID:19226437

  14. Human Genome Project

    SciTech Connect

    Block, S.; Cornwall, J.; Dally, W.; Dyson, F.; Fortson, N.; Joyce, G.; Kimble, H. J.; Lewis, N.; Max, C.; Prince, T.; Schwitters, R.; Weinberger, P.; Woodin, W. H.

    1998-01-04

    The study reviews Department of Energy supported aspects of the United States Human Genome Project, the joint National Institutes of Health/Department of Energy program to characterize all human genetic material, to discover the set of human genes, and to render them accessible for further biological study. The study concentrates on issues of technology, quality assurance/control, and informatics relevant to current effort on the genome project and needs beyond it. Recommendations are presented on areas of the genome program that are of particular interest to and supported by the Department of Energy.

  15. Sequencing Complex Genomic Regions

    SciTech Connect

    Eichler, Evan

    2009-05-28

    Evan Eichler, Howard Hughes Medical Investigator at the University of Washington, gives the May 28, 2009 keynote speech at the "Sequencing, Finishing, Analysis in the Future" meeting in Santa Fe, NM. Part 1 of 2

  16. Sequencing Complex Genomic Regions

    SciTech Connect

    Eichler, Evan

    2009-05-28

    Evan Eichler, Howard Hughes Medical Investigator at the University of Washington, gives the May 28, 2009 keynote speech at the "Sequencing, Finishing, Analysis in the Future" meeting in Santa Fe, NM. Part 2 of 2

  17. Assessing the Costs and Cost-Effectiveness of Genomic Sequencing

    PubMed Central

    Christensen, Kurt D.; Dukhovny, Dmitry; Siebert, Uwe; Green, Robert C.

    2015-01-01

    Despite dramatic drops in DNA sequencing costs, concerns are great that the integration of genomic sequencing into clinical settings will drastically increase health care expenditures. This commentary presents an overview of what is known about the costs and cost-effectiveness of genomic sequencing. We discuss the cost of germline genomic sequencing, addressing factors that have facilitated the decrease in sequencing costs to date and anticipating the factors that will drive sequencing costs in the future. We then address the cost-effectiveness of diagnostic and pharmacogenomic applications of genomic sequencing, with an emphasis on the implications for secondary findings disclosure and the integration of genomic sequencing into general patient care. Throughout, we ground the discussion by describing efforts in the MedSeq Project, an ongoing randomized controlled clinical trial, to understand the costs and cost-effectiveness of integrating whole genome sequencing into cardiology and primary care settings. PMID:26690481

  18. Poultry Genome Sequences: Progress and Outstanding Challenges

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The first build of the chicken genome sequence appeared in March 2004 – the first genome sequence of any animal agriculture species. That sequence was done primarily by whole genome shotgun Sanger sequencing, along with the use of an extensive BAC contig-based physical map to assemble the sequence ...

  19. Sequencing and mapping of the onion genome

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The cost of DNA sequencing continues to decline and, in the near future, it will become reasonable to undertake sequencing of the enormous nuclear genome of onion. We undertook sequencing of expressed and genomic regions of the onion genome to learn about the structure of the onion genome, as well a...

  20. Complete genome sequence of Methanoculleus marisnigri type strain JR1

    SciTech Connect

    Anderson, Iain; Sieprawska-Lupa, Magdalena; Goltsman, Eugene; Lapidus, Alla L.; Copeland, A; Glavina Del Rio, Tijana; Tice, Hope; Dalin, Eileen; Barry, Kerrie; Saunders, Elizabeth H; Han, Cliff; Brettin, Tom; Detter, J. Chris; Bruce, David; Mikhailova, Natalia; Pitluck, Sam; Hauser, Loren John; Land, Miriam L; Lucas, Susan; Richardson, P M; Whitman, W. B.; Kyrpides, Nikos C

    2009-01-01

    Methanoculleus marisnigri Romesser et al. 1981 is a methanogen belonging to the order Methanomicrobiales within the archaeal phylum Euryarchaeota. The type strain, JR1, was isolated from anoxic sediments of the Black Sea. M. marisnigri is of phylogenetic interest because at the time the sequencing project began only one genome had previously been sequenced from the order Methanomicrobiales. We report here the complete genome sequence of M. marisnigri type strain JR1 and its annotation. This is part of a Joint Genome Institute 2006 Community Sequencing Program to sequence genomes of diverse Archaea.

  1. Complete genome sequence of Arcanobacterium haemolyticum type strain (11018T)

    SciTech Connect

    Yasawong, Montri; Teshima, Hazuki; Lapidus, Alla L.; Nolan, Matt; Lucas, Susan; Glavina Del Rio, Tijana; Tice, Hope; Cheng, Jan-Fang; Bruce, David; Detter, J. Chris; Tapia, Roxanne; Han, Cliff; Goodwin, Lynne A.; Pitluck, Sam; Liolios, Konstantinos; Ivanova, N; Mavromatis, K; Mikhailova, Natalia; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Rohde, Manfred; Sikorski, Johannes; Pukall, Rudiger; Goker, Markus; Woyke, Tanja; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter

    2010-01-01

    Vulcanisaeta distributa Itoh et al. 2002 belongs to the family Thermoproteaceae in the phylum Crenarchaeota. The genus Vulcanisaeta is characterized by a global distribution in hot and acidic springs. This is the first genome sequence from a member of the genus Vulcanisaeta and seventh genome sequence in the family Thermoproteaceae. The 2,374,137 bp long genome with its 2,544 protein-coding and 49 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  2. Genome Sequence of Canine Herpesvirus

    PubMed Central

    Papageorgiou, Konstantinos V.; Suárez, Nicolás M.; Wilkie, Gavin S.; McDonald, Michael; Graham, Elizabeth M.; Davison, Andrew J.

    2016-01-01

    Canine herpesvirus is a widespread alphaherpesvirus that causes a fatal haemorrhagic disease of neonatal puppies. We have used high-throughput methods to determine the genome sequences of three viral strains (0194, V777 and V1154) isolated in the United Kingdom between 1985 and 2000. The sequences are very closely related to each other. The canine herpesvirus genome is estimated to be 125 kbp in size and consists of a unique long sequence (97.5 kbp) and a unique short sequence (7.7 kbp) that are each flanked by terminal and internal inverted repeats (38 bp and 10.0 kbp, respectively). The overall nucleotide composition is 31.6% G+C, which is the lowest among the completely sequenced alphaherpesviruses. The genome contains 76 open reading frames predicted to encode functional proteins, all of which have counterparts in other alphaherpesviruses. The availability of the sequences will facilitate future research on the diagnosis and treatment of canine herpesvirus-associated disease. PMID:27213534

  3. Mapping and sequencing the human genome

    SciTech Connect

    1988-01-01

    Numerous meetings have been held and a debate has developed in the biological community over the merits of mapping and sequencing the human genome. In response a committee to examine the desirability and feasibility of mapping and sequencing the human genome was formed to suggest options for implementing the project. The committee asked many questions. Should the analysis of the human genome be left entirely to the traditionally uncoordinated, but highly successful, support systems that fund the vast majority of biomedical research. Or should a more focused and coordinated additional support system be developed that is limited to encouraging and facilitating the mapping and eventual sequencing of the human genome. If so, how can this be done without distorting the broader goals of biological research that are crucial for any understanding of the data generated in such a human genome project. As the committee became better informed on the many relevant issues, the opinions of its members coalesced, producing a shared consensus of what should be done. This report reflects that consensus.

  4. Mapping and Sequencing the Human Genome

    DOE R&D Accomplishments Database

    1988-01-01

    Numerous meetings have been held and a debate has developed in the biological community over the merits of mapping and sequencing the human genome. In response a committee to examine the desirability and feasibility of mapping and sequencing the human genome was formed to suggest options for implementing the project. The committee asked many questions. Should the analysis of the human genome be left entirely to the traditionally uncoordinated, but highly successful, support systems that fund the vast majority of biomedical research. Or should a more focused and coordinated additional support system be developed that is limited to encouraging and facilitating the mapping and eventual sequencing of the human genome. If so, how can this be done without distorting the broader goals of biological research that are crucial for any understanding of the data generated in such a human genome project. As the committee became better informed on the many relevant issues, the opinions of its members coalesced, producing a shared consensus of what should be done. This report reflects that consensus.

  5. Genome Sequence of Spizellomyces punctatus

    PubMed Central

    Russ, Carsten; Lang, B. Franz; Chen, Zehua; Gujja, Sharvari; Shea, Terrance; Zeng, Qiandong; Young, Sarah; Nusbaum, Chad

    2016-01-01

    Spizellomyces punctatus is a basally branching chytrid fungus that is found in the Chytridiomycota phylum. Spizellomyces species are common in soil and of importance in terrestrial ecosystems. Here, we report the genome sequence of S. punctatus, which will facilitate the study of this group of early diverging fungi. PMID:27540072

  6. Genomic standards consortium projects.

    PubMed

    Field, Dawn; Sterk, Peter; Kottmann, Renzo; De Smet, J Wim; Amaral-Zettler, Linda; Cochrane, Guy; Cole, James R; Davies, Neil; Dawyndt, Peter; Garrity, George M; Gilbert, Jack A; Glöckner, Frank Oliver; Hirschman, Lynette; Klenk, Hans-Peter; Knight, Rob; Kyrpides, Nikos; Meyer, Folker; Karsch-Mizrachi, Ilene; Morrison, Norman; Robbins, Robert; San Gil, Inigo; Sansone, Susanna; Schriml, Lynn; Tatusova, Tatiana; Ussery, Dave; Yilmaz, Pelin; White, Owen; Wooley, John; Caporaso, Gregory

    2014-06-15

    The Genomic Standards Consortium (GSC) is an open-membership community that was founded in 2005 to work towards the development, implementation and harmonization of standards in the field of genomics. Starting with the defined task of establishing a minimal set of descriptions the GSC has evolved into an active standards-setting body that currently has 18 ongoing projects, with additional projects regularly proposed from within and outside the GSC. Here we describe our recently enacted policy for proposing new activities that are intended to be taken on by the GSC, along with the template for proposing such new activities. PMID:25197446

  7. Importance of anchor genomes for any plant genome project

    PubMed Central

    Messing, Joachim; Llaca, Victor

    1998-01-01

    Progress in agricultural and environmental technologies is hampered by a slower rate of gene discovery in plants than animals. The vast pool of genes in plants, however, will be an important resource for insertion of genes, via biotechnological procedures, into an array of plants, generating unique germ plasms not achievable by conventional breeding. It just became clear that genomes of grasses have evolved in a manner analogous to Lego blocks. Large chromosome segments have been reshuffled and stuffer pieces added between genes. Although some genomes have become very large, the genome with the fewest stuffer pieces, the rice genome, is the Rosetta Stone of all the bigger grass genomes. This means that sequencing the rice genome as anchor genome of the grasses will provide instantaneous access to the same genes in the same relative physical position in other grasses (e.g., corn and wheat), without the need to sequence each of these genomes independently. (i) The sequencing of the entire genome of rice as anchor genome for the grasses will accelerate plant gene discovery in many important crops (e.g., corn, wheat, and rice) by several orders of magnitudes and reduce research and development costs for government and industry at a faster pace. (ii) Costs for sequencing entire genomes have come down significantly. Because of its size, rice is only 12% of the human or the corn genome, and technology improvements by the human genome project are completely transferable, translating in another 50% reduction of the costs. (iii) The physical mapping of the rice genome by a group of Japanese researchers provides a jump start for sequencing the genome and forming an international consortium. Otherwise, other countries would do it alone and own proprietary positions. PMID:9482827

  8. Selection of sequence variants to improve dairy cattle genomic predictions

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Genomic prediction reliabilities improved when adding selected sequence variants from run 5 of the 1,000 bull genomes project. High density (HD) imputed genotypes for 26,970 progeny tested Holstein bulls were combined with sequence variants for 444 Holstein animals. The first test included 481,904 c...

  9. Meeting Highlights: Genome Sequencing and Biology 2001

    PubMed Central

    2001-01-01

    We bring you a report from the CSHL Genome Sequencing and Biology Meeting, which has a long and prestigious history. This year there were sessions on large-scale sequencing and analysis, polymorphisms (covering discovery and technologies and mapping and analysis), comparative genomics of mammalian and model organism genomes, functional genomics and bioinformatics. PMID:18628920

  10. Gambling on a shortcut to genome sequencing

    SciTech Connect

    Roberts, L.

    1991-06-21

    Almost from the start of the Human Genome Project, a debate has been raging over whether to sequence the entire human genome, all 3 billion bases, or just the genes - a mere 2% or 3% of the genome, and by far the most interesting part. In England, Sydney Brenner convinced the Medical Research Council (MRC) to start with the expressed genes, or complementary DNAs. But the US stance has been that the entire sequence is essential if we are to understand the blueprint of man. Craig Venter of the National Institute of Neurological Disorders and Stroke says that focusing on the expressed genes may be even more useful than expected. His strategy involves randomly selecting clones from cDNA libraries which theoretically contain all the genes that are switched on at a particular time in a particular tissue. Then the researchers sequence just a short stretch of each clone, about 400 to 500 bases, to create can expressed sequence tag or EST. The sequences of these ESTs are then stored in a database. Using that information, other researchers can then recreate that EST by using polymerase chain reaction techniques.

  11. Whitefly (Bemisia tabaci) genome project: analysis of sequenced clones from egg, instar, and adult (viruliferous and non-viruliferous) cDNA libraries

    PubMed Central

    Leshkowitz, Dena; Gazit, Shirley; Reuveni, Eli; Ghanim, Murad; Czosnek, Henryk; McKenzie, Cindy; Shatters, Robert L; Brown, Judith K

    2006-01-01

    is the first functional genomics project involving a hemipteran (Homopteran) insect from the subtropics/tropics. The B. tabaci sequence database now provides an important tool to initiate identification of whitefly genes involved in development, behaviour, and B. tabaci-mediated begomovirus transmission. PMID:16608516

  12. Genome sequencing of the redbanded stink bug (Piezodorus guildinii)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    We assembled a partial genome sequence from the redbanded stink bug, Piezodorus guildinii from Illumina MiSeq sequencing runs. The sequence has been submitted and published under NCBI GenBank Accession Number JTEQ01000000. The BioProject and BioSample Accession numbers are PRJNA263369 and SAMN030997...

  13. Fungal genome sequencing: basic biology to biotechnology.

    PubMed

    Sharma, Krishna Kant

    2016-08-01

    The genome sequences provide a first glimpse into the genomic basis of the biological diversity of filamentous fungi and yeast. The genome sequence of the budding yeast, Saccharomyces cerevisiae, with a small genome size, unicellular growth, and rich history of genetic and molecular analyses was a milestone of early genomics in the 1990s. The subsequent completion of fission yeast, Schizosaccharomyces pombe and genetic model, Neurospora crassa initiated a revolution in the genomics of the fungal kingdom. In due course of time, a substantial number of fungal genomes have been sequenced and publicly released, representing the widest sampling of genomes from any eukaryotic kingdom. An ambitious genome-sequencing program provides a wealth of data on metabolic diversity within the fungal kingdom, thereby enhancing research into medical science, agriculture science, ecology, bioremediation, bioenergy, and the biotechnology industry. Fungal genomics have higher potential to positively affect human health, environmental health, and the planet's stored energy. With a significant increase in sequenced fungal genomes, the known diversity of genes encoding organic acids, antibiotics, enzymes, and their pathways has increased exponentially. Currently, over a hundred fungal genome sequences are publicly available; however, no inclusive review has been published. This review is an initiative to address the significance of the fungal genome-sequencing program and provides the road map for basic and applied research. PMID:25721271

  14. Draft Genome Sequences of Fungus Aspergillus calidoustus.

    PubMed

    Horn, Fabian; Linde, Jörg; Mattern, Derek J; Walther, Grit; Guthke, Reinhard; Scherlach, Kirstin; Martin, Karin; Brakhage, Axel A; Petzke, Lutz; Valiante, Vito

    2016-01-01

    Here, we report the draft genome sequence of Aspergillus calidoustus (strain SF006504). The functional annotation of A. calidoustus predicts a relatively large number of secondary metabolite gene clusters. The presented genome sequence builds the basis for further genome mining. PMID:26966204

  15. Draft Genome Sequences of Fungus Aspergillus calidoustus

    PubMed Central

    Horn, Fabian; Linde, Jörg; Mattern, Derek J.; Walther, Grit; Guthke, Reinhard; Scherlach, Kirstin; Martin, Karin; Brakhage, Axel A.; Petzke, Lutz

    2016-01-01

    Here, we report the draft genome sequence of Aspergillus calidoustus (strain SF006504). The functional annotation of A. calidoustus predicts a relatively large number of secondary metabolite gene clusters. The presented genome sequence builds the basis for further genome mining. PMID:26966204

  16. The life cycle of a genome project: perspectives and guidelines inspired by insect genome projects.

    PubMed

    Papanicolaou, Alexie

    2016-01-01

    Many research programs on non-model species biology have been empowered by genomics. In turn, genomics is underpinned by a reference sequence and ancillary information created by so-called "genome projects". The most reliable genome projects are the ones created as part of an active research program and designed to address specific questions but their life extends past publication. In this opinion paper I outline four key insights that have facilitated maintaining genomic communities: the key role of computational capability, the iterative process of building genomic resources, the value of community participation and the importance of manual curation. Taken together, these ideas can and do ensure the longevity of genome projects and the growing non-model species community can use them to focus a discussion with regards to its future genomic infrastructure. PMID:27006757

  17. Value of a newly sequenced bacterial genome.

    PubMed

    Barbosa, Eudes Gv; Aburjaile, Flavia F; Ramos, Rommel Tj; Carneiro, Adriana R; Le Loir, Yves; Baumbach, Jan; Miyoshi, Anderson; Silva, Artur; Azevedo, Vasco

    2014-05-26

    Next-generation sequencing (NGS) technologies have made high-throughput sequencing available to medium- and small-size laboratories, culminating in a tidal wave of genomic information. The quantity of sequenced bacterial genomes has not only brought excitement to the field of genomics but also heightened expectations that NGS would boost antibacterial discovery and vaccine development. Although many possible drug and vaccine targets have been discovered, the success rate of genome-based analysis has remained below expectations. Furthermore, NGS has had consequences for genome quality, resulting in an exponential increase in draft (partial data) genome deposits in public databases. If no further interests are expressed for a particular bacterial genome, it is more likely that the sequencing of its genome will be limited to a draft stage, and the painstaking tasks of completing the sequencing of its genome and annotation will not be undertaken. It is important to know what is lost when we settle for a draft genome and to determine the "scientific value" of a newly sequenced genome. This review addresses the expected impact of newly sequenced genomes on antibacterial discovery and vaccinology. Also, it discusses the factors that could be leading to the increase in the number of draft deposits and the consequent loss of relevant biological information. PMID:24921006

  18. Corrected sequence of the wheat plastid genome.

    PubMed

    Bahieldin, Ahmed; Al-Kordy, Magdy A; Shokry, Ahmed M; Gadalla, Nour O; Al-Hejin, Ahmed M M; Sabir, Jamal S M; Hassan, Sabah M; Al-Ahmadi, Ahlam A; Schwarz, Erika N; Eissa, Hala F; El-Domyati, Fotouh M; Jansen, Robert K

    2014-09-01

    Wheat is the most important cereal in the world in terms of acreage and productivity. We sequenced and assembled the plastid genome of one Egyptian wheat cultivar using next-generation sequence data. The size of the plastid genome is 133,873 bp, which is 672 bp smaller than the published plastid genome of "Chinese Spring" cultivar, due mainly to the presence of three sequences from the rice plastid genome. The difference in size between the previously published wheat plastid genome and the sequence reported here is due to contamination of the published genome with rice plastid DNA, most of which is present in three sequences of 332, 131 and 131 bp. The corrected plastid genome of wheat has been submitted to GenBank (accession number KJ592713) and can be used in future comparisons. PMID:25242688

  19. MIPS: a database for genomes and protein sequences

    PubMed Central

    Mewes, H. W.; Frishman, D.; Gruber, C.; Geier, B.; Haase, D.; Kaps, A.; Lemcke, K.; Mannhaupt, G.; Pfeiffer, F.; Schüller, C.; Stocker, S.; Weil, B.

    2000-01-01

    The Munich Information Center for Protein Sequences (MIPS-GSF), Martinsried, near Munich, Germany, continues its longstanding tradition to develop and maintain high quality curated genome databases. In addition, efforts have been intensified to cover the wealth of complete genome sequences in a systematic, comprehensive form. Bioinformatics, supporting national as well as European sequencing and functional analysis projects, has resulted in several up-to-date genome-oriented databases. This report describes growing databases reflecting the progress of sequencing the Arabidopsis thaliana (MATDB) and Neurospora crassa genomes (MNCDB), the yeast genome database (MYGD) extended by functional analysis data, the database of annotated human EST-clusters (HIB) and the database of the complete cDNA sequences from the DHGP (German Human Genome Project). It also contains information on the up-to-date database of complete genomes (PEDANT), the classification of protein sequences (ProtFam) and the collection of protein sequence data within the framework of the PIR-International Protein Sequence Database. These databases can be accessed through the MIPS WWW server (http://www. mips.biochem.mpg.de ). PMID:10592176

  20. Insights from twenty years of bacterial genome sequencing

    SciTech Connect

    Land, Miriam L; Hauser, Loren John; Jun, Se Ran; Nookaew, Intawat; Leuze, Michael Rex; Ahn, Tae-Hyuk; Karpinets, Tatiana V; Lund, Ole; Kora, Guruprasad H; Wassenaar, Trudy; Poudel, Suresh; Ussery, David W

    2015-01-01

    Since the first two complete bacterial genome sequences were published in 1995, the science of bacteria has dramatically changed. Using third-generation DNA sequencing, it is possible to completely sequence a bacterial genome in a few hours and identify some types of methylation sites along the genome as well. Sequencing of bacterial genome sequences is now a standard procedure, and the information from tens of thousands of bacterial genomes has had a major impact on our views of the bacterial world. In this review, we explore a series of questions to highlight some insights that comparative genomics has produced. To date, there are genome sequences available from 50 different bacterial phyla and 11 different archaeal phyla. However, the distribution is quite skewed towards a few phyla that contain model organisms. But the breadth is continuing to improve, with projects dedicated to filling in less characterized taxonomic groups. The clustered regularly interspaced short palindromic repeats (CRISPR)-Cas system provides bacteria with immunity against viruses, which outnumber bacteria by tenfold. How fast can we go? Second-generation sequencing has produced a large number of draft genomes (close to 90 % of bacterial genomes in GenBank are currently not complete); third-generation sequencing can potentially produce a finished genome in a few hours, and at the same time provide methlylation sites along the entire chromosome. The diversity of bacterial communities is extensive as is evident from the genome sequences available from 50 different bacterial phyla and 11 different archaeal phyla. Genome sequencing can help in classifying an organism, and in the case where multiple genomes of the same species are available, it is possible to calculate the pan- and core genomes; comparison of more than 2000 Escherichia coli genomes finds an E. coli core genome of about 3100 gene families and a total of about 89,000 different gene families. Why do we care about bacterial genome

  1. Insights from 20 years of bacterial genome sequencing.

    PubMed

    Land, Miriam; Hauser, Loren; Jun, Se-Ran; Nookaew, Intawat; Leuze, Michael R; Ahn, Tae-Hyuk; Karpinets, Tatiana; Lund, Ole; Kora, Guruprased; Wassenaar, Trudy; Poudel, Suresh; Ussery, David W

    2015-03-01

    Since the first two complete bacterial genome sequences were published in 1995, the science of bacteria has dramatically changed. Using third-generation DNA sequencing, it is possible to completely sequence a bacterial genome in a few hours and identify some types of methylation sites along the genome as well. Sequencing of bacterial genome sequences is now a standard procedure, and the information from tens of thousands of bacterial genomes has had a major impact on our views of the bacterial world. In this review, we explore a series of questions to highlight some insights that comparative genomics has produced. To date, there are genome sequences available from 50 different bacterial phyla and 11 different archaeal phyla. However, the distribution is quite skewed towards a few phyla that contain model organisms. But the breadth is continuing to improve, with projects dedicated to filling in less characterized taxonomic groups. The clustered regularly interspaced short palindromic repeats (CRISPR)-Cas system provides bacteria with immunity against viruses, which outnumber bacteria by tenfold. How fast can we go? Second-generation sequencing has produced a large number of draft genomes (close to 90 % of bacterial genomes in GenBank are currently not complete); third-generation sequencing can potentially produce a finished genome in a few hours, and at the same time provide methlylation sites along the entire chromosome. The diversity of bacterial communities is extensive as is evident from the genome sequences available from 50 different bacterial phyla and 11 different archaeal phyla. Genome sequencing can help in classifying an organism, and in the case where multiple genomes of the same species are available, it is possible to calculate the pan- and core genomes; comparison of more than 2000 Escherichia coli genomes finds an E. coli core genome of about 3100 gene families and a total of about 89,000 different gene families. Why do we care about bacterial genome

  2. ‘Someday it will be the norm’: physician perspectives on the utility of genome sequencing for patient care in the MedSeq Project

    PubMed Central

    Vassy, Jason L; Christensen, Kurt D; Slashinski, Melody J; Lautenbach, Denise M; Raghavan, Sridharan; Robinson, Jill Oliver; Blumenthal-Barby, Jennifer; Feuerman, Lindsay Zausmer; Lehmann, Lisa Soleymani; Murray, Michael F; Green, Robert C; McGuire, Amy L

    2015-01-01

    Aim To describe practicing physicians’ perceived clinical utility of genome sequencing. Materials & methods We conducted a mixed-methods analysis of data from 18 primary care physicians and cardiologists in a study of the clinical integration of whole-genome sequencing. Physicians underwent brief genomics continuing medical education before completing surveys and semi-structured interviews. Results Physicians described sequencing as currently lacking clinical utility because of its uncertain interpretation and limited impact on clinical decision-making, but they expressed the idea that its clinical integration was inevitable. Potential clinical uses for sequencing included complementing other clinical information, risk stratification, motivating patient behavior change and pharmacogenetics. Conclusion Physicians given genomics continuing medical education use the language of both evidence-based and personalized medicine in describing the utility of genome-wide testing in patient care. PMID:25642274

  3. Origins of the human genome project

    SciTech Connect

    Watson, J.D.; Cook-Deegan, R.M. )

    1991-01-01

    The Human Genome Project has become a reality. Several genome projects are now in full stride around the world, and more are likely to form in the next several years. The purpose of genome projects is to assemble data on the structure of DNA in human chromosomes and those of other organisms. A second goal is to develop new technologies to perform mapping and sequencing. There have been impressive technical advances in the past 5 years. We are on the verge of beginning pilot projects to test several approaches to sequencing long stretches of DNA, using both automation and manual methods. Ordered sets of yeast artificial chromosome and cosmid clones have been assembled to span more than 2 million base pairs of several human chromosomes, and a region of 10 million base pairs has been assembled for Caenorhabditis elegans.

  4. Complete genome sequence of Sulfurospirillum deleyianum type strain (5175T)

    SciTech Connect

    Sikorski, Johannes; Lapidus, Alla L.; Copeland, A; Glavina Del Rio, Tijana; Nolan, Matt; Lucas, Susan; Chen, Feng; Tice, Hope; Cheng, Jan-Fang; Saunders, Elizabeth H; Bruce, David; Goodwin, Lynne A.; Pitluck, Sam; Ovchinnikova, Galina; Pati, Amrita; Ivanova, N; Mavromatis, K; Chen, Amy; Palaniappan, Krishna; Chain, Patrick S. G.; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Detter, J. Chris; Han, Cliff; Rohde, Manfred; Lang, Elke; Spring, Stefan; Goker, Markus; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter

    2010-01-01

    Sulfurospirillum deleyianum Schumacher et al. 1993 is the type species of the genus Sulfurospirillum. S. deleyianum is a model organism for studying sulfur reduction and dissimilatory nitrate reduction as energy source for growth. Also, it is a prominent model organism for studying the structural and functional characteristics of the cytochrome c nitrite reductase. Here we describe the features of this organism, together with the complete genome sequence and annotation. This is the first completed genome sequence of the genus Sulfurospirillum. The 2,306,351 bp long genome with its 2291 protein-coding and 52 RNA genes is part of the Genomic Encyclopedia of Bacteria and Archaea project.

  5. Complete genome sequence of Gordonia bronchialis type strain (3410T)

    SciTech Connect

    Ivanova, N; Sikorski, Johannes; Jando, Marlen; Lapidus, Alla L.; Nolan, Matt; Glavina Del Rio, Tijana; Tice, Hope; Copeland, A; Cheng, Jan-Fang; Chen, Feng; Bruce, David; Goodwin, Lynne A.; Pitluck, Sam; Mavromatis, K; Ovchinnikova, Galina; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Chain, Patrick S. G.; Saunders, Elizabeth H; Han, Cliff; Detter, J C; Brettin, Thomas S; Rohde, Manfred; Goker, Markus; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Klenk, Hans-Peter; Kyrpides, Nikos C

    2010-01-01

    Gordonia bronchialis Tsukamura 1971 is the type species of the genus. G. bronchialis is a human-pathogenic organism that has been isolated from a large variety of human tissues. Here we describe the features of this organism, together with the complete genome sequence and annotation. This is the first completed genome sequence of the family Gordoniaceae. The 5,290,012 bp long genome with its 4,944 protein-coding and 55 RNA genes is part of the Genomic Encyclopedia of Bacteria and Archaea project.

  6. Complete genome sequence of Acidimicrobium ferrooxidans type strain (ICPT)

    SciTech Connect

    Clum, Alicia; Nolan, Matt; Lang, Elke; Glavina Del Rio, Tijana; Tice, Hope; Copeland, Alex; Cheng, Jan-Fang; Lucas, Susan; Chen, Feng; Bruce, David; Goodwin, Lynne; Pitluck, Sam; Ivanova, Natalia; Mavrommatis, Konstantinos; Mikhailova, Natalia; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Goker, Markus; Spring, Stefan; Land, Miriam; Hauser, Loren; Chang, Yun-Juan; Jefferies, Cynthia C.; Chain, Patrick; Bristow, James; Eisen, Jonathan A.; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C.; Klenk, Hans-Peter; Lapidus, Alla

    2009-05-20

    Acidimicrobium ferrooxidans (Clark and Norris 1996) is the sole and type species of the genus, which until recently was the only genus within the actinobacterial family Acidimicrobiaceae and in the order Acidomicrobiales. Rapid oxidation of iron pyrite during autotrophic growth in the absence of an enhanced CO2 concentration is characteristic for A. ferrooxidans. Here we describe the features of this organism, together with the complete genome sequence, and annotation. This is the first complete genome sequence of the order Acidomicrobiales, and the 2,158,157 bp long single replicon genome with its 2038 protein coding and 54 RNA genes is part of the Genomic Encyclopedia of Bacteria and Archaea project.

  7. Complete genome sequence of Spirosoma linguale type strain (1T)

    SciTech Connect

    Lail, Kathleen; Sikorski, Johannes; Saunders, Elizabeth H; Lapidus, Alla L.; Glavina Del Rio, Tijana; Copeland, A; Tice, Hope; Cheng, Jan-Fang; Lucas, Susan; Nolan, Matt; Bruce, David; Goodwin, Lynne A.; Pitluck, Sam; Ivanova, N; Mavromatis, K; Ovchinnikova, Galina; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Chain, Patrick S. G.; Detter, J. Chris; Schutze, Andrea; Rohde, Manfred; Tindall, Brian; Goker, Markus; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter; Chen, Feng

    2010-01-01

    Spirosoma linguale Migula 1894 is the type species of the genus. S. linguale is a free-living and non-pathogenic organism, known for its peculiar ringlike and horseshoe-shaped cell morphology. Here we describe the features of this organism, together with the complete ge-nome sequence and annotation. This is only the third completed genome sequence of a member of the family Cytophagaceae. The 8,491,258 bp long genome with its eight plas-mids, 7,069 protein-coding and 60 RNA genes is part of the Genomic Encyclopedia of Bacte-ria and Archaea project.

  8. Complete genome sequence of Gordonia bronchialis type strain (3410T)

    PubMed Central

    Ivanova, Natalia; Sikorski, Johannes; Jando, Marlen; Lapidus, Alla; Nolan, Matt; Lucas, Susan; Del Rio, Tijana Glavina; Tice, Hope; Copeland, Alex; Cheng, Jan-Fang; Chen, Feng; Bruce, David; Goodwin, Lynne; Pitluck, Sam; Mavromatis, Konstantinos; Ovchinnikova, Galina; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Land, Miriam; Hauser, Loren; Chang, Yun-Juan; Jeffries, Cynthia D.; Chain, Patrick; Saunders, Elizabeth; Han, Cliff; Detter, John C.; Brettin, Thomas; Rohde, Manfred; Göker, Markus; Bristow, Jim; Eisen, Jonathan A.; Markowitz, Victor; Hugenholtz, Philip; Klenk, Hans-Peter; Kyrpides, Nikos C.

    2010-01-01

    Gordonia bronchialis Tsukamura 1971 is the type species of the genus. G. bronchialis is a human-pathogenic organism that has been isolated from a large variety of human tissues. Here we describe the features of this organism, together with the complete genome sequence and annotation. This is the first completed genome sequence of the family Gordoniaceae. The 5,290,012 bp long genome with its 4,944 protein-coding and 55 RNA genes is part of the Genomic Encyclopedia of Bacteria and Archaea project. PMID:21304674

  9. Complete genome sequence of Thermomonospora curvata type strain (B9)

    SciTech Connect

    Chertkov, Olga; Sikorski, Johannes; Nolan, Matt; Lapidus, Alla L.; Lucas, Susan; Glavina Del Rio, Tijana; Tice, Hope; Cheng, Jan-Fang; Goodwin, Lynne A.; Pitluck, Sam; Liolios, Konstantinos; Ivanova, N; Mavromatis, K; Mikhailova, Natalia; Ovchinnikova, Galina; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Ngatchou, Olivier Duplex; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Brettin, Thomas S; Han, Cliff; Detter, J. Chris; Rohde, Manfred; Goker, Markus; Woyke, Tanja; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Klenk, Hans-Peter; Kyrpides, Nikos C

    2011-01-01

    Thermomonospora curvata Henssen 1957 is the type species of the genus Thermomonospora. This genus is of interest because members of this clade are sources of new antibiotics, enzymes, and products with pharmacological activity. In addition, members of this genus participate in the active degradation of cellulose. This is the first complete genome sequence of a member of the family Thermomonosporaceae. Here we describe the features of this organism, together with the complete genome sequence and annotation. The 5,639,016 bp long genome with its 4,985 protein-coding and 76 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  10. The life cycle of a genome project: perspectives and guidelines inspired by insect genome projects

    PubMed Central

    Papanicolaou, Alexie

    2016-01-01

    Many research programs on non-model species biology have been empowered by genomics. In turn, genomics is underpinned by a reference sequence and ancillary information created by so-called “genome projects”. The most reliable genome projects are the ones created as part of an active research program and designed to address specific questions but their life extends past publication. In this opinion paper I outline four key insights that have facilitated maintaining genomic communities: the key role of computational capability, the iterative process of building genomic resources, the value of community participation and the importance of manual curation. Taken together, these ideas can and do ensure the longevity of genome projects and the growing non-model species community can use them to focus a discussion with regards to its future genomic infrastructure. PMID:27006757

  11. Animal selection for whole genome sequencing by quantifying the unique contribution of homozygous haplotypes sequenced

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Major whole genome sequencing projects promise to identify rare and causal variants within livestock species; however, the efficient selection of animals for sequencing remains a major problem within these surveys. The goal of this project was to develop a library of high accuracy genetic variants f...

  12. Complete genome sequence of Staphylothermus hellenicus P8T

    SciTech Connect

    Anderson, Iain; Wirth, Reinhard; Lucas, Susan; Copeland, A; Lapidus, Alla L.; Cheng, Jan-Fang; Goodwin, Lynne A.; Pitluck, Sam; Davenport, Karen W.; Detter, J. Chris; Han, Cliff; Tapia, Roxanne; Land, Miriam L; Hauser, Loren John; Pati, Amrita; Mikhailova, Natalia; Woyke, Tanja; Klenk, Hans-Peter; Kyrpides, Nikos C; Ivanova, N

    2011-01-01

    Staphylothermus hellenicus belongs to the order Desulfurococcales within the archaeal phy- lum Crenarchaeota. Strain P8T is the type strain of the species and was isolated from a shal- low hydrothermal vent system at Palaeochori Bay, Milos, Greece. It is a hyperthermophilic, anaerobic heterotroph. Here we describe the features of this organism together with the com- plete genome sequence and annotation. The 1,580,347 bp genome with its 1,668 protein- coding and 48 RNA genes was sequenced as part of a DOE Joint Genome Institute (JGI) La- boratory Sequencing Program (LSP) project.

  13. Atypical regions in large genomic DNA sequences

    SciTech Connect

    Scherer, S. |; McPeek, M.S.; Speed, T.P.

    1994-07-19

    Large genomic DNA sequences contain regions with distinctive patterns of sequence organization. The authors describe a method using logarithms of probabilities based on seventh-order Markov chains to rapidly identify genomic sequences that do not resemble models of genome organization built from compilations of octanucleotide usage. Data bases have been constructed from Escherichia coli and Saccharomyces cerevisiae DNA sequences of >1000 nt and human sequences of >10,000 nt. Atypical genes and clusters of genes have been located in bacteriophage, yeast, and primate DNA sequences. The authors consider criteria for statistical significance of the results, offer possible explanations for the observed variation in genome organization, and give additional applications of these methods in DNA sequence analysis.

  14. Genome sequence of Lactobacillus rhamnosus ATCC 8530.

    PubMed

    Pittet, Vanessa; Ewen, Emily; Bushell, Barry R; Ziola, Barry

    2012-02-01

    Lactobacillus rhamnosus is found in the human gastrointestinal tract and is important for probiotics. We became interested in L. rhamnosus isolate ATCC 8530 in relation to beer spoilage and hops resistance. We report here the genome sequence of this isolate, along with a brief comparison to other available L. rhamnosus genome sequences. PMID:22247527

  15. Genome Sequence of Gordonia Phage Yvonnetastic.

    PubMed

    Pope, Welkin H; Bandyopadhyay, Anshika; Carlton, Meghan L; Kane, Meghan T; Panchal, Niyati J; Pham, Yvonne C; Reynolds, Zachary J; Sapienza, Michael S; German, Brian A; McDonnell, Jill E; Schafer, Claire E; Yu, Victor J; Furbee, Emily C; Grubb, Sarah R; Warner, Marcie H; Montgomery, Matthew T; Garlena, Rebecca A; Russell, Daniel A; Jacobs-Sera, Deborah; Hatfull, Graham F

    2016-01-01

    Gordonia bacteriophage Yvonnetastic was isolated from soil in Pittsburgh, PA, using Gordonia terrae 3612 as a host. Yvonnetastic has siphoviral morphology and a genome of 98,136 bp, with 198 predicted protein-coding genes and five tRNA genes. Yvonnetastic does not share substantial sequence similarity with other sequenced bacteriophage genomes. PMID:27389265

  16. Genome Sequence of Gordonia Phage Yvonnetastic

    PubMed Central

    Bandyopadhyay, Anshika; Carlton, Meghan L.; Kane, Meghan T.; Panchal, Niyati J.; Pham, Yvonne C.; Reynolds, Zachary J.; Sapienza, Michael S.; German, Brian A.; McDonnell, Jill E.; Schafer, Claire E.; Yu, Victor J.; Furbee, Emily C.; Grubb, Sarah R.; Warner, Marcie H.; Montgomery, Matthew T.; Garlena, Rebecca A.; Russell, Daniel A.; Jacobs-Sera, Deborah; Hatfull, Graham F.

    2016-01-01

    Gordonia bacteriophage Yvonnetastic was isolated from soil in Pittsburgh, PA, using Gordonia terrae 3612 as a host. Yvonnetastic has siphoviral morphology and a genome of 98,136 bp, with 198 predicted protein-coding genes and five tRNA genes. Yvonnetastic does not share substantial sequence similarity with other sequenced bacteriophage genomes. PMID:27389265

  17. Complete genome sequencing and comparative genomic analysis of functionally diverse Lysinibacillus sphaericus III(3)7.

    PubMed

    Rey, Andrés; Silva-Quintero, Laura; Dussán, Jenny

    2016-09-01

    Lysinibacillus sphaericus III(3)7 is a native Colombian strain, the first one isolated from soil samples. This strain has shown high levels of pathogenic activity against Culex quinquefaciatus larvae in laboratory assays compared to other members of the same species. Using Pacific Biosciences sequencing technology we sequenced, annotated (de novo) and described the genome of strain III(3)7, achieving a complete genome sequence status. We then performed a comparative analysis between the newly sequenced genome and the ones previously reported for Colombian isolates L. sphaericus OT4b.31, CBAM5 and OT4b.25, with the inclusion of L. sphaericus C3-41 that has been used as a reference genome for most of previous genome sequencing projects. We concluded that L. sphaericus III(3)7 is highly similar with strain OT4b.25 and shares high levels of synteny with isolates CBAM5 and C3-41. PMID:27419068

  18. Next generation sequencing of viral RNA genomes

    PubMed Central

    2013-01-01

    Background With the advent of Next Generation Sequencing (NGS) technologies, the ability to generate large amounts of sequence data has revolutionized the genomics field. Most RNA viruses have relatively small genomes in comparison to other organisms and as such, would appear to be an obvious success story for the use of NGS technologies. However, due to the relatively low abundance of viral RNA in relation to host RNA, RNA viruses have proved relatively difficult to sequence using NGS technologies. Here we detail a simple, robust methodology, without the use of ultra-centrifugation, filtration or viral enrichment protocols, to prepare RNA from diagnostic clinical tissue samples, cell monolayers and tissue culture supernatant, for subsequent sequencing on the Roche 454 platform. Results As representative RNA viruses, full genome sequence was successfully obtained from known lyssaviruses belonging to recognized species and a novel lyssavirus species using these protocols and assembling the reads using de novo algorithms. Furthermore, genome sequences were generated from considerably less than 200 ng RNA, indicating that manufacturers’ minimum template guidance is conservative. In addition to obtaining genome consensus sequence, a high proportion of SNPs (Single Nucleotide Polymorphisms) were identified in the majority of samples analyzed. Conclusions The approaches reported clearly facilitate successful full genome lyssavirus sequencing and can be universally applied to discovering and obtaining consensus genome sequences of RNA viruses from a variety of sources. PMID:23822119

  19. Marsupial genome sequences: providing insight into evolution and disease.

    PubMed

    Deakin, Janine E

    2012-01-01

    Marsupials (metatherians), with their position in vertebrate phylogeny and their unique biological features, have been studied for many years by a dedicated group of researchers, but it has only been since the sequencing of the first marsupial genome that their value has been more widely recognised. We now have genome sequences for three distantly related marsupial species (the grey short-tailed opossum, the tammar wallaby, and Tasmanian devil), with the promise of many more genomes to be sequenced in the near future, making this a particularly exciting time in marsupial genomics. The emergence of a transmissible cancer, which is obliterating the Tasmanian devil population, has increased the importance of obtaining and analysing marsupial genome sequence for understanding such diseases as well as for conservation efforts. In addition, these genome sequences have facilitated studies aimed at answering questions regarding gene and genome evolution and provided insight into the evolution of epigenetic mechanisms. Here I highlight the major advances in our understanding of evolution and disease, facilitated by marsupial genome projects, and speculate on the future contributions to be made by such sequences. PMID:24278712

  20. Contribution to Sequencing of the Deinococcus radiodurans Genome

    SciTech Connect

    Minton, K.W.

    1999-03-11

    The stated goal of this project was to supply The Institute for Genomic Research (TIGR) with pure DNA from the bacterium Deinocmus radiodurans RI for purposes of complete genomic sequencing by TIGR. We subsequently decided to expand this project to include a second goal; this second goal was the development of a NotI chromosomal map of D. radiodurans R1 using Pulsed Field Gel Electrophoresis (PFGE).

  1. Human Genome Sequencing in Health and Disease

    PubMed Central

    Gonzaga-Jauregui, Claudia; Lupski, James R.; Gibbs, Richard A.

    2013-01-01

    Following the “finished,” euchromatic, haploid human reference genome sequence, the rapid development of novel, faster, and cheaper sequencing technologies is making possible the era of personalized human genomics. Personal diploid human genome sequences have been generated, and each has contributed to our better understanding of variation in the human genome. We have consequently begun to appreciate the vastness of individual genetic variation from single nucleotide to structural variants. Translation of genome-scale variation into medically useful information is, however, in its infancy. This review summarizes the initial steps undertaken in clinical implementation of personal genome information, and describes the application of whole-genome and exome sequencing to identify the cause of genetic diseases and to suggest adjuvant therapies. Better analysis tools and a deeper understanding of the biology of our genome are necessary in order to decipher, interpret, and optimize clinical utility of what the variation in the human genome can teach us. Personal genome sequencing may eventually become an instrument of common medical practice, providing information that assists in the formulation of a differential diagnosis. We outline herein some of the remaining challenges. PMID:22248320

  2. Scientific Goals of the Human Genome Project.

    ERIC Educational Resources Information Center

    Wills, Christopher

    1993-01-01

    The Human Genome Project, an effort to sequence all the DNA of a human cell, is needed to better understand the behavior of chromosomes during cell division, with the ultimate goal of understanding the specific genes contributing to specific diseases and disabilities. (MSE)

  3. The genome sequence of parrot bornavirus 5.

    PubMed

    Guo, Jianhua; Tizard, Ian

    2015-12-01

    Although several new avian bornaviruses have recently been described, information on their evolution, virulence, and sequence are often limited. Here we report the complete genome sequence of parrot bornavirus 5 (PaBV-5) isolated from a case of proventricular dilatation disease in a Palm cockatoo (Probosciger aterrimus). The complete genome consists of 8842 nucleotides with distinct 5' and 3' end sequences. This virus shares nucleotide sequence identities of 69-74 % with other bornaviruses in the genomic regions excluding the 5' and 3' terminal sequences. Phylogenetic analysis based on the genomic regions demonstrated this new isolate is an isolated branch within the clade that includes the aquatic bird bornaviruses and the passerine bornaviruses. Based on phylogenetic analyses and its low nucleotide sequence identities with other bornavirus, we support the proposal that PaBV-5 be assigned to a new bornavirus species:- Psittaciform 2 bornavirus. PMID:26403158

  4. Translational genomics for plant breeding with the genome sequence explosion.

    PubMed

    Kang, Yang Jae; Lee, Taeyoung; Lee, Jayern; Shim, Sangrea; Jeong, Haneul; Satyawan, Dani; Kim, Moon Young; Lee, Suk-Ha

    2016-04-01

    The use of next-generation sequencers and advanced genotyping technologies has propelled the field of plant genomics in model crops and plants and enhanced the discovery of hidden bridges between genotypes and phenotypes. The newly generated reference sequences of unstudied minor plants can be annotated by the knowledge of model plants via translational genomics approaches. Here, we reviewed the strategies of translational genomics and suggested perspectives on the current databases of genomic resources and the database structures of translated information on the new genome. As a draft picture of phenotypic annotation, translational genomics on newly sequenced plants will provide valuable assistance for breeders and researchers who are interested in genetic studies. PMID:26269219

  5. The Materials Genome Project

    NASA Astrophysics Data System (ADS)

    Aourag, H.

    2008-09-01

    In the past, the search for new and improved materials was characterized mostly by the use of empirical, trial- and-error methods. This picture of materials science has been changing as the knowledge and understanding of fundamental processes governing a material's properties and performance (namely, composition, structure, history, and environment) have increased. In a number of cases, it is now possible to predict a material's properties before it has even been manufactured thus greatly reducing the time spent on testing and development. The objective of modern materials science is to tailor a material (starting with its chemical composition, constituent phases, and microstructure) in order to obtain a desired set of properties suitable for a given application. In the short term, the traditional "empirical" methods for developing new materials will be complemented to a greater degree by theoretical predictions. In some areas, computer simulation is already used by industry to weed out costly or improbable synthesis routes. Can novel materials with optimized properties be designed by computers? Advances in modelling methods at the atomic level coupled with rapid increases in computer capabilities over the last decade have led scientists to answer this question with a resounding "yes'. The ability to design new materials from quantum mechanical principles with computers is currently one of the fastest growing and most exciting areas of theoretical research in the world. The methods allow scientists to evaluate and prescreen new materials "in silico" (in vitro), rather than through time consuming experimentation. The Materials Genome Project is to pursue the theory of large scale modeling as well as powerful methods to construct new materials, with optimized properties. Indeed, it is the intimate synergy between our ability to predict accurately from quantum theory how atoms can be assembled to form new materials and our capacity to synthesize novel materials atom

  6. Genomic treasure troves: complete genome sequencing of herbarium and insect museum specimens.

    PubMed

    Staats, Martijn; Erkens, Roy H J; van de Vossenberg, Bart; Wieringa, Jan J; Kraaijeveld, Ken; Stielow, Benjamin; Geml, József; Richardson, James E; Bakker, Freek T

    2013-01-01

    Unlocking the vast genomic diversity stored in natural history collections would create unprecedented opportunities for genome-scale evolutionary, phylogenetic, domestication and population genomic studies. Many researchers have been discouraged from using historical specimens in molecular studies because of both generally limited success of DNA extraction and the challenges associated with PCR-amplifying highly degraded DNA. In today's next-generation sequencing (NGS) world, opportunities and prospects for historical DNA have changed dramatically, as most NGS methods are actually designed for taking short fragmented DNA molecules as templates. Here we show that using a standard multiplex and paired-end Illumina sequencing approach, genome-scale sequence data can be generated reliably from dry-preserved plant, fungal and insect specimens collected up to 115 years ago, and with minimal destructive sampling. Using a reference-based assembly approach, we were able to produce the entire nuclear genome of a 43-year-old Arabidopsis thaliana (Brassicaceae) herbarium specimen with high and uniform sequence coverage. Nuclear genome sequences of three fungal specimens of 22-82 years of age (Agaricus bisporus, Laccaria bicolor, Pleurotus ostreatus) were generated with 81.4-97.9% exome coverage. Complete organellar genome sequences were assembled for all specimens. Using de novo assembly we retrieved between 16.2-71.0% of coding sequence regions, and hence remain somewhat cautious about prospects for de novo genome assembly from historical specimens. Non-target sequence contaminations were observed in 2 of our insect museum specimens. We anticipate that future museum genomics projects will perhaps not generate entire genome sequences in all cases (our specimens contained relatively small and low-complexity genomes), but at least generating vital comparative genomic data for testing (phylo)genetic, demographic and genetic hypotheses, that become increasingly more horizontal

  7. Genome Sequencing and Analysis Conference IV

    SciTech Connect

    Not Available

    1993-12-31

    J. Craig Venter and C. Thomas Caskey co-chaired Genome Sequencing and Analysis Conference IV held at Hilton Head, South Carolina from September 26--30, 1992. Venter opened the conference by noting that approximately 400 researchers from 16 nations were present four times as many participants as at Genome Sequencing Conference I in 1989. Venter also introduced the Data Fair, a new component of the conference allowing exchange and on-site computer analysis of unpublished sequence data.

  8. Complete genome sequence of Cellulomonas flavigena type strain (134T)

    SciTech Connect

    Abt, Birte; Foster, Brian; Lapidus, Alla L.; Clum, Alicia; Sun, Hui; Pukall, Rudiger; Lucas, Susan; Glavina Del Rio, Tijana; Nolan, Matt; Tice, Hope; Cheng, Jan-Fang; Pitluck, Sam; Liolios, Konstantinos; Ivanova, N; Mavromatis, K; Ovchinnikova, Galina; Pati, Amrita; Goodwin, Lynne A.; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Rohde, Manfred; Goker, Markus; Woyke, Tanja; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter

    2010-01-01

    Cellulomonas flavigena (Kellerman and McBeth 1912) Bergey et al. 1923 is the type species of the genus Cellulomonas of the actinobacterial family Cellulomonadaceae. Members of the genus Cellulomonas are of special interest for their ability to degrade cellulose and hemicellulose, particularly with regard to the use of biomass as an alternative energy source. Here we describe the features of this organism, together with the complete genome sequence, and annotation. This is the first complete genome sequence of a member of the genus Cellulomonas, and next to the human pathogen Tropheryma whipplei the second complete genome sequence within the actinobacterial family Cellulomonadaceae. The 4,123,179 bp long single replicon genome with its 3,735 protein-coding and 53 RNA genes is part of the Genomic Encyclopedia of Bacteria and Archaea project.

  9. Genomic sequencing of Pleistocene cave bears

    SciTech Connect

    Noonan, James P.; Hofreiter, Michael; Smith, Doug; Priest, JamesR.; Rohland, Nadin; Rabeder, Gernot; Krause, Johannes; Detter, J. Chris; Paabo, Svante; Rubin, Edward M.

    2005-04-01

    Despite the information content of genomic DNA, ancient DNA studies to date have largely been limited to amplification of mitochondrial DNA due to technical hurdles such as contamination and degradation of ancient DNAs. In this study, we describe two metagenomic libraries constructed using unamplified DNA extracted from the bones of two 40,000-year-old extinct cave bears. Analysis of {approx}1 Mb of sequence from each library showed that, despite significant microbial contamination, 5.8 percent and 1.1 percent of clones in the libraries contain cave bear inserts, yielding 26,861 bp of cave bear genome sequence. Alignment of this sequence to the dog genome, the closest sequenced genome to cave bear in terms of evolutionary distance, revealed roughly the expected ratio of cave bear exons, repeats and conserved noncoding sequences. Only 0.04 percent of all clones sequenced were derived from contamination with modern human DNA. Comparison of cave bear with orthologous sequences from several modern bear species revealed the evolutionary relationship of these lineages. Using the metagenomic approach described here, we have recovered substantial quantities of mammalian genomic sequence more than twice as old as any previously reported, establishing the feasibility of ancient DNA genomic sequencing programs.

  10. Assessing inhomogeneities in bacterial long genomic sequences

    SciTech Connect

    Karlin, S.

    1997-12-01

    Several complete prokaryotic and eukaryotic genomes are already at hand (S. cerevisiae, H. influenzae, M. genitalium, M. jannaschii, Synechocystis, sp.) and many are forthcoming (e.g., E. coli, H, pylori, C. elegans). The comparative analysis of genomes generally strives to identify genes and characterize function/structure relationships inferred mostly via amino acid sequence comparisons. We describe concisely methods for comparing genomes (or long contigs) emphasizing sequence features other than gene comparisons. These center on the following measures of genomic organization and sequence heterogeneity: (i) compositional biases of short oligonucleotides; (ii) dinucleotide relative abundance distances within and between genomes; (iii) rare and frequent word (oligonucleotide) determinations and their distributional properties; (iv) r-scan statistics assessing clustering, overdispersion, or excessive evenness of various marker arrays; and (v) characterizations of repeat structures in the genome. 20 refs., 3 figs.

  11. The genome sequence of Drosophila melanogaster.

    SciTech Connect

    2000-03-24

    The fly Drosophila melanogaster is one of the most intensively studied organisms in biology and serves as a model system for the investigation of many developmental and cellular processes common to higher eukaryotes, including humans. We have determined the nucleotide sequence of nearly all of the {approximately}120-megabase euchromatic portion of the Drosophila genome using a whole-genome shotgun sequencing strategy supported by extensive clone-based sequence and a high-quality bacterial artificial chromosome physical map. Efforts are under way to close the remaining gaps; however, the sequence is of sufficient accuracy and contiguity to be declared substantially complete and to support an initial analysis of genome structure and preliminary gene annotation and interpretation. The genome encodes {approximately}13,600 genes, somewhat fewer than the smaller Caenorhabditis elegans genome, but with comparable functional diversity.

  12. ICDS database: interrupted CoDing sequences in prokaryotic genomes.

    PubMed

    Perrodou, Emmanuel; Deshayes, Caroline; Muller, Jean; Schaeffer, Christine; Van Dorsselaer, Alain; Ripp, Raymond; Poch, Olivier; Reyrat, Jean-Marc; Lecompte, Odile

    2006-01-01

    Unrecognized frameshifts, in-frame stop codons and sequencing errors lead to Interrupted CoDing Sequence (ICDS) that can seriously affect all subsequent steps of functional characterization, from in silico analysis to high-throughput proteomic projects. Here, we describe the Interrupted CoDing Sequence database containing ICDS detected by a similarity-based approach in 80 complete prokaryotic genomes. ICDS can be retrieved by species browsing or similarity searches via a web interface (http://www-bio3d-igbmc.u-strasbg.fr/ICDS/). The definition of each interrupted gene is provided as well as the ICDS genomic localization with the surrounding sequence. Furthermore, to facilitate the experimental characterization of ICDS, we propose optimized primers for re-sequencing purposes. The database will be regularly updated with additional data from ongoing sequenced genomes. Our strategy has been validated by three independent tests: (i) ICDS prediction on a benchmark of artificially created frameshifts, (ii) comparison of predicted ICDS and results obtained from the comparison of the two genomic sequences of Bacillus licheniformis strain ATCC 14580 and (iii) re-sequencing of 25 predicted ICDS of the recently sequenced genome of Mycobacterium smegmatis. This allows us to estimate the specificity and sensitivity (95 and 82%, respectively) of our program and the efficiency of primer determination. PMID:16381882

  13. Complete genome sequence of Ferroglobus placidus AEDII12DO

    SciTech Connect

    Anderson, Iain; Risso, Carla; Holmes, Dawn; Lucas, Susan; Copeland, A; Lapidus, Alla L.; Cheng, Jan-Fang; Bruce, David; Goodwin, Lynne A.; Pitluck, Sam; Saunders, Elizabeth H; Brettin, Thomas S; Detter, J. Chris; Han, Cliff; Tapia, Roxanne; Larimer, Frank W; Land, Miriam L; Hauser, Loren John; Woyke, Tanja; Lovley, Derek; Kyrpides, Nikos C; Ivanova, N

    2011-01-01

    Ferroglobus placidus belongs to the order Archaeoglobales within the archaeal phylum Euryar- chaeota. Strain AEDII12DO is the type strain of the species and was isolated from a shallow marine hydrothermal system at Vulcano, Italy. It is a hyperthermophilic, anaerobic chemoli- thoautotroph, but it can also use a variety of aromatic compounds as electron donors. Here we describe the features of this organism together with the complete genome sequence and anno- tation. The 2,196,266 bp genome with its 2,567 protein-coding and 55 RNA genes was se- quenced as part of a DOE Joint Genome Institute Laboratory Sequencing Program (LSP) project.

  14. Complete genome sequence of Serratia plymuthica strain AS12

    SciTech Connect

    Neupane, Saraswoti; Finlay, Roger D.; Alstrom, Sadhna; Goodwin, Lynne A.; Kyrpides, Nikos C; Lucas, Susan; Lapidus, Alla L.; Bruce, David; Pitluck, Sam; Peters, Lin; Ovchinnikova, Galina; Chertkov, Olga; Han, James; Han, Cliff; Tapia, Roxanne; Detter, J. Chris; Land, Miriam L; Hauser, Loren John; Cheng, Jan-Fang; Ivanova, N; Pagani, Ioanna; Klenk, Hans-Peter; Woyke, Tanja; Hogberg, Nils

    2012-01-01

    A plant associated member of the family Enterobacteriaceae, Serratia plymuthica strain AS12 was isolated from rapeseed roots. It is of scientific interest due to its plant growth promoting and plant pathogen inhibiting ability. The genome of S. plymuthica AS12 comprises a 5,443,009 bp long circular chromosome, which consists of 4,952 protein-coding genes, 87 tRNA genes and 7 rRNA operons. This genome was sequenced within the 2010 DOE-JGI Community Sequencing Program (CSP2010) as part of the project entitled 'Genomics of four rapeseed plant growth promoting bacteria with antagonistic effect on plant pathogens'.

  15. Complete genome sequence of Serratia plymuthica strain AS12

    PubMed Central

    Finlay, Roger D.; Alström, Sadhna; Goodwin, Lynne; Kyrpides, Nikos C.; Lucas, Susan; Lapidus, Alla; Bruce, David; Pitluck, Sam; Peters, Lin; Ovchinnikova, Galina; Chertkov, Olga; Han, James; Han, Cliff; Tapia, Roxanne; Detter, John C.; Land, Miriam; Hauser, Loren; Cheng, Jan-Fang; Ivanova, Natalia; Pagani, Ioanna; Klenk, Hans-Peter; Woyke, Tanja; Högberg, Nils

    2012-01-01

    A plant-associated member of the family Enterobacteriaceae, Serratia plymuthica strain AS12 was isolated from rapeseed roots. It is of scientific interest because it promotes plant growth and inhibits plant pathogens. The genome of S. plymuthica AS12 comprises a 5,443,009 bp long circular chromosome, which consists of 4,952 protein-coding genes, 87 tRNA genes and 7 rRNA operons. This genome was sequenced within the 2010 DOE-JGI Community Sequencing Program (CSP2010) as part of the project entitled “Genomics of four rapeseed plant growth promoting bacteria with antagonistic effect on plant pathogens”. PMID:22768360

  16. Human genetics and genomics a decade after the release of the draft sequence of the human genome

    PubMed Central

    2011-01-01

    Substantial progress has been made in human genetics and genomics research over the past ten years since the publication of the draft sequence of the human genome in 2001. Findings emanating directly from the Human Genome Project, together with those from follow-on studies, have had an enormous impact on our understanding of the architecture and function of the human genome. Major developments have been made in cataloguing genetic variation, the International HapMap Project, and with respect to advances in genotyping technologies. These developments are vital for the emergence of genome-wide association studies in the investigation of complex diseases and traits. In parallel, the advent of high-throughput sequencing technologies has ushered in the 'personal genome sequencing' era for both normal and cancer genomes, and made possible large-scale genome sequencing studies such as the 1000 Genomes Project and the International Cancer Genome Consortium. The high-throughput sequencing and sequence-capture technologies are also providing new opportunities to study Mendelian disorders through exome sequencing and whole-genome sequencing. This paper reviews these major developments in human genetics and genomics over the past decade. PMID:22155605

  17. Crawling into a new era-the Dictyostelium genome project.

    PubMed

    Eichinger, Ludwig; Noegel, Angelika A

    2003-05-01

    The social amoeba Dictyostelium discoideum is a well-established model organism for the study of basic aspects of differentiation, signal transduction, phagocytosis, cytokinesis and cell motility. Its genome is being sequenced by an international consortium using a whole chromosome shotgun approach. The pacemaker of the D.discoideum genome project has been chromosome 2, the largest chromosome, which at 8 Mb represents approximately 25% of the genome and whose sequence and analysis have been published recently. Chromosomes 1 and 6 are close to being finished. To accelerate completion of the genome sequence, the next step in the project will be a whole-genome assembly followed by the analysis of the complete gene content. The completed genome sequence and its analysis provide the basis for genome-wide functional studies. It will position Dictyostelium at the same level as other model organisms and further enhance its experimental attractiveness. PMID:12727861

  18. Sequencing and Analysis of Neanderthal Genomic DNA

    PubMed Central

    Noonan, James P.; Coop, Graham; Kudaravalli, Sridhar; Smith, Doug; Krause, Johannes; Alessi, Joe; Chen, Feng; Platt, Darren; Pääbo, Svante; Pritchard, Jonathan K.; Rubin, Edward M.

    2008-01-01

    Our knowledge of Neanderthals is based on a limited number of remains and artifacts from which we must make inferences about their biology, behavior, and relationship to ourselves. Here, we describe the characterization of these extinct hominids from a new perspective, based on the development of a Neanderthal metagenomic library and its high-throughput sequencing and analysis. Several lines of evidence indicate that the 65,250 base pairs of hominid sequence so far identified in the library are of Neanderthal origin, the strongest being the ascertainment of sequence identities between Neanderthal and chimpanzee at sites where the human genomic sequence is different. These results enabled us to calculate the human-Neanderthal divergence time based on multiple randomly distributed autosomal loci. Our analyses suggest that on average the Neanderthal genomic sequence we obtained and the reference human genome sequence share a most recent common ancestor ~706,000 years ago, and that the human and Neanderthal ancestral populations split ~370,000 years ago, before the emergence of anatomically modern humans. Our finding that the Neanderthal and human genomes are at least 99.5% identical led us to develop and successfully implement a targeted method for recovering specific ancient DNA sequences from metagenomic libraries. This initial analysis of the Neanderthal genome advances our understanding of the evolutionary relationship of Homo sapiens and Homo neanderthalensis and signifies the dawn of Neanderthal genomics. PMID:17110569

  19. Microbial species delineation using whole genome sequences

    SciTech Connect

    Kyrpides, Nikos; Mukherjee, Supratim; Ivanova, Natalia; Mavrommatics, Kostas; Pati, Amrita; Konstantinidis, Konstantinos

    2014-10-20

    Species assignments in prokaryotes use a manual, poly-phasic approach utilizing both phenotypic traits and sequence information of phylogenetic marker genes. With thousands of genomes being sequenced every year, an automated, uniform and scalable approach exploiting the rich genomic information in whole genome sequences is desired, at least for the initial assignment of species to an organism. We have evaluated pairwise genome-wide Average Nucleotide Identity (gANI) values and alignment fractions (AFs) for nearly 13,000 genomes using our fast implementation of the computation, identifying robust and widely applicable hard cut-offs for species assignments based on AF and gANI. Using these cutoffs, we generated stable species-level clusters of organisms, which enabled the identification of several species mis-assignments and facilitated the assignment of species for organisms without species definitions.

  20. Genome sequence of Coxiella burnetii strain Namibia

    PubMed Central

    2014-01-01

    We present the whole genome sequence and annotation of the Coxiella burnetii strain Namibia. This strain was isolated from an aborting goat in 1991 in Windhoek, Namibia. The plasmid type QpRS was confirmed in our work. Further genomic typing placed the strain into a unique genomic group. The genome sequence is 2,101,438 bp long and contains 1,979 protein-coding and 51 RNA genes, including one rRNA operon. To overcome the poor yield from cell culture systems, an additional DNA enrichment with whole genome amplification (WGA) methods was applied. We describe a bioinformatics pipeline for improved genome assembly including several filters with a special focus on WGA characteristics. PMID:25593636

  1. Complete genome sequence of tobacco mosqueado virus.

    PubMed

    Blawid, Rosana; Rodrigues, Kelly Barreto; de Moraes Rêgo, Camila; Inoue-Nagata, Alice K; Nagata, Tatsuya

    2016-09-01

    We describe the genomic characteristics of a new potyvirus isolated from tobacco plants showing mottling ("mosqueado" in Portuguese) in southern Brazil. The complete genomic sequence consists of 9896 nucleotides, without the poly(A) tail, and shares the highest pairwise nucleotide sequence identities of 68.5 % with pepper yellow mosaic virus and 68.2 % with Brugmansia mosaic virus isolate D437. These identity values are below the level of 76.0 % used as a criterion for species demarcation in the genus Potyvirus based on the complete genome sequence. The viral genomic organization and sequence comparison thus suggest that this virus, tentatively named "tobacco mosqueado virus" (TMosqV), represents a new potyvirus species. PMID:27368991

  2. Standardized metadata for human pathogen/vector genomic sequences.

    PubMed

    Dugan, Vivien G; Emrich, Scott J; Giraldo-Calderón, Gloria I; Harb, Omar S; Newman, Ruchi M; Pickett, Brett E; Schriml, Lynn M; Stockwell, Timothy B; Stoeckert, Christian J; Sullivan, Dan E; Singh, Indresh; Ward, Doyle V; Yao, Alison; Zheng, Jie; Barrett, Tanya; Birren, Bruce; Brinkac, Lauren; Bruno, Vincent M; Caler, Elizabet; Chapman, Sinéad; Collins, Frank H; Cuomo, Christina A; Di Francesco, Valentina; Durkin, Scott; Eppinger, Mark; Feldgarden, Michael; Fraser, Claire; Fricke, W Florian; Giovanni, Maria; Henn, Matthew R; Hine, Erin; Hotopp, Julie Dunning; Karsch-Mizrachi, Ilene; Kissinger, Jessica C; Lee, Eun Mi; Mathur, Punam; Mongodin, Emmanuel F; Murphy, Cheryl I; Myers, Garry; Neafsey, Daniel E; Nelson, Karen E; Nierman, William C; Puzak, Julia; Rasko, David; Roos, David S; Sadzewicz, Lisa; Silva, Joana C; Sobral, Bruno; Squires, R Burke; Stevens, Rick L; Tallon, Luke; Tettelin, Herve; Wentworth, David; White, Owen; Will, Rebecca; Wortman, Jennifer; Zhang, Yun; Scheuermann, Richard H

    2014-01-01

    High throughput sequencing has accelerated the determination of genome sequences for thousands of human infectious disease pathogens and dozens of their vectors. The scale and scope of these data are enabling genotype-phenotype association studies to identify genetic determinants of pathogen virulence and drug/insecticide resistance, and phylogenetic studies to track the origin and spread of disease outbreaks. To maximize the utility of genomic sequences for these purposes, it is essential that metadata about the pathogen/vector isolate characteristics be collected and made available in organized, clear, and consistent formats. Here we report the development of the GSCID/BRC Project and Sample Application Standard, developed by representatives of the Genome Sequencing Centers for Infectious Diseases (GSCIDs), the Bioinformatics Resource Centers (BRCs) for Infectious Diseases, and the U.S. National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health (NIH), informed by interactions with numerous collaborating scientists. It includes mapping to terms from other data standards initiatives, including the Genomic Standards Consortium's minimal information (MIxS) and NCBI's BioSample/BioProjects checklists and the Ontology for Biomedical Investigations (OBI). The standard includes data fields about characteristics of the organism or environmental source of the specimen, spatial-temporal information about the specimen isolation event, phenotypic characteristics of the pathogen/vector isolated, and project leadership and support. By modeling metadata fields into an ontology-based semantic framework and reusing existing ontologies and minimum information checklists, the application standard can be extended to support additional project-specific data fields and integrated with other data represented with comparable standards. The use of this metadata standard by all ongoing and future GSCID sequencing projects will provide a

  3. Standardized Metadata for Human Pathogen/Vector Genomic Sequences

    PubMed Central

    Dugan, Vivien G.; Emrich, Scott J.; Giraldo-Calderón, Gloria I.; Harb, Omar S.; Newman, Ruchi M.; Pickett, Brett E.; Schriml, Lynn M.; Stockwell, Timothy B.; Stoeckert, Christian J.; Sullivan, Dan E.; Singh, Indresh; Ward, Doyle V.; Yao, Alison; Zheng, Jie; Barrett, Tanya; Birren, Bruce; Brinkac, Lauren; Bruno, Vincent M.; Caler, Elizabet; Chapman, Sinéad; Collins, Frank H.; Cuomo, Christina A.; Di Francesco, Valentina; Durkin, Scott; Eppinger, Mark; Feldgarden, Michael; Fraser, Claire; Fricke, W. Florian; Giovanni, Maria; Henn, Matthew R.; Hine, Erin; Hotopp, Julie Dunning; Karsch-Mizrachi, Ilene; Kissinger, Jessica C.; Lee, Eun Mi; Mathur, Punam; Mongodin, Emmanuel F.; Murphy, Cheryl I.; Myers, Garry; Neafsey, Daniel E.; Nelson, Karen E.; Nierman, William C.; Puzak, Julia; Rasko, David; Roos, David S.; Sadzewicz, Lisa; Silva, Joana C.; Sobral, Bruno; Squires, R. Burke; Stevens, Rick L.; Tallon, Luke; Tettelin, Herve; Wentworth, David; White, Owen; Will, Rebecca; Wortman, Jennifer; Zhang, Yun; Scheuermann, Richard H.

    2014-01-01

    High throughput sequencing has accelerated the determination of genome sequences for thousands of human infectious disease pathogens and dozens of their vectors. The scale and scope of these data are enabling genotype-phenotype association studies to identify genetic determinants of pathogen virulence and drug/insecticide resistance, and phylogenetic studies to track the origin and spread of disease outbreaks. To maximize the utility of genomic sequences for these purposes, it is essential that metadata about the pathogen/vector isolate characteristics be collected and made available in organized, clear, and consistent formats. Here we report the development of the GSCID/BRC Project and Sample Application Standard, developed by representatives of the Genome Sequencing Centers for Infectious Diseases (GSCIDs), the Bioinformatics Resource Centers (BRCs) for Infectious Diseases, and the U.S. National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health (NIH), informed by interactions with numerous collaborating scientists. It includes mapping to terms from other data standards initiatives, including the Genomic Standards Consortium’s minimal information (MIxS) and NCBI’s BioSample/BioProjects checklists and the Ontology for Biomedical Investigations (OBI). The standard includes data fields about characteristics of the organism or environmental source of the specimen, spatial-temporal information about the specimen isolation event, phenotypic characteristics of the pathogen/vector isolated, and project leadership and support. By modeling metadata fields into an ontology-based semantic framework and reusing existing ontologies and minimum information checklists, the application standard can be extended to support additional project-specific data fields and integrated with other data represented with comparable standards. The use of this metadata standard by all ongoing and future GSCID sequencing projects will provide a

  4. Sequencing three crocodilian genomes to illuminate the evolution of archosaurs and amniotes

    PubMed Central

    2012-01-01

    The International Crocodilian Genomes Working Group (ICGWG) will sequence and assemble the American alligator (Alligator mississippiensis), saltwater crocodile (Crocodylus porosus) and Indian gharial (Gavialis gangeticus) genomes. The status of these projects and our planned analyses are described. PMID:22293439

  5. Genome sequence and analysis of Lactobacillus helveticus

    PubMed Central

    Cremonesi, Paola; Chessa, Stefania; Castiglioni, Bianca

    2013-01-01

    The microbiological characterization of lactobacilli is historically well developed, but the genomic analysis is recent. Because of the widespread use of Lactobacillus helveticus in cheese technology, information concerning the heterogeneity in this species is accumulating rapidly. Recently, the genome of five L. helveticus strains was sequenced to completion and compared with other genomically characterized lactobacilli. The genomic analysis of the first sequenced strain, L. helveticus DPC 4571, isolated from cheese and selected for its characteristics of rapid lysis and high proteolytic activity, has revealed a plethora of genes with industrial potential including those responsible for key metabolic functions such as proteolysis, lipolysis, and cell lysis. These genes and their derived enzymes can facilitate the production of cheese and cheese derivatives with potential for use as ingredients in consumer foods. In addition, L. helveticus has the potential to produce peptides with a biological function, such as angiotensin converting enzyme (ACE) inhibitory activity, in fermented dairy products, demonstrating the therapeutic value of this species. A most intriguing feature of the genome of L. helveticus is the remarkable similarity in gene content with many intestinal lactobacilli. Comparative genomics has allowed the identification of key gene sets that facilitate a variety of lifestyles including adaptation to food matrices or the gastrointestinal tract. As genome sequence and functional genomic information continues to explode, key features of the genomes of L. helveticus strains continue to be discovered, answering many questions but also raising many new ones. PMID:23335916

  6. Personal genomes in progress: from the Human Genome Project to the Personal Genome Project

    PubMed Central

    Lunshof (Co-first author), Jeantine E.; Bobe (Co-first author), Jason; Aach, John; Angrist, Misha; V. Thakuria, Joseph; Vorhaus, Daniel B.; R. Hoehe (Co-last author), Margret; Church (Co-last author), George M.

    2010-01-01

    The cost of a diploid human genome sequence has dropped from about $70M to $2000 since 2007- even as the standards for redundancy have increased from 7x to 40x in order to improve call rates. Coupled with the low return on investment for common single-nucleotide polymorphisms, this has caused a significant rise in interest in correlating genome sequences with comprehensive environmental and trait data (GET). The cost of electronic health records, imaging, and microbial, immunological, and behavioral data are also dropping quickly. Sharing such integrated GET datasets and their interpretations with a diversity of researchers and research subjects highlights the need for informed-consent models capable of addressing novel privacy and other issues, as well as for flexible data-sharing resources that make materials and data available with minimum restrictions on use. This article examines the Personal Genome Project's effort to develop a GET database as a public genomics resource broadly accessible to both researchers and research participants, while pursuing the highest standards in research ethics. PMID:20373666

  7. Sequencing and comparing whole mitochondrial genomes ofanimals

    SciTech Connect

    Boore, Jeffrey L.; Macey, J. Robert; Medina, Monica

    2005-04-22

    Comparing complete animal mitochondrial genome sequences is becoming increasingly common for phylogenetic reconstruction and as a model for genome evolution. Not only are they much more informative than shorter sequences of individual genes for inferring evolutionary relatedness, but these data also provide sets of genome-level characters, such as the relative arrangements of genes, that can be especially powerful. We describe here the protocols commonly used for physically isolating mtDNA, for amplifying these by PCR or RCA, for cloning,sequencing, assembly, validation, and gene annotation, and for comparing both sequences and gene arrangements. On several topics, we offer general observations based on our experiences to date with determining and comparing complete mtDNA sequences.

  8. Complete genome sequence of arracacha mottle virus.

    PubMed

    Orílio, Anelise F; Lucinda, Natalia; Dusi, André N; Nagata, Tatsuya; Inoue-Nagata, Alice K

    2013-01-01

    Arracacha mottle virus (AMoV) is the only potyvirus reported to infect arracacha (Arracacia xanthorrhiza) in Brazil. Here, the complete genome sequence of an isolate of AMoV was determined to be 9,630 nucleotides in length, excluding the 3' poly-A tail, and encoding a polyprotein of 3,135 amino acids and a putative P3N-PIPO protein. Its genomic organization is typical of a member of the genus Potyvirus, containing all conserved motifs. Its full genome sequence shared 56.2 % nucleotide identity with sunflower chlorotic mottle virus and verbena virus Y, the most closely related viruses. PMID:23001696

  9. Complete Genome Sequencing of Trivittatus virus

    PubMed Central

    Groseth, Allison; Vine, Veronica; Weisend, Carla; Ebihara, Hideki

    2015-01-01

    Trivittatus virus (family Bunyaviridae, genus Orthobunyavirus) represents an important genetic intermediate between the California encephalitis group, and Bwamba/Pongola and Nyando groups. Here, we report the first complete genome sequence of the prototype (Eklund) strain, isolated in 1948, which interestingly shows only few differences compared to partial sequences of modern strains. PMID:26212363

  10. Draft Genome Sequence of Goose Dicistrovirus

    PubMed Central

    Jerome, Keith R.

    2016-01-01

    We report the draft genome sequence of goose dicistrovirus assembled from the filtered feces of a Canadian goose from South Lake Union in Seattle, Washington. The 9.1-kb dicistronic RNA virus falls within the family Dicistroviridae; however, it shares <33% translated amino acid sequence within the nonstructural open reading frame (ORF) from aparavirus or cripavirus. PMID:26941149

  11. Complete Genome Sequences of 63 Mycobacteriophages

    PubMed Central

    2013-01-01

    Mycobacteriophages are viruses that infect mycobacterial hosts. The current collection of sequenced mycobacteriophages—all isolated on a single host strain, Mycobacterium smegmatis mc2155, reveals substantial genetic diversity. The complete genome sequences of 63 newly isolated mycobacteriophages expand the resolution of our understanding of phage diversity. PMID:24285655

  12. Genome Sequence of Pseudomonas chlororaphis Strain 189

    PubMed Central

    Town, Jennifer; Audy, Patrice; Boyetchko, Susan M.

    2016-01-01

    Pseudomonas chlororaphis strain 189 is a potent inhibitor of the growth of the potato pathogen Phytophthora infestans. We determined the complete, finished sequence of the 6.8-Mbp genome of this strain, consisting of a single contiguous molecule. Strain 189 is closely related to previously sequenced strains of P. chlororaphis. PMID:27340063

  13. Draft Genome Sequence of Goose Dicistrovirus.

    PubMed

    Greninger, Alexander L; Jerome, Keith R

    2016-01-01

    We report the draft genome sequence of goose dicistrovirus assembled from the filtered feces of a Canadian goose from South Lake Union in Seattle, Washington. The 9.1-kb dicistronic RNA virus falls within the family Dicistroviridae; however, it shares <33% translated amino acid sequence within the nonstructural open reading frame (ORF) from aparavirus or cripavirus. PMID:26941149

  14. Global Alignment System for Large Genomic Sequencing

    Energy Science and Technology Software Center (ESTSC)

    2002-03-01

    AVID is a global alignment system tailored for the alignment of large genomic sequences up to megabases in length. Features include the possibility of one sequence being in draft form, fast alignment, robustness and accuracy. The method is an anchor based alignment using maximal matches derived from suffix trees.

  15. A practical guide to sequencing genomes and transcriptomes.

    PubMed

    Sanchez-Flores, Alejandro; Abreu-Goodger, Cei

    2014-01-01

    The emergence of new DNA sequencing technologies has allowed an exponential growth of genomic and transcriptomic data that ultimately yielded important results to several areas such as medicine and biology. This continuous technological progress presents several advantages and caveats that have to be considered for each new method. In this review, we describe the so-called second and third generation DNA sequencing technologies, how they changed the study of genomes and transcriptomes, and most importantly, what are the key factors that should be considered in a sequencing project. Taken together, we present a "sequencing project map" that includes a practical and graphical cost-benefit analysis for genome and transcriptome projects which allows scientist to easily classify their workflow into one of our proposed templates according to the goals and experimental design of the project at hand. In all, this review reflects the pros and cons of the most widely adopted experimental designs, sequencing technologies, and exposes them to help scientists interested in these tools to choose the best strategy for their project. PMID:24304310

  16. A physical map of the papaya genome with integrated genetic map and genome sequence

    PubMed Central

    2009-01-01

    Background Papaya is a major fruit crop in tropical and subtropical regions worldwide and has primitive sex chromosomes controlling sex determination in this trioecious species. The papaya genome was recently sequenced because of its agricultural importance, unique biological features, and successful application of transgenic papaya for resistance to papaya ringspot virus. As a part of the genome sequencing project, we constructed a BAC-based physical map using a high information-content fingerprinting approach to assist whole genome shotgun sequence assembly. Results The physical map consists of 963 contigs, representing 9.4× genome equivalents, and was integrated with the genetic map and genome sequence using BAC end sequences and a sequence-tagged high-density genetic map. The estimated genome coverage of the physical map is about 95.8%, while 72.4% of the genome was aligned to the genetic map. A total of 1,181 high quality overgo (overlapping oligonucleotide) probes representing conserved sequences in Arabidopsis and genetically mapped loci in Brassica were anchored on the physical map, which provides a foundation for comparative genomics in the Brassicales. The integrated genetic and physical map aligned with the genome sequence revealed recombination hotspots as well as regions suppressed for recombination across the genome, particularly on the recently evolved sex chromosomes. Suppression of recombination spread to the adjacent region of the male specific region of the Y chromosome (MSY), and recombination rates were recovered gradually and then exceeded the genome average. Recombination hotspots were observed at about 10 Mb away on both sides of the MSY, showing 7-fold increase compared with the genome wide average, demonstrating the dynamics of recombination of the sex chromosomes. Conclusion A BAC-based physical map of papaya was constructed and integrated with the genetic map and genome sequence. The integrated map facilitated the draft genome assembly

  17. Peanut (Arachis hypogaea) Expressed Sequence Tag Project: Progress and Application

    PubMed Central

    Feng, Suping; Wang, Xingjun; Zhang, Xinyou; Dang, Phat M.; Holbrook, C. Corley; Culbreath, Albert K.; Wu, Yaoting; Guo, Baozhu

    2012-01-01

    Many plant ESTs have been sequenced as an alternative to whole genome sequences, including peanut because of the genome size and complexity. The US peanut research community had the historic 2004 Atlanta Genomics Workshop and named the EST project as a main priority. As of August 2011, the peanut research community had deposited 252,832 ESTs in the public NCBI EST database, and this resource has been providing the community valuable tools and core foundations for various genome-scale experiments before the whole genome sequencing project. These EST resources have been used for marker development, gene cloning, microarray gene expression and genetic map construction. Certainly, the peanut EST sequence resources have been shown to have a wide range of applications and accomplished its essential role at the time of need. Then the EST project contributes to the second historic event, the Peanut Genome Project 2010 Inaugural Meeting also held in Atlanta where it was decided to sequence the entire peanut genome. After the completion of peanut whole genome sequencing, ESTs or transcriptome will continue to play an important role to fill in knowledge gaps, to identify particular genes and to explore gene function. PMID:22745594

  18. Genome Sequence of Mycobacteriophage Cabrinians

    PubMed Central

    Chudoff, Dylan; Conboy, Andrew; Conboy, Danielle; Atoulelou, Mireille; Hasan, Sakina; Martinez, Alexandria; Mastrando, Jessica; Roy, Renoy; Schmidt, Robert; Sheed, Kabreeze; Smith, Jewel; Sperratore, Morgan; Struga, Rexhina; Starr, Katelyn; Suppi, Regina; Uguru, Ugo; Terry, Katrina; Villafuerte, Rosendo; Yuan, Vanessa

    2016-01-01

    Mycobacteriophage Cabrinians is a newly isolated phage capable of infecting both Mycobacterium phlei and Mycobacterium smegmatis and was recovered from a soil sample in New York City, NY. Cabrinians has a genome length of 56,669 bp, encodes 101 predicted proteins, and is a member of mycobacteriophages in cluster F. PMID:26847904

  19. Genome Sequence of Mycobacteriophage Cabrinians.

    PubMed

    Chudoff, Dylan; Conboy, Andrew; Conboy, Danielle; Atoulelou, Mireille; Hasan, Sakina; Martinez, Alexandria; Mastrando, Jessica; Roy, Renoy; Schmidt, Robert; Sheed, Kabreeze; Smith, Jewel; Sperratore, Morgan; Struga, Rexhina; Starr, Katelyn; Suppi, Regina; Uguru, Ugo; Terry, Katrina; Villafuerte, Rosendo; Yuan, Vanessa; Dunbar, David

    2016-01-01

    Mycobacteriophage Cabrinians is a newly isolated phage capable of infecting both Mycobacterium phlei and Mycobacterium smegmatis and was recovered from a soil sample in New York City, NY. Cabrinians has a genome length of 56,669 bp, encodes 101 predicted proteins, and is a member of mycobacteriophages in cluster F. PMID:26847904

  20. An overview of the human genome project

    SciTech Connect

    Batzer, M.A.

    1994-01-01

    The human genome project is one of the most ambitious scientific projects to date, with the ultimate goal being a nucleotide sequence for all four billion bases of human DNA. In the process of determining the nucleotide sequence for each base, the location, function, and regulatory regions from the estimated 100,000 human genes will be identified. The genome project itself relies upon maps of the human genetic code derived from several different levels of resolution. Genetic linkage analysis provides a low resolution genome map. The information for genetic linkage maps is derived from the analysis of chromosome specific markers such as Sequence Tagged Sites (STSs), Variable Number of Tandem Repeats (VNTRs) or other polymorphic (highly informative) loci in a number of different-families. Using this information the location of an unknown disease gene can be limited to a region comprised of one million base pairs of DNA or less. After this point, one must construct or have access to a physical map of the region of interest. Physical mapping involves the construction of an ordered overlapping (contiguous) set of recombinant DNA clones. These clones may be derived from a number of different vectors including cosmids, Bacterial Artificial Chromosomes (BACs), P1 derived Artificial Chromosomes (PACs), somatic cell hybrids, or Yeast Artificial Chromosomes (YACs). The ultimate goal for physical mapping is to establish a completely overlapping (contiguous) set of clones for the entire genome. After a gene or region of interest has been localized using physical mapping the nucleotide sequence is determined. The overlap between genetic mapping, physical mapping and DNA sequencing has proven to be a powerful tool for the isolation of disease genes through positional cloning.

  1. Genome Sequence of the Palaeopolyploid soybean

    SciTech Connect

    Schmutz, Jeremy; Cannon, Steven B.; Schlueter, Jessica; Ma, Jianxin; Mitros, Therese; Nelson, William; Hyten, David L.; Song, Qijian; Thelen, Jay J.; Cheng, Jianlin; Xu, Dong; Hellsten, Uffe; May, Gregory D.; Yu, Yeisoo; Sakura, Tetsuya; Umezawa, Taishi; Bhattacharyya, Madan K.; Sandhu, Devinder; Valliyodan, Babu; Lindquist, Erika; Peto, Myron; Grant, David; Shu, Shengqiang; Goodstein, David; Barry, Kerrie; Futrell-Griggs, Montona; Abernathy, Brian; Du, Jianchang; Tian, Zhixi; Zhu, Liucun; Gill, Navdeep; Joshi, Trupti; Libault, Marc; Sethuraman, Anand; Zhang, Xue-Cheng; Shinozaki, Kazuo; Nguyen, Henry T.; Wing, Rod A.; Cregan, Perry; Specht, James; Grimwood, Jane; Rokhsar, Dan; Stacey, Gary; Shoemaker, Randy C.; Jackson, Scott A.

    2009-08-03

    Soybean (Glycine max) is one of the most important crop plants for seed protein and oil content, and for its capacity to fix atmospheric nitrogen through symbioses with soil-borne microorganisms. We sequenced the 1.1-gigabase genome by a whole-genome shotgun approach and integrated it with physical and high-density genetic maps to create a chromosome-scale draft sequence assembly. We predict 46,430 protein-coding genes, 70percent more than Arabidopsis and similar to the poplar genome which, like soybean, is an ancient polyploid (palaeopolyploid). About 78percent of the predicted genes occur in chromosome ends, which comprise less than one-half of the genome but account for nearly all of the genetic recombination. Genome duplications occurred at approximately 59 and 13 million years ago, resulting in a highly duplicated genome with nearly 75percent of the genes present in multiple copies. The two duplication events were followed by gene diversification and loss, and numerous chromosome rearrangements. An accurate soybean genome sequence will facilitate the identification of the genetic basis of many soybean traits, and accelerate the creation of improved soybean varieties.

  2. Personal Genome Sequencing in Ostensibly Healthy Individuals and the PeopleSeq Consortium

    PubMed Central

    Linderman, Michael D.; Nielsen, Daiva E.; Green, Robert C.

    2016-01-01

    Thousands of ostensibly healthy individuals have had their exome or genome sequenced, but a much smaller number of these individuals have received any personal genomic results from that sequencing. We term those projects in which ostensibly healthy participants can receive sequencing-derived genetic findings and may also have access to their genomic data as participatory predispositional personal genome sequencing (PPGS). Here we are focused on genome sequencing applied in a pre-symptomatic context and so define PPGS to exclude diagnostic genome sequencing intended to identify the molecular cause of suspected or diagnosed genetic disease. In this report we describe the design of completed and underway PPGS projects, briefly summarize the results reported to date and introduce the PeopleSeq Consortium, a newly formed collaboration of PPGS projects designed to collect much-needed longitudinal outcome data. PMID:27023617

  3. Skate Genome Project: Cyber-Enabled Bioinformatics Collaboration

    PubMed Central

    Vincent, J.

    2011-01-01

    The Skate Genome Project, a pilot project of the North East Cyber infrastructure Consortium, aims to produce a draft genome sequence of Leucoraja erinacea, the Little Skate. The pilot project was designed to also develop expertise in large scale collaborations across the NECC region. An overview of the bioinformatics and infrastructure challenges faced during the first year of the project will be presented. Results to date and lessons learned from the perspective of a bioinformatics core will be highlighted.

  4. BioProject Number PRJNA254501: Total of 190 sampled plants from Physalis philadelphica (tomatillo) genome sequencing BioSamples SAMN02904339-SAMN02904528

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This BioProject consists of raw genotyping-by-sequencing data collected in 96-plex format on an Illumina HiSeq 2000 sequencing system. There were 190 sampled plants from Physalis philadelphica (tomatillo). The experiment resulted in the development of more than 77,000 single nucleotide polymorphism ...

  5. The Human Genome Project: how do we protect Australians?

    PubMed

    Stott Despoja, N

    It is the moon landing of the nineties: the ambitious Human Genome Project--identifying the up to 100,000 genes that make up human DNA and the sequences of the three billion base-pairs that comprise the human genome. However, unlike the moon landing, the effects of the genome project will have a fundamental impact on the way we see ourselves and each other. PMID:11379500

  6. Legume genomics: understanding biology through DNA and RNA sequencing

    PubMed Central

    O'Rourke, Jamie A.; Bolon, Yung-Tsi; Bucciarelli, Bruna; Vance, Carroll P.

    2014-01-01

    Background The legume family (Leguminosae) consists of approx. 17 000 species. A few of these species, including, but not limited to, Phaseolus vulgaris, Cicer arietinum and Cajanus cajan, are important dietary components, providing protein for approx. 300 million people worldwide. Additional species, including soybean (Glycine max) and alfalfa (Medicago sativa), are important crops utilized mainly in animal feed. In addition, legumes are important contributors to biological nitrogen, forming symbiotic relationships with rhizobia to fix atmospheric N2 and providing up to 30 % of available nitrogen for the next season of crops. The application of high-throughput genomic technologies including genome sequencing projects, genome re-sequencing (DNA-seq) and transcriptome sequencing (RNA-seq) by the legume research community has provided major insights into genome evolution, genomic architecture and domestication. Scope and Conclusions This review presents an overview of the current state of legume genomics and explores the role that next-generation sequencing technologies play in advancing legume genomics. The adoption of next-generation sequencing and implementation of associated bioinformatic tools has allowed researchers to turn each species of interest into their own model organism. To illustrate the power of next-generation sequencing, an in-depth overview of the transcriptomes of both soybean and white lupin (Lupinus albus) is provided. The soybean transcriptome focuses on analysing seed development in two near-isogenic lines, examining the role of transporters, oil biosynthesis and nitrogen utilization. The white lupin transcriptome analysis examines how phosphate deficiency alters gene expression patterns, inducing the formation of cluster roots. Such studies illustrate the power of next-generation sequencing and bioinformatic analyses in elucidating the gene networks underlying biological processes. PMID:24769535

  7. Complete genome sequence of Meiothermus ruber type strain (21T)

    SciTech Connect

    Tindall, Brian; Sikorski, Johannes; Lucas, Susan; Goltsman, Eugene; Copeland, A; Glavina Del Rio, Tijana; Nolan, Matt; Tice, Hope; Cheng, Jan-Fang; Han, Cliff; Pitluck, Sam; Liolios, Konstantinos; Ivanova, N; Mavromatis, K; Ovchinnikova, Galina; Pati, Amrita; Fahnrich, Regine; Goodwin, Lynne A.; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Rohde, Manfred; Goker, Markus; Woyke, Tanja; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter; Lapidus, Alla L.

    2010-01-01

    Meiothermus ruber (Loginova et al. 1984) Nobre et al. 1996 is the type species of the genus Meiothermus. This thermophilic genus is of special interest, as its members can be affiliated to either low-temperature or high-temperature groups. The temperature related split is in accordance with the chemotaxonomic feature of the polar lipids. M. ruber is a representative of the low-temperature group. This is the first completed genome sequence of the genus Meiothermus and only the third genome sequence to be published from a member of the family Thermaceae. The 3,097,457 bp long genome with its 3,052 protein-coding and 53 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  8. Complete genome sequence of Desulfotomaculum acetoxidans type strain (5575).

    PubMed

    Spring, Stefan; Lapidus, Alla; Schröder, Maren; Gleim, Dorothea; Sims, David; Meincke, Linda; Glavina Del Rio, Tijana; Tice, Hope; Copeland, Alex; Cheng, Jan-Fang; Lucas, Susan; Chen, Feng; Nolan, Matt; Bruce, David; Goodwin, Lynne; Pitluck, Sam; Ivanova, Natalia; Mavromatis, Konstantinos; Mikhailova, Natalia; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Land, Miriam; Hauser, Loren; Chang, Yun-Juan; Jeffries, Cynthia D; Chain, Patrick; Saunders, Elizabeth; Brettin, Thomas; Detter, John C; Göker, Markus; Bristow, Jim; Eisen, Jonathan A; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter; Han, Cliff

    2009-01-01

    Desulfotomaculum acetoxidans Widdel and Pfennig 1977 was one of the first sulfate-reducing bacteria known to grow with acetate as sole energy and carbon source. It is able to oxidize substrates completely to carbon dioxide with sulfate as the electron acceptor, which is reduced to hydrogen sulfide. All available data about this species are based on strain 5575(T), isolated from piggery waste in Germany. Here we describe the features of this organism, together with the complete genome sequence and annotation. This is the first completed genome sequence of a Desulfotomaculum species with validly published name. The 4,545,624 bp long single replicon genome with its 4370 protein-coding and 100 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project. PMID:21304664

  9. Complete genome sequence of Desulfotomaculum acetoxidans type strain (5575T)

    PubMed Central

    Spring, Stefan; Lapidus, Alla; Schröder, Maren; Gleim, Dorothea; Sims, David; Meincke, Linda; Glavina Del Rio, Tijana; Tice, Hope; Copeland, Alex; Cheng, Jan-Fang; Lucas, Susan; Chen, Feng; Nolan, Matt; Bruce, David; Goodwin, Lynne; Pitluck, Sam; Ivanova, Natalia; Mavromatis, Konstantinos; Mikhailova, Natalia; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Land, Miriam; Hauser, Loren; Chang, Yun-Juan; Jeffries, Cynthia D.; Chain, Patrick; Saunders, Elizabeth; Brettin, Thomas; Detter, John C.; Göker, Markus; Bristow, Jim; Eisen, Jonathan A.; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter; Han, Cliff

    2009-01-01

    Desulfotomaculum acetoxidans Widdel and Pfennig 1977 was one of the first sulfate-reducing bacteria known to grow with acetate as sole energy and carbon source. It is able to oxidize substrates completely to carbon dioxide with sulfate as the electron acceptor, which is reduced to hydrogen sulfide. All available data about this species are based on strain 5575T, isolated from piggery waste in Germany. Here we describe the features of this organism, together with the complete genome sequence and annotation. This is the first completed genome sequence of a Desulfotomaculum species with validly published name. The 4,545,624 bp long single replicon genome with its 4370 protein-coding and 100 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project. PMID:21304664

  10. Complete genome sequence of Desulfotomaculum acetoxidans type strain (5575T)

    SciTech Connect

    Spring, Stefan; Lapidus, Alla L.; Schroder, Maren; Gleim, Dorothea; Sims, David; Meincke, Linda; Glavina Del Rio, Tijana; Tice, Hope; Copeland, A; Cheng, Jan-Fang; Chen, Feng; Lucas, Susan; Nolan, Matt; Bruce, David; Goodwin, Lynne A.; Pitluck, Sam; Ivanova, N; Mavromatis, K; Mikhailova, Natalia; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Chain, Patrick S. G.; Saunders, Elizabeth H; Brettin, Tom; Detter, J. Chris; Goker, Markus; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter; Han, Cliff

    2009-01-01

    Desulfotomaculum acetoxidans Widdel and Pfennig 1977 was one of the first sulfate-reducing bacteria known to grow with acetate as sole energy and carbon source. It is able to oxidize substrates completely to carbon dioxide with sulfate as the electron acceptor, which is reduced to hydrogen sulfide. All available data about this species are based on strain 5575T, isolated from piggery waste in Germany. Here we describe the features of this organ-ism, together with the complete genome sequence and annotation. This is the first completed genome sequence of a Desulfotomaculum species with validly published name. The 4,545,624 bp long single replicon genome with its 4370 protein-coding and 100 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  11. Complete genome sequence of Alicyclobacillus acidocaldarius type strain (104-IAT)

    SciTech Connect

    Mavromatis, K; Sikorski, Johannes; Lapidus, Alla L.; Glavina Del Rio, Tijana; Copeland, A; Tice, Hope; Cheng, Jan-Fang; Lucas, Susan; Chen, Feng; Nolan, Matt; Bruce, David; Goodwin, Lynne A.; Pitluck, Sam; Ivanova, N; Ovchinnikova, Galina; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Chain, Patrick S. G.; Meincke, Linda; Sims, David; Chertkov, Olga; Han, Cliff; Brettin, Tom; Detter, J C; Wahrenburg, Claudia; Rohde, Manfred; Pukall, Rudiger; Goker, Markus; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Klenk, Hans-Peter; Kyrpides, Nikos C

    2010-01-01

    Alicyclobacillus acidocaldarius (Darland and Brock 1971) is the type species of the larger of the two genera in the bacillal family Alicyclobacillaceae . A. acidocaldarius is a free-living and non-pathogenic organism, but may also be associated with food and fruit spoilage. Due to its acidophilic nature, several enzymes from this species have since long been subjected to detailed molecular and biochemical studies. Here we describe the features of this organism, together with the complete genome sequence and annotation. This is the first completed genome sequence of the family Alicyclobacillaceae . The 3,205,686 bp long genome (chromosome and three plasmids) with its 3,153 protein-coding and 82 RNA genes is part of the Genomic Encyclopedia of Bacteria and Archaea project.

  12. Sequencing and analysis of a genomic fragment provide an insight into the Dunaliella viridis genomic sequence.

    PubMed

    Sun, Xiao-Ming; Tang, Yuan-Ping; Meng, Xiang-Zong; Zhang, Wen-Wen; Li, Shan; Deng, Zhi-Rui; Xu, Zheng-Kai; Song, Ren-Tao

    2006-11-01

    Dunaliella is a genus of wall-less unicellular eukaryotic green alga. Its exceptional resistances to salt and various other stresses have made it an ideal model for stress tolerance study. However, very little is known about its genome and genomic sequences. In this study, we sequenced and analyzed a 29,268 bp genomic fragment from Dunaliella viridis. The fragment showed low sequence homology to the GenBank database. At the nucleotide level, only a segment with significant sequence homology to 18S rRNA was found. The fragment contained six putative genes, but only one gene showed significant homology at the protein level to GenBank database. The average GC content of this sequence was 51.1%, which was much lower than that of close related green algae Chlamydomonas (65.7%). Significant segmental duplications were found within this fragment. The duplicated sequences accounted for about 35.7% of the entire region. Large amounts of simple sequence repeats (microsatellites) were found, with strong bias towards (AC)(n) type (76%). Analysis of other Dunaliella genomic sequences in the GenBank database (total 25,749 bp) was in agreement with these findings. These sequence features made it difficult to sequence Dunaliella genomic sequences. Further investigation should be made to reveal the biological significance of these unique sequence features. PMID:17091199

  13. Sequencing and comparative analysis of the gorilla MHC genomic sequence.

    PubMed

    Wilming, Laurens G; Hart, Elizabeth A; Coggill, Penny C; Horton, Roger; Gilbert, James G R; Clee, Chris; Jones, Matt; Lloyd, Christine; Palmer, Sophie; Sims, Sarah; Whitehead, Siobhan; Wiley, David; Beck, Stephan; Harrow, Jennifer L

    2013-01-01

    Major histocompatibility complex (MHC) genes play a critical role in vertebrate immune response and because the MHC is linked to a significant number of auto-immune and other diseases it is of great medical interest. Here we describe the clone-based sequencing and subsequent annotation of the MHC region of the gorilla genome. Because the MHC is subject to extensive variation, both structural and sequence-wise, it is not readily amenable to study in whole genome shotgun sequence such as the recently published gorilla genome. The variation of the MHC also makes it of evolutionary interest and therefore we analyse the sequence in the context of human and chimpanzee. In our comparisons with human and re-annotated chimpanzee MHC sequence we find that gorilla has a trimodular RCCX cluster, versus the reference human bimodular cluster, and additional copies of Class I (pseudo)genes between Gogo-K and Gogo-A (the orthologues of HLA-K and -A). We also find that Gogo-H (and Patr-H) is coding versus the HLA-H pseudogene and, conversely, there is a Gogo-DQB2 pseudogene versus the HLA-DQB2 coding gene. Our analysis, which is freely available through the VEGA genome browser, provides the research community with a comprehensive dataset for comparative and evolutionary research of the MHC. PMID:23589541

  14. Accelerating Genome Sequencing 100X with FPGAs

    SciTech Connect

    Storaasli, Olaf O; Strenski, Dave

    2007-01-01

    The performance of two Cray XD1 systems with Virtex-II Pro 50 and Virtex-4 LX160 FPGAs was evaluated using the FASTA computational biology program for human genome (DNA and protein) sequence comparisons. FPGA speedups of 50X (Virtex-II Pro 50) and 100X (Virtex-4 LX160) over a 2.2 GHz Opteron were obtained. FPGA coding issues for human genome data are described.

  15. Implications of the Human Genome Project

    SciTech Connect

    Kitcher, P.

    1998-11-01

    The Human Genome Project (HGP), launched in 1991, aims to map and sequence the human genome by 2006. During the fifteen-year life of the project, it is projected that $3 billion in federal funds will be allocated to it. The ultimate aims of spending this money are to analyze the structure of human DNA, to identify all human genes, to recognize the functions of those genes, and to prepare for the biology and medicine of the twenty-first century. The following summary examines some of the implications of the program, concentrating on its scientific import and on the ethical and social problems that it raises. Its aim is to expose principles that might be used in applying the information which the HGP will generate. There is no attempt here to translate the principles into detailed proposals for legislation. Arguments and discussion can be found in the full report, but, like this summary, that report does not contain any legislative proposals.

  16. Microbial species delineation using whole genome sequences

    PubMed Central

    Varghese, Neha J.; Mukherjee, Supratim; Ivanova, Natalia; Konstantinidis, Konstantinos T.; Mavrommatis, Kostas; Kyrpides, Nikos C.; Pati, Amrita

    2015-01-01

    Increased sequencing of microbial genomes has revealed that prevailing prokaryotic species assignments can be inconsistent with whole genome information for a significant number of species. The long-standing need for a systematic and scalable species assignment technique can be met by the genome-wide Average Nucleotide Identity (gANI) metric, which is widely acknowledged as a robust measure of genomic relatedness. In this work, we demonstrate that the combination of gANI and the alignment fraction (AF) between two genomes accurately reflects their genomic relatedness. We introduce an efficient implementation of AF,gANI and discuss its successful application to 86.5M genome pairs between 13,151 prokaryotic genomes assigned to 3032 species. Subsequently, by comparing the genome clusters obtained from complete linkage clustering of these pairs to existing taxonomy, we observed that nearly 18% of all prokaryotic species suffer from anomalies in species definition. Our results can be used to explore central questions such as whether microorganisms form a continuum of genetic diversity or distinct species represented by distinct genetic signatures. We propose that this precise and objective AF,gANI-based species definition: the MiSI (Microbial Species Identifier) method, be used to address previous inconsistencies in species classification and as the primary guide for new taxonomic species assignment, supplemented by the traditional polyphasic approach, as required. PMID:26150420

  17. Sequencing the AML Genome, Transcriptome, and Epigenome

    PubMed Central

    Mardis, Elaine R.

    2014-01-01

    Leukemia is a disease that develops as a result of changes in the genomes of hematopoietic cells, a fact first appreciated by microscopic examination of the bone marrow cell chromosomes of affected patients. These studies revealed that specific subtypes of leukemia diagnosis correlated with specific chromosomal abnormalities, such as the t(15;17) of acute promyelocytic leukemia1 and the t(9;22) of chronic myeloid leukemia2. Over time, our genomic characterization of hematologic malignancies has moved beyond the resolution of the microscope to that of individual nucleotides in the analysis of whole genome sequencing data using state-of-the-art massively parallel sequencing (MPS) instruments and algorithmic analyses of the resulting data. In addition to studying the genomic sequence alterations that occur in patient’s genomes, these same instruments can decode the methylation landscape of the leukemia genome and the resulting RNA expression landscape of the leukemia transcriptome. Broad correlative analyses can then integrate these three data types to better inform researchers and clinicians about the biology of individual acute myeloid leukemia (AML) cases, facilitating improvements in care and prognosis. PMID:25311738

  18. Sorghum genome sequencing by methylation filtration.

    PubMed

    Bedell, Joseph A; Budiman, Muhammad A; Nunberg, Andrew; Citek, Robert W; Robbins, Dan; Jones, Joshua; Flick, Elizabeth; Rholfing, Theresa; Fries, Jason; Bradford, Kourtney; McMenamy, Jennifer; Smith, Michael; Holeman, Heather; Roe, Bruce A; Wiley, Graham; Korf, Ian F; Rabinowicz, Pablo D; Lakey, Nathan; McCombie, W Richard; Jeddeloh, Jeffrey A; Martienssen, Robert A

    2005-01-01

    Sorghum bicolor is a close relative of maize and is a staple crop in Africa and much of the developing world because of its superior tolerance of arid growth conditions. We have generated sequence from the hypomethylated portion of the sorghum genome by applying methylation filtration (MF) technology. The evidence suggests that 96% of the genes have been sequence tagged, with an average coverage of 65% across their length. Remarkably, this level of gene discovery was accomplished after generating a raw coverage of less than 300 megabases of the 735-megabase genome. MF preferentially captures exons and introns, promoters, microRNAs, and simple sequence repeats, and minimizes interspersed repeats, thus providing a robust view of the functional parts of the genome. The sorghum MF sequence set is beneficial to research on sorghum and is also a powerful resource for comparative genomics among the grasses and across the entire plant kingdom. Thousands of hypothetical gene predictions in rice and Arabidopsis are supported by the sorghum dataset, and genomic similarities highlight evolutionarily conserved regions that will lead to a better understanding of rice and Arabidopsis. PMID:15660154

  19. Complete genome sequence of Haliscomenobacter hydrossis type strain (OT)

    SciTech Connect

    Daligault, Hajnalka E.; Lapidus, Alla L.; Zeytun, Ahmet; Nolan, Matt; Lucas, Susan; Glavina Del Rio, Tijana; Tice, Hope; Cheng, Jan-Fang; Tapia, Roxanne; Han, Cliff; Goodwin, Lynne A.; Pitluck, Sam; Liolios, Konstantinos; Pagani, Ioanna; Ivanova, N; Huntemann, Marcel; Mavromatis, K; Mikhailova, Natalia; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Brambilla, Evelyne-Marie; Rohde, Manfred; Verbarg, Susanne; Goker, Markus; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter; Woyke, Tanja

    2011-01-01

    Haliscomenobacter hydrossis van Veen et al. 1973 is the type species of the genus Halisco- menobacter, which belongs to order 'Sphingobacteriales'. The species is of interest because of its isolated phylogenetic location in the tree of life, especially the so far genomically un- charted part of it, and because the organism grows in a thin, hardly visible hyaline sheath. Members of the species were isolated from fresh water of lakes and from ditch water. The genome of H. hydrossis is the first completed genome sequence reported from a member of the family 'Saprospiraceae'. The 8,771,651 bp long genome with its three plasmids of 92 kbp, 144 kbp and 164 kbp length contains 6,848 protein-coding and 60 RNA genes, and is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  20. Genome Sequencing and Annotation of Mycobacterium tuberculosis PR08 strain.

    PubMed

    Jaafar, Mohammad Maaruf; Halim, Mohd Zakihalani A; Ismail, Mohamad Izwan; Shien, Lee Lian; Kek, Teh Lay; Fong, Ngeow Yun; Nor, Norazmi Mohd; Zainuddin, Zainul Fadziruddin; Hock, Tang Thean; Najimudin, Mohd Nazalan Mohd; Salleh, Mohd Zaki

    2016-03-01

    Mycobacterium tuberculosis is an acid fast bacterial species in the family Mycobacteriaceae and is the causative agent of most cases of tuberculosis. Here, we report the genomic features of Mycobacterium tuberculosis isolated from the cerebrospinal fluid (CSF) of a patient diagnosed with both pulmonary and extrapulmonary tuberculosis (TB). The isolated strain was identified as Mycobacterium tuberculosis PR08 (MTB PR08). Genomic DNA of the MTB PR08 strain was extracted and subjected to whole genome sequencing using MiSeq (Illumina, CA,USA). The draft genome size of MTB PR08 strain is 4,292,364 bp with a G + C content of 65.2%. This strain was annotated to have 4723 genes and 48 RNAs. This whole genome shotgun project has been deposited at DDBJ/EMBL/GenBank under the accession number CP010895. PMID:26981383

  1. An International Plan to Sequence the Onion Genome

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The cost of DNA sequencing continues to decline and, in the near future, it will become reasonable to undertake sequencing of the enormous nuclear genome of onion. We undertook sequencing of expressed and genomic regions of the onion genome to learn about the structure of the onion genome, as well a...

  2. Multilocus Sequence Typing of Total-Genome-Sequenced Bacteria

    PubMed Central

    Cosentino, Salvatore; Rasmussen, Simon; Friis, Carsten; Hasman, Henrik; Marvig, Rasmus Lykke; Jelsbak, Lars; Sicheritz-Pontén, Thomas; Ussery, David W.; Aarestrup, Frank M.; Lund, Ole

    2012-01-01

    Accurate strain identification is essential for anyone working with bacteria. For many species, multilocus sequence typing (MLST) is considered the “gold standard” of typing, but it is traditionally performed in an expensive and time-consuming manner. As the costs of whole-genome sequencing (WGS) continue to decline, it becomes increasingly available to scientists and routine diagnostic laboratories. Currently, the cost is below that of traditional MLST. The new challenges will be how to extract the relevant information from the large amount of data so as to allow for comparison over time and between laboratories. Ideally, this information should also allow for comparison to historical data. We developed a Web-based method for MLST of 66 bacterial species based on WGS data. As input, the method uses short sequence reads from four sequencing platforms or preassembled genomes. Updates from the MLST databases are downloaded monthly, and the best-matching MLST alleles of the specified MLST scheme are found using a BLAST-based ranking method. The sequence type is then determined by the combination of alleles identified. The method was tested on preassembled genomes from 336 isolates covering 56 MLST schemes, on short sequence reads from 387 isolates covering 10 schemes, and on a small test set of short sequence reads from 29 isolates for which the sequence type had been determined by traditional methods. The method presented here enables investigators to determine the sequence types of their isolates on the basis of WGS data. This method is publicly available at www.cbs.dtu.dk/services/MLST. PMID:22238442

  3. Multilocus sequence typing of total-genome-sequenced bacteria.

    PubMed

    Larsen, Mette V; Cosentino, Salvatore; Rasmussen, Simon; Friis, Carsten; Hasman, Henrik; Marvig, Rasmus Lykke; Jelsbak, Lars; Sicheritz-Pontén, Thomas; Ussery, David W; Aarestrup, Frank M; Lund, Ole

    2012-04-01

    Accurate strain identification is essential for anyone working with bacteria. For many species, multilocus sequence typing (MLST) is considered the "gold standard" of typing, but it is traditionally performed in an expensive and time-consuming manner. As the costs of whole-genome sequencing (WGS) continue to decline, it becomes increasingly available to scientists and routine diagnostic laboratories. Currently, the cost is below that of traditional MLST. The new challenges will be how to extract the relevant information from the large amount of data so as to allow for comparison over time and between laboratories. Ideally, this information should also allow for comparison to historical data. We developed a Web-based method for MLST of 66 bacterial species based on WGS data. As input, the method uses short sequence reads from four sequencing platforms or preassembled genomes. Updates from the MLST databases are downloaded monthly, and the best-matching MLST alleles of the specified MLST scheme are found using a BLAST-based ranking method. The sequence type is then determined by the combination of alleles identified. The method was tested on preassembled genomes from 336 isolates covering 56 MLST schemes, on short sequence reads from 387 isolates covering 10 schemes, and on a small test set of short sequence reads from 29 isolates for which the sequence type had been determined by traditional methods. The method presented here enables investigators to determine the sequence types of their isolates on the basis of WGS data. This method is publicly available at www.cbs.dtu.dk/services/MLST. PMID:22238442

  4. Complete genome sequence of Acetohalobium arabaticum type strain (Z-7288T)

    SciTech Connect

    Sikorski, Johannes; Lapidus, Alla L.; Chertkov, Olga; Lucas, Susan; Copeland, A; Glavina Del Rio, Tijana; Nolan, Matt; Tice, Hope; Cheng, Jan-Fang; Han, Cliff; Brambilla, Evelyne-Marie; Pitluck, Sam; Liolios, Konstantinos; Ivanova, N; Mavromatis, K; Mikhailova, Natalia; Pati, Amrita; Bruce, David; Detter, J. Chris; Tapia, Roxanne; Goodwin, Lynne A.; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Rohde, Manfred; Goker, Markus; Spring, Stefan; Woyke, Tanja; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter

    2010-01-01

    Acetohalobium arabaticum Zhilina and Zavarzin 1990 is of special interest because of its physiology and its participation in the anaerobic C1-trophic chain in hypersaline environments. This is the first completed genome sequence of the family Halobacteroidaceae and only the second genome sequence in the order Halanaerobiales. The 2,469,596 bp long genome with its 2,353 protein-coding and 90 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  5. Genomic Treasure Troves: Complete Genome Sequencing of Herbarium and Insect Museum Specimens

    PubMed Central

    Staats, Martijn; Erkens, Roy H. J.; van de Vossenberg, Bart; Wieringa, Jan J.; Kraaijeveld, Ken; Stielow, Benjamin; Geml, József; Richardson, James E.; Bakker, Freek T.

    2013-01-01

    Unlocking the vast genomic diversity stored in natural history collections would create unprecedented opportunities for genome-scale evolutionary, phylogenetic, domestication and population genomic studies. Many researchers have been discouraged from using historical specimens in molecular studies because of both generally limited success of DNA extraction and the challenges associated with PCR-amplifying highly degraded DNA. In today's next-generation sequencing (NGS) world, opportunities and prospects for historical DNA have changed dramatically, as most NGS methods are actually designed for taking short fragmented DNA molecules as templates. Here we show that using a standard multiplex and paired-end Illumina sequencing approach, genome-scale sequence data can be generated reliably from dry-preserved plant, fungal and insect specimens collected up to 115 years ago, and with minimal destructive sampling. Using a reference-based assembly approach, we were able to produce the entire nuclear genome of a 43-year-old Arabidopsis thaliana (Brassicaceae) herbarium specimen with high and uniform sequence coverage. Nuclear genome sequences of three fungal specimens of 22–82 years of age (Agaricus bisporus, Laccaria bicolor, Pleurotus ostreatus) were generated with 81.4–97.9% exome coverage. Complete organellar genome sequences were assembled for all specimens. Using de novo assembly we retrieved between 16.2–71.0% of coding sequence regions, and hence remain somewhat cautious about prospects for de novo genome assembly from historical specimens. Non-target sequence contaminations were observed in 2 of our insect museum specimens. We anticipate that future museum genomics projects will perhaps not generate entire genome sequences in all cases (our specimens contained relatively small and low-complexity genomes), but at least generating vital comparative genomic data for testing (phylo)genetic, demographic and genetic hypotheses, that become increasingly more

  6. The Human Genome Diversity Project

    SciTech Connect

    Cavalli-Sforza, L.

    1994-12-31

    The Human Genome Diversity Project (HGD Project) is an international anthropology project that seeks to study the genetic richness of the entire human species. This kind of genetic information can add a unique thread to the tapestry knowledge of humanity. Culture, environment, history, and other factors are often more important, but humanity`s genetic heritage, when analyzed with recent technology, brings another type of evidence for understanding species` past and present. The Project will deepen the understanding of this genetic richness and show both humanity`s diversity and its deep and underlying unity. The HGD Project is still largely in its planning stages, seeking the best ways to reach its goals. The continuing discussions of the Project, throughout the world, should improve the plans for the Project and their implementation. The Project is as global as humanity itself; its implementation will require the kinds of partnerships among different nations and cultures that make the involvement of UNESCO and other international organizations particularly appropriate. The author will briefly discuss the Project`s history, describe the Project, set out the core principles of the Project, and demonstrate how the Project will help combat the scourge of racism.

  7. Genome Sequence of Gordonia Phage Emalyn

    PubMed Central

    Guido, Madeline J.; Iyengar, Pragnya; Nigra, Jonathan T.; Serbin, Matthew B.; Kasturiarachi, Naomi S.; Pressimone, Catherine A.; Schiebel, Johnathon G.; Furbee, Emily C.; Grubb, Sarah R.; Warner, Marcie H.; Montgomery, Matthew T.; Garlena, Rebecca A.; Russell, Daniel A.; Jacobs-Sera, Deborah; Hatfull, Graham F.

    2016-01-01

    Emalyn is a newly isolated bacteriophage of Gordonia terrae 3612 and has a double-stranded DNA genome 43,982 bp long with 67 predicted protein-encoding genes, 32 of which we can assign putative functions. Emalyn has a prolate capsid and has extensive nucleotide similarity with several previously sequenced phages. PMID:27516499

  8. Genome Sequence of Gordonia Phage Emalyn.

    PubMed

    Pope, Welkin H; Guido, Madeline J; Iyengar, Pragnya; Nigra, Jonathan T; Serbin, Matthew B; Kasturiarachi, Naomi S; Pressimone, Catherine A; Schiebel, Johnathon G; Furbee, Emily C; Grubb, Sarah R; Warner, Marcie H; Montgomery, Matthew T; Garlena, Rebecca A; Russell, Daniel A; Jacobs-Sera, Deborah; Hatfull, Graham F

    2016-01-01

    Emalyn is a newly isolated bacteriophage of Gordonia terrae 3612 and has a double-stranded DNA genome 43,982 bp long with 67 predicted protein-encoding genes, 32 of which we can assign putative functions. Emalyn has a prolate capsid and has extensive nucleotide similarity with several previously sequenced phages. PMID:27516499

  9. Genome sequence of Lactobacillus amylovorus GRL1112.

    PubMed

    Kant, Ravi; Paulin, Lars; Alatalo, Edward; de Vos, Willem M; Palva, Airi

    2011-02-01

    Lactobacillus amylovorus is a common member of the normal gastrointestinal tract (GIT) microbiota in pigs. Here, we report the genome sequence of L. amylovorus GRL1112, a porcine feces isolate displaying strong adherence to the pig intestinal epithelial cells. The strain is of interest, as it is a potential probiotic bacterium. PMID:21131492

  10. Complete Genome Sequences of 61 Mycobacteriophages.

    PubMed

    Hatfull, Graham F

    2016-01-01

    Mycobacteriophages-viruses of mycobacteria-provide insights into viral diversity and evolution as well as numerous tools for genetic dissection of Mycobacterium tuberculosis Here we report the complete genome sequences of 61 mycobacteriophages newly isolated from environmental samples using Mycobacterium smegmatis mc(2)155 that expand our understanding of phage diversity. PMID:27389257

  11. Genome Sequence of Corynebacterium ulcerans Strain 210932

    PubMed Central

    Viana, Marcus Vinicius Canário; de Jesus Benevides, Leandro; Batista Mariano, Diego Cesar; de Souza Rocha, Flávia; Bagano Vilas Boas, Priscilla Carolinne; Folador, Edson Luiz; Pereira, Felipe Luiz; Alves Dorella, Fernanda; Gomes Leal, Carlos Augusto; Fiorini de Carvalho, Alex; Silva, Artur; de Castro Soares, Siomar; Pereira Figueiredo, Henrique Cesar; Guimarães, Luis Carlos

    2014-01-01

    In this work, we present the complete genome sequence of Corynebacterium ulcerans strain 210932, isolated from a human. The species is an emergent pathogen that infects a variety of wild and domesticated animals and humans. It is associated with a growing number of cases of a diphtheria-like disease around the world. PMID:25428977

  12. Complete Genome Sequences of 61 Mycobacteriophages

    PubMed Central

    2016-01-01

    Mycobacteriophages—viruses of mycobacteria—provide insights into viral diversity and evolution as well as numerous tools for genetic dissection of Mycobacterium tuberculosis. Here we report the complete genome sequences of 61 mycobacteriophages newly isolated from environmental samples using Mycobacterium smegmatis mc2155 that expand our understanding of phage diversity. PMID:27389257

  13. Whole genome sequences of four Brucella strains.

    PubMed

    Ding, Jiabo; Pan, Yuanlong; Jiang, Hai; Cheng, Junsheng; Liu, Taotao; Qin, Nan; Yang, Yi; Cui, Buyun; Chen, Chen; Liu, Cuihua; Mao, Kairong; Zhu, Baoli

    2011-07-01

    Brucella melitensis and Brucella suis are intracellular pathogens of livestock and humans. Here we report four genome sequences, those of the virulent strain B. melitensis M28-12 and vaccine strains B. melitensis M5 and M111 and B. suis S2, which show different virulences and pathogenicities, which will help to design a more effective brucellosis vaccine. PMID:21602346

  14. Draft Genome Sequence of Virgibacillus halodenitrificans 1806

    PubMed Central

    Lee, Sang-Jae; Lee, Yong-Jik; Jeong, Haeyoung; Lee, Sang Jun; Lee, Han-Seung; Pan, Jae-Gu

    2012-01-01

    Virgibacillus halodenitrificans 1806 is an endospore-forming halophilic bacterium isolated from salterns in Korea. Here, we report the draft genome sequence of V. halodenitrificans 1806, which may reveal the molecular basis of osmoadaptation and insights into carbon and anaerobic metabolism in moderate halophiles. PMID:23105070

  15. A cryptographic approach to securely share and query genomic sequences.

    PubMed

    Kantarcioglu, Murat; Jiang, Wei; Liu, Ying; Malin, Bradley

    2008-09-01

    To support large-scale biomedical research projects, organizations need to share person-specific genomic sequences without violating the privacy of their data subjects. In the past, organizations protected subjects' identities by removing identifiers, such as name and social security number; however, recent investigations illustrate that deidentified genomic data can be "reidentified" to named individuals using simple automated methods. In this paper, we present a novel cryptographic framework that enables organizations to support genomic data mining without disclosing the raw genomic sequences. Organizations contribute encrypted genomic sequence records into a centralized repository, where the administrator can perform queries, such as frequency counts, without decrypting the data. We evaluate the efficiency of our framework with existing databases of single nucleotide polymorphism (SNP) sequences and demonstrate that the time needed to complete count queries is feasible for real world applications. For example, our experiments indicate that a count query over 40 SNPs in a database of 5000 records can be completed in approximately 30 min with off-the-shelf technology. We further show that approximation strategies can be applied to significantly speed up query execution times with minimal loss in accuracy. The framework can be implemented on top of existing information and network technologies in biomedical environments. PMID:18779075

  16. Complete genome sequence of Pyrolobus fumarii type strain (1AT)

    SciTech Connect

    Anderson, Iain; Goker, Markus; Nolan, Matt; Lucas, Susan; Hammon, Nancy; Deshpande, Shweta; Cheng, Jan-Fang; Tapia, Roxanne; Han, Cliff; Goodwin, Lynne A.; Pitluck, Sam; Huntemann, Marcel; Liolios, Konstantinos; Ivanova, N; Pagani, Ioanna; Mavromatis, K; Ovchinnikova, Galina; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Brambilla, Evelyne-Marie; Huber, Harald; Yasawong, Montri; Rohde, Manfred; Spring, Stefan; Abt, Birte; Sikorski, Johannes; Wirth, Reinhard; Detter, J. Chris; Woyke, Tanja; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter; Lapidus, Alla L.

    2011-01-01

    Pyrolobus fumarii Bl chl et al. 1997 is the type species of the genus Pyrolobus, which be- longs to the crenarchaeal family Pyrodictiaceae. The species is a facultatively microaerophilic non-motile crenarchaeon. It is of interest because of its isolated phylogenetic location in the tree of life and because it is a hyperthermophilic chemolithoautotroph known as the primary producer of organic matter at deep-sea hydrothermal vents. P. fumarii exhibits currently the highest optimal growth temperature of all life forms on earth (106 C). This is the first com- pleted genome sequence of a member of the genus Pyrolobus to be published and only the second genome sequence from a member of the family Pyrodictiaceae. Although Diversa Corporation announced the completion of sequencing of the P. fumarii genome on Septem- ber 25, 2001, this sequence was never released to the public. The 1,843,267 bp long genome with its 1,986 protein-coding and 52 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  17. Genome Radio Project: Quarterly report

    SciTech Connect

    1997-08-01

    The process of conducting background research for the programs of the Genome Radio Project is continuing. The most developed of the program ``backgrounders`` have been reviewed by series and program advisors from various fields. Preliminary and background interviews have been conducted with dozens of potential program participants and advisors. Structurally, efforts are being directed toward developing and formalizing the project and series advisor relationships so that the best use can be made of those experts who have offered to assist the project in its presentation of program content. The library of research materials has been expanded considerably, creating a useful resource library for the producers.

  18. Mapping whole genome shotgun sequence and variant calling in mammalian species without their reference genomes

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Genomics research in mammals has produced reference genome sequences that are essential for identifying variation associated with disease. High quality reference genome sequences are now available for humans, model species, and economically important agricultural animals. Comparisons between these s...

  19. Complete genome sequence of Intrasporangium calvum type strain (7 KIPT)

    PubMed Central

    Del Rio, Tijana Glavina; Chertkov, Olga; Yasawong, Montri; Lucas, Susan; Deshpande, Shweta; Cheng, Jan-Fang; Detter, Chris; Tapia, Roxanne; Han, Cliff; Goodwin, Lynne; Pitluck, Sam; Liolios, Konstantinos; Ivanova, Natalia; Mavromatis, Konstantinos; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Land, Miriam; Hauser, Loren; Chang, Yun-Juan; Jeffries, Cynthia D.; Rohde, Manfred; Pukall, Rüdiger; Sikorski, Johannes; Göker, Markus; Woyke, Tanja; Bristow, James; Eisen, Jonathan A.; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C.; Klenk, Hans-Peter; Lapidus, Alla

    2010-01-01

    Intrasporangium calvum Kalakoutskii et al. 1967 is the type species of the genus Intrasporangium, which belongs to the actinobacterial family Intrasporangiaceae. The species is a Gram-positive bacterium that forms a branching mycelium, which tends to break into irregular fragments. The mycelium of this strain may bear intercalary vesicles but does not contain spores. The strain described in this study is an airborne organism that was isolated from a school dining room in 1967. One particularly interesting feature of I. calvum is that the type of its menaquinone is different from all other representatives of the family Intrasporangiaceae. This is the first completed genome sequence from a member of the genus Intrasporangium and also the first sequence from the family Intrasporangiaceae. The 4,024,382 bp long genome with its 3,653 protein-coding and 57 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project. PMID:21304734

  20. Complete genome sequence of Intrasporangium calvumtype strain (7 KIPT)

    SciTech Connect

    Glavina Del Rio, Tijana; Chertkov, Olga; Yasawong, Montri; Lucas, Susan; Deshpande, Shweta; Cheng, Jan-Fang; Detter, J. Chris; Tapia, Roxanne; Han, Cliff; Goodwin, Lynne A.; Pitluck, Sam; Liolios, Konstantinos; Ivanova, N; Mavromatis, K; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Rohde, Manfred; Pukall, Rudiger; Sikorski, Johannes; Goker, Markus; Woyke, Tanja; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter; Lapidus, Alla L.

    2010-01-01

    Intrasporangium calvum Kalakoutskii et al. 1967 is the type species of the genus Intrasporangium, which belongs to the actinobacterial family Intrasporangiaceae. The species is a Gram-positive bacterium that forms a branching mycelium, which tends to break into irregular fragments. The mycelium of this strain may bear intercalary vesicles but does not contain spores. The strain described in this study is an airborne organism that was isolated from a school dining room in 1967. One particularly interesting feature of I. calvum is that the type of its menaquinone is different from all other representatives of the family Intrasporangiaceae. This is the first completed genome sequence from a member of the genus Intrasporangium and also the first sequence from the family Intrasporangiaceae. The 4,024,382 bp long genome with its 3,653 protein-coding and 57 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  1. Complete genome sequence of Oceanithermus profundus type strain (506T)

    SciTech Connect

    Pati, Amrita; Zhang, Xiaojing; Lapidus, Alla L.; Nolan, Matt; Lucas, Susan; Glavina Del Rio, Tijana; Tice, Hope; Cheng, Jan-Fang; Tapia, Roxanne; Han, Cliff; Goodwin, Lynne A.; Pitluck, Sam; Liolios, Konstantinos; Pagani, Ioanna; Ivanova, N; Mavromatis, K; Chen, Amy; Palaniappan, Krishna; Hauser, Loren John; Jeffries, Cynthia; Brambilla, Evelyne-Marie; Ruhl, Alina; Mwirichia, Romano; Rohde, Manfred; Tindall, Brian; Sikorski, Johannes; Wirth, Reinhard; Goker, Markus; Woyke, Tanja; Detter, J. Chris; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter; Land, Miriam L

    2011-01-01

    Oceanithermus profundus Miroshnichenko et al. 2003 is the type species of the genus Oceanithermus, which belongs to the family Thermaceae. The genus currently comprises two species whose members are thermophilic and are able to reduce sulfur compounds and nitrite. The organism is adapted to the salinity of sea water, is able to utilize a broad range of carbohydrates, some proteinaceous substrates, organic acids and alcohols. This is the first completed genome sequence of a member of the genus Oceanithermus and the fourth sequence from the family Thermaceae. The 2,439,291 bp long genome with its 2,391 protein-coding and 54 RNA genes consists of one chromosome and a 135,351 bp long plasmid, and is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  2. Generation of large numbers of SNP in cattle by coupling reduced genome representation with high throughput sequencing

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Whole genome sequencing projects have produced draft sequences for species from diverse evolutionary clades for comparative evolutionary studies. Generally, these projects have not simultaneously created extensive single nucleotide polymorphism (SNP) resources for use in genetics studies within the...

  3. Sequence modelling and an extensible data model for genomic database

    SciTech Connect

    Li, Peter Wei-Der Lawrence Berkeley Lab., CA )

    1992-01-01

    The Human Genome Project (HGP) plans to sequence the human genome by the beginning of the next century. It will generate DNA sequences of more than 10 billion bases and complex marker sequences (maps) of more than 100 million markers. All of these information will be stored in database management systems (DBMSs). However, existing data models do not have the abstraction mechanism for modelling sequences and existing DBMS's do not have operations for complex sequences. This work addresses the problem of sequence modelling in the context of the HGP and the more general problem of an extensible object data model that can incorporate the sequence model as well as existing and future data constructs and operators. First, we proposed a general sequence model that is application and implementation independent. This model is used to capture the sequence information found in the HGP at the conceptual level. In addition, abstract and biological sequence operators are defined for manipulating the modelled sequences. Second, we combined many features of semantic and object oriented data models into an extensible framework, which we called the Extensible Object Model'', to address the need of a modelling framework for incorporating the sequence data model with other types of data constructs and operators. This framework is based on the conceptual separation between constructors and constraints. We then used this modelling framework to integrate the constructs for the conceptual sequence model. The Extensible Object Model is also defined with a graphical representation, which is useful as a tool for database designers. Finally, we defined a query language to support this model and implement the query processor to demonstrate the feasibility of the extensible framework and the usefulness of the conceptual sequence model.

  4. Sequence modelling and an extensible data model for genomic database

    SciTech Connect

    Li, Peter Wei-Der |

    1992-01-01

    The Human Genome Project (HGP) plans to sequence the human genome by the beginning of the next century. It will generate DNA sequences of more than 10 billion bases and complex marker sequences (maps) of more than 100 million markers. All of these information will be stored in database management systems (DBMSs). However, existing data models do not have the abstraction mechanism for modelling sequences and existing DBMS`s do not have operations for complex sequences. This work addresses the problem of sequence modelling in the context of the HGP and the more general problem of an extensible object data model that can incorporate the sequence model as well as existing and future data constructs and operators. First, we proposed a general sequence model that is application and implementation independent. This model is used to capture the sequence information found in the HGP at the conceptual level. In addition, abstract and biological sequence operators are defined for manipulating the modelled sequences. Second, we combined many features of semantic and object oriented data models into an extensible framework, which we called the ``Extensible Object Model``, to address the need of a modelling framework for incorporating the sequence data model with other types of data constructs and operators. This framework is based on the conceptual separation between constructors and constraints. We then used this modelling framework to integrate the constructs for the conceptual sequence model. The Extensible Object Model is also defined with a graphical representation, which is useful as a tool for database designers. Finally, we defined a query language to support this model and implement the query processor to demonstrate the feasibility of the extensible framework and the usefulness of the conceptual sequence model.

  5. Agaricus bisporus genome sequence: a commentary.

    PubMed

    Kerrigan, Richard W; Challen, Michael P; Burton, Kerry S

    2013-06-01

    The genomes of two isolates of Agaricus bisporus have been sequenced recently. This soil-inhabiting fungus has a wide geographical distribution in nature and it is also cultivated in an industrialized indoor process ($4.7bn annual worldwide value) to produce edible mushrooms. Previously this lignocellulosic fungus has resisted precise econutritional classification, i.e. into white- or brown-rot decomposers. The generation of the genome sequence and transcriptomic analyses has revealed a new classification, 'humicolous', for species adapted to grow in humic-rich, partially decomposed leaf material. The Agaricus biporus genomes contain a collection of polysaccharide and lignin-degrading genes and more interestingly an expanded number of genes (relative to other lignocellulosic fungi) that enhance degradation of lignin derivatives, i.e. heme-thiolate peroxidases and β-etherases. A motif that is hypothesized to be a promoter element in the humicolous adaptation suite is present in a large number of genes specifically up-regulated when the mycelium is grown on humic-rich substrate. The genome sequence of A. bisporus offers a platform to explore fungal biology in carbon-rich soil environments and terrestrial cycling of carbon, nitrogen, phosphorus and potassium. PMID:23558250

  6. Comparative Analysis of Genome Sequences with VISTA

    DOE Data Explorer

    Dubchak, Inna

    VISTA is a comprehensive suite of programs and databases developed by and hosted at the Genomics Division of Lawrence Berkeley National Laboratory. They provide information and tools designed to facilitate comparative analysis of genomic sequences. Users have two ways to interact with the suite of applications at the VISTA portal. They can submit their own sequences and alignments for analysis (VISTA servers) or examine pre-computed whole-genome alignments of different species. A key menu option is the Enhancer Browser and Database at http://enhancer.lbl.gov/. The VISTA Enhancer Browser is a central resource for experimentally validated human noncoding fragments with gene enhancer activity as assessed in transgenic mice. Most of these noncoding elements were selected for testing based on their extreme conservation with other vertebrates. The results of this enhancer screen are provided through this publicly available website. The browser also features relevant results by external contributors and a large collection of additional genome-wide conserved noncoding elements which are candidate enhancer sequences. The LBL developers invite external groups to submit computational predictions of developmental enhancers. As of 10/19/2009 the database contains information on 1109 in vivo tested elements - 508 elements with enhancer activity.

  7. Origins of the Human Genome Project

    DOE R&D Accomplishments Database

    Cook-Deegan, Robert (Affiliation: Institute of Medicine, National Academy of Sciences)

    1993-07-01

    The human genome project was borne of technology, grew into a science bureaucracy in the United States and throughout the world, and is now being transformed into a hybrid academic and commercial enterprise. The next phase of the project promises to veer more sharply toward commercial application, harnessing both the technical prowess of molecular biology and the rapidly growing body of knowledge about DNA structure to the pursuit of practical benefits. Faith that the systematic analysis of DNA structure will prove to be a powerful research tool underlies the rationale behind the genome project. The notion that most genetic information is embedded in the sequence of CNA base pairs comprising chromosomes is a central tenet. A rough analogy is to liken an organism's genetic code to computer code. The coal of the genome project, in this parlance, is to identify and catalog 75,000 or more files (genes) in the software that directs construction of a self-modifying and self-replicating system -- a living organism.

  8. Origins of the Human Genome Project

    SciTech Connect

    Cook-Deegan, Robert

    1993-07-01

    The human genome project was borne of technology, grew into a science bureaucracy in the US and throughout the world, and is now being transformed into a hybrid academic and commercial enterprise. The next phase of the project promises to veer more sharply toward commercial application, harnessing both the technical prowess of molecular biology and the rapidly growing body of knowledge about DNA structure to the pursuit of practical benefits. Faith that the systematic analysis of DNA structure will prove to be a powerful research tool underlies the rationale behind the genome project. The notion that most genetic information is embedded in the sequence of CNA base pairs comprising chromosomes is a central tenet. A rough analogy is to liken an organism's genetic code to computer code. The coal of the genome project, in this parlance, is to identify and catalog 75,000 or more files (genes) in the software that directs construction of a self-modifying and self-replicating system -- a living organism.

  9. Complete genome sequence of Streptosporangium roseum type strain (NI 9100T)

    SciTech Connect

    Nolan, Matt; Sikorski, Johannes; Jando, Marlen; Lucas, Susan; Lapidus, Alla L.; Glavina Del Rio, Tijana; Chen, Feng; Tice, Hope; Pitluck, Sam; Cheng, Jan-Fang; Chertkov, Olga; Sims, David; Meincke, Linda; Brettin, Thomas S; Han, Cliff; Detter, J. Chris; Bruce, David; Goodwin, Lynne A.; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Ivanova, N; Mavromatis, K; Mikhailova, Natalia; Chen, Amy; Palaniappan, Krishna; Chain, Patrick S. G.; Rohde, Manfred; Goker, Markus; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter

    2010-01-01

    Streptosporangium roseum Crauch 1955 is the type strain of the species which is the type species of the genus Streptosporangium. The pinkish coiled Streptomyces-like organism with a spore case was isolated from vegetable garden soil in 1955. Here we describe the features of this organism, together with the complete genome sequence and annotation. This is the first completed genome sequence of a member of the family Streptosporangiaceae, and the second largest microbial genome sequence ever deciphered. The 10,369,518 bp long genome with its 9421 protein-coding and 80 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  10. Draft genome sequence of the Algerian bee Apis mellifera intermissa

    PubMed Central

    Haddad, Nizar Jamal; Loucif-Ayad, Wahida; Adjlane, Noureddine; Saini, Deepti; Manchiganti, Rushiraj; Krishnamurthy, Venkatesh; AlShagoor, Banan; Batainh, Ahmed Mahmud; Mugasimangalam, Raja

    2015-01-01

    Apis mellifera intermissa is the native honeybee subspecies of Algeria. A. m. intermissa occurs in Tunisia, Algeria and Morocco, between the Atlas and the Mediterranean and Atlantic coasts. This bee is very important due to its high ability to adapt to great variations in climatic conditions and due to its preferable cleaning behavior. Here we report the draft genome sequence of this honey bee, its Whole Genome Shotgun project has been deposited at DDBJ/EMBL/GenBank under the accession JSUV00000000. The 240-Mb genome is being annotated and analyzed. Comparison with the genome of other Apis mellifera sub-species promises to yield insights into the evolution of adaptations to high temperature and resistance to Varroa parasite infestation. PMID:26484171

  11. Draft genome sequence of the Algerian bee Apis mellifera intermissa.

    PubMed

    Haddad, Nizar Jamal; Loucif-Ayad, Wahida; Adjlane, Noureddine; Saini, Deepti; Manchiganti, Rushiraj; Krishnamurthy, Venkatesh; AlShagoor, Banan; Batainh, Ahmed Mahmud; Mugasimangalam, Raja

    2015-06-01

    Apis mellifera intermissa is the native honeybee subspecies of Algeria. A. m. intermissa occurs in Tunisia, Algeria and Morocco, between the Atlas and the Mediterranean and Atlantic coasts. This bee is very important due to its high ability to adapt to great variations in climatic conditions and due to its preferable cleaning behavior. Here we report the draft genome sequence of this honey bee, its Whole Genome Shotgun project has been deposited at DDBJ/EMBL/GenBank under the accession JSUV00000000. The 240-Mb genome is being annotated and analyzed. Comparison with the genome of other Apis mellifera sub-species promises to yield insights into the evolution of adaptations to high temperature and resistance to Varroa parasite infestation. PMID:26484171

  12. Complete genome sequence of 'Thermobaculum terrenum' type strain (YNP1).

    PubMed

    Kiss, Hajnalka; Cleland, David; Lapidus, Alla; Lucas, Susan; Del Rio, Tijana Glavina; Nolan, Matt; Tice, Hope; Han, Cliff; Goodwin, Lynne; Pitluck, Sam; Liolios, Konstantinos; Ivanova, Natalia; Mavromatis, Konstantinos; Ovchinnikova, Galina; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Land, Miriam; Hauser, Loren; Chang, Yun-Juan; Jeffries, Cynthia D; Lu, Megan; Brettin, Thomas; Detter, John C; Göker, Markus; Tindall, Brian J; Beck, Brian; McDermott, Timothy R; Woyke, Tanja; Bristow, James; Eisen, Jonathan A; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter; Cheng, Jan-Fang

    2010-01-01

    'Thermobaculum terrenum' Botero et al. 2004 is the sole species within the proposed genus 'Thermobaculum'. Strain YNP1(T) is the only cultivated member of an acid tolerant, extremely thermophilic species belonging to a phylogenetically isolated environmental clone group within the phylum Chloroflexi. At present, the name 'Thermobaculum terrenum' is not yet validly published as it contravenes Rule 30 (3a) of the Bacteriological Code. The bacterium was isolated from a slightly acidic extreme thermal soil in Yellowstone National Park, Wyoming (USA). Depending on its final taxonomic allocation, this is likely to be the third completed genome sequence of a member of the class Thermomicrobia and the seventh type strain genome from the phylum Chloroflexi. The 3,101,581 bp long genome with its 2,872 protein-coding and 58 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project. PMID:21304745

  13. Complete genome sequence of the Antarctic Halorubrum lacusprofundi type strain ACAM 34.

    PubMed

    Anderson, Iain J; DasSarma, Priya; Lucas, Susan; Copeland, Alex; Lapidus, Alla; Del Rio, Tijana Glavina; Tice, Hope; Dalin, Eileen; Bruce, David C; Goodwin, Lynne; Pitluck, Sam; Sims, David; Brettin, Thomas S; Detter, John C; Han, Cliff S; Larimer, Frank; Hauser, Loren; Land, Miriam; Ivanova, Natalia; Richardson, Paul; Cavicchioli, Ricardo; DasSarma, Shiladitya; Woese, Carl R; Kyrpides, Nikos C

    2016-01-01

    Halorubrum lacusprofundi is an extreme halophile within the archaeal phylum Euryarchaeota. The type strain ACAM 34 was isolated from Deep Lake, Antarctica. H. lacusprofundi is of phylogenetic interest because it is distantly related to the haloarchaea that have previously been sequenced. It is also of interest because of its psychrotolerance. We report here the complete genome sequence of H. lacusprofundi type strain ACAM 34 and its annotation. This genome is part of a 2006 Joint Genome Institute Community Sequencing Program project to sequence genomes of diverse Archaea. PMID:27617060

  14. Whole-genome sequencing in bacteriology: state of the art

    PubMed Central

    Dark, Michael J

    2013-01-01

    Over the last ten years, genome sequencing capabilities have expanded exponentially. There have been tremendous advances in sequencing technology, DNA sample preparation, genome assembly, and data analysis. This has led to advances in a number of facets of bacterial genomics, including metagenomics, clinical medicine, bacterial archaeology, and bacterial evolution. This review examines the strengths and weaknesses of techniques in bacterial genome sequencing, upcoming technologies, and assembly techniques, as well as highlighting recent studies that highlight new applications for bacterial genomics. PMID:24143115

  15. Draft Genome Sequence of Mycobacterium brumae ATCC 51384

    PubMed Central

    D'Auria, Giuseppe

    2016-01-01

    Here, we report the draft genome sequence of Mycobacterium brumae type strain ATCC 51384. This is the first draft genome sequence of M. brumae, a nonpathogenic, rapidly growing, nonchromogenic mycobacterium, with immunotherapeutic capacities. PMID:27125480

  16. Whole Genome Sequencing: Cracking the Genetic Code for Foodborne Illness

    MedlinePlus

    ... Consumers Consumer Updates Whole Genome Sequencing: Cracking the Genetic Code for Foodborne Illness Share Tweet Linkedin Pin ... have millions of different genomes, or sequences of genetic code, each as unique as a fingerprint. Get ...

  17. Genome Sequence of Psychrobacter cibarius Strain W1

    PubMed Central

    Raghupathi, Prem K.; Herschend, Jakob; Røder, Henriette L.; Sørensen, Søren J.

    2016-01-01

    Here, we report the draft genome sequence of Psychrobacter cibarius strain W1, which was isolated at a slaughterhouse in Denmark. The 3.63-Mb genome sequence was assembled into 241 contigs. PMID:27231353

  18. Project 1: Microbial Genomes: A Genomic Approach to Understanding the Evolution of Virulence. Project 2: From Genomes to Life: Drosophilia Development in Space and Time

    SciTech Connect

    Robert DeSalle

    2004-09-10

    This project seeks to use the genomes of two close relatives, A. actinomycetemcomitans and H. aphrophilus, to understand the evolutionary changes that take place in a genome to make it more or less virulent. Our primary specific aim of this project was to sequence, annotate, and analyze the genomes of Actinobacillus actinomycetemcomitans (CU1000, serotype f) and Haemophilus aphrophilus. With these genome sequences we have then compared the whole genome sequences to each other and to the current Aa (HK1651 www.genome.ou.edu) genome project sequence along with other fully sequenced Pasteurellaceae to determine inter and intra species differences that may account for the differences and similarities in disease. We also propose to create and curate a comprehensive database where sequence information and analysis for the Pasteurellaceae (family that includes the genera Actinobacillus and Haemophilus) are readily accessible. And finally we have proposed to develop phylogenetic techniques that can be used to efficiently and accurately examine the evolution of genomes. Below we report on progress we have made on these major specific aims. Progress on the specific aims is reported below under two major headings--experimental approaches and bioinformatics and systematic biology approaches.

  19. Whole genome sequence analysis of Mycobacterium suricattae.

    PubMed

    Dippenaar, Anzaan; Parsons, Sven David Charles; Sampson, Samantha Leigh; van der Merwe, Ruben Gerhard; Drewe, Julian Ashley; Abdallah, Abdallah Musa; Siame, Kabengele Keith; Gey van Pittius, Nicolaas Claudius; van Helden, Paul David; Pain, Arnab; Warren, Robin Mark

    2015-12-01

    Tuberculosis occurs in various mammalian hosts and is caused by a range of different lineages of the Mycobacterium tuberculosis complex (MTBC). A recently described member, Mycobacterium suricattae, causes tuberculosis in meerkats (Suricata suricatta) in Southern Africa and preliminary genetic analysis showed this organism to be closely related to an MTBC pathogen of rock hyraxes (Procavia capensis), the dassie bacillus. Here we make use of whole genome sequencing to describe the evolution of the genome of M. suricattae, including known and novel regions of difference, SNPs and IS6110 insertion sites. We used genome-wide phylogenetic analysis to show that M. suricattae clusters with the chimpanzee bacillus, previously isolated from a chimpanzee (Pan troglodytes) in West Africa. We propose an evolutionary scenario for the Mycobacterium africanum lineage 6 complex, showing the evolutionary relationship of M. africanum and chimpanzee bacillus, and the closely related members M. suricattae, dassie bacillus and Mycobacterium mungi. PMID:26542221

  20. Simple sequence repeats in prokaryotic genomes

    PubMed Central

    Mrázek, Jan; Guo, Xiangxue; Shah, Apurva

    2007-01-01

    Simple sequence repeats (SSRs) in DNA sequences are composed of tandem iterations of short oligonucleotides and may have functional and/or structural properties that distinguish them from general DNA sequences. They are variable in length because of slip-strand mutations and may also affect local structure of the DNA molecule or the encoded proteins. Long SSRs (LSSRs) are common in eukaryotes but rare in most prokaryotes. In pathogens, SSRs can enhance antigenic variance of the pathogen population in a strategy that counteracts the host immune response. We analyze representations of SSRs in >300 prokaryotic genomes and report significant differences among different prokaryotes as well as among different types of SSRs. LSSRs composed of short oligonucleotides (1–4 bp length, designated LSSR1–4) are often found in host-adapted pathogens with reduced genomes that are not known to readily survive in a natural environment outside the host. In contrast, LSSRs composed of longer oligonucleotides (5–11 bp length, designated LSSR5–11) are found mostly in nonpathogens and opportunistic pathogens with large genomes. Comparisons among SSRs of different lengths suggest that LSSR1–4 are likely maintained by selection. This is consistent with the established role of some LSSR1–4 in enhancing antigenic variance. By contrast, abundance of LSSR5–11 in some genomes may reflect the SSRs' general tendency to expand rather than their specific role in the organisms' physiology. Differences among genomes in terms of SSR representations and their possible interpretations are discussed. PMID:17485665

  1. Elucidating population histories using genomic DNA sequences.

    PubMed

    Vigilant, Linda

    2009-04-01

    In 1993, Cliff Jolly suggested that rather than debating species definitions and classifications, energy would be better spent investigating multidimensional patterns of variation and gene flow among populations. Until now, however, genetic studies of wild primate populations have been limited to very small portions of the genome. Access to complete genome sequences of humans, chimpanzees, macaques, and other primates makes it possible to design studies surveying substantial amounts of DNA sequence variation at multiple genetic loci in representatives of closely related but distinct wild primate populations. Such data can be analyzed with new approaches that estimate not only when populations diverged but also the relative amounts and directions of subsequent gene flow. These analyses will reemphasize the difficulty of achieving consistent species and subspecies definitions by revealing the extent of variation in the amount and duration of gene flow accompanying population divergences. PMID:19817223

  2. Complete genome sequence of Piry vesiculovirus.

    PubMed

    de Souza, William Marciel; Acrani, Gustavo Olszanski; Romeiro, Marilia Farignoli; Júnior, Osvaldo Reis; Tolardo, Aline Lavado; de Andrade, Amanda Araújo Serrão; da Silva Gonçalves Vianez Júnior, João Lídio; de Almeida Medeiros, Daniele Barbosa; Nunes, Márcio Roberto Teixeira; Figueiredo, Luiz Tadeu Moraes

    2016-08-01

    Piry virus (PIRYV) is a rhabdovirus (genus Vesiculovirus) and is described as a possible human pathogen, originally isolated from a Philander opossum trapped in Para State, Northern Brazil. This study describes the complete full coding sequence and the genetic characterization of PIRYV. The genome sequence reveals that PIRYV has a typical vesiculovirus-like organization, encoding the five genes typical of the genus. Phylogenetic analysis confirmed that PIRYV is most closely related to Perinet virus and clustered in the same clade as Chandipura and Isfahan vesiculoviruses. PMID:27216928

  3. Genome Sequence of the Zoonotic Pathogen Chlamydophila psittaci▿

    PubMed Central

    Seth-Smith, Helena M. B.; Harris, Simon R.; Rance, Richard; West, Anthony P.; Severin, Juliette A.; Ossewaarde, Jacobus M.; Cutcliffe, Lesley T.; Skilton, Rachel J.; Marsh, Pete; Parkhill, Julian; Clarke, Ian N.; Thomson, Nicholas R.

    2011-01-01

    We present the first genome sequence of Chlamydophila psittaci, an intracellular pathogen of birds and a human zoonotic pathogen. A comparison with previously sequenced Chlamydophila genomes shows that, as in other chlamydiae, most of the genome diversity is restricted to the plasticity zone. The C. psittaci plasmid was also sequenced. PMID:21183672

  4. Complete Genome Sequence of Mycobacterium abscessus subsp. bolletii

    PubMed Central

    Spilker, Theodore; LiPuma, John J.

    2016-01-01

    We report the complete genome sequence of a Mycobacterium abscessus subsp. bolletii isolate recovered from a sputum culture from an individual with cystic fibrosis. This sequence is the first completed whole-genome sequence of M. abscessus subsp. bolletii and adds value to studies of M. abscessus complex genomics. PMID:27284156

  5. Draft Genome Sequence of Rubrivivax gelatinosus CBS

    SciTech Connect

    Hu, P. S.; Lang, J.; Wawrousek, K.; Yu, J. P.; Maness, P. C.; Chen, J.

    2012-06-01

    Rubrivivax gelatinosus CBS, a purple nonsulfur photosynthetic bacterium, can grow photosynthetically using CO and N{sub 2} as the sole carbon and nitrogen nutrients, respectively. R. gelatinosus CBS is of particular interest due to its ability to metabolize CO and yield H{sub 2}. We present the 5-Mb draft genome sequence of R. gelatinosus CBS with the goal of providing genetic insight into the metabolic properties of this bacterium.

  6. Complete Genome Sequences of 138 Mycobacteriophages

    PubMed Central

    2012-01-01

    Bacteriophages are the most numerous biological entities in the biosphere, and although their genetic diversity is high, it remains ill defined. Mycobacteriophages—the viruses of mycobacterial hosts—provide insights into this diversity as well as tools for manipulating Mycobacterium tuberculosis. We report here the complete genome sequences of 138 new mycobacteriophages, which—together with the 83 mycobacteriophages previously reported—represent the largest collection of phages known to infect a single common host, Mycobacterium smegmatis mc2 155. PMID:22282335

  7. Complete genome sequence of Candidatus Ruthia magnifica.

    PubMed

    Roeselers, Guus; Newton, Irene L G; Woyke, Tanja; Auchtung, Thomas A; Dilly, Geoffrey F; Dutton, Rachel J; Fisher, Meredith C; Fontanez, Kristina M; Lau, Evan; Stewart, Frank J; Richardson, Paul M; Barry, Kerrie W; Saunders, Elizabeth; Detter, John C; Wu, Dongying; Eisen, Jonathan A; Cavanaugh, Colleen M

    2010-01-01

    The hydrothermal vent clam Calyptogena magnifica (Bivalvia: Mollusca) is a member of the Vesicomyidae. Species within this family form symbioses with chemosynthetic Gammaproteobacteria. They exist in environments such as hydrothermal vents and cold seeps and have a rudimentary gut and feeding groove, indicating a large dependence on their endosymbionts for nutrition. The C. magnifica symbiont, Candidatus Ruthia magnifica, was the first intracellular sulfur-oxidizing endosymbiont to have its genome sequenced (Newton et al. 2007). Here we expand upon the original report and provide additional details complying with the emerging MIGS/MIMS standards. The complete genome exposed the genetic blueprint of the metabolic capabilities of the symbiont. Genes which were predicted to encode the proteins required for all the metabolic pathways typical of free-living chemoautotrophs were detected in the symbiont genome. These include major pathways including carbon fixation, sulfur oxidation, nitrogen assimilation, as well as amino acid and cofactor/vitamin biosynthesis. This genome sequence is invaluable in the study of these enigmatic associations and provides insights into the origin and evolution of autotrophic endosymbiosis. PMID:21304746

  8. The predictive capacity of personal genome sequencing.

    PubMed

    Roberts, Nicholas J; Vogelstein, Joshua T; Parmigiani, Giovanni; Kinzler, Kenneth W; Vogelstein, Bert; Velculescu, Victor E

    2012-05-01

    New DNA sequencing methods will soon make it possible to identify all germline variants in any individual at a reasonable cost. However, the ability of whole-genome sequencing to predict predisposition to common diseases in the general population is unknown. To estimate this predictive capacity, we use the concept of a "genometype." A specific genometype represents the genomes in the population conferring a specific level of genetic risk for a specified disease. Using this concept, we estimated the maximum capacity of whole-genome sequencing to identify individuals at clinically significant risk for 24 different diseases. Our estimates were derived from the analysis of large numbers of monozygotic twin pairs; twins of a pair share the same genometype and therefore identical genetic risk factors. Our analyses indicate that (i) for 23 of the 24 diseases, most of the individuals will receive negative test results; (ii) these negative test results will, in general, not be very informative, because the risk of developing 19 of the 24 diseases in those who test negative will still be, at minimum, 50 to 80% of that in the general population; and (iii) on the positive side, in the best-case scenario, more than 90% of tested individuals might be alerted to a clinically significant predisposition to at least one disease. These results have important implications for the valuation of genetic testing by industry, health insurance companies, public policy-makers, and consumers. PMID:22472521

  9. Prophage Finder: a prophage loci prediction tool for prokaryotic genome sequences.

    PubMed

    Bose, M; Barber, Robert D

    2006-01-01

    Prophage loci often remain under-annotated or even unrecognized in prokaryotic genome sequencing projects. A PHP application, Prophage Finder, has been developed and implemented to predict prophage loci, based upon clusters of phage-related gene products encoded within DNA sequences. This application provides results detailing several facets of these clusters to facilitate rapid prediction and analysis of prophage sequences. Prophage Finder was tested using previously annotated prokaryotic genomic sequences with manually curated prophage loci as benchmarks. Additional analyses from Prophage Finder searches of several draft prokaryotic genome sequences are available through the Web site (http://bioinformatics.uwp.edu/~phage/DOEResults.php) to illustrate the potential of this application. PMID:16922685

  10. Sequencing Crop Genomes: A Gateway to Improve Tropical Agriculture.

    PubMed

    Thottathil, Gincy Paily; Jayasekaran, Kandakumar; Othman, Ahmad Sofiman

    2016-02-01

    Agricultural development in the tropics lags behind development in the temperate latitudes due to the lack of advanced technology, and various biotic and abiotic factors. To cope with the increasing demand for food and other plant-based products, improved crop varieties have to be developed. To breed improved varieties, a better understanding of crop genetics is necessary. With the advent of next-generation DNA sequencing technologies, many important crop genomes have been sequenced. Primary importance has been given to food crops, including cereals, tuber crops, vegetables, and fruits. The DNA sequence information is extremely valuable for identifying key genes controlling important agronomic traits and for identifying genetic variability among the cultivars. However, massive DNA re-sequencing and gene expression studies have to be performed to substantially improve our understanding of crop genetics. Application of the knowledge obtained from the genomes, transcriptomes, expression studies, and epigenetic studies would enable the development of improved varieties and may lead to a second green revolution. The applications of next generation DNA sequencing technologies in crop improvement, its limitations, future prospects, and the features of important crop genome projects are reviewed herein. PMID:27019684

  11. Sequencing Crop Genomes: A Gateway to Improve Tropical Agriculture

    PubMed Central

    Thottathil, Gincy Paily; Jayasekaran, Kandakumar; Othman, Ahmad Sofiman

    2016-01-01

    Agricultural development in the tropics lags behind development in the temperate latitudes due to the lack of advanced technology, and various biotic and abiotic factors. To cope with the increasing demand for food and other plant-based products, improved crop varieties have to be developed. To breed improved varieties, a better understanding of crop genetics is necessary. With the advent of next-generation DNA sequencing technologies, many important crop genomes have been sequenced. Primary importance has been given to food crops, including cereals, tuber crops, vegetables, and fruits. The DNA sequence information is extremely valuable for identifying key genes controlling important agronomic traits and for identifying genetic variability among the cultivars. However, massive DNA re-sequencing and gene expression studies have to be performed to substantially improve our understanding of crop genetics. Application of the knowledge obtained from the genomes, transcriptomes, expression studies, and epigenetic studies would enable the development of improved varieties and may lead to a second green revolution. The applications of next generation DNA sequencing technologies in crop improvement, its limitations, future prospects, and the features of important crop genome projects are reviewed herein. PMID:27019684

  12. Construction of an integrated database to support genomic sequence analysis

    SciTech Connect

    Gilbert, W.; Overbeek, R.

    1994-11-01

    The central goal of this project is to develop an integrated database to support comparative analysis of genomes including DNA sequence data, protein sequence data, gene expression data and metabolism data. In developing the logic-based system GenoBase, a broader integration of available data was achieved due to assistance from collaborators. Current goals are to easily include new forms of data as they become available and to easily navigate through the ensemble of objects described within the database. This report comments on progress made in these areas.

  13. Human genome project: revolutionizing biology through leveraging technology

    NASA Astrophysics Data System (ADS)

    Dahl, Carol A.; Strausberg, Robert L.

    1996-04-01

    The Human Genome Project (HGP) is an international project to develop genetic, physical, and sequence-based maps of the human genome. Since the inception of the HGP it has been clear that substantially improved technology would be required to meet the scientific goals, particularly in order to acquire the complete sequence of the human genome, and that these technologies coupled with the information forthcoming from the project would have a dramatic effect on the way biomedical research is performed in the future. In this paper, we discuss the state-of-the-art for genomic DNA sequencing, technological challenges that remain, and the potential technological paths that could yield substantially improved genomic sequencing technology. The impact of the technology developed from the HGP is broad-reaching and a discussion of other research and medical applications that are leveraging HGP-derived DNA analysis technologies is included. The multidisciplinary approach to the development of new technologies that has been successful for the HGP provides a paradigm for facilitating new genomic approaches toward understanding the biological role of functional elements and systems within the cell, including those encoded within genomic DNA and their molecular products.

  14. The Genome 10K Project: a way forward.

    PubMed

    Koepfli, Klaus-Peter; Paten, Benedict; O'Brien, Stephen J

    2015-01-01

    The Genome 10K Project was established in 2009 by a consortium of biologists and genome scientists determined to facilitate the sequencing and analysis of the complete genomes of 10,000 vertebrate species. Since then the number of selected and initiated species has risen from ∼26 to 277 sequenced or ongoing with funding, an approximately tenfold increase in five years. Here we summarize the advances and commitments that have occurred by mid-2014 and outline the achievements and present challenges of reaching the 10,000-species goal. We summarize the status of known vertebrate genome projects, recommend standards for pronouncing a genome as sequenced or completed, and provide our present and future vision of the landscape of Genome 10K. The endeavor is ambitious, bold, expensive, and uncertain, but together the Genome 10K Consortium of Scientists and the worldwide genomics community are moving toward their goal of delivering to the coming generation the gift of genome empowerment for many vertebrate species. PMID:25689317

  15. Reannotation of the genome sequence of Clostridium difficile strain 630.

    PubMed

    Monot, Marc; Boursaux-Eude, Caroline; Thibonnier, Marie; Vallenet, David; Moszer, Ivan; Medigue, Claudine; Martin-Verstraete, Isabelle; Dupuy, Bruno

    2011-08-01

    A regular update of genome annotations is a prerequisite step to help maintain the accuracy and relevance of the information they contain. Five years after the first publication of the complete genome sequence of Clostridium difficile strain 630, we manually reannotated each of the coding sequences (CDSs), using a high-level annotation platform. The functions of more than 500 genes annotated previously with putative functions were reannotated based on updated sequence similarities to proteins whose functions have been recently identified by experimental data from the literature. We also modified 222 CDS starts, detected 127 new CDSs and added the enzyme commission numbers, which were not supplied in the original annotation. In addition, an intensive project was undertaken to standardize the names of genes and gene products and thus harmonize as much as possible with the HAMAP project. The reannotation is stored in a relational database that will be available on the MicroScope web-based platform (https://www.genoscope.cns.fr/agc/microscope/mage/viewer.php?S_id=752&wwwpkgdb=a78e3466ad5db29aa8fe49e8812de8a7). The original submission stored in the (International Nucleotide Sequence Database Collaboration) INSDC nucleotide sequence databases was also updated. PMID:21349987

  16. Large-Scale Sequencing: The Future of Genomic Sciences Colloquium

    SciTech Connect

    Margaret Riley; Merry Buckley

    2009-01-01

    Genetic sequencing and the various molecular techniques it has enabled have revolutionized the field of microbiology. Examining and comparing the genetic sequences borne by microbes - including bacteria, archaea, viruses, and microbial eukaryotes - provides researchers insights into the processes microbes carry out, their pathogenic traits, and new ways to use microorganisms in medicine and manufacturing. Until recently, sequencing entire microbial genomes has been laborious and expensive, and the decision to sequence the genome of an organism was made on a case-by-case basis by individual researchers and funding agencies. Now, thanks to new technologies, the cost and effort of sequencing is within reach for even the smallest facilities, and the ability to sequence the genomes of a significant fraction of microbial life may be possible. The availability of numerous microbial genomes will enable unprecedented insights into microbial evolution, function, and physiology. However, the current ad hoc approach to gathering sequence data has resulted in an unbalanced and highly biased sampling of microbial diversity. A well-coordinated, large-scale effort to target the breadth and depth of microbial diversity would result in the greatest impact. The American Academy of Microbiology convened a colloquium to discuss the scientific benefits of engaging in a large-scale, taxonomically-based sequencing project. A group of individuals with expertise in microbiology, genomics, informatics, ecology, and evolution deliberated on the issues inherent in such an effort and generated a set of specific recommendations for how best to proceed. The vast majority of microbes are presently uncultured and, thus, pose significant challenges to such a taxonomically-based approach to sampling genome diversity. However, we have yet to even scratch the surface of the genomic diversity among cultured microbes. A coordinated sequencing effort of cultured organisms is an appropriate place to begin

  17. The Genomes On Line Database (GOLD) in 2009: status of genomic and metagenomic projects and their associated metadata

    SciTech Connect

    Liolios, Konstantinos; Chen, Amy; Mavromatis, Konstantinos; Tavernarakis, Nektarios; Hugenholtz, Phil; Markowitz, Victor; Kyrpides, Nikos C.

    2009-09-01

    The Genomes On Line Database (GOLD) is a comprehensive resource for centralized monitoring of genome and metagenome projects worldwide. Both complete and ongoing projects, along with their associated metadata, can be accessed in GOLD through precomputed tables and a search page. As of September 2009, GOLD contains information for more than 5800 sequencing projects, of which 1100 have been completed and their sequence data deposited in a public repository. GOLD continues to expand, moving toward the goal of providing the most comprehensive repository of metadata information related to the projects and their organisms/environments in accordance with the Minimum Information about a (Meta)Genome Sequence (MIGS/MIMS) specification.

  18. The 1000 Genomes Project: data management and community access.

    PubMed

    Clarke, Laura; Zheng-Bradley, Xiangqun; Smith, Richard; Kulesha, Eugene; Xiao, Chunlin; Toneva, Iliana; Vaughan, Brendan; Preuss, Don; Leinonen, Rasko; Shumway, Martin; Sherry, Stephen; Flicek, Paul

    2012-05-01

    The 1000 Genomes Project was launched as one of the largest distributed data collection and analysis projects ever undertaken in biology. In addition to the primary scientific goals of creating both a deep catalog of human genetic variation and extensive methods to accurately discover and characterize variation using new sequencing technologies, the project makes all of its data publicly available. Members of the project data coordination center have developed and deployed several tools to enable widespread data access. PMID:22543379

  19. Why Assembling Plant Genome Sequences Is So Challenging

    PubMed Central

    Claros, Manuel Gonzalo; Bautista, Rocío; Guerrero-Fernández, Darío; Benzerki, Hicham; Seoane, Pedro; Fernández-Pozo, Noé

    2012-01-01

    In spite of the biological and economic importance of plants, relatively few plant species have been sequenced. Only the genome sequence of plants with relatively small genomes, most of them angiosperms, in particular eudicots, has been determined. The arrival of next-generation sequencing technologies has allowed the rapid and efficient development of new genomic resources for non-model or orphan plant species. But the sequencing pace of plants is far from that of animals and microorganisms. This review focuses on the typical challenges of plant genomes that can explain why plant genomics is less developed than animal genomics. Explanations about the impact of some confounding factors emerging from the nature of plant genomes are given. As a result of these challenges and confounding factors, the correct assembly and annotation of plant genomes is hindered, genome drafts are produced, and advances in plant genomics are delayed. PMID:24832233

  20. Complete genome sequence of Actinosynnema mirum type strain (101T)

    PubMed Central

    Land, Miriam; Lapidus, Alla; Mayilraj, Shanmugam; Chen, Feng; Copeland, Alex; Del Rio, Tijana Glavina; Nolan, Matt; Lucas, Susan; Tice, Hope; Cheng, Jan-Fang; Chertkov, Olga; Bruce, David; Goodwin, Lynne; Pitluck, Sam; Rohde, Manfred; Göker, Markus; Pati, Amrita; Ivanova, Natalia; Mavromatis, Konstantinos; Chen, Amy; Palaniappan, Krishna; Hauser, Loren; Chang, Yun-Juan; Jeffries, Cynthia C.; Brettin, Thomas; Detter, John C.; Han, Cliff; Chain, Patrick; Tindall, Brian J.; Bristow, Jim; Eisen, Jonathan A.; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C.; Klenk, Hans-Peter

    2009-01-01

    Actinosynnema mirum Hasegawa et al. 1978 is the type species of the genus, and is of phylogenetic interest because of its central phylogenetic location in the Actino-synnemataceae, a rapidly growing family within the actinobacterial suborder Pseudo-nocardineae. A. mirum is characterized by its motile spores borne on synnemata and as a producer of nocardicin antibiotics. It is capable of growing aerobically and under a moderate CO2 atmosphere. The strain is a Gram-positive, aerial and substrate mycelium producing bacterium, originally isolated from a grass blade collected from the Raritan River, New Jersey. Here we describe the features of this organism, together with the complete genome sequence and annotation. This is the first complete genome sequence of a member of the family Actinosynnemataceae, and only the second sequence from the actinobacterial suborder Pseudonocardineae. The 8,248,144 bp long single replicon genome with its 7100 protein-coding and 77 RNA genes is part of the Genomic Encyclopedia of Bacteria and Archaea project. PMID:21304636

  1. Complete genome sequence of Actinosynnema mirum type strain (101T)

    SciTech Connect

    Land, Miriam; Lapidus, Alla; Mayilraj, Shanmugam; Chen, Feng; Copeland, Alex; Glavina Del Rio, Tijana; Nolan, Matt; Lucas, Susan; Tice, Hope; Cheng, Jan-Fang; Chertkov, Olga; Bruce, David; Goodwin, Lynne; Pitluck, Sam; Rohde, Manfred; Goker, Markus; Pati, Amrita; Ivanova, Natalia; Mavrommatis, Konstantinos; Chen, Amy; Palaniappan, Krishna; Hauser, Loren; Chang, Yun-Juan; Jefferies, Cynthia; Brettin, Thomas; Detter, John C.; Han, Cliff; Chain, Patrick; Tindall, Brian; Bristow, James; Eisen, Jonathan A.; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C.; Klenk, Hans-Peter

    2009-05-20

    Actinosynnema mirum Hasegawa et al. 1978 is the type species of the genus, and is of phylogenetic interest because of its central phylogenetic location in the Actino-synnemataceae, a rapidly growing family within the actinobacterial suborder Pseudo-nocardineae. A. mirum is characterized by its motile spores borne on synnemata and as a producer of nocardicin antibiotics. It is capable of growing aerobically and under a moderate CO2 atmosphere. The strain is a Gram-positive, aerial and substrate mycelium producing bacterium, originally isolated from a grass blade collected from the Raritan River, New Jersey. Here we describe the features of this organism, together with the complete genome sequence and annotation. This is the first complete genome sequence of a member of the family Actinosynnemataceae, and only the second sequence from the actinobacterial suborder Pseudonocardineae. The 8,248,144 bp long single replicon genome with its 7100 protein-coding and 77 RNA genes is part of the Genomic Encyclopedia of Bacteria and Archaea project.

  2. Sequencing the yeast genome: the European effort.

    PubMed

    Vassarotti, A; Goffeau, A

    1992-01-01

    For ethical, practical and economic reasons, scientists have traditionally relied on model organisms for biological research. Although model organisms do not always quite constitute the 'real thing', the significant advantages of their use contribute to making their study a viable alternative. The decision to use a specific model, particularly in large-scale studies such as genome projects, will be governed not only by biological consideration, but also by the prevailing financial and organizational infrastructure and expertise of the research community. PMID:1367925

  3. Complete genome sequence of Arcanobacterium haemolyticum type strain (11018T)

    PubMed Central

    Yasawong, Montri; Teshima, Hazuki; Lapidus, Alla; Nolan, Matt; Lucas, Susan; Glavina Del Rio, Tijana; Tice, Hope; Cheng, Jan-Fang; Bruce, David; Detter, Chris; Tapia, Roxanne; Han, Cliff; Goodwin, Lynne; Pitluck, Sam; Liolios, Konstantinos; Ivanova, Natalia; Mavromatis, Konstantinos; Mikhailova, Natalia; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Land, Miriam; Hauser, Loren; Chang, Yun-Juan; Jeffries, Cynthia D.; Rohde, Manfred; Sikorski, Johannes; Pukall, Rüdiger; Göker, Markus; Woyke, Tanja; Bristow, James; Eisen, Jonathan A.; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C.; Klenk, Hans-Peter

    2010-01-01

    Arcanobacterium haemolyticum (ex MacLean et al. 1946) Collins et al. 1983 is the type species of the genus Arcanobacterium, which belongs to the family Actinomycetaceae. The strain is of interest because it is an obligate parasite of the pharynx of humans and farm animal; occasionally, it causes pharyngeal or skin lesions. It is a Gram-positive, nonmotile and non-sporulating bacterium. The strain described in this study was isolated from infections amongst American soldiers of certain islands of the North and West Pacific. This is the first completed sequence of a member of the genus Arcanobacterium and the ninth type strain genome from the family Actinomycetaceae. The 1,986,154 bp long genome with its 1,821 protein-coding and 64 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project. PMID:21304742

  4. Whole Chloroplast Genome Sequencing in Fragaria Using Deep Sequencing: A Comparison of Three Methods

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Chloroplast sequences previously investigated in Fragaria revealed low amounts of variation. Deep sequencing technologies enable economical sequencing of complete chloroplast genomes. These sequences can potentially provide robust phylogenetic resolution, even at low taxonomic levels within plant gr...

  5. Complete genome sequence of Halopiger xanaduensis type strain (SH6T)

    SciTech Connect

    Anderson, Iain; Tindall, Brian; Rohde, Manfred; Lucas, Susan; Han, James; Lapidus, Alla L.; Cheng, Jan-Fang; Goodwin, Lynne A.; Pitluck, Sam; Peters, Lin; Pati, Amrita; Mikhailova, Natalia; Pagani, Ioanna; Teshima, Hazuki; Han, Cliff; Tapia, Roxanne; Land, Miriam L; Woyke, Tanja; Klenk, Hans-Peter; Kyrpides, Nikos C; Ivanova, N

    2012-01-01

    Halopiger xanaduensis is the type species of the genus Halopiger and belongs to the euryarchaeal family Halobacteriaceae. H. xanaduensis strain SH-6, which is designated as the type strain, was isolated from the sediment of a salt lake in Inner Mongolia, Lake Shangmatala. Like other members of the family Halobacteriaceae, it is an extreme halophile requiring at least 2.5 M salt for growth. We report here the sequencing and annotation of the 4,355,268 bp genome, which includes one chromosome and three plasmids. This genome is part of a Joint Genome Institute (JGI) Community Sequencing Program (CSP) project to sequence diverse haloarchaeal genomes.

  6. Whole-genome sequence-based analysis of thyroid function

    PubMed Central

    Taylor, Peter N.; Porcu, Eleonora; Chew, Shelby; Campbell, Purdey J.; Traglia, Michela; Brown, Suzanne J.; Mullin, Benjamin H.; Shihab, Hashem A.; Min, Josine; Walter, Klaudia; Memari, Yasin; Huang, Jie; Barnes, Michael R.; Beilby, John P.; Charoen, Pimphen; Danecek, Petr; Dudbridge, Frank; Forgetta, Vincenzo; Greenwood, Celia; Grundberg, Elin; Johnson, Andrew D.; Hui, Jennie; Lim, Ee M.; McCarthy, Shane; Muddyman, Dawn; Panicker, Vijay; Perry, John R.B.; Bell, Jordana T.; Yuan, Wei; Relton, Caroline; Gaunt, Tom; Schlessinger, David; Abecasis, Goncalo; Cucca, Francesco; Surdulescu, Gabriela L.; Woltersdorf, Wolfram; Zeggini, Eleftheria; Zheng, Hou-Feng; Toniolo, Daniela; Dayan, Colin M.; Naitza, Silvia; Walsh, John P.; Spector, Tim; Davey Smith, George; Durbin, Richard; Brent Richards, J.; Sanna, Serena; Soranzo, Nicole; Timpson, Nicholas J.; Wilson, Scott G.; Turki, Saeed Al; Anderson, Carl; Anney, Richard; Antony, Dinu; Artigas, Maria Soler; Ayub, Muhammad; Balasubramaniam, Senduran; Barrett, Jeffrey C.; Barroso, Inês; Beales, Phil; Bentham, Jamie; Bhattacharya, Shoumo; Birney, Ewan; Blackwood, Douglas; Bobrow, Martin; Bochukova, Elena; Bolton, Patrick; Bounds, Rebecca; Boustred, Chris; Breen, Gerome; Calissano, Mattia; Carss, Keren; Chatterjee, Krishna; Chen, Lu; Ciampi, Antonio; Cirak, Sebhattin; Clapham, Peter; Clement, Gail; Coates, Guy; Collier, David; Cosgrove, Catherine; Cox, Tony; Craddock, Nick; Crooks, Lucy; Curran, Sarah; Curtis, David; Daly, Allan; Day-Williams, Aaron; Day, Ian N.M.; Down, Thomas; Du, Yuanping; Dunham, Ian; Edkins, Sarah; Ellis, Peter; Evans, David; Faroogi, Sadaf; Fatemifar, Ghazaleh; Fitzpatrick, David R.; Flicek, Paul; Flyod, James; Foley, A. Reghan; Franklin, Christopher S.; Futema, Marta; Gallagher, Louise; Geihs, Matthias; Geschwind, Daniel; Griffin, Heather; Grozeva, Detelina; Guo, Xueqin; Guo, Xiaosen; Gurling, Hugh; Hart, Deborah; Hendricks, Audrey; Holmans, Peter; Howie, Bryan; Huang, Liren; Hubbard, Tim; Humphries, Steve E.; Hurles, Matthew E.; Hysi, Pirro; Jackson, David K.; Jamshidi, Yalda; Jing, Tian; Joyce, Chris; Kaye, Jane; Keane, Thomas; Keogh, Julia; Kemp, John; Kennedy, Karen; Kolb-Kokocinski, Anja; Lachance, Genevieve; Langford, Cordelia; Lawson, Daniel; Lee, Irene; Lek, Monkol; Liang, Jieqin; Lin, Hong; Li, Rui; Li, Yingrui; Liu, Ryan; Lönnqvist, Jouko; Lopes, Margarida; Lotchkova, Valentina; MacArthur, Daniel; Marchini, Jonathan; Maslen, John; Massimo, Mangino; Mathieson, Iain; Marenne, Gaëlle; McGuffin, Peter; McIntosh, Andrew; McKechanie, Andrew G.; McQuillin, Andrew; Metrustry, Sarah; Mitchison, Hannah; Moayyeri, Alireza; Morris, James; Muntoni, Francesco; Northstone, Kate; O'Donnovan, Michael; Onoufriadis, Alexandros; O'Rahilly, Stephen; Oualkacha, Karim; Owen, Michael J.; Palotie, Aarno; Panoutsopoulou, Kalliope; Parker, Victoria; Parr, Jeremy R.; Paternoster, Lavinia; Paunio, Tiina; Payne, Felicity; Pietilainen, Olli; Plagnol, Vincent; Quaye, Lydia; Quai, Michael A.; Raymond, Lucy; Rehnström, Karola; Richards, Brent; Ring, Susan; Ritchie, Graham R.S.; Roberts, Nicola; Savage, David B.; Scambler, Peter; Schiffels, Stephen; Schmidts, Miriam; Schoenmakers, Nadia; Semple, Robert K.; Serra, Eva; Sharp, Sally I.; Shin, So-Youn; Skuse, David; Small, Kerrin; Southam, Lorraine; Spasic-Boskovic, Olivera; Clair, David St; Stalker, Jim; Stevens, Elizabeth; Pourcian, Beate St; Sun, Jianping; Suvisaari, Jaana; Tachmazidou, Ionna; Tobin, Martin D.; Valdes, Ana; Kogelenberg, Margriet Van; Vijayarangakannan, Parthiban; Visscher, Peter M.; Wain, Louise V.; Walters, James T.R.; Wang, Guangbiao; Wang, Jun; Wang, Yu; Ward, Kirsten; Wheeler, Elanor; Whyte, Tamieka; Williams, Hywel; Williamson, Kathleen A.; Wilson, Crispian; Wong, Kim; Xu, ChangJiang; Yang, Jian; Zhang, Fend; Zhang, Pingbo

    2015-01-01

    Normal thyroid function is essential for health, but its genetic architecture remains poorly understood. Here, for the heritable thyroid traits thyrotropin (TSH) and free thyroxine (FT4), we analyse whole-genome sequence data from the UK10K project (N=2,287). Using additional whole-genome sequence and deeply imputed data sets, we report meta-analysis results for common variants (MAF≥1%) associated with TSH and FT4 (N=16,335). For TSH, we identify a novel variant in SYN2 (MAF=23.5%, P=6.15 × 10−9) and a new independent variant in PDE8B (MAF=10.4%, P=5.94 × 10−14). For FT4, we report a low-frequency variant near B4GALT6/SLC25A52 (MAF=3.2%, P=1.27 × 10−9) tagging a rare TTR variant (MAF=0.4%, P=2.14 × 10−11). All common variants explain ≥20% of the variance in TSH and FT4. Analysis of rare variants (MAF<1%) using sequence kernel association testing reveals a novel association with FT4 in NRG1. Our results demonstrate that increased coverage in whole-genome sequence association studies identifies novel variants associated with thyroid function. PMID:25743335

  7. Whole-genome sequence-based analysis of thyroid function.

    PubMed

    Taylor, Peter N; Porcu, Eleonora; Chew, Shelby; Campbell, Purdey J; Traglia, Michela; Brown, Suzanne J; Mullin, Benjamin H; Shihab, Hashem A; Min, Josine; Walter, Klaudia; Memari, Yasin; Huang, Jie; Barnes, Michael R; Beilby, John P; Charoen, Pimphen; Danecek, Petr; Dudbridge, Frank; Forgetta, Vincenzo; Greenwood, Celia; Grundberg, Elin; Johnson, Andrew D; Hui, Jennie; Lim, Ee M; McCarthy, Shane; Muddyman, Dawn; Panicker, Vijay; Perry, John R B; Bell, Jordana T; Yuan, Wei; Relton, Caroline; Gaunt, Tom; Schlessinger, David; Abecasis, Goncalo; Cucca, Francesco; Surdulescu, Gabriela L; Woltersdorf, Wolfram; Zeggini, Eleftheria; Zheng, Hou-Feng; Toniolo, Daniela; Dayan, Colin M; Naitza, Silvia; Walsh, John P; Spector, Tim; Davey Smith, George; Durbin, Richard; Richards, J Brent; Sanna, Serena; Soranzo, Nicole; Timpson, Nicholas J; Wilson, Scott G

    2015-01-01

    Normal thyroid function is essential for health, but its genetic architecture remains poorly understood. Here, for the heritable thyroid traits thyrotropin (TSH) and free thyroxine (FT4), we analyse whole-genome sequence data from the UK10K project (N=2,287). Using additional whole-genome sequence and deeply imputed data sets, we report meta-analysis results for common variants (MAF≥1%) associated with TSH and FT4 (N=16,335). For TSH, we identify a novel variant in SYN2 (MAF=23.5%, P=6.15 × 10(-9)) and a new independent variant in PDE8B (MAF=10.4%, P=5.94 × 10(-14)). For FT4, we report a low-frequency variant near B4GALT6/SLC25A52 (MAF=3.2%, P=1.27 × 10(-9)) tagging a rare TTR variant (MAF=0.4%, P=2.14 × 10(-11)). All common variants explain ≥20% of the variance in TSH and FT4. Analysis of rare variants (MAF<1%) using sequence kernel association testing reveals a novel association with FT4 in NRG1. Our results demonstrate that increased coverage in whole-genome sequence association studies identifies novel variants associated with thyroid function. PMID:25743335

  8. Porcine parvovirus: DNA sequence and genome organization.

    PubMed

    Ranz, A I; Manclús, J J; Díaz-Aroca, E; Casal, J I

    1989-10-01

    We have determined the nucleotide sequence of an almost full-length clone of porcine parvovirus (PPV). The sequence is 4973 nucleotides (nt) long. The 3' end of virion DNA shows a Y-shaped configuration homologous to rodent parvoviruses. The 5' end of virion DNA shows a repetition of 127 nt at the carboxy terminus of the capsid proteins. The overall organization of the PPV genome is similar to those of other autonomous parvoviruses. There are two large open reading frames (ORFs) that almost entirely cover the genome, both located in the same frame of the complementary strand. The left ORF encodes the non-structural protein NS1 and the right ORF encodes the capsid proteins (VP1, VP2 and VP3). Promoter analysis, location of splicing sites and putative amino acid sequences for the viral proteins show a high homology of PPV with feline panleukopenia virus and canine parvoviruses (FPV and CPV) and rodent parvovirus. Therefore we conclude that PPV is related to the Kilham rat virus (KRV) group of autonomous parvoviruses formed by KRV, minute virus of mice, Lu III, H-1, FPV and CPV. PMID:2794971

  9. Simple sequence repeats in bryophyte mitochondrial genomes.

    PubMed

    Zhao, Chao-Xian; Zhu, Rui-Liang; Liu, Yang

    2016-01-01

    Simple sequence repeats (SSRs) are thought to be common in plant mitochondrial (mt) genomes, but have yet to be fully described for bryophytes. We screened the mt genomes of two liverworts (Marchantia polymorpha and Pleurozia purpurea), two mosses (Physcomitrella patens and Anomodon rugelii) and two hornworts (Phaeoceros laevis and Nothoceros aenigmaticus), and detected 475 SSRs. Some SSRs are found conserved during the evolution, among which except one exists in both liverworts and mosses, all others are shared only by the two liverworts, mosses or hornworts. SSRs are known as DNA tracts having high mutation rates; however, according to our observations, they still can evolve slowly. The conservativeness of these SSRs suggests that they are under strong selection and could play critical roles in maintaining the gene functions. PMID:24491104

  10. Genome Science: A Video Tour of the Washington University Genome Sequencing Center for High School and Undergraduate Students

    PubMed Central

    2005-01-01

    Sequencing of the human genome has ushered in a new era of biology. The technologies developed to facilitate the sequencing of the human genome are now being applied to the sequencing of other genomes. In 2004, a partnership was formed between Washington University School of Medicine Genome Sequencing Center's Outreach Program and Washington University Department of Biology Science Outreach to create a video tour depicting the processes involved in large-scale sequencing. “Sequencing a Genome: Inside the Washington University Genome Sequencing Center” is a tour of the laboratory that follows the steps in the sequencing pipeline, interspersed with animated explanations of the scientific procedures used at the facility. Accompanying interviews with the staff illustrate different entry levels for a career in genome science. This video project serves as an example of how research and academic institutions can provide teachers and students with access and exposure to innovative technologies at the forefront of biomedical research. Initial feedback on the video from undergraduate students, high school teachers, and high school students provides suggestions for use of this video in a classroom setting to supplement present curricula. PMID:16341256

  11. Initial sequencing and comparative analysis of the mouse genome

    SciTech Connect

    Waterston, Robert H.; Lindblad-Toh, Kerstin; Birney, Ewan; Rogers, Jane; Abril, Josep F.; Agarwal, Pankaj; Agarwala, Richa; Ainscough, Rachel; Alexandersson, Marina; An, Peter; Antonarakis, Stylianos E.; Attwood, John; Baertsch, Robert; Bailey, Jonathon; Barlow, Karen; Beck, Stephan; Berry, Eric; Birren, Bruce; Bloom, Toby; Bork, Peer; Botcherby, Marc; Bray, Nicolas; Brent, Michael R.; Brown, Daniel G.; Brown, Stephen D.; Bult, Carol; Burton, John; Butler, Jonathan; Campbell, Robert D.; Carninci, Piero; Cawley, Simon; Chiaromonte, Francesca; Chinwalla, Asif T.; Church, Deanna M.; Clamp, Michele; Clee, Christopher; Collins, Francis S.; Cook, Lisa L.; Copley, Richard R.; Coulson, Alan; Couronne, Olivier; Cuff, James; Curwen, Val; Cutts, Tim; Daly, Mark; David, Robert; Davies, Joy; Delehaunty, Kimberly D.; Deri, Justin; Dermitzakis, Emmanouil T.; Dewey, Colin; Dickens, Nicholas J.; Diekhans, Mark; Dodge, Sheila; Dubchak, Inna; Dunn, Diane M.; Eddy, Sean R.; Elnitski, Laura; Emes, Richard D.; Eswara, Pallavi; Eyras, Eduardo; Felsenfeld, Adam; Fewell, Ginger A.; Flicek, Paul; Foley, Karen; Frankel, Wayne N.; Fulton, Lucinda A.; Fulton, Robert S.; Furey, Terrence S.; Gage, Diane; Gibbs, Richard A.; Glusman, Gustavo; Gnerre, Sante; Goldman, Nick; Goodstadt, Leo; Grafham, Darren; Graves, Tina A.; Green, Eric D.; Gregory, Simon; Guigo, Roderic; Guyer, Mark; Hardison, Ross C.; Haussler, David; Hayashizaki, Yoshihide; Hillier, LaDeana W.; Hinrichs, Angela; Hlavina, Wratko; Holzer, Timothy; Hsu, Fan; Hua, Axin; Hubbard, Tim; Hunt, Adrienne; Jackson, Ian; Jaffe, David B.; Johnson, L. Steven; Jones, Matthew; Jones, Thomas A.; Joy, Ann; Kamal, Michael; Karlsson, Elinor K.; Karolchik, Donna; Kasprzyk, Arkadiusz; Kawai, Jun; Keibler, Evan; Kells, Cristyn; Kent, W. James; Kirby, Andrew; Kolbe, Diana L.; Korf, Ian; Kucherlapati, Raju S.; Kulbokas III, Edward J.; Kulp, David; Landers, Tom; Leger, J.P.; Leonard, Steven; Letunic, Ivica; Levine, Rosie; et al.

    2002-12-15

    The sequence of the mouse genome is a key informational tool for understanding the contents of the human genome and a key experimental tool for biomedical research. Here, we report the results of an international collaboration to produce a high-quality draft sequence of the mouse genome. We also present an initial comparative analysis of the mouse and human genomes, describing some of the insights that can be gleaned from the two sequences. We discuss topics including the analysis of the evolutionary forces shaping the size, structure and sequence of the genomes; the conservation of large-scale synteny across most of the genomes; the much lower extent of sequence orthology covering less than half of the genomes; the proportions of the genomes under selection; the number of protein-coding genes; the expansion of gene families related to reproduction and immunity; the evolution of proteins; and the identification of intraspecies polymorphism.

  12. Draft Genome Sequence of Fungus Clonostachys rosea Strain YKD0085

    PubMed Central

    Liu, Shuai; Chang, Yaowen; Hu, Xujia; Gong, Xuanyun; Hao, Xiaojiang

    2016-01-01

    Here, we report the draft genome sequence of Clonostachys rosea (strain YKD0085). The functional annotation of C. rosea provides important information related to its ability to produce secondary metabolites. The genome sequence presented here builds the basis for further genome mining. PMID:27340057

  13. Complete Genome Sequence of Staphylococcus aureus Siphovirus Phage JS01

    PubMed Central

    Jia, Hongying; Bai, Qinqin; Yang, Yongchun

    2013-01-01

    Staphylococcus aureus is the most prevalent and economically significant pathogen causing bovine mastitis. We isolated and characterized one staphylophage from the milk of mastitis-affected cattle and sequenced its genome. Transmission electron microscopy (TEM) observation shows that it belongs to the family Siphovirus. We announce here its complete genome sequence and report major findings from the genomic analysis. PMID:24233583

  14. First Draft Genome Sequence of Staphylococcus condimenti F-2T

    PubMed Central

    Zheng, Beiwen; Hu, Xinjun; Jiang, Xiawei; Li, Ang; Yao, Jian

    2016-01-01

    This report describes the draft genome sequence of S. condimenti strain F-2T (DSM 11674), a potential starter culture. The genome assembly comprised 2,616,174 bp with 34.6% GC content. To the best of our knowledge, this is the first documentation that reports the whole-genome sequence of S. condimenti. PMID:27257207

  15. Draft Genome Sequence of Fungus Clonostachys rosea Strain YKD0085.

    PubMed

    Liu, Shuai; Chang, Yaowen; Hu, Xujia; Gong, Xuanyun; Di, Yingtong; Dong, Jinyan; Hao, Xiaojiang

    2016-01-01

    Here, we report the draft genome sequence of Clonostachys rosea (strain YKD0085). The functional annotation of C. rosea provides important information related to its ability to produce secondary metabolites. The genome sequence presented here builds the basis for further genome mining. PMID:27340057

  16. Draft Genome Sequence of the Fungus Trametes hirsuta 072

    PubMed Central

    Tyazhelova, Tatiana V.; Moiseenko, Konstantin V.; Vasina, Daria V.; Mosunova, Olga V.; Fedorova, Tatiana V.; Maloshenok, Lilya G.; Landesman, Elena O.; Bruskin, Sergei A.; Psurtseva, Nadezhda V.; Slesarev, Alexei I.; Kozyavkin, Sergei A.; Koroleva, Olga V.

    2015-01-01

    A standard draft genome sequence of the white rot saprotrophic fungus Trametes hirsuta 072 (Basidiomycota, Polyporales) is presented. The genome sequence contains about 33.6 Mb assembled in 141 scaffolds with a G+C content of ~57.6%. The draft genome annotation predicts 14,598 putative protein-coding open reading frames (ORFs). PMID:26586872

  17. Draft Genome Sequence of Streptomyces hygroscopicus subsp. hygroscopicus NBRC 16556.

    PubMed

    Komaki, Hisayuki; Ichikawa, Natsuko; Oguchi, Akio; Hamada, Moriyuki; Tamura, Tomohiko; Suzuki, Ken-Ichiro; Fujita, Nobuyuki

    2016-01-01

    Here, we report the draft genome sequence of strain NBRC 16556, deposited as Streptomyces hygroscopicus subsp. hygroscopicus into the NBRC culture collection. An average nucleotide identity analysis confirmed that the taxonomic identification is correct. The genome sequence will serve as a valuable reference for genome mining to search new secondary metabolites. PMID:27198007

  18. Draft Genome Sequence of Alternaria alternata ATCC 34957.

    PubMed

    Nguyen, Hai D T; Lewis, Christopher T; Lévesque, C André; Gräfenhan, Tom

    2016-01-01

    We report the draft genome sequence of Alternaria alternata ATCC 34957. This strain was previously reported to produce alternariol and alternariol monomethyl ether on weathered grain sorghum. The genome was sequenced with PacBio technology and assembled into 27 scaffolds with a total genome size of 33.5 Mb. PMID:26769939

  19. First Draft Genome Sequence of Staphylococcus condimenti F-2T.

    PubMed

    Zheng, Beiwen; Hu, Xinjun; Jiang, Xiawei; Li, Ang; Yao, Jian; Li, Lanjuan

    2016-01-01

    This report describes the draft genome sequence of S. condimenti strain F-2(T) (DSM 11674), a potential starter culture. The genome assembly comprised 2,616,174 bp with 34.6% GC content. To the best of our knowledge, this is the first documentation that reports the whole-genome sequence of S. condimenti. PMID:27257207

  20. A physical map of the highly heterozygous Populus genome: integration with the genome sequence and genetic map

    SciTech Connect

    Kelleher, Colin; CHIU, Dr. R.; Shin, Dr. H.; Krywinski, Martin; Fjell, Chris; Wilkin, Jennifer; Yin, Tongming; Difazio, Stephen P.

    2007-01-01

    As part of a larger project to sequence the Populus genome and generate genomic resources for this emerging model tree, we constructed a physical map of the Populus genome, representing one of the few such maps of an undomesticated, highly heterozygous plant species. The physical map, consisting of 2802 contigs, was constructed from fingerprinted bacterial artificial chromosome (BAC) clones. The map represents approximately 9.4-fold coverage of the Populus genome, which has been estimated from the genome sequence assembly to be 485 {+-} 10 Mb in size. BAC ends were sequenced to assist long-range assembly of whole-genome shotgun sequence scaffolds and to anchor the physical map to the genome sequence. Simple sequence repeat-based markers were derived from the end sequences and used to initiate integration of the BAC and genetic maps. A total of 2411 physical map contigs, representing 97% of all clones assigned to contigs, were aligned to the sequence assembly (JGI Populus trichocarpa, version 1.0). These alignments represent a total coverage of 384 Mb (79%) of the entire poplar sequence assembly and 295 Mb (96%) of linkage group sequence assemblies. A striking result of the physical map contig alignments to the sequence assembly was the co-localization of multiple contigs across numerous regions of the 19 linkage groups. Targeted sequencing of BAC clones and genetic analysis in a small number of representative regions showed that these co-aligning contigs represent distinct haplotypes in the heterozygous individual sequenced, and revealed the nature of these haplotype sequence differences.

  1. Reassociation kinetics-based approach for partial genome sequencing of the cattle tick, Rhipicephalus (Boophilus) microplus

    PubMed Central

    2010-01-01

    Background The size and repetitive nature of the Rhipicephalus microplus genome makes obtaining a full genome sequence fiscally and technically problematic. To selectively obtain gene-enriched regions of this tick's genome, Cot filtration was performed, and Cot-filtered DNA was sequenced via 454 FLX pyrosequencing. Results The sequenced Cot-filtered genomic DNA was assembled with an EST-based gene index of 14,586 unique entries where each EST served as a potential "seed" for scaffold formation. The new sequence assembly extended the lengths of 3,913 of the 14,586 gene index entries. Over half of the extensions corresponded to extensions of over 30 amino acids. To survey the repetitive elements in the tick genome, the complete sequences of five BAC clones were determined. Both Class I and II transposable elements were found. Comparison of the BAC and Cot filtration data indicates that Cot filtration was highly successful in filtering repetitive DNA out of the genomic DNA used in 454 sequencing. Conclusion Cot filtration is a very useful strategy to incorporate into genome sequencing projects on organisms with large genome sizes and which contain high percentages of repetitive, difficult to assemble, genomic DNA. Combining the Cot selection approach with 454 sequencing and assembly with a pre-existing EST database as seeds resulted in extensions of 27% of the members of the EST database. PMID:20540747

  2. Whole-Genome Shotgun Sequencing of a Colonizing Multilocus Sequence Type 17 Streptococcus agalactiae Strain

    PubMed Central

    Singh, Pallavi; Springman, A. Cody; Davies, H. Dele

    2012-01-01

    This report highlights the whole-genome shotgun draft sequence for a Streptococcus agalactiae strain representing multilocus sequence type (ST) 17, isolated from a colonized woman at 8 weeks postpartum. This sequence represents an important addition to the published genomes and will promote comparative genomic studies of S. agalactiae recovered from diverse sources. PMID:23045509

  3. A field guide to whole-genome sequencing, assembly and annotation

    PubMed Central

    Ekblom, Robert; Wolf, Jochen B W

    2014-01-01

    Genome sequencing projects were long confined to biomedical model organisms and required the concerted effort of large consortia. Rapid progress in high-throughput sequencing technology and the simultaneous development of bioinformatic tools have democratized the field. It is now within reach for individual research groups in the eco-evolutionary and conservation community to generate de novo draft genome sequences for any organism of choice. Because of the cost and considerable effort involved in such an endeavour, the important first step is to thoroughly consider whether a genome sequence is necessary for addressing the biological question at hand. Once this decision is taken, a genome project requires careful planning with respect to the organism involved and the intended quality of the genome draft. Here, we briefly review the state of the art within this field and provide a step-by-step introduction to the workflow involved in genome sequencing, assembly and annotation with particular reference to large and complex genomes. This tutorial is targeted at scientists with a background in conservation genetics, but more generally, provides useful practical guidance for researchers engaging in whole-genome sequencing projects. PMID:25553065

  4. TAG Sequence Identification of Genomic Regions Using TAGdb.

    PubMed

    Ruperao, Pradeep

    2016-01-01

    Second-generation sequencing (SGS) technology has enabled the sequencing of genomes and identification of genes. However, large complex plant genomes remain particularly difficult for de novo assembly. Access to the vast quantity of raw sequence data may facilitate discoveries; however the volume of this data makes access difficult. This chapter discusses the Web-based tool TAGdb that enables researchers to identify paired read second-generation DNA sequence data that share identity with a submitted query sequence. The identified reads can be used for PCR amplification of genomic regions to identify genes and promoters without the need for genome assembly. PMID:26519409

  5. Complete genome sequence of Thermobispora bispora type strain (R51T)

    SciTech Connect

    Liolios, Konstantinos; Sikorski, Johannes; Jando, Marlen; Lapidus, Alla L.; Copeland, A; Glavina Del Rio, Tijana; Nolan, Matt; Lucas, Susan; Tice, Hope; Cheng, Jan-Fang; Han, Cliff; Woyke, Tanja; Goodwin, Lynne A.; Pitluck, Sam; Ivanova, N; Mavromatis, K; Mikhailova, Natalia; Chertkov, Olga; Kuske, Cheryl R; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Detter, J C; Brettin, Thomas S; Rohde, Manfred; Goker, Markus; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Klenk, Hans-Peter; Kyrpides, Nikos C

    2010-01-01

    Thermobispora bispora (Henssen 1957) Wang et al. 1996 is the type species of the genus Thermobispora. This genus is of great interest because it is stricty thermophilic and because the genomes of its members contain substantially distinct (6.4% sequence difference) and transcriptionally active 16S rRNA genes. Here we describe the features of this organism, together with the complete genome sequence and annotation. This is the second completed genome sequence of the suborder Streptosporangineae and the first genome sequence of a ember of the genus Thermobispora. The 4,189,976 bp long genome with its 3,596 protein-coding and 63 RNA genes is part of the Genomic Encyclopedia of Bacteria and Archaea project.

  6. Permanent draft genome sequence of the gliding predator Saprospira grandis strain Sa g1 (= HR1)

    SciTech Connect

    Mavromatis, K; Chertkov, Olga; Lapidus, Alla L.; Nolan, Matt; Lucas, Susan; Tice, Hope; Glavina Del Rio, Tijana; Cheng, Jan-Fang; Han, Cliff; Tapia, Roxanne; Bruce, David; Goodwin, Lynne A.; Pitluck, Sam; Huntemann, Marcel; Liolios, Konstantinos; Pagani, Ioanna; Ivanova, N; Mikhailova, Natalia; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Brambilla, Evelyne-Marie; Rohde, Manfred; Spring, Stefan; Goker, Markus; Detter, J. Chris; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter; Woyke, Tanja

    2012-01-01

    Saprospira grandis Gross et al. 1911 is a member of the Saprospiraceae, a family in the class 'Sphingobacteria' that remains poorly characterized at the genomic level. The species is known for preying on other marine bacteria via 'ixotrophy'. S. grandis strain Sa g1 was isolated from decaying crab carapace in France and was selected for genome sequencing because of its isolated location in the tree of life. Only one type strain genome has been published so far from the Saprospiraceae, while the sequence of strain Sa g1 represents the second genome to be published from a non-type strain of S. grandis. Here we describe the features of this organism, together with the complete genome sequence and annotation. The 4,495,250 bp long Improved-High-Quality draft of the genome with its 3,536 protein-coding and 62 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  7. Mitochondrial genome sequencing in atherosclerosis: what's next?

    PubMed

    Sazonova, Margarita A; Shkurat, Tatiana P; Demakova, Natalya A; Zhelankin, Andrey V; Barinova, Valeria A; Sobenin, Igor A; Orekhov, Alexander N

    2016-01-01

    Cardiovascular diseases are currently a basic cause of mortality in highly developed countries. The major reason for genesis and development of cardiovascular diseases is atherosclerosis. At the present time high technology methods of molecular genetic diagnostics can significantly simplify early presymptomatic recognition of patients with atherosclerosis, to detect risk groups and to perform a family analysis of this pathology. A Next-Generation Sequencing (NGS) technology can be characterized by high productivity and cheapness of full genome analysis of each DNA sample. We suppose that in the nearest future NGS methods will be widely used for scientific and diagnostic purposes, including personalized medicine. In the present review article literature data on using NGS technology were described in studying mitochondrial genome mutations associated with atherosclerosis and its risk factors, such as mitochondrial diabetes, mitochondrial cardiomyopathy, diabetic nephropathy and left ventricular hypertrophy. With the use of the NGS technology it proved to be possible to detect a range of homoplasmic and heteroplasmic mutations and mitochondrial genome haplogroups which are associated with these pathologies. Meanwhile some mutations and haplogroups were detected both in atherosclerosis and in its risk factors. It conveys the suggestion that there are common pathogenetic mechanisms causing these pathologies. What comes next? New paradigm of crosstalk between non-pharmaceutical (including molecular genetic) and true pharmaceutical approaches may be developed to fill the niche of effective and pathogenically targeted pretreatment and treatment of preclinical and subclinical atherosclerosis to avoid the development of chronic life-threatening disease. PMID:26561059

  8. Detecting long tandem duplications in genomic sequences

    PubMed Central

    2012-01-01

    Background Detecting duplication segments within completely sequenced genomes provides valuable information to address genome evolution and in particular the important question of the emergence of novel functions. The usual approach to gene duplication detection, based on all-pairs protein gene comparisons, provides only a restricted view of duplication. Results In this paper, we introduce ReD Tandem, a software using a flow based chaining algorithm targeted at detecting tandem duplication arrays of moderate to longer length regions, with possibly locally weak similarities, directly at the DNA level. On the A. thaliana genome, using a reference set of tandem duplicated genes built using TAIR,a we show that ReD Tandem is able to predict a large fraction of recently duplicated genes (dS < 1) and that it is also able to predict tandem duplications involving non coding elements such as pseudo-genes or RNA genes. Conclusions ReD Tandem allows to identify large tandem duplications without any annotation, leading to agnostic identification of tandem duplications. This approach nicely complements the usual protein gene based which ignores duplications involving non coding regions. It is however inherently restricted to relatively recent duplications. By recovering otherwise ignored events, ReD Tandem gives a more comprehensive view of existing evolutionary processes and may also allow to improve existing annotations. PMID:22568762

  9. De novo genome sequence assembly of a filamentous fungus using Sanger, 454 and Illumina sequence data

    PubMed Central

    DiGuistini, Scott; Liao, Nancy Y; Platt, Darren; Robertson, Gordon; Seidel, Michael; Chan, Simon K; Docking, T Roderick; Birol, Inanc; Holt, Robert A; Hirst, Martin; Mardis, Elaine; Marra, Marco A; Hamelin, Richard C; Bohlmann, Jörg; Breuil, Colette; Jones, Steven JM

    2009-01-01

    Sequencing-by-synthesis technologies can reduce the cost of generating de novo genome assemblies. We report a method for assembling draft genome sequences of eukaryotic organisms that integrates sequence information from different sources, and demonstrate its effectiveness by assembling an approximately 32.5 Mb draft genome sequence for the forest pathogen Grosmannia clavigera, an ascomycete fungus. We also developed a method for assessing draft assemblies using Illumina paired end read data and demonstrate how we are using it to guide future sequence finishing. Our results demonstrate that eukaryotic genome sequences can be accurately assembled by combining Illumina, 454 and Sanger sequence data. PMID:19747388

  10. Complete genome sequence of Kytococcus sedentarius type strain (541T)

    PubMed Central

    Sims, David; Brettin, Thomas; Detter, John C.; Han, Cliff; Lapidus, Alla; Copeland, Alex; Glavina Del Rio, Tijana; Nolan, Matt; Chen, Feng; Lucas, Susan; Tice, Hope; Cheng, Jan-Fang; Bruce, David; Goodwin, Lynne; Pitluck, Sam; Ovchinnikova, Galina; Pati, Amrita; Ivanova, Natalia; Mavrommatis, Konstantinos; Chen, Amy; Palaniappan, Krishna; D'haeseleer, Patrik; Chain, Patrick; Bristow, Jim; Eisen, Jonathan A.; Markowitz, Victor; Hugenholtz, Philip; Schneider, Susanne; Göker, Markus; Pukall, Rüdiger; Kyrpides, Nikos C.; Klenk, Hans-Peter

    2009-01-01

    Kytococcus sedentarius (ZoBell and Upham 1944) Stackebrandt et al. 1995 is the type strain of the species, and is of phylogenetic interest because of its location in the Dermacoccaceae, a poorly studied family within the actinobacterial suborder Micrococcineae. Kytococcus sedentarius is known for the production of oligoketide antibiotics as well as for its role as an opportunistic pathogen causing valve endocarditis, hemorrhagic pneumonia, and pitted keratolysis. It is strictly aerobic and can only grow when several amino acids are provided in the medium. The strain described in this report is a free-living, nonmotile, Gram-positive bacterium, originally isolated from a marine environment. Here we describe the features of this organism, together with the complete genome sequence, and annotation. This is the first complete genome sequence of a member of the family Dermacoccaceae and the 2,785,024 bp long single replicon genome with its 2639 protein-coding and 64 RNA genes is part of the Genomic Encyclopedia of Bacteria and Archaea project. PMID:21304632

  11. Complete genome sequence of Desulfomicrobium baculatum type strain (XT)

    SciTech Connect

    Copeland, Alex; Spring, Stefan; Goker, Markus; Schneider, Susanne; Lapidus, Alla; Glavina Del Rio, Tijana; Tice, Hope; Cheng, Jan-Fang; Lucas, Susan; Chen, Feng; Nolan, Matt; Bruce, David; Goodwin, Lynne; Pitluck, Sam; Ivanova, Natalia; Mavrommatis, Konstantinos; Ovchinnikova, Galina; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Land, Miriam; Hauser, Loren; Chang, Yun-Juan; Jefferies, Cynthia C; Meincke, Linda; Sims, David; Brettin, Thomas; Detter, John C; Han, Cliff; Chain, Patrick; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Klenk, Hans-Peter; Kyrpides, Nikos C; Lucas, Susan

    2009-05-20

    Desulfomicrobium baculatum is the type species of the genus Desulfomicrobium, which is the type genus of the family Desulfomicrobiaceae. It is of phylogenetic interest because of the isolated location of the family Desulfomicrobiaceae within the order Desulfovibrionales. D. baculatum strain XT is a Gram-negative, motile, sulfate-reducing bacterium isolated from water-saturated manganese carbonate ore. It is strictly anaerobic and does not require NaCl for growth, although NaCl concentrations up to 6percent (w/v) are tolerated. The metabolism is respiratory or fermentative. In the presence of sulfate, pyruvate and lactate are incompletely oxidized to acetate and CO2. Here we describe the features of this organism, together with the complete genome sequence and annotation. This is the first completed genome sequence of a member of the deltaproteobacterial family Desulfomicrobiaceae, and this 3,942,657 bp long single replicon genome with its 3494 protein-coding and 72 RNA genes is part of the Genomic Encyclopedia of Bacteria and Archaea project.

  12. Complete genome sequence of Halanaerobium praevalens type strain (GSLT)

    SciTech Connect

    Ivanova, N; Sikorski, Johannes; Chertkov, Olga; Nolan, Matt; Lucas, Susan; Hammon, Nancy; Deshpande, Shweta; Cheng, Jan-Fang; Tapia, Roxanne; Han, Cliff; Goodwin, Lynne A.; Pitluck, Sam; Huntemann, Marcel; Liolios, Konstantinos; Pagani, Ioanna; Mavromatis, K; Ovchinnikova, Galina; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Brambilla, Evelyne-Marie; Kannan, K. Palani; Rohde, Manfred; Tindall, Brian; Goker, Markus; Detter, J. Chris; Woyke, Tanja; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter; Lapidus, Alla L.

    2011-01-01

    Halanaerobium praevalens Zeikus et al. 1984 is the type species of the genus Halanaero- bium, which in turn is the type genus of the family Halanaerobiaceae. The species is of inter- est because it is able to reduce a variety of nitro-substituted aromatic compounds at a high rate, and because of its ability to degrade organic pollutants. The strain is also of interest be- cause it functions as a hydrolytic bacterium, fermenting complex organic matter and produc- ing intermediary metabolites for other trophic groups such as sulfate-reducing and methano- genic bacteria. It is further reported as being involved in carbon removal in the Great Salt Lake, its source of isolation. This is the first completed genome sequence of a representative of the genus Halanaerobium and the second genome sequence from a type strain of the fami- ly Halanaerobiaceae. The 2,309,262 bp long genome with its 2,110 protein-coding and 70 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  13. Complete Genome Sequence of Rift Valley Fever Virus Strain Lunyo

    PubMed Central

    Horton, Daniel L.; Marston, Denise A.; Johnson, Nicholas; Ellis, Richard J.; Fooks, Anthony R.; Hewson, Roger

    2016-01-01

    Using next-generation sequencing technologies, the first complete genome sequence of Rift Valley fever virus strain Lunyo is reported here. Originally reported as an attenuated antigenic variant strain from Uganda, genomic sequence analysis shows that Lunyo clusters together with other Ugandan isolates. PMID:27081121

  14. First Complete Genome Sequence of Cherry virus A

    PubMed Central

    Koinuma, Hiroaki; Nijo, Takamichi; Iwabuchi, Nozomu; Yoshida, Tetsuya; Keima, Takuya; Okano, Yukari; Maejima, Kensaku; Yamaji, Yasuyuki

    2016-01-01

    The 5′-terminal genomic sequence of Cherry virus A (CVA) has long been unknown. We determined the first complete genome sequence of an apricot isolate of CVA (7,434 nucleotides [nt]). The 5′-untranslated region was 107 nt in length, which was 53 nt longer than those of known CVA sequences. PMID:27284130

  15. Complete Genomic Sequence of Duck Flavivirus from China

    PubMed Central

    Liu, Ming; Liu, Chunguo; Li, Gang; Li, Xiaojun; Yin, Xiuchen; Chen, Yuhuan

    2012-01-01

    We report here the complete genomic sequence of the Chinese duck flavivirus TA strain. This work is the first to document the complete genomic sequence of this previously unknown duck flavivirus strain. The sequence will help further relevant epidemiological studies and extend our general knowledge of flaviviruses. PMID:22354941

  16. Draft Genome Sequence of the Archiascomycetous Yeast Saitoella complicata

    PubMed Central

    Yamauchi, Kenta; Hamamoto, Makiko; Takahashi, Yurika; Ogura, Yoshitoshi; Hayashi, Tetsuya

    2015-01-01

    The draft genome sequence of the archiasomycetous yeast Saitoella complicata was determined. The assembly of newly and previously sequenced data sets resulted in 104 contigs (total of 14.1 Mbp; N50, 239 kbp). On the newly assembled genome, a total of 6,933 protein-coding sequences (7,119 transcripts, including alternative splicing forms) were identified. PMID:26021914

  17. First Complete Genome Sequence of Cherry virus A.

    PubMed

    Koinuma, Hiroaki; Nijo, Takamichi; Iwabuchi, Nozomu; Yoshida, Tetsuya; Keima, Takuya; Okano, Yukari; Maejima, Kensaku; Yamaji, Yasuyuki; Namba, Shigetou

    2016-01-01

    The 5'-terminal genomic sequence of Cherry virus A (CVA) has long been unknown. We determined the first complete genome sequence of an apricot isolate of CVA (7,434 nucleotides [nt]). The 5'-untranslated region was 107 nt in length, which was 53 nt longer than those of known CVA sequences. PMID:27284130

  18. Next Generation Sequencing at the University of Chicago Genomics Core

    SciTech Connect

    Faber, Pieter

    2013-04-24

    The University of Chicago Genomics Core provides University of Chicago investigators (and external clients) access to State-of-the-Art genomics capabilities: next generation sequencing, Sanger sequencing / genotyping and micro-arrays (gene expression, genotyping, and methylation). The current presentation will highlight our capabilities in the area of ultra-high throughput sequencing analysis.

  19. Current challenges in de novo plant genome sequencing and assembly

    PubMed Central

    2012-01-01

    Genome sequencing is now affordable, but assembling plant genomes de novo remains challenging. We assess the state of the art of assembly and review the best practices for the community. PMID:22546054

  20. First complete genome sequence of infectious laryngotracheitis virus

    PubMed Central

    2011-01-01

    Background Infectious laryngotracheitis virus (ILTV) is an alphaherpesvirus that causes acute respiratory disease in chickens worldwide. To date, only one complete genomic sequence of ILTV has been reported. This sequence was generated by concatenating partial sequences from six different ILTV strains. Thus, the full genomic sequence of a single (individual) strain of ILTV has not been determined previously. This study aimed to use high throughput sequencing technology to determine the complete genomic sequence of a live attenuated vaccine strain of ILTV. Results The complete genomic sequence of the Serva vaccine strain of ILTV was determined, annotated and compared to the concatenated ILTV reference sequence. The genome size of the Serva strain was 152,628 bp, with a G + C content of 48%. A total of 80 predicted open reading frames were identified. The Serva strain had 96.5% DNA sequence identity with the concatenated ILTV sequence. Notably, the concatenated ILTV sequence was found to lack four large regions of sequence, including 528 bp and 594 bp of sequence in the UL29 and UL36 genes, respectively, and two copies of a 1,563 bp sequence in the repeat regions. Considerable differences in the size of the predicted translation products of 4 other genes (UL54, UL30, UL37 and UL38) were also identified. More than 530 single-nucleotide polymorphisms (SNPs) were identified. Most SNPs were located within three genomic regions, corresponding to sequence from the SA-2 ILTV vaccine strain in the concatenated ILTV sequence. Conclusions This is the first complete genomic sequence of an individual ILTV strain. This sequence will facilitate future comparative genomic studies of ILTV by providing an appropriate reference sequence for the sequence analysis of other ILTV strains. PMID:21501528

  1. Draft Genome Sequences of Klebsiella variicola Plant Isolates

    PubMed Central

    Martínez-Romero, Esperanza; Silva-Sanchez, Jesús; Barrios, Humberto; Rodríguez-Medina, Nadia; Martínez-Barnetche, Jesús; Téllez-Sosa, Juan; Gómez-Barreto, Rosa Elena

    2015-01-01

    Three endophytic Klebsiella variicola isolates—T29A, 3, and 6A2, obtained from sugar cane stem, maize shoots, and banana leaves, respectively—were used for whole-genome sequencing. Here, we report the draft genome sequences of circular chromosomes and plasmids. The genomes contain plant colonization and cellulases genes. This study will help toward understanding the genomic basis of K. variicola interaction with plant hosts. PMID:26358599

  2. Draft Genome Sequences of Klebsiella variicola Plant Isolates.

    PubMed

    Martínez-Romero, Esperanza; Silva-Sanchez, Jesús; Barrios, Humberto; Rodríguez-Medina, Nadia; Martínez-Barnetche, Jesús; Téllez-Sosa, Juan; Gómez-Barreto, Rosa Elena; Garza-Ramos, Ulises

    2015-01-01

    Three endophytic Klebsiella variicola isolates-T29A, 3, and 6A2, obtained from sugar cane stem, maize shoots, and banana leaves, respectively-were used for whole-genome sequencing. Here, we report the draft genome sequences of circular chromosomes and plasmids. The genomes contain plant colonization and cellulases genes. This study will help toward understanding the genomic basis of K. variicola interaction with plant hosts. PMID:26358599

  3. Integration of new alternative reference strain genome sequences into the Saccharomyces genome database.

    PubMed

    Song, Giltae; Balakrishnan, Rama; Binkley, Gail; Costanzo, Maria C; Dalusag, Kyla; Demeter, Janos; Engel, Stacia; Hellerstedt, Sage T; Karra, Kalpana; Hitz, Benjamin C; Nash, Robert S; Paskov, Kelley; Sheppard, Travis; Skrzypek, Marek; Weng, Shuai; Wong, Edith; Michael Cherry, J

    2016-01-01

    The Saccharomyces Genome Database (SGD; http://www.yeastgenome.org/) is the authoritative community resource for the Saccharomyces cerevisiae reference genome sequence and its annotation. To provide a wider scope of genetic and phenotypic variation in yeast, the genome sequences and their corresponding annotations from 11 alternative S. cerevisiae reference strains have been integrated into SGD. Genomic and protein sequence information for genes from these strains are now available on the Sequence and Protein tab of the corresponding Locus Summary pages. We illustrate how these genome sequences can be utilized to aid our understanding of strain-specific functional and phenotypic differences.Database URL: www.yeastgenome.org. PMID:27252399

  4. Integration of new alternative reference strain genome sequences into the Saccharomyces genome database

    PubMed Central

    Song, Giltae; Balakrishnan, Rama; Binkley, Gail; Costanzo, Maria C.; Dalusag, Kyla; Demeter, Janos; Engel, Stacia; Hellerstedt, Sage T.; Karra, Kalpana; Hitz, Benjamin C.; Nash, Robert S.; Paskov, Kelley; Sheppard, Travis; Skrzypek, Marek; Weng, Shuai; Wong, Edith; Michael Cherry, J.

    2016-01-01

    The Saccharomyces Genome Database (SGD; http://www.yeastgenome.org/) is the authoritative community resource for the Saccharomyces cerevisiae reference genome sequence and its annotation. To provide a wider scope of genetic and phenotypic variation in yeast, the genome sequences and their corresponding annotations from 11 alternative S. cerevisiae reference strains have been integrated into SGD. Genomic and protein sequence information for genes from these strains are now available on the Sequence and Protein tab of the corresponding Locus Summary pages. We illustrate how these genome sequences can be utilized to aid our understanding of strain-specific functional and phenotypic differences. Database URL: www.yeastgenome.org PMID:27252399

  5. The Genomes On Line Database (GOLD) in 2007: status of genomic and metagenomic projects and their associated metadata

    SciTech Connect

    Fenner, Marsha W; Liolios, Konstantinos; Mavromatis, Konstantinos; Tavernarakis, Nektarios; Kyrpides, Nikos C.

    2007-12-31

    The Genomes On Line Database (GOLD) is a comprehensive resource of information for genome and metagenome projects world-wide. GOLD provides access to complete and ongoing projects and their associated metadata through pre-computed lists and a search page. The database currently incorporates information for more than 2900 sequencing projects, of which 639 have been completed and the data deposited in the public databases. GOLD is constantly expanding to provide metadata information related to the project and the organism and is compliant with the Minimum Information about a Genome Sequence (MIGS) specifications.

  6. Genome sequencing and annotation of Proteus sp. SAS71

    PubMed Central

    Selim, Samy; Hassan, Sherif; Hagagy, Nashwa

    2015-01-01

    We report draft genome sequence of Proteus sp. strain SAS71, isolated from water spring in Aljouf region, Saudi Arabia. The draft genome size is 3,037,704 bp with a G + C content of 39.3% and contains 6 rRNA sequence (single copies of 5S, 16S & 23S rRNA). The genome sequence can be accessed at DDBJ/EMBL/GenBank under the accession no. LDIU00000000. PMID:26697338

  7. Annotation-based genome-wide SNP discovery in the large and complex Aegilops tauschii genome using next-generation sequencing without a reference genome sequence

    Technology Transfer Automated Retrieval System (TEKTRAN)

    An annotation-based, genome-wide SNP discovery pipeline is reported using NGS data for large and complex genomes without a reference genome sequence. Roche 454 shotgun reads with low genome coverage of one genotype are annotated in order to distinguish single-copy sequences and repeat junctions fr...

  8. Draft Genome Sequence of the Environmental Isolate Chryseobacterium sp. Hurlbut01.

    PubMed

    Couger, M B; Hurlbut, Allison; Murphy, Chelsea L; Budd, Connie; French, Donald P; Hoff, Wouter D; Elshahed, Mostafa S; Youssef, Noha H

    2015-01-01

    We report here the draft genome sequence of the environmental isolate Chryseobacterium sp. Hurlbut01, isolated from a light switch surface in Stillwater, OK, as part of the Student-Initiated Microbial Discovery (SIMD) project. The genome has a size of 3,899,838 bp and a contig N50 of 321 kb. PMID:26383650

  9. Draft Genome Sequence of the Environmental Isolate Chryseobacterium sp. Hurlbut01

    PubMed Central

    Couger, M. B.; Hurlbut, Allison; Murphy, Chelsea L.; Budd, Connie; French, Donald P.; Hoff, Wouter D.; Elshahed, Mostafa S.

    2015-01-01

    We report here the draft genome sequence of the environmental isolate Chryseobacterium sp. Hurlbut01, isolated from a light switch surface in Stillwater, OK, as part of the Student-Initiated Microbial Discovery (SIMD) project. The genome has a size of 3,899,838 bp and a contig N50 of 321 kb. PMID:26383650

  10. Are We There Yet? Reliably Estimating the Completeness of Plant Genome Sequences.

    PubMed

    Veeckman, Elisabeth; Ruttink, Tom; Vandepoele, Klaas

    2016-08-01

    Genome sequencing is becoming cheaper and faster thanks to the introduction of next-generation sequencing techniques. Dozens of new plant genome sequences have been released in recent years, ranging from small to gigantic repeat-rich or polyploid genomes. Most genome projects have a dual purpose: delivering a contiguous, complete genome assembly and creating a full catalog of correctly predicted genes. Frequently, the completeness of a species' gene catalog is measured using a set of marker genes that are expected to be present. This expectation can be defined along an evolutionary gradient, ranging from highly conserved genes to species-specific genes. Large-scale population resequencing studies have revealed that gene space is fairly variable even between closely related individuals, which limits the definition of the expected gene space, and, consequently, the accuracy of estimates used to assess genome and gene space completeness. We argue that, based on the desired applications of a genome sequencing project, different completeness scores for the genome assembly and/or gene space should be determined. Using examples from several dicot and monocot genomes, we outline some pitfalls and recommendations regarding methods to estimate completeness during different steps of genome assembly and annotation. PMID:27512012

  11. Are We There Yet? Reliably Estimating the Completeness of Plant Genome Sequences[OPEN

    PubMed Central

    2016-01-01

    Genome sequencing is becoming cheaper and faster thanks to the introduction of next-generation sequencing techniques. Dozens of new plant genome sequences have been released in recent years, ranging from small to gigantic repeat-rich or polyploid genomes. Most genome projects have a dual purpose: delivering a contiguous, complete genome assembly and creating a full catalog of correctly predicted genes. Frequently, the completeness of a species’ gene catalog is measured using a set of marker genes that are expected to be present. This expectation can be defined along an evolutionary gradient, ranging from highly conserved genes to species-specific genes. Large-scale population resequencing studies have revealed that gene space is fairly variable even between closely related individuals, which limits the definition of the expected gene space, and, consequently, the accuracy of estimates used to assess genome and gene space completeness. We argue that, based on the desired applications of a genome sequencing project, different completeness scores for the genome assembly and/or gene space should be determined. Using examples from several dicot and monocot genomes, we outline some pitfalls and recommendations regarding methods to estimate completeness during different steps of genome assembly and annotation. PMID:27512012

  12. Complete genome sequence of Thermosediminibacter oceani type strain (JW/IW-1228PT)

    SciTech Connect

    Pitluck, Sam; Yasawong, Montri; Munk, Christine; Nolan, Matt; Lapidus, Alla L.; Lucas, Susan; Glavina Del Rio, Tijana; Tice, Hope; Cheng, Jan-Fang; Bruce, David; Detter, J. Chris; Tapia, Roxanne; Han, Cliff; Goodwin, Lynne A.; Liolios, Konstantinos; Ivanova, N; Mavromatis, K; Mikhailova, Natalia; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Rohde, Manfred; Spring, Stefan; Sikorski, Johannes; Goker, Markus; Woyke, Tanja; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter

    2010-01-01

    Thermosediminibacter oceani (Lee et al. 2006) is the type species of the genus Thermosediminibacter in the family Thermoanaerobacteraceae. The anaerobic, barophilic, chemoorganotrophic thermophile is characterized by straight to curved Gram-negative rods. The strain described in this study has been isolated from a core sample of deep sea sediments of the Peruvian high productivity upwelling system. This is the first completed genome sequence of a member of the genus Thermosediminibacter and the seventh genome sequence in the family Thermoanaerobacteraceae. The 2,280,035 bp long genome with its 2,285 protein-coding and 63 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  13. Complete genome sequence of Xylanimonas cellulosilytica type strain (XIL07T)

    SciTech Connect

    Foster, Brian; Pukall, Rudiger; Abt, Birte; Nolan, Matt; Glavina Del Rio, Tijana; Chen, Feng; Lucas, Susan; Tice, Hope; Pitluck, Sam; Cheng, Jan-Fang; Chertkov, Olga; Brettin, Thomas S; Han, Cliff; Detter, J C; Bruce, David; Goodwin, Lynne A.; Ivanova, N; Mavromatis, K; Pati, Amrita; Mikhailova, Natalia; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Chain, Patrick S. G.; Rohde, Manfred; Goker, Markus; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter; Lapidus, Alla L.

    2010-01-01

    Xylanimonas cellulosilytica Rivas et al. 2003 is the type species of the genus Xylanimonas of the actinobacterial family Promicromonosporaceae. The species X. cellulosilytica is of interest because of its ability to hydrolyze cellulose and xylan. Here we describe the features of this organism, together with the complete genome sequence, and annotation. This is the first complete genome sequence of a member of the large family Promicromonosporaceae, and the 3,831,380 bp long genome (one chromosome plus an 88,604 bp long plasmid) with its 3485 protein-coding and 61 RNA genes is part of the Genomic Encyclopedia of Bacteria and Archaea project.

  14. Genome sequence of the Antarctic rhodopsins- containing flavobacterium Gillisia limnaea type strain (R- 8282T)

    SciTech Connect

    Riedel, Thomas; Held, Brittany; Nolan, Matt; Lucas, Susan; Lapidus, Alla L.; Tice, Hope; Glavina Del Rio, Tijana; Cheng, Jan-Fang; Han, Cliff; Tapia, Roxanne; Goodwin, Lynne A.; Pitluck, Sam; Liolios, Konstantinos; Mavromatis, K; Pagani, Ioanna; Ivanova, N; Mikhailova, Natalia; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Rohde, Manfred; Tindall, Brian; Detter, J. Chris; Goker, Markus; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter; Woyke, Tanja

    2012-01-01

    Gillisia limnaea Van Trappen et al. 2004 is the type species of the genus Gillisia, which is a mem- ber of the well characterized family Flavobacteriaceae. The genome of G. limnea R-8282T is the first sequenced genome (permanent draft) from a type strain of the genus Gillisia. Here we de- scribe the features of this organism, together with the permanent-draft genome sequence and an- notation. The 3,966,857 bp long chromosome (two scaffolds) with its 3,569 protein-coding and 51 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  15. Complete genome sequence of Ignisphaera aggregans type strain (AQ1.S1T)

    SciTech Connect

    Goker, Markus; Held, Brittany; Lapidus, Alla L.; Nolan, Matt; Spring, Stefan; Yasawong, Montri; Lucas, Susan; Glavina Del Rio, Tijana; Tice, Hope; Cheng, Jan-Fang; Goodwin, Lynne A.; Tapia, Roxanne; Pitluck, Sam; Liolios, Konstantinos; Ivanova, N; Mavromatis, K; Mikhailova, Natalia; Pati, Amrita; Palaniappan, Krishna; Brambilla, Evelyne-Marie; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Brettin, Thomas S; Detter, J. Chris; Han, Cliff; Rohde, Manfred; Sikorski, Johannes; Woyke, Tanja; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter

    2010-01-01

    Ignisphaera aggregans Niederberger et al. 2006 is the type and sole species of genus Ignisphaera. This archaeal species is characterized by a cocci-shaped, strictly anaerobic, moderately acidophilic, heterotrophic hyperthermophile and fermentative phenotype. The type strain AQ1.S1T was isolated from a near neutral, boiling spring in Kuirau Park, Rotorua, New Zealand. This is the first completed genome sequence of the genus Ignisphaera and the fifth genome (fourth type strain) sequence in the family Desulfurococcaceae. The 1,875,953 bp long genome with its 2,061 protein-coding and 52 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  16. Complete genome sequence of Calditerrivibrio nitroreducens type strain (Yu37-1T)

    SciTech Connect

    Pitluck, Sam; Sikorski, Johannes; Zeytun, Ahmet; Lapidus, Alla L.; Nolan, Matt; Lucas, Susan; Hammon, Nancy; Deshpande, Shweta; Cheng, Jan-Fang; Tapia, Roxanne; Han, Cliff; Goodwin, Lynne A.; Liolios, Konstantinos; Pagani, Ioanna; Ivanova, N; Mavromatis, K; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Detter, J. Chris; Brambilla, Evelyne-Marie; Ngatchou, Olivier Duplex; Rohde, Manfred; Spring, Stefan; Goker, Markus; Woyke, Tanja; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter; Land, Miriam L

    2011-01-01

    Calditerrivibrio nitroreducens Iino et al. 2008 is the type species of the genus Calditerrivibrio. The species is of interest because of its important role in the nitrate cycle as nitrate reducer and for its isolated phylogenetic position in the Tree of Life. Here we describe the features of this organism, together with the complete genome sequence and annotation. This is the third complete genome sequence of a member of the family Deferribacteraceae. The 2,216,552 bp long genome with its 2,128 protein-coding and 50 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  17. Complete genome sequence of Sanguibacter keddieii type strain (ST-74T)

    SciTech Connect

    Ivanova, Natalia; Sikorski, Johannes; Sims, David; Brettin, Thomas; Detter, John C.; Han, Cliff; Lapidus, Alla; Copeland, Alex; Glavina Del Rio, Tijana; Nolan, Matt; Chen, Feng; Lucas, Susan; Tice, Hope; Cheng, Jan-Fang; Bruce, David; Goodwin, Lynne; Pitluck, Sam; Pati, Amrita; Mavromatis, Konstantinos; Chen, Amy; Palaniappan, Krishna; D'haeseleer, Patrik; Chain, Patrick; Bristow, Jim; Eisen, Jonathan A.; Markowitz, Victor; Hugenholtz, Philip; Goker, Markus; Pukall, Rudiger; Klenk, Hans-Peter; Kyrpides, Nikos

    2009-05-20

    Sanguibacter keddieii is the type species of the genus Sanguibacter, the only described genus within the family of Sanguibacteraceae. Phylogenetically, this family is located in the neighbourhood of the genus Oerskovia and the family Cellulomonadaceae within the actinobacterial suborder Micrococcineae. The strain described in this report was isolated from blood of apparently healthy cows. Here we describe the features of this organism, together with the complete genome sequence, and annotation. This is the first complete genome sequence of the family Sanguibacteraceae, and the 4,253,413 bp long single replicon genome with its 3735 protein-coding and 70 RNA genes is part of the Genomic Encyclopedia of Bacteria and Archaea project.

  18. Sequencing and assembly of the 22-gb loblolly pine genome.

    PubMed

    Zimin, Aleksey; Stevens, Kristian A; Crepeau, Marc W; Holtz-Morris, Ann; Koriabine, Maxim; Marçais, Guillaume; Puiu, Daniela; Roberts, Michael; Wegrzyn, Jill L; de Jong, Pieter J; Neale, David B; Salzberg, Steven L; Yorke, James A; Langley, Charles H

    2014-03-01

    Conifers are the predominant gymnosperm. The size and complexity of their genomes has presented formidable technical challenges for whole-genome shotgun sequencing and assembly. We employed novel strategies that allowed us to determine the loblolly pine (Pinus taeda) reference genome sequence, the largest genome assembled to date. Most of the sequence data were derived from whole-genome shotgun sequencing of a single megagametophyte, the haploid tissue of a single pine seed. Although that constrained the quantity of available DNA, the resulting haploid sequence data were well-suited for assembly. The haploid sequence was augmented with multiple linking long-fragment mate pair libraries from the parental diploid DNA. For the longest fragments, we used novel fosmid DiTag libraries. Sequences from the linking libraries that did not match the megagametophyte were identified and removed. Assembly of the sequence data were aided by condensing the enormous number of paired-end reads into a much smaller set of longer "super-reads," rendering subsequent assembly with an overlap-based assembly algorithm computationally feasible. To further improve the contiguity and biological utility of the genome sequence, additional scaffolding methods utilizing independent genome and transcriptome assemblies were implemented. The combination of these strategies resulted in a draft genome sequence of 20.15 billion bases, with an N50 scaffold size of 66.9 kbp. PMID:24653210

  19. The reference genome sequence of Saccharomyces cerevisiae: then and now.

    PubMed

    Engel, Stacia R; Dietrich, Fred S; Fisk, Dianna G; Binkley, Gail; Balakrishnan, Rama; Costanzo, Maria C; Dwight, Selina S; Hitz, Benjamin C; Karra, Kalpana; Nash, Robert S; Weng, Shuai; Wong, Edith D; Lloyd, Paul; Skrzypek, Marek S; Miyasato, Stuart R; Simison, Matt; Cherry, J Michael

    2014-03-01

    The genome of the budding yeast Saccharomyces cerevisiae was the first completely sequenced from a eukaryote. It was released in 1996 as the work of a worldwide effort of hundreds of researchers. In the time since, the yeast genome has been intensively studied by geneticists, molecular biologists, and computational scientists all over the world. Maintenance and annotation of the genome sequence have long been provided by the Saccharomyces Genome Database, one of the original model organism databases. To deepen our understanding of the eukaryotic genome, the S. cerevisiae strain S288C reference genome sequence was updated recently in its first major update since 1996. The new version, called "S288C 2010," was determined from a single yeast colony using modern sequencing technologies and serves as the anchor for further innovations in yeast genomic science. PMID:24374639

  20. The Reference Genome Sequence of Saccharomyces cerevisiae: Then and Now

    PubMed Central

    Engel, Stacia R.; Dietrich, Fred S.; Fisk, Dianna G.; Binkley, Gail; Balakrishnan, Rama; Costanzo, Maria C.; Dwight, Selina S.; Hitz, Benjamin C.; Karra, Kalpana; Nash, Robert S.; Weng, Shuai; Wong, Edith D.; Lloyd, Paul; Skrzypek, Marek S.; Miyasato, Stuart R.; Simison, Matt; Cherry, J. Michael

    2014-01-01

    The genome of the budding yeast Saccharomyces cerevisiae was the first completely sequenced from a eukaryote. It was released in 1996 as the work of a worldwide effort of hundreds of researchers. In the time since, the yeast genome has been intensively studied by geneticists, molecular biologists, and computational scientists all over the world. Maintenance and annotation of the genome sequence have long been provided by the Saccharomyces Genome Database, one of the original model organism databases. To deepen our understanding of the eukaryotic genome, the S. cerevisiae strain S288C reference genome sequence was updated recently in its first major update since 1996. The new version, called “S288C 2010,” was determined from a single yeast colony using modern sequencing technologies and serves as the anchor for further innovations in yeast genomic science. PMID:24374639

  1. Selection to sequence: opportunities in fungal genomics

    SciTech Connect

    Baker, Scott E.

    2009-12-01

    Selection is a biological force, causing genotypic and phenotypic change over time. Whether environmental or human induced, selective pressures shape the genotypes and the phenotypes of organisms both in nature and in the laboratory. In nature, selective pressure is highly dynamic and the sum of the environment and other organisms. In the laboratory, selection is used in genetic studies and industrial strain development programs to isolate mutants affecting biological processes of interest to researchers. Selective pressures are important considerations for fungal biology. In the laboratory a number of fungi are used as experimental systems to study a wide range of biological processes and in nature fungi are important pathogens of plants and animals and play key roles in carbon and nitrogen cycling. The continued development of high throughput sequencing technologies makes it possible to characterize at the genomic level, the effect of selective pressures both in the lab and in nature for filamentous fungi as well as other organisms.

  2. A Comprehensive Genome-Wide Map of Autonomously Replicating Sequences in a Naive Genome

    PubMed Central

    Liachko, Ivan; Bhaskar, Anand; Lee, Chanmi; Chung, Shau Chee Claire

    2010-01-01

    Eukaryotic chromosomes initiate DNA synthesis from multiple replication origins. The machinery that initiates DNA synthesis is highly conserved, but the sites where the replication initiation proteins bind have diverged significantly. Functional comparative genomics is an obvious approach to study the evolution of replication origins. However, to date, the Saccharomyces cerevisiae replication origin map is the only genome map available. Using an iterative approach that combines computational prediction and functional validation, we have generated a high-resolution genome-wide map of DNA replication origins in Kluyveromyces lactis. Unlike other yeasts or metazoans, K. lactis autonomously replicating sequences (KlARSs) contain a 50 bp consensus motif suggestive of a dimeric structure. This motif is necessary and largely sufficient for initiation and was used to dependably identify 145 of the up to 156 non-repetitive intergenic ARSs projected for the K. lactis genome. Though similar in genome sizes, K. lactis has half as many ARSs as its distant relative S. cerevisiae. Comparative genomic analysis shows that ARSs in K. lactis and S. cerevisiae preferentially localize to non-syntenic intergenic regions, linking ARSs with loci of accelerated evolutionary change. PMID:20485513

  3. A taste of pineapple evolution through genome sequencing.

    PubMed

    Xu, Qing; Liu, Zhong-Jian

    2015-12-01

    The genome sequence assembly of the highly heterozygous Ananas comosus and its varieties is an impressive technical achievement. The sequence opens the door to a greater understanding of pineapple morphology and evolution. PMID:26620110

  4. DNA Data Bank of Japan at work on genome sequence data.

    PubMed

    Tateno, Y; Fukami-Kobayashi, K; Miyazaki, S; Sugawara, H; Gojobori, T

    1998-01-01

    We at the DNA Data Bank of Japan (DDBJ) (http://www.ddbj.nig.ac.jp) have recently begun receiving, processing and releasing EST and genome sequence data submitted by various Japanese genome projects. The data include those for human, Arabidopsis thaliana, rice, nematode, Synechocystis sp. and Escherichia coli. Since the quantity of data is very large, we organized teams to conduct preliminary discussions with project teams about data submission and handling for release to the public. We also developed a mass submission tool to cope with a large quantity of data. In addition, to provide genome data on WWW, we developed a genome information system using Java. This system (http://mol.genes.nig.ac.jp/ecoli/) can in theory be used for any genome sequence data. These activities will facilitate processing of large quantities of EST and genome data. PMID:9399792

  5. Complete genome sequence of Anaerococcus prevotii type strain (PC1T)

    SciTech Connect

    LaButti, Kurt; Pukall, Rudiger; Steenblock, Katja; Glavina Del Rio, Tijana; Tice, Hope; Copeland, A; Cheng, Jan-Fang; Lucas, Susan; Chen, Feng; Nolan, Matt; Bruce, David; Goodwin, Lynne A.; Pitluck, Sam; Ivanova, N; Mavromatis, K; Ovchinnikova, Galina; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Chain, Patrick S. G.; Saunders, Elizabeth H; Brettin, Tom; Detter, J. Chris; Han, Cliff; Barry, Kerrie; Goker, Markus; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter; Lapidus, Alla L.

    2009-01-01

    Anaerococcus prevotii (Foubert and Douglas 1948) Ezaki et al. 2001 is the type species of the genus, and is of phylogenetic interest because of its arguable assignment to the provisionally arranged family Peptostreptococcaceae . A. prevotii is an obligate anaerobic coccus, usually arranged in clumps or tetrads. The strain, whose genome is described here, was originally isolated from human plasma; other strains of the species were also isolated from clinical specimen. Here we describe the features of this organism, together with the complete genome sequence and annotation. This is the first completed genome sequence of a member of the genus. Next to Finegoldia magna, A. prevotii is only the second species from the family Peptostreptococcaceae for which a complete genome sequence is described. The 1,998,633 bp long genome (chromosome and one plasmid) with its 1852 protein-coding and 61 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  6. Complete genome sequence of Jonesia denitrificans type strain (Prevot 55134T)

    SciTech Connect

    Pukall, Rudiger; Gehrich-Schroeter, Gabriele; Lapidus, Alla L.; Nolan, Matt; Glavina Del Rio, Tijana; Lucas, Susan; Chen, Feng; Tice, Hope; Pitluck, Sam; Cheng, Jan-Fang; Copeland, A; Saunders, Elizabeth H; Detter, J. Chris; Bruce, David; Goodwin, Lynne A.; Pati, Amrita; Ivanova, N; Mavromatis, K; Ovchinnikova, Galina; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Chain, Patrick S. G.; Goker, Markus; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter; Han, Cliff

    2009-01-01

    Jonesia denitrificans (Prevot 1961) Rocourt et al. 1987 is the type species of the genus Jonesia, and is of phylogenetic interest because of its isolated location in the actinobacterial suborder Micrococcineae. J. denitrificans is characterized by a typical coryneform morphology and is able to form irregular nonsporulating rods showing branched and clublike forms. Coccoid cells occur in older cultures. J. denitrificans is classified as a pathogenic organism for animals (vertebrates). The type strain whose genome is described here was originally isolated from cooked ox blood. Here we describe the features of this organism, together with the complete genome sequence and annotation. This is the first completed genome sequence of a member of the genus for which a complete genome sequence is described. The 2,749,646 bp long genome with its 2558 protein-coding and 71 RNA genes is part of the Genomic Encyclopedia of Bacteria and Archaea project.

  7. Identification and mapping of paralogous genes on a known genomic DNA sequence.

    PubMed

    Bina, Minou

    2006-01-01

    The completion of whole genome sequencing projects offers the opportunity to examine the organization of genes and the discovery of evolutionarily related genes in a given species. For the beginners in the field, through a specific example, this chapter provides a step-by-step procedure for identifying paralogous genes, using the genome browser at UCSC (http://genome.ucsc.edu/). The example describes identification and mapping in the human genome, the paralogs of TCF12/HTF4. The example identifies TCF3 and TCF4 as paralogs of the TCF12/HTF4 gene. The example also identifies a related sequence, corresponding to a pseudogene, in one of the introns of the JAK2 gene. The procedure described should be applicable to the discovery and creation of maps of paralogous genes in the genomic DNA sequences that are available at the genome browser at UCSC. PMID:16888348

  8. Coevolution between simple sequence repeats (SSRs) and virus genome size

    PubMed Central

    2012-01-01

    Background Relationship between the level of repetitiveness in genomic sequence and genome size has been investigated by making use of complete prokaryotic and eukaryotic genomes, but relevant studies have been rarely made in virus genomes. Results In this study, a total of 257 viruses were examined, which cover 90% of genera. The results showed that simple sequence repeats (SSRs) is strongly, positively and significantly correlated with genome size. Certain repeat class is distributed in a certain range of genome sequence length. Mono-, di- and tri- repeats are widely distributed in all virus genomes, tetra- SSRs as a common component consist in genomes which more than 100 kb in size; in the range of genome < 100 kb, genomes containing penta- and hexa- SSRs are not more than 50%. Principal components analysis (PCA) indicated that dinucleotide repeat affects the differences of SSRs most strongly among virus genomes. Results showed that SSRs tend to accumulate in larger virus genomes; and the longer genome sequence, the longer repeat units. Conclusions We conducted this research standing on the height of the whole virus. We concluded that genome size is an important factor in affecting the occurrence of SSRs; hosts are also responsible for the variances of SSRs content to a certain degree. PMID:22931422

  9. Genome Sequence of the Repetitive-Sequence-Rich Mycoplasma fermentans Strain M64▿

    PubMed Central

    Shu, Hung-Wei; Liu, Tze-Tze; Chan, Huang-I; Liu, Yen-Ming; Wu, Keh-Ming; Shu, Hung-Yu; Tsai, Shih-Feng; Hsiao, Kwang-Jen; Hu, Wensi S.; Ng, Wailap Victor

    2011-01-01

    Mycoplasma fermentans is a microorganism commonly found in the genitourinary and respiratory tracts of healthy individuals and AIDS patients. The complete genome of the repetitive-sequence-rich M. fermentans strain M64 is reported here. Comparative genomics analysis revealed dramatic differences in genome size between this strain and the recently completely sequenced JER strain. PMID:21642450

  10. The human genome project: Prospects and implications for clinical medicine

    SciTech Connect

    Green, E.D.; Waterston, R.H. )

    1991-10-09

    The recently initiated human genome project is a large international effort to elucidate the genetic architecture of the genomes of man and several model organisms. The initial phases of this endeavor involve the establishment of rough blueprints (maps) of the genetic landscape of these genomes, with the long-term goal of determining their precise nucleotide sequences and identifying the genes. The knowledge gained by these studies will provide a vital tool for the study of many biologic processes and will have a profound impact on clinical medicine.

  11. [Genomic variation in maize]. Final project report

    SciTech Connect

    Rivin, C.J.

    1991-12-31

    These studies have sought to learn how different DNA sequences and sequence arrangements contribute to genome plasticity in maize. We describe quantitative variation among maize inbred lines for tandemly arrayed and dispersed repeated DNA sequences and gene families, and qualitative variation for sequences homologous to the Mutator family of transposons. The potential of these sequences to undergo unequal crossing over, non-allelic (ectopic) recombination and transposition makes them a source of genome instability. We have found examples of rapid genomic change involving these sequences in Fl hybrids, tissue culture cells and regenerated plants. We describe the repetitive portion of the maize genome as composed primarily of sequences that vary markedly in copy number among different genetic stocks. The most highly variable is the 185 bp repeat associated with the heterochromatic chromosome knobs. Even in lines without visible knobs, there is a considerable quantity of tandemly arrayed repeats. We also found a high degree of variability for the tandemly arrayed 5S and ribosomal DNA repeats. While such variation might be expected as the result of unequal cross-over, we were surprised to find considerable variation among lower copy number, dispersed repeats as well. One highly repeated sequence that showed a complex tandem and dispersed arrangement stood out as showing no detectable variability among the maize lines. In striking contrast to the variability seen between the inbred stocks, individuals within a stock were indistinguishable with regard to their repeated sequence multiplicities.

  12. A physical map of the highly heterozygous Populus genome: integration with the genome sequence and genetic map and analysis of haplotype variation

    Technology Transfer Automated Retrieval System (TEKTRAN)

    As part of a larger project to sequence the Populus genome and generate genomic resources for this emerging model tree, we constructed a physical map of the Populus genome, representing one of the first maps of an undomesticated, highly heterozygous plant species. The physical map, consisting of 2,...

  13. Whole-genome sequencing in outbreak analysis.

    PubMed

    Gilchrist, Carol A; Turner, Stephen D; Riley, Margaret F; Petri, William A; Hewlett, Erik L

    2015-07-01

    In addition to the ever-present concern of medical professionals about epidemics of infectious diseases, the relative ease of access and low cost of obtaining, producing, and disseminating pathogenic organisms or biological toxins mean that bioterrorism activity should also be considered when facing a disease outbreak. Utilization of whole-genome sequencing (WGS) in outbreak analysis facilitates the rapid and accurate identification of virulence factors of the pathogen and can be used to identify the path of disease transmission within a population and provide information on the probable source. Molecular tools such as WGS are being refined and advanced at a rapid pace to provide robust and higher-resolution methods for identifying, comparing, and classifying pathogenic organisms. If these methods of pathogen characterization are properly applied, they will enable an improved public health response whether a disease outbreak was initiated by natural events or by accidental or deliberate human activity. The current application of next-generation sequencing (NGS) technology to microbial WGS and microbial forensics is reviewed. PMID:25876885

  14. Whole-Genome Sequencing in Outbreak Analysis

    PubMed Central

    Turner, Stephen D.; Riley, Margaret F.; Petri, William A.; Hewlett, Erik L.

    2015-01-01

    SUMMARY In addition to the ever-present concern of medical professionals about epidemics of infectious diseases, the relative ease of access and low cost of obtaining, producing, and disseminating pathogenic organisms or biological toxins mean that bioterrorism activity should also be considered when facing a disease outbreak. Utilization of whole-genome sequencing (WGS) in outbreak analysis facilitates the rapid and accurate identification of virulence factors of the pathogen and can be used to identify the path of disease transmission within a population and provide information on the probable source. Molecular tools such as WGS are being refined and advanced at a rapid pace to provide robust and higher-resolution methods for identifying, comparing, and classifying pathogenic organisms. If these methods of pathogen characterization are properly applied, they will enable an improved public health response whether a disease outbreak was initiated by natural events or by accidental or deliberate human activity. The current application of next-generation sequencing (NGS) technology to microbial WGS and microbial forensics is reviewed. PMID:25876885

  15. Efficient analysis of mouse genome sequences reveal many nonsense variants.

    PubMed

    Steeland, Sophie; Timmermans, Steven; Van Ryckeghem, Sara; Hulpiau, Paco; Saeys, Yvan; Van Montagu, Marc; Vandenbroucke, Roosmarijn E; Libert, Claude

    2016-05-17

    Genetic polymorphisms in coding genes play an important role when using mouse inbred strains as research models. They have been shown to influence research results, explain phenotypical differences between inbred strains, and increase the amount of interesting gene variants present in the many available inbred lines. SPRET/Ei is an inbred strain derived from Mus spretus that has ∼1% sequence difference with the C57BL/6J reference genome. We obtained a listing of all SNPs and insertions/deletions (indels) present in SPRET/Ei from the Mouse Genomes Project (Wellcome Trust Sanger Institute) and processed these data to obtain an overview of all transcripts having nonsynonymous coding sequence variants. We identified 8,883 unique variants affecting 10,096 different transcripts from 6,328 protein-coding genes, which is about 28% of all coding genes. Because only a subset of these variants results in drastic changes in proteins, we focused on variations that are nonsense mutations that ultimately resulted in a gain of a stop codon. These genes were identified by in silico changing the C57BL/6J coding sequences to the SPRET/Ei sequences, converting them to amino acid (AA) sequences, and comparing the AA sequences. All variants and transcripts affected were also stored in a database, which can be browsed using a SPRET/Ei M. spretus variants web tool (www.spretus.org), including a manual. We validated the tool by demonstrating the loss of function of three proteins predicted to be severely truncated, namely Fas, IRAK2, and IFNγR1. PMID:27147605

  16. Sequence variants from whole genome sequencing a large group of Icelanders.

    PubMed

    Gudbjartsson, Daniel F; Sulem, Patrick; Helgason, Hannes; Gylfason, Arnaldur; Gudjonsson, Sigurjon A; Zink, Florian; Oddson, Asmundur; Magnusson, Gisli; Halldorsson, Bjarni V; Hjartarson, Eirikur; Sigurdsson, Gunnar Th; Kong, Augustine; Helgason, Agnar; Masson, Gisli; Magnusson, Olafur Th; Thorsteinsdottir, Unnur; Stefansson, Kari

    2015-01-01

    We have accumulated considerable data on the genetic makeup of the Icelandic population by sequencing the whole genomes of 2,636 Icelanders to depth of at least 10X and by chip genotyping 101,584 more. The sequencing was done with Illumina technology. The median sequencing depth was 20X and 909 individuals were sequenced to a depth of at least 30X. We found 20 million single nucleotide polymorphisms (SNPs) and 1.5 million insertions/deletions (indels) that passed stringent quality control. Almost all the common SNPs (derived allele frequency (DAF) over 2%) that we identified in Iceland have been observed by either dbSNP (build 137) or the Exome Sequencing Project (ESP) while only 60 and 20% of rare (DAF<0.5%) SNPs and indels in coding regions, the most heavily studied parts of the genome, have been observed in the public databases. Features of our variant data, such as the transition/transversion ratio and the length distribution of indels, are similar to published reports. PMID:25977816

  17. Mapping whole genome shotgun sequence and variant calling in mammalian species without their reference genomes.

    PubMed

    Kalbfleisch, Ted; Heaton, Michael P

    2013-01-01

    Genomics research in mammals has produced reference genome sequences that are essential for identifying variation associated with disease.  High quality reference genome sequences are now available for humans, model species, and economically important agricultural animals.  Comparisons between these species have provided unique insights into mammalian gene function.  However, the number of species with reference genomes is small compared to those needed for studying molecular evolutionary relationships in the tree of life.  For example, among the even-toed ungulates there are approximately 300 species whose phylogenetic relationships have been calculated in the 10k trees project.  Only six of these have reference genomes:  cattle, swine, sheep, goat, water buffalo, and bison.  Although reference sequences will eventually be developed for additional hoof stock, the resources in terms of time, money, infrastructure and expertise required to develop a quality reference genome may be unattainable for most species for at least another decade.  In this work we mapped 35 Gb of next generation sequence data of a Katahdin sheep to its own species' reference genome ( Ovis aries Oar3.1) and to that of a species that diverged 15 to 30 million years ago ( Bos taurus UMD3.1).  In total, 56% of reads covered 76% of UMD3.1 to an average depth of 6.8 reads per site, 83 million variants were identified, of which 78 million were homozygous and likely represent interspecies nucleotide differences. Excluding repeat regions and sex chromosomes, nearly 3.7 million heterozygous sites were identified in this animal vs. bovine UMD3.1, representing polymorphisms occurring in sheep.  Of these, 41% could be readily mapped to orthologous positions in ovine Oar3.1 with 80% corroborated as heterozygous.  These variant sites, identified via interspecies mapping could be used for comparative genomics, disease association studies, and ultimately to understand mammalian gene

  18. Genome Wide Characterization of Simple Sequence Repeats in Cucumber

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The whole genome sequence of the cucumber cultivar Gy14 was recently sequenced at 15× coverage with the Roche 454 Titanium technology. The microsatellite DNA sequences (simple sequence repeats, SSRs) in the assembled scaffolds were computationally explored and characterized. A total of 112,073 SSRs ...

  19. Finishing The Euchromatic Sequence Of The Human Genome

    SciTech Connect

    Rubin, Edward M.; Lucas, Susan; Richardson, Paul; Rokhsar, Daniel; Pennacchio, Len

    2004-09-07

    The sequence of the human genome encodes the genetic instructions for human physiology, as well as rich information about human evolution. In 2001, the International Human Genome Sequencing Consortium reported a draft sequence of the euchromatic portion of the human genome. Since then, the international collaboration has worked to convert this draft into a genome sequence with high accuracy and nearly complete coverage. Here, we report the result of this finishing process.The current genome sequence (Build 35) contains 2.85 billion nucleotides interrupted by only 341 gaps. It covers {approx}99% of the euchromatic genome and is accurate to an error rate of {approx}1 event per 100,000 bases. Many of the remaining euchromatic gaps are associated with segmental duplications and will require focused work with new methods. The near-complete sequence, the first for a vertebrate, greatly improves the precision of biological analyses of the human genome including studies of gene number,birth and death. Notably, the human genome seems to encode only20,000-25,000 protein-coding genes. The genome sequence reported here should serve as a firm foundation for biomedical research in the decades ahead.

  20. A decade of human genome project conclusion: Scientific diffusion about our genome knowledge.

    PubMed

    Moraes, Fernanda; Góes, Andréa

    2016-05-01

    The Human Genome Project (HGP) was initiated in 1990 and completed in 2003. It aimed to sequence the whole human genome. Although it represented an advance in understanding the human genome and its complexity, many questions remained unanswered. Other projects were launched in order to unravel the mysteries of our genome, including the ENCyclopedia of DNA Elements (ENCODE). This review aims to analyze the evolution of scientific knowledge related to both the HGP and ENCODE projects. Data were retrieved from scientific articles published in 1990-2014, a period comprising the development and the 10 years following the HGP completion. The fact that only 20,000 genes are protein and RNA-coding is one of the most striking HGP results. A new concept about the organization of genome arose. The ENCODE project was initiated in 2003 and targeted to map the functional elements of the human genome. This project revealed that the human genome is pervasively transcribed. Therefore, it was determined that a large part of the non-protein coding regions are functional. Finally, a more sophisticated view of chromatin structure emerged. The mechanistic functioning of the genome has been redrafted, revealing a much more complex picture. Besides, a gene-centric conception of the organism has to be reviewed. A number of criticisms have emerged against the ENCODE project approaches, raising the question of whether non-conserved but biochemically active regions are truly functional. Thus, HGP and ENCODE projects accomplished a great map of the human genome, but the data generated still requires further in depth analysis. © 2016 by The International Union of Biochemistry and Molecular Biology, 44:215-223, 2016. PMID:26952518

  1. Genome Sequence of Mushroom Soft-Rot Pathogen Janthinobacterium agaricidamnosum

    PubMed Central

    Graupner, Katharina; Lackner, Gerald

    2015-01-01

    Janthinobacterium agaricidamnosum causes soft-rot disease of the cultured button mushroom Agaricus bisporus and is thus responsible for agricultural losses. Here, we present the genome sequence of J. agaricidamnosum DSM 9628. The 5.9-Mb genome harbors several secondary metabolite biosynthesis gene clusters, which renders this neglected bacterium a promising source for genome mining approaches. PMID:25883287

  2. Genome Sequence of Mushroom Soft-Rot Pathogen Janthinobacterium agaricidamnosum.

    PubMed

    Graupner, Katharina; Lackner, Gerald; Hertweck, Christian

    2015-01-01

    Janthinobacterium agaricidamnosum causes soft-rot disease of the cultured button mushroom Agaricus bisporus and is thus responsible for agricultural losses. Here, we present the genome sequence of J. agaricidamnosum DSM 9628. The 5.9-Mb genome harbors several secondary metabolite biosynthesis gene clusters, which renders this neglected bacterium a promising source for genome mining approaches. PMID:25883287

  3. SEQUENCING THE PIG GENOME USING A BAC BY BAC APPROACH

    Technology Transfer Automated Retrieval System (TEKTRAN)

    We have generated a highly contiguous physical map covering >98% of the pig genome in just 176 contigs. The map is localized to the genome through integration with the UIVC RH map as well BAC end sequence alignments to the human genome. Over 265k HindIII restriction digest fingerprints totaling 16.2...

  4. First Complete Genome Sequence of a Subdivision 6 Acidobacterium Strain

    PubMed Central

    Vieira, Selma; Bunk, Boyke; Riedel, Thomas; Spröer, Cathrin; Overmann, Jörg

    2016-01-01

    Although ubiquitous and abundant in soils, acidobacteria have mostly escaped isolation and remain poorly investigated. Only a few cultured representatives and just eight genomes of subdivisions 1, 3, and 4 are available to date. Here, we determined the complete genome sequence of strain HEG_-6_39, the first genome of Acidobacterium subdivision 6. PMID:27231379

  5. Genome Sequence of Xanthomonas axonopodis pv. punicae Strain LMG 859

    PubMed Central

    Sharma, Vikas; Midha, Samriti; Ranjan, Manish; Pinnaka, Anil Kumar

    2012-01-01

    We report the 4.94-Mb genome sequence of Xanthomonas axonopodis pv. punicae strain LMG 859, the causal agent of bacterial leaf blight disease in pomegranate. The draft genome will aid in comparative genomics, epidemiological studies, and quarantine of this devastating phytopathogen. PMID:22493202

  6. Draft Genome Sequence of a Diarrheagenic Morganella morganii Isolate

    PubMed Central

    Singh, Pallavi; Mosci, Rebekah; Rudrik, James T.

    2015-01-01

    This is a report of the whole-genome draft sequence of a diarrheagenic Morganella morganii isolate from a patient in Michigan, USA. This genome represents an important addition to the limited number of pathogenic M. morganii genomes available. PMID:26450735

  7. Genome sequence of Xanthomonas axonopodis pv. punicae strain LMG 859.

    PubMed

    Sharma, Vikas; Midha, Samriti; Ranjan, Manish; Pinnaka, Anil Kumar; Patil, Prabhu B

    2012-05-01

    We report the 4.94-Mb genome sequence of Xanthomonas axonopodis pv. punicae strain LMG 859, the causal agent of bacterial leaf blight disease in pomegranate. The draft genome will aid in comparative genomics, epidemiological studies, and quarantine of this devastating phytopathogen. PMID:22493202

  8. Draft Genome Sequence of Neurospora crassa Strain FGSC 73

    SciTech Connect

    Baker, Scott E.; Schackwitz, Wendy; Lipzen, Anna; Martin, Joel; Haridas, Sajeet; LaButti, Kurt; Grigoriev, Igor V.; Simmons, Blake A.; McCluskey, Kevin

    2015-04-02

    We report the elucidation of the complete genome of the Neurospora crassa (Shear and Dodge) strain FGSC 73, a mat-a, trp-3 mutant strain. The genome sequence around the idiotypic mating type locus represents the only publicly available sequence for a mat-a strain. 40.42 Megabases are assembled into 358 scaffolds carrying 11,978 gene models.

  9. Complete Genome Sequence of Bacillus megaterium Bacteriophage Eldridge

    PubMed Central

    Reveille, Alexandra M.; Eldridge, Kimberly A.

    2016-01-01

    In this study the complete genome sequence of the unique bacteriophage Eldridge, isolated from soil using Bacillus megaterium as the host organism, was determined. Eldridge is a myovirus with a genome consisting of 242 genes and is unique when compared to phage sequences in GenBank. PMID:27103735

  10. Draft Genome Sequence of the Fish Pathogen Piscirickettsia salmonis.

    PubMed

    Eppinger, Mark; McNair, Katelyn; Zogaj, Xhavit; Dinsdale, Elizabeth A; Edwards, Robert A; Klose, Karl E

    2013-01-01

    Piscirickettsia salmonis is a Gram-negative intracellular fish pathogen that has a significant impact on the salmon industry. Here, we report the genome sequence of P. salmonis strain LF-89. This is the first draft genome sequence of P. salmonis, and it reveals interesting attributes, including flagellar genes, despite this bacterium being considered nonmotile. PMID:24201203

  11. Complete Genome Sequences of Five Paenibacillus larvae Bacteriophages.

    PubMed

    Sheflo, Michael A; Gardner, Adam V; Merrill, Bryan D; Fisher, Joshua N B; Lunt, Bryce L; Breakwell, Donald P; Grose, Julianne H; Burnett, Sandra H

    2013-01-01

    Paenibacillus larvae is a pathogen of honeybees that causes American foulbrood (AFB). We isolated bacteriophages from soil containing bee debris collected near beehives in Utah. We announce five high-quality complete genome sequences, which represent the first completed genome sequences submitted to GenBank for any P. larvae bacteriophage. PMID:24233582

  12. Initial sequencing and analysis of the human genome.

    PubMed

    Lander, E S; Linton, L M; Birren, B; Nusbaum, C; Zody, M C; Baldwin, J; Devon, K; Dewar, K; Doyle, M; FitzHugh, W; Funke, R; Gage, D; Harris, K; Heaford, A; Howland, J; Kann, L; Lehoczky, J; LeVine, R; McEwan, P; McKernan, K; Meldrim, J; Mesirov, J P; Miranda, C; Morris, W; Naylor, J; Raymond, C; Rosetti, M; Santos, R; Sheridan, A; Sougnez, C; Stange-Thomann, Y; Stojanovic, N; Subramanian, A; Wyman, D; Rogers, J; Sulston, J; Ainscough, R; Beck, S; Bentley, D; Burton, J; Clee, C; Carter, N; Coulson, A; Deadman, R; Deloukas, P; Dunham, A; Dunham, I; Durbin, R; French, L; Grafham, D; Gregory, S; Hubbard, T; Humphray, S; Hunt, A; Jones, M; Lloyd, C; McMurray, A; Matthews, L; Mercer, S; Milne, S; Mullikin, J C; Mungall, A; Plumb, R; Ross, M; Shownkeen, R; Sims, S; Waterston, R H; Wilson, R K; Hillier, L W; McPherson, J D; Marra, M A; Mardis, E R; Fulton, L A; Chinwalla, A T; Pepin, K H; Gish, W R; Chissoe, S L; Wendl, M C; Delehaunty, K D; Miner, T L; Delehaunty, A; Kramer, J B; Cook, L L; Fulton, R S; Johnson, D L; Minx, P J; Clifton, S W; Hawkins, T; Branscomb, E; Predki, P; Richardson, P; Wenning, S; Slezak, T; Doggett, N; Cheng, J F; Olsen, A; Lucas, S; Elkin, C; Uberbacher, E; Frazier, M; Gibbs, R A; Muzny, D M; Scherer, S E; Bouck, J B; Sodergren, E J; Worley, K C; Rives, C M; Gorrell, J H; Metzker, M L; Naylor, S L; Kucherlapati, R S; Nelson, D L; Weinstock, G M; Sakaki, Y; Fujiyama, A; Hattori, M; Yada, T; Toyoda, A; Itoh, T; Kawagoe, C; Watanabe, H; Totoki, Y; Taylor, T; Weissenbach, J; Heilig, R; Saurin, W; Artiguenave, F; Brottier, P; Bruls, T; Pelletier, E; Robert, C; Wincker, P; Smith, D R; Doucette-Stamm, L; Rubenfield, M; Weinstock, K; Lee, H M; Dubois, J; Rosenthal, A; Platzer, M; Nyakatura, G; Taudien, S; Rump, A; Yang, H; Yu, J; Wang, J; Huang, G; Gu, J; Hood, L; Rowen, L; Madan, A; Qin, S; Davis, R W; Federspiel, N A; Abola, A P; Proctor, M J; Myers, R M; Schmutz, J; Dickson, M; Grimwood, J; Cox, D R; Olson, M V; Kaul, R; Raymond, C; Shimizu, N; Kawasaki, K; Minoshima, S; Evans, G A; Athanasiou, M; Schultz, R; Roe, B A; Chen, F; Pan, H; Ramser, J; Lehrach, H; Reinhardt, R; McCombie, W R; de la Bastide, M; Dedhia, N; Blöcker, H; Hornischer, K; Nordsiek, G; Agarwala, R; Aravind, L; Bailey, J A; Bateman, A; Batzoglou, S; Birney, E; Bork, P; Brown, D G; Burge, C B; Cerutti, L; Chen, H C; Church, D; Clamp, M; Copley, R R; Doerks, T; Eddy, S R; Eichler, E E; Furey, T S; Galagan, J; Gilbert, J G; Harmon, C; Hayashizaki, Y; Haussler, D; Hermjakob, H; Hokamp, K; Jang, W; Johnson, L S; Jones, T A; Kasif, S; Kaspryzk, A; Kennedy, S; Kent, W J; Kitts, P; Koonin, E V; Korf, I; Kulp, D; Lancet, D; Lowe, T M; McLysaght, A; Mikkelsen, T; Moran, J V; Mulder, N; Pollara, V J; Ponting, C P; Schuler, G; Schultz, J; Slater, G; Smit, A F; Stupka, E; Szustakowki, J; Thierry-Mieg, D; Thierry-Mieg, J; Wagner, L; Wallis, J; Wheeler, R; Williams, A; Wolf, Y I; Wolfe, K H; Yang, S P; Yeh, R F; Collins, F; Guyer, M S; Peterson, J; Felsenfeld, A; Wetterstrand, K A; Patrinos, A; Morgan, M J; de Jong, P; Catanese, J J; Osoegawa, K; Shizuya, H; Choi, S; Chen, Y J; Szustakowki, J

    2001-02-15

    The human genome holds an extraordinary trove of information about human development, physiology, medicine and evolution. Here we report the results of an international collaboration to produce and make freely available a draft sequence of the human genome. We also present an initial analysis of the data, describing some of the insights that can be gleaned from the sequence. PMID:11237011

  13. Complete genome sequence of ‘Candidatus Liberibacter africanus’

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The complete genome sequence of ‘Candidatus Liberibacter africanus’ (Laf), strain ptsapsy, was obtained by an Illumina HiSeq 2000. The Laf genome comprises 1,192,232 nucleotides, 34.5% GC content, 1,141 predicted coding sequences, 44 tRNAs, 3 complete copies of ribosomal RNA genes (16S, 23S and 5S) ...

  14. Draft Genome Sequence of the Fish Pathogen Piscirickettsia salmonis

    PubMed Central

    Eppinger, Mark; McNair, Katelyn; Zogaj, Xhavit; Dinsdale, Elizabeth A.; Edwards, Robert A.

    2013-01-01

    Piscirickettsia salmonis is a Gram-negative intracellular fish pathogen that has a significant impact on the salmon industry. Here, we report the genome sequence of P. salmonis strain LF-89. This is the first draft genome sequence of P. salmonis, and it reveals interesting attributes, including flagellar genes, despite this bacterium being considered nonmotile. PMID:24201203

  15. The carrot genome sequence brings colors out of the dark.

    PubMed

    Garcia-Mas, Jordi; Rodriguez-Concepcion, Manuel

    2016-05-27

    The genome sequence of carrot (Daucus carota L.) is the first completed for an Apiaceae species, furthering knowledge of the evolution of the important euasterid II clade. Analyzing the whole-genome sequence allowed for the identification of a gene that may regulate the accumulation of carotenoids in the root. PMID:27230684

  16. Draft Genome Sequence of “Cohnella kolymensis” B-2846

    PubMed Central

    Kudryashova, Ekaterina B.; Ariskina, Elena V.

    2016-01-01

    A draft genome sequence of “Cohnella kolymensis” strain B-2846 was derived using IonTorrent sequencing technology. The size of the assembly and G+C content were in agreement with those of other species of this genus. Characterization of the genome of a novel species of Cohnella will assist in bacterial systematics. PMID:26769947

  17. Complete Genome Sequence of Enterococcus faecium ATCC 700221.

    PubMed

    McKenney, Peter T; Ling, Lilan; Wang, Guilin; Mane, Shrikant; Pamer, Eric G

    2016-01-01

    We report the complete genome sequence of a vancomycin-resistant isolate of Enterococcus faecium derived from human feces. The genome comprises one chromosome of 2.9 Mb and three plasmids. The strain harbors a plasmid-borne vanA-type vancomycin resistance locus and is a member of multilocus sequencing type (MLST) cluster ST-17. PMID:27198022

  18. Full Genome Sequence of a Bovine Enterovirus Isolated in China

    PubMed Central

    Peng, Xiao-wei; Dong, Hao; Wu, Qing-min

    2014-01-01

    We report the full genome sequence of an isolate of bovine enterovirus type B from China. The virus (BEV-BJ001) was isolated from Beijing, China, from fecal swabs of cattle suffering from severe diarrhea. This genome sequence will give useful insight for future molecular epidemiological studies in China. PMID:24970832

  19. Complete Genome Sequence of a Clinical Isolate of Enterobacter asburiae

    PubMed Central

    Liu, Feng; Yang, Jian; Xiao, Yan; Li, Li; Jin, Qi

    2016-01-01

    We report here the complete genome sequence of Enterobacter asburiae strain ENIPBJ-CG1, isolated from a bone marrow transplant patient. The size of the genome sequence is approximately 4.65 Mb, with a G+C content of 55.76%, and it is predicted to contain 4,790 protein-coding genes. PMID:27284137

  20. Almost finished: the complete genome sequence of Mycosphaerella graminicola

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Mycosphaerella graminicola causes septoria tritici blotch of wheat. An 8.9x shotgun sequence of bread wheat strain IPO323 was generated through the Community Sequencing Program of the U.S. Department of Energy’s Joint Genome Institute (JGI), and was finished at the Stanford Human Genome Center. The ...

  1. Nearly Complete Genome Sequence of Lactobacillus plantarum Strain NIZO2877

    PubMed Central

    Bayjanov, Jumamurat R.; Joncour, Pauline; Hughes, Sandrine; Gillet, Benjamin; Kleerebezem, Michiel; Siezen, Roland; van Hijum, Sacha A. F. T.

    2015-01-01

    Lactobacillus plantarum is a versatile bacterial species that is isolated mostly from foods. Here, we present the first genome sequence of L. plantarum strain NIZO2877 isolated from a hot dog in Vietnam. Its two contigs represent a nearly complete genome sequence. PMID:26607887

  2. On the current status of Phakopsora pachyrhizi genome sequencing

    PubMed Central

    Loehrer, Marco; Vogel, Alexander; Huettel, Bruno; Reinhardt, Richard; Benes, Vladimir; Duplessis, Sébastien; Usadel, Björn; Schaffrath, Ulrich

    2014-01-01

    Recent advances in the field of sequencing technologies and bioinformatics allow a more rapid access to genomes of non-model organisms at sinking costs. Accordingly, draft genomes of several economically important cereal rust fungi have been released in the last 3 years. Aside from the very recent flax rust and poplar rust draft assemblies there are no genomic data available for other dicot-infecting rust fungi. In this article we outline rust fungus sequencing efforts and comment on the current status of Phakopsora pachyrhizi (Asian soybean rust) genome sequencing. PMID:25221558

  3. On the current status of Phakopsora pachyrhizi genome sequencing.

    PubMed

    Loehrer, Marco; Vogel, Alexander; Huettel, Bruno; Reinhardt, Richard; Benes, Vladimir; Duplessis, Sébastien; Usadel, Björn; Schaffrath, Ulrich

    2014-01-01

    Recent advances in the field of sequencing technologies and bioinformatics allow a more rapid access to genomes of non-model organisms at sinking costs. Accordingly, draft genomes of several economically important cereal rust fungi have been released in the last 3 years. Aside from the very recent flax rust and poplar rust draft assemblies there are no genomic data available for other dicot-infecting rust fungi. In this article we outline rust fungus sequencing efforts and comment on the current status of Phakopsora pachyrhizi (Asian soybean rust) genome sequencing. PMID:25221558

  4. Complete genome sequence of Halomonas sp. R5-57.

    PubMed

    Williamson, Adele; De Santi, Concetta; Altermark, Bjørn; Karlsen, Christian; Hjerde, Erik

    2016-01-01

    The marine Arctic isolate Halomonas sp. R5-57 was sequenced as part of a bioprospecting project which aims to discover novel enzymes and organisms from low-temperature environments, with potential uses in biotechnological applications. Phenotypically, Halomonas sp. R5-57 exhibits high salt tolerance over a wide range of temperatures and has extra-cellular hydrolytic activities with several substrates, indicating it secretes enzymes which may function in high salinity conditions. Genome sequencing identified the genes involved in the biosynthesis of the osmoprotectant ectoine, which has applications in food processing and pharmacy, as well as those involved in production of polyhydroxyalkanoates, which can serve as precursors to bioplastics. The percentage identity of these biosynthetic genes from Halomonas sp. R5-57 and current production strains varies between 99 % for some to 69 % for others, thus it is plausible that R5-57 may have a different production capacity to currently used strains, or that in the case of PHAs, the properties of the final product may vary. Here we present the finished genome sequence (LN813019) of Halomonas sp. R5-57 which will facilitate exploitation of this bacterium; either as a whole-cell production host, or by recombinant expression of its individual enzymes. PMID:27610212

  5. Ten years of bacterial genome sequencing: comparative-genomics-based discoveries.

    PubMed

    Binnewies, Tim T; Motro, Yair; Hallin, Peter F; Lund, Ole; Dunn, David; La, Tom; Hampson, David J; Bellgard, Matthew; Wassenaar, Trudy M; Ussery, David W

    2006-07-01

    It has been more than 10 years since the first bacterial genome sequence was published. Hundreds of bacterial genome sequences are now available for comparative genomics, and searching a given protein against more than a thousand genomes will soon be possible. The subject of this review will address a relatively straightforward question: "What have we learned from this vast amount of new genomic data?" Perhaps one of the most important lessons has been that genetic diversity, at the level of large-scale variation amongst even genomes of the same species, is far greater than was thought. The classical textbook view of evolution relying on the relatively slow accumulation of mutational events at the level of individual bases scattered throughout the genome has changed. One of the most obvious conclusions from examining the sequences from several hundred bacterial genomes is the enormous amount of diversity--even in different genomes from the same bacterial species. This diversity is generated by a variety of mechanisms, including mobile genetic elements and bacteriophages. An examination of the 20 Escherichia coli genomes sequenced so far dramatically illustrates this, with the genome size ranging from 4.6 to 5.5 Mbp; much of the variation appears to be of phage origin. This review also addresses mobile genetic elements, including pathogenicity islands and the structure of transposable elements. There are at least 20 different methods available to compare bacterial genomes. Metagenomics offers the chance to study genomic sequences found in ecosystems, including genomes of species that are difficult to culture. It has become clear that a genome sequence represents more than just a collection of gene sequences for an organism and that information concerning the environment and growth conditions for the organism are important for interpretation of the genomic data. The newly proposed Minimal Information about a Genome Sequence standard has been developed to obtain this

  6. The Modest Beginnings of One Genome Project

    PubMed Central

    Kaback, David B.

    2013-01-01

    One of the top things on a geneticist’s wish list has to be a set of mutants for every gene in their particular organism. Such a set was produced for the yeast, Saccharomyces cerevisiae near the end of the 20th century by a consortium of yeast geneticists. However, the functional genomic analysis of one chromosome, its smallest, had already begun more than 25 years earlier as a project that was designed to define most or all of that chromosome’s essential genes by temperature-sensitive lethal mutations. When far fewer than expected genes were uncovered, the relatively new field of molecular cloning enabled us and indeed, the entire community of yeast researchers to approach this problem more definitively. These studies ultimately led to cloning, genomic sequencing, and the production and phenotypic analysis of the entire set of knockout mutations for this model organism as well as a better concept of what defines an essential function, a wish fulfilled that enables this model eukaryote to continue at the forefront of research in modern biology. PMID:23733847

  7. Minimum taxonomic criteria for bacterial genome sequence depositions and announcements.

    PubMed

    Bull, Matthew J; Marchesi, Julian R; Vandamme, Peter; Plummer, Sue; Mahenthiralingam, Eshwar

    2012-04-01

    Multiple bioinformatic methods are available to analyse the information encoded within the complete genome sequence of a bacterium and accurately assign its species status or nearest phylogenetic neighbour. However, it is clear that even now in what is the third decade of bacterial genomics, taxonomically incorrect genome sequence depositions are still being made. We outline a simple scheme of bioinformatic analysis and a set of minimum criteria that should be applied to all bacterial genomic data to ensure that they are accurately assigned to the species or genus level prior to database deposition. To illustrate the utility of the bioinformatic workflow, we analysed the recently deposited genome sequence of Lactobacillus acidophilus 30SC and demonstrated that this DNA was in fact derived from a strain of Lactobacillus amylovorus. Using these methods researchers can ensure that the taxonomic accuracy of genome sequence depositions is maintained within the ever increasing nucleic acid datasets. PMID:22366464

  8. Los Alamos Science: The Human Genome Project. Number 20, 1992

    DOE R&D Accomplishments Database

    Cooper, N. G.; Shea, N. eds.

    1992-01-01

    This document provides a broad overview of the Human Genome Project, with particular emphasis on work being done at Los Alamos. It tries to emphasize the scientific aspects of the project, compared to the more speculative information presented in the popular press. There is a brief introduction to modern genetics, including a review of classic work. There is a broad overview of the Genome Project, describing what the project is, what are some of its major five-year goals, what are major technological challenges ahead of the project, and what can the field of biology, as well as society expect to see as benefits from this project. Specific results on the efforts directed at mapping chromosomes 16 and 5 are discussed. A brief introduction to DNA libraries is presented, bearing in mind that Los Alamos has housed such libraries for many years prior to the Genome Project. Information on efforts to do applied computational work related to the project are discussed, as well as experimental efforts to do rapid DNA sequencing by means of single-molecule detection using applied spectroscopic methods. The article introduces the Los Alamos staff which are working on the Genome Project, and concludes with brief discussions on ethical, legal, and social implications of this work; a brief glimpse of genetics as it may be practiced in the next century; and a glossary of relevant terms.

  9. Los Alamos Science: The Human Genome Project. Number 20, 1992

    SciTech Connect

    Cooper, N G; Shea, N

    1992-01-01

    This article provides a broad overview of the Human Genome Project, with particular emphasis on work being done at Los Alamos. It tries to emphasize the scientific aspects of the project, compared to the more speculative information presented in the popular press. There is a brief introduction to modern genetics, including a review of classic work. There is a broad overview of the Genome Project, describing what the project is, what are some of its major five-year goals, what are major technological challenges ahead of the project, and what can the field of biology, as well as society expect to see as benefits from this project. Specific results on the efforts directed at mapping chromosomes 16 and 5 are discussed. A brief introduction to DNA libraries is presented, bearing in mind that Los Alamos has housed such libraries for many years prior to the Genome Project. Information on efforts to do applied computational work related to the project are discussed, as well as experimental efforts to do rapid DNA sequencing by means of single-molecule detection using applied spectroscopic methods. The article introduces the Los Alamos staff which are working on the Genome Project, and concludes with brief discussions on ethical, legal, and social implications of this work; a brief glimpse of genetics as it may be practiced in the next century; and a glossary of relevant terms.

  10. From complete genome sequence to “complete“ understanding?

    PubMed Central

    Galperin, Michael Y.; Koonin, Eugene V.

    2011-01-01

    The rapidly accumulating genome sequence data allow researchers to address fundamental biological questions that were not even asked just a few years ago. A major problem in genomics is the widening gap between the rapid progress in genome sequencing and the comparatively slow progress in the functional characterization of sequenced genomes. Here we discuss two key questions of genome biology: whether we need more genomes, and how deep is our understanding of biology based on genomic analysis. We argue that overly specific annotations of gene functions are often less useful than the more generic, but also more robust, functional assignments based on protein family classification. We also discuss problems in understanding the functions of the remaining “conserved hypothetical” genes. PMID:20647113

  11. De novo assembly of a bell pepper endornavirus genome sequence using RNA sequencing data.

    PubMed

    Jo, Yeonhwa; Choi, Hoseng; Cho, Won Kyong

    2015-01-01

    The genus Endornavirus is a double-stranded RNA virus that infects a wide range of hosts. In this study, we report on the de novo assembly of a bell pepper endornavirus genome sequence by RNA sequencing (RNA-Seq). Our result demonstrates the successful application of RNA-Seq to obtain a complete viral genome sequence from the transcriptome data. PMID:25792042

  12. Genome sequencing and annotation of Serratia sp. strain TEL.

    PubMed

    Lephoto, Tiisetso E; Gray, Vincent M

    2015-12-01

    We present the annotation of the draft genome sequence of Serratia sp. strain TEL (GenBank accession number KP711410). This organism was isolated from entomopathogenic nematode Oscheius sp. strain TEL (GenBank accession number KM492926) collected from grassland soil and has a genome size of 5,000,541 bp and 542 subsystems. The genome sequence can be accessed at DDBJ/EMBL/GenBank under the accession number LDEG00000000. PMID:26697332

  13. Genomic insights into methanotrophy: the complete genome sequence of Methylococcus capsulatus (Bath).

    PubMed

    Ward, Naomi; Larsen, Øivind; Sakwa, James; Bruseth, Live; Khouri, Hoda; Durkin, A Scott; Dimitrov, George; Jiang, Lingxia; Scanlan, David; Kang, Katherine H; Lewis, Matt; Nelson, Karen E; Methé, Barbara; Wu, Martin; Heidelberg, John F; Paulsen, Ian T; Fouts, Derrick; Ravel, Jacques; Tettelin, Hervé; Ren, Qinghu; Read, Tim; DeBoy, Robert T; Seshadri, Rekha; Salzberg, Steven L; Jensen, Harald B; Birkeland, Nils Kåre; Nelson, William C; Dodson, Robert J; Grindhaug, Svenn H; Holt, Ingeborg; Eidhammer, Ingvar; Jonasen, Inge; Vanaken, Susan; Utterback, Terry; Feldblyum, Tamara V; Fraser, Claire M; Lillehaug, Johan R; Eisen, Jonathan A

    2004-10-01

    Methanotrophs are ubiquitous bacteria that can use the greenhouse gas methane as a sole carbon and energy source for growth, thus playing major roles in global carbon cycles, and in particular, substantially reducing emissions of biologically generated methane to the atmosphere. Despite their importance, and in contrast to organisms that play roles in other major parts of the carbon cycle such as photosynthesis, no genome-level studies have been published on the biology of methanotrophs. We report the first complete genome sequence to our knowledge from an obligate methanotroph, Methylococcus capsulatus (Bath), obtained by the shotgun sequencing approach. Analysis revealed a 3.3-Mb genome highly specialized for a methanotrophic lifestyle, including redundant pathways predicted to be involved in methanotrophy and duplicated genes for essential enzymes such as the methane monooxygenases. We used phylogenomic analysis, gene order information, and comparative analysis with the partially sequenced methylotroph Methylobacterium extorquens to detect genes of unknown function likely to be involved in methanotrophy and methylotrophy. Genome analysis suggests the ability of M. capsulatus to scavenge copper (including a previously unreported nonribosomal peptide synthetase) and to use copper in regulation of methanotrophy, but the exact regulatory mechanisms remain unclear. One of the most surprising outcomes of the project is evidence suggesting the existence of previously unsuspected metabolic flexibility in M. capsulatus, including an ability to grow on sugars, oxidize chemolithotrophic hydrogen and sulfur, and live under reduced oxygen tension, all of which have implications for methanotroph ecology. The availability of the complete genome of M. capsulatus (Bath) deepens our understanding of methanotroph biology and its relationship to global carbon cycles. We have gained evidence for greater metabolic flexibility than was previously known, and for genetic components that

  14. Genomic Insights into Methanotrophy: The Complete Genome Sequence of Methylococcus capsulatus (Bath)

    PubMed Central

    2004-01-01

    Methanotrophs are ubiquitous bacteria that can use the greenhouse gas methane as a sole carbon and energy source for growth, thus playing major roles in global carbon cycles, and in particular, substantially reducing emissions of biologically generated methane to the atmosphere. Despite their importance, and in contrast to organisms that play roles in other major parts of the carbon cycle such as photosynthesis, no genome-level studies have been published on the biology of methanotrophs. We report the first complete genome sequence to our knowledge from an obligate methanotroph, Methylococcus capsulatus (Bath), obtained by the shotgun sequencing approach. Analysis revealed a 3.3-Mb genome highly specialized for a methanotrophic lifestyle, including redundant pathways predicted to be involved in methanotrophy and duplicated genes for essential enzymes such as the methane monooxygenases. We used phylogenomic analysis, gene order information, and comparative analysis with the partially sequenced methylotroph Methylobacterium extorquens to detect genes of unknown function likely to be involved in methanotrophy and methylotrophy. Genome analysis suggests the ability of M. capsulatus to scavenge copper (including a previously unreported nonribosomal peptide synthetase) and to use copper in regulation of methanotrophy, but the exact regulatory mechanisms remain unclear. One of the most surprising outcomes of the project is evidence suggesting the existence of previously unsuspected metabolic flexibility in M. capsulatus, including an ability to grow on sugars, oxidize chemolithotrophic hydrogen and sulfur, and live under reduced oxygen tension, all of which have implications for methanotroph ecology. The availability of the complete genome of M. capsulatus (Bath) deepens our understanding of methanotroph biology and its relationship to global carbon cycles. We have gained evidence for greater metabolic flexibility than was previously known, and for genetic components that

  15. Computational Profiling of Microbial Genomes using Short Sequences

    NASA Astrophysics Data System (ADS)

    Doering, Dale; Tsukuda, Toyoko

    2001-03-01

    The genomes of a number of microbial species have now been completely sequenced. We have developed a program for the statistical analysis of the appearance frequency and location of short DNA segments within an entire microbial genome. Using this program, the genomes of Methanococcus jannischii (1.66 Mbase; 68radiodurans (3.28 Mbase; 66and compared to a randomly generated genomic pattern. The random sequence shows the expected statistical frequency distribution about the average that equals the genome size divided by the total number of N size short segments (4N). In contrast, the microbial genomes are radically skewed with a large number of segments that rarely occur and a few that are highly represented in the genome. The specific distribution profile of the segments is strongly dependent on the overall bias in the organism. The biased appearance frequency allows us to develop a genome signature of each microbial species.

  16. Microbial genome sequencing using optical mapping and Illumina sequencing

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Introduction Optical mapping is a technique in which strands of genomic DNA are digested with one or more restriction enzymes, and a physical map of the genome constructed from the resulting image. In outline, genomic DNA is extracted from a pure culture, linearly arrayed on a specialized glass sli...

  17. Whole-Genome Sequences of Thirteen Isolates of Borrelia burgdorferi

    SciTech Connect

    Schutzer S. E.; Dunn J.; Fraser-Liggett, C. M.; Casjens, S. R.; Qiu, W.-G.; Mongodin, E. F.; Luft, B. J.

    2011-02-01

    Borrelia burgdorferi is a causative agent of Lyme disease in North America and Eurasia. The first complete genome sequence of B. burgdorferi strain 31, available for more than a decade, has assisted research on the pathogenesis of Lyme disease. Because a single genome sequence is not sufficient to understand the relationship between genotypic and geographic variation and disease phenotype, we determined the whole-genome sequences of 13 additional B. burgdorferi isolates that span the range of natural variation. These sequences should allow improved understanding of pathogenesis and provide a foundation for novel detection, diagnosis, and prevention strategies.

  18. Complete Genome Sequence of Probiotic Strain Lactobacillus acidophilus La-14.

    PubMed

    Stahl, Buffy; Barrangou, Rodolphe

    2013-01-01

    We present the 1,991,830-bp complete genome sequence of Lactobacillus acidophilus strain La-14 (SD-5212). Comparative genomic analysis revealed 99.98% similarity overall to the L. acidophilus NCFM genome. Globally, 111 single nucleotide polymorphisms (SNPs) (95 SNPs, 16 indels) were observed throughout the genome. Also, a 416-bp deletion in the LA14_1146 sugar ABC transporter was identified. PMID:23788546

  19. The Brachypodium genome sequence: a resource for oat genomics research

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Oat (Avena sativa) is an important cereal crop used as both an animal feed and for human consumption. Genetic and genomic research on oat is hindered because it is hexaploid and possesses a large (13 Gb) genome. Diploid Avena relatives have been employed for genetic and genomic studies, but only mod...

  20. The diploid genome sequence of an Asian individual

    PubMed Central

    Wang, Jun; Wang, Wei; Li, Ruiqiang; Li, Yingrui; Tian, Geng; Goodman, Laurie; Fan, Wei; Zhang, Junqing; Li, Jun; Zhang, Juanbin; Guo, Yiran; Feng, Binxiao; Li, Heng; Lu, Yao; Fang, Xiaodong; Liang, Huiqing; Du, Zhenglin; Li, Dong; Zhao, Yiqing; Hu, Yujie; Yang, Zhenzhen; Zheng, Hancheng; Hellmann, Ines; Inouye, Michael; Pool, John; Yi, Xin; Zhao, Jing; Duan, Jinjie; Zhou, Yan; Qin, Junjie; Ma, Lijia; Li, Guoqing; Yang, Zhentao; Zhang, Guojie; Yang, Bin; Yu, Chang; Liang, Fang; Li, Wenjie; Li, Shaochuan; Li, Dawei; Ni, Peixiang; Ruan, Jue; Li, Qibin; Zhu, Hongmei; Liu, Dongyuan; Lu, Zhike; Li, Ning; Guo, Guangwu; Zhang, Jianguo; Ye, Jia; Fang, Lin; Hao, Qin; Chen, Quan; Liang, Yu; Su, Yeyang; san, A.; Ping, Cuo; Yang, Shuang; Chen, Fang; Li, Li; Zhou, Ke; Zheng, Hongkun; Ren, Yuanyuan; Yang, Ling; Gao, Yang; Yang, Guohua; Li, Zhuo; Feng, Xiaoli; Kristiansen, Karsten; Wong, Gane Ka-Shu; Nielsen, Rasmus; Durbin, Richard; Bolund, Lars; Zhang, Xiuqing; Li, Songgang; Yang, Huanming; Wang, Jian

    2009-01-01

    Here we present the first diploid genome sequence of an Asian individual. The genome was sequenced to 36-fold average coverage using massively parallel sequencing technology. We aligned the short reads onto the NCBI human reference genome to 99.97% coverage, and guided by the reference genome, we used uniquely mapped reads to assemble a high-quality consensus sequence for 92% of the Asian individual's genome. We identified approximately 3 million single-nucleotide polymorphisms (SNPs) inside this region, of which 13.6% were not in the dbSNP database. Genotyping analysis showed that SNP identification had high accuracy and consistency, indicating the high sequence quality of this assembly. We also carried out heterozygote phasing and haplotype prediction against HapMap CHB and JPT haplotypes (Chinese and Japanese, respectively), sequence comparison with the two available individual genomes (J. D. Watson and J. C. Venter), and structural variation identification. These variations were considered for their potential biological impact. Our sequence data and analyses demonstrate the potential usefulness of next-generation sequencing technologies for personal genomics. PMID:18987735

  1. Sequencing genomes from single cells by polymerase cloning.

    PubMed

    Zhang, Kun; Martiny, Adam C; Reppas, Nikos B; Barry, Kerrie W; Malek, Joel; Chisholm, Sallie W; Church, George M

    2006-06-01

    Genome sequencing currently requires DNA from pools of numerous nearly identical cells (clones), leaving the genome sequences of many difficult-to-culture microorganisms unattainable. We report a sequencing strategy that eliminates culturing of microorganisms by using real-time isothermal amplification to form polymerase clones (plones) from the DNA of single cells. Two Escherichia coli plones, analyzed by Affymetrix chip hybridization, demonstrate that plonal amplification is specific and the bias is randomly distributed. Whole-genome shotgun sequencing of Prochlorococcus MIT9312 plones showed 62% coverage of the genome from one plone at a sequencing depth of 3.5x, and 66% coverage from a second plone at a depth of 4.7x. Genomic regions not revealed in the initial round of sequencing are recovered by sequencing PCR amplicons derived from plonal DNA. The mutation rate in single-cell amplification is <2 x 10(5), better than that of current genome sequencing standards. Polymerase cloning should provide a critical tool for systematic characterization of genome diversity in the biosphere. PMID:16732271

  2. Using Partial Genomic Fosmid Libraries for Sequencing CompleteOrganellar Genomes

    SciTech Connect

    McNeal, Joel R.; Leebens-Mack, James H.; Arumuganathan, K.; Kuehl, Jennifer V.; Boore, Jeffrey L.; dePamphilis, Claude W.

    2005-08-26

    Organellar genome sequences provide numerous phylogenetic markers and yield insight into organellar function and molecular evolution. These genomes are much smaller in size than their nuclear counterparts; thus, their complete sequencing is much less expensive than total nuclear genome sequencing, making broader phylogenetic sampling feasible. However, for some organisms it is challenging to isolate plastid DNA for sequencing using standard methods. To overcome these difficulties, we constructed partial genomic libraries from total DNA preparations of two heterotrophic and two autotrophic angiosperm species using fosmid vectors. We then used macroarray screening to isolate clones containing large fragments of plastid DNA. A minimum tiling path of clones comprising the entire genome sequence of each plastid was selected, and these clones were shotgun-sequenced and assembled into complete genomes. Although this method worked well for both heterotrophic and autotrophic plants, nuclear genome size had a dramatic effect on the proportion of screened clones containing plastid DNA and, consequently, the overall number of clones that must be screened to ensure full plastid genome coverage. This technique makes it possible to determine complete plastid genome sequences for organisms that defy other available organellar genome sequencing methods, especially those for which limited amounts of tissue are available.

  3. Genome Sequence of the Trichosporon asahii Environmental Strain CBS 8904

    PubMed Central

    Li, Hai Tao; Zhu, He; Zhou, Guang Peng; Wang, Meng; Wang, Lei

    2012-01-01

    This is the first report of the genome sequence of Trichosporon asahii environmental strain CBS 8904, which was isolated from maize cobs. Comparison of the genome sequence with that of clinical strain CBS 2479 revealed that they have >99% chromosomal and mitochondrial sequence identity, yet CBS 8904 has 368 specific genes. Analysis of clusters of orthologous groups predicted that 3,307 genes belong to 23 functional categories and 703 genes were predicted to have a general function. PMID:23193141

  4. Complete genome sequence of Leptotrichia buccalis type strain (C-1013-bT)

    SciTech Connect

    Ivanova, Natalia; Gronow, Sabine; Lapidus, Alla; Copeland, Alex; Glavina Del Rio, Tijana; Nolan, Matt; Lucas, Susan; Chen, Feng; Tice, Hope; Cheng, Jan-Fang; Saunders, Liz; Bruce, David; Goodwin, Lynne; Brettin, Thomas; Detter, John C.; Han, Cliff; Pitluck, Sam; Mikhailova, Natalia; Pati, Amrita; Mavromatis, Konstantinos; Chen, Amy; Palaniappan, Krishna; Land, Miriam; Hauser, Loren; Chang, Yun-Juan; Jefferies, Cynthia C.; Chain, Patrick; Rohde, Christine; Goker, Markus; Bristow, Jim; Eisen, Jonathan A.; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C.; Klenk, Hans-Peter

    2009-05-20

    Leptotrichia buccalis (Robin 1853) Trevisan 1879 is the type species of the genus, and is of phylogenetic interest because of its isolated location in the sparsely populated and neither taxonomically nor genomically adequately accessed family 'Leptotrichiaceae' within the phylum 'Fusobacteria'. Species of Leptotrichia are large fusiform non-motile, non-sporulating rods, which often populate the human oral flora. L. buccalis is anaerobic to aerotolerant, and saccharolytic. Here we describe the features of this organism, together with the complete genome sequence and annotation. This is the first complete genome sequence of the order 'Fusobacteriales' and no more than the second sequence from the phylum 'Fusobacteria'. The 2,465,610 bp long single replicon genome with its 2306 protein-coding and 61 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  5. Complete genome sequence of Aminobacterium colombiense type strain (ALA-1T)

    SciTech Connect

    Chertkov, Olga; Sikorski, Johannes; Brambilla, Evelyne-Marie; Lapidus, Alla L.; Copeland, A; Glavina Del Rio, Tijana; Nolan, Matt; Lucas, Susan; Tice, Hope; Cheng, Jan-Fang; Han, Cliff; Detter, J. Chris; Bruce, David; Tapia, Roxanne; Goodwin, Lynne A.; Pitluck, Sam; Liolios, Konstantinos; Ivanova, N; Mavromatis, K; Ovchinnikova, Galina; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Spring, Stefan; Rohde, Manfred; Goker, Markus; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter

    2010-01-01

    Aminobacterium colombiense Baena et al. 1999 is the type species of the genus Aminobacterium. This genus is of large interest because of its isolated phylogenetic location in the family Synergistaceae, its stricty anaerobic lifestyle, and its ability to grow by fermentation of a limited range of amino acids but not carbohydrates. Here we describe the features of this organism, together with the complete genome sequence and annotation. This is the second completed genome sequence of a member of the family Synergistaceae and the first genome sequence of a member of the genus Aminobacterium. The 1,980,592 bp long genome with its 1,914 protein-coding and 56 RNA genes is part of the Genomic Encyclopedia of Bacteria and Archaea project.

  6. Complete genome sequence of Leptotrichia buccalis type strain (C-1013-bT)

    SciTech Connect

    Ivanova, N; Gronow, Sabine; Lapidus, Alla L.; Copeland, A; Glavina Del Rio, Tijana; Nolan, Matt; Lucas, Susan; Chen, Feng; Tice, Hope; Cheng, Jan-Fang; Saunders, Elizabeth H; Bruce, David; Goodwin, Lynne A.; Detter, J. Chris; Han, Cliff; Pitluck, Sam; Mikhailova, Natalia; Pati, Amrita; Mavromatis, K; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Chain, Patrick S. G.; Rohde, Christine; Goker, Markus; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter

    2009-01-01

    Leptotrichia buccalis (Robin 1853) Trevisan 1879 is the type species of the genus, and is of phylogenetic interest because of its isolated location in the sparsely populated and neither taxonomically nor genomically adequately accessed family 'Leptotrichiaceae' within the phylum 'Fusobacteria'. Species of Leptotrichia are large, fusiform, non-motile, non-sporulating rods, which often populate the human oral flora. L. buccalis is anaerobic to aerotolerant, and saccharolytic. Here we describe the features of this organism, together with the complete genome sequence and annotation. This is the first complete genome sequence of the order 'Fusobacteriales' and no more than the second sequence from the phylum 'Fusobacteria'. The 2,465,610 bp long single replicon genome with its 2306 protein-coding and 61 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  7. Complete genome sequence of Methanoplanus petrolearius type strain (SEBR 4847T)

    SciTech Connect

    Brambilla, Evelyne-Marie; Djao, Olivier Duplex; Daligault, Hajnalka E.; Lapidus, Alla L.; Lucas, Susan; Hammon, Nancy; Nolan, Matt; Tice, Hope; Cheng, Jan-Fang; Han, Cliff; Tapia, Roxanne; Goodwin, Lynne A.; Pitluck, Sam; Liolios, Konstantinos; Ivanova, N; Mavromatis, K; Mikhailova, Natalia; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Rohde, Manfred; Spring, Stefan; Sikorski, Johannes; Goker, Markus; Woyke, Tanja; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter

    2010-01-01

    Methanoplanus petrolearius Ollivier et al. 1998 is the type strain of the genus Methanoplanus. The strain was originally isolated from an offshore oil field from the Gulf of Guinea. Members of the genus Methanoplanus are of interest because they play an important role in the carbon cycle and also because of their significant contribution to the global warming by methane emission in the atmosphere. Like other Archaea of the family Methanomicrobiales, the members of the genus Methanoplanus are able to use CO2 as carbon and as energy source. Here we describe the features of this organism, together with the complete genome sequence and annotation. This is the first complete genome sequence of a member of the family Methanomicrobiaceae and the sixth complete genome sequence from the order Methanomicrobiales. The 2,843,290 bp long genome with its 2,824 protein-coding and 57 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  8. Complete genome sequence of Brachyspira murdochii type strain (56-150T)

    SciTech Connect

    Pati, Amrita; Sikorski, Johannes; Gronow, Sabine; Munk, Christine; Lapidus, Alla L.; Copeland, A; Glavina Del Rio, Tijana; Nolan, Matt; Lucas, Susan; Chen, Feng; Tice, Hope; Cheng, Jan-Fang; Han, Cliff; Detter, J. Chris; Bruce, David; Tapia, Roxanne; Goodwin, Lynne A.; Pitluck, Sam; Liolios, Konstantinos; Ivanova, N; Mavromatis, K; Mikhailova, Natalia; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Spring, Stefan; Rohde, Manfred; Goker, Markus; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Klenk, Hans-Peter; Kyrpides, Nikos C

    2010-01-01

    Brachyspira murdochii Stanton et al. 1992 is a non-pathogenic but host-associated spirochete of the family Brachyspiraceae. Initially isolated from the intestinal content of a healthy swine, the group B spirochaetes were first described under the basonym Serpulina murdochii. Members of the family Brachyspiraceae are of great phylogenetic interest because of the extremely isolated location of this family within the phylum Spirochaetes . Here we describe the features of this organism, together with the complete genome sequence and annotation. This is the first completed genome sequence of a type strain of a member of the family Brachyspiraceaeand only the second genome sequence from a member of the genus Brachyspira. The 3,241,804 bp long genome with its 2,893 protein-coding and 40 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  9. Complete genome sequence of Brachyspira murdochii type strain (56-150T)

    PubMed Central

    Pati, Amrita; Sikorski, Johannes; Gronow, Sabine; Munk, Christine; Lapidus, Alla; Copeland, Alex; Glavina Del Tio, Tijana; Nolan, Matt; Lucas, Susan; Chen, Feng; Tice, Hope; Cheng, Jan-Fang; Han, Cliff; Detter, John C.; Bruce, David; Tapia, Roxanne; Goodwin, Lynne; Pitluck, Sam; Liolios, Konstantinos; Ivanova, Natalia; Mavromatis, Konstantinos; Mikhailova, Natalia; Chen, Amy; Palaniappan, Krishna; Land, Miriam; Hauser, Loren; Chang, Yun-Juan; Jeffries, Cynthia D.; Spring, Stefan; Rohde, Manfred; Göker, Markus; Bristow, James; Eisen, Jonathan A.; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C.; Klenk, Hans-Peter

    2010-01-01

    Brachyspira murdochii Stanton et al. 1992 is a non-pathogenic, host-associated spirochete of the family Brachyspiraceae. Initially isolated from the intestinal content of a healthy swine, the ‘group B spirochaetes’ were first described as Serpulina murdochii. Members of the family Brachyspiraceae are of great phylogenetic interest because of the extremely isolated location of this family within the phylum ‘Spirochaetes’. Here we describe the features of this organism, together with the complete genome sequence and annotation. This is the first completed genome sequence of a type strain of a member of the family Brachyspiraceae and only the second genome sequence from a member of the genus Brachyspira. The 3,241,804 bp long genome with its 2,893 protein-coding and 40 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project. PMID:21304710

  10. Complete genome sequence of Haloterrigena turkmenica type strain (4kT)

    SciTech Connect

    Saunders, Elizabeth H; Tindall, Brian; Fahnrich, Regine; Lapidus, Alla L.; Copeland, A; Glavina Del Rio, Tijana; Lucas, Susan; Chen, Feng; Tice, Hope; Cheng, Jan-Fang; Han, Cliff; Detter, J C; Bruce, David; Goodwin, Lynne A.; Chain, Patrick S. G.; Pitluck, Sam; Pati, Amrita; Ivanova, N; Mavromatis, K; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Brettin, Tom; Rohde, Manfred; Goker, Markus; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Klenk, Hans-Peter; Kyrpides, Nikos C

    2010-01-01

    Haloterrigena turkmenica (Zvyagintseva and Tarasov 1987) Ventosa et al. 1999, comb. nov. is the type species of the genus Haloterrigena in the euryarchaeal family Halobacteriaceae. It is of phylogenetic interest because of the yet unclear position of the genera Haloterrigena and Natrinema within the Halobacteriaceae, which created some taxonomic problems historically. H. turkmenica, was isolated from sulfate saline soil in Turkmenistan, is a relatively fast growing, chemoorganotrophic, carotenoid-containing, extreme halophile, requiring at least 2 M NaCl for growth. Here we describe the features of this organism, together with the complete genome sequence, and annotation. This is the first complete genome sequence of the genus Haloterrigena, but the eighth genome sequence from a member of the family Halobacteriaceae. The 5,440,782 bp genome (including six plasmids) with its 5,287 protein-coding and 63 RNA genes is part of the Genomic Encyclopedia of Bacteria and Archaea project.

  11. Complete genome sequence of Aminobacterium colombiense type strain (ALA-1T)

    PubMed Central

    Chertkov, Olga; Sikorski, Johannes; Brambilla, Evelyne; Lapidus, Alla; Copeland, Alex; Glavina Del Rio, Tijana; Nolan, Matt; Lucas, Susan; Tice, Hope; Cheng, Jan-Fang; Han, Cliff; Detter, John C.; Bruce, David; Tapia, Roxanne; Goodwin, Lynne; Pitluck, Sam; Liolios, Konstantinos; Ivanova, Natalia; Mavromatis, Konstantinos; Ovchinnikova, Galina; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Land, Miriam; Hauser, Loren; Chang, Yun-Juan; Jeffries, Cynthia D.; Spring, Stefan; Rohde, Manfred; Göker, Markus; Bristow, James; Eisen, Jonathan A.; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C.; Klenk, Hans-Peter

    2010-01-01

    Aminobacterium colombiense Baena et al. 1999 is the type species of the genus Aminobacterium. This genus is of large interest because of its isolated phylogenetic location in the family Synergistaceae, its strictly anaerobic lifestyle, and its ability to grow by fermentation of a limited range of amino acids but not carbohydrates. Here we describe the features of this organism, together with the complete genome sequence and annotation. This is the second completed genome sequence of a member of the family Synergistaceae and the first genome sequence of a member of the genus Aminobacterium. The 1,980,592 bp long genome with its 1,914 protein-coding and 56 RNA genes is part of the Genomic Encyclopedia of Bacteria and Archaea project. PMID:21304712

  12. The African Genome Variation Project shapes medical genetics in Africa.

    PubMed

    Gurdasani, Deepti; Carstensen, Tommy; Tekola-Ayele, Fasil; Pagani, Luca; Tachmazidou, Ioanna; Hatzikotoulas, Konstantinos; Karthikeyan, Savita; Iles, Louise; Pollard, Martin O; Choudhury, Ananyo; Ritchie, Graham R S; Xue, Yali; Asimit, Jennifer; Nsubuga, Rebecca N; Young, Elizabeth H; Pomilla, Cristina; Kivinen, Katja; Rockett, Kirk; Kamali, Anatoli; Doumatey, Ayo P; Asiki, Gershim; Seeley, Janet; Sisay-Joof, Fatoumatta; Jallow, Muminatou; Tollman, Stephen; Mekonnen, Ephrem; Ekong, Rosemary; Oljira, Tamiru; Bradman, Neil; Bojang, Kalifa; Ramsay, Michele; Adeyemo, Adebowale; Bekele, Endashaw; Motala, Ayesha; Norris, Shane A; Pirie, Fraser; Kaleebu, Pontiano; Kwiatkowski, Dominic; Tyler-Smith, Chris; Rotimi, Charles; Zeggini, Eleftheria; Sandhu, Manjinder S

    2015-01-15

    Given the importance of Africa to studies of human origins and disease susceptibility, detailed characterization of African genetic diversity is needed. The African Genome Variation Project provides a resource with which to design, implement and interpret genomic studies in sub-Saharan Africa and worldwide. The African Genome Variation Project represents dense genotypes from 1,481 individuals and whole-genome sequences from 320 individuals across sub-Saharan Africa. Using this resource, we find novel evidence of complex, regionally distinct hunter-gatherer and Eurasian admixture across sub-Saharan Africa. We identify new loci under selection, including loci related to malaria susceptibility and hypertension. We show that modern imputation panels (sets of reference genotypes from which unobserved or missing genotypes in study sets can be inferred) can identify association signals at highly differentiated loci across populations in sub-Saharan Africa. Using whole-genome sequencing, we demonstrate further improvements in imputation accuracy, strengthening the case for large-scale sequencing efforts of diverse African haplotypes. Finally, we present an efficient genotype array design capturing common genetic variation in Africa. PMID:25470054

  13. The African Genome Variation Project shapes medical genetics in Africa

    NASA Astrophysics Data System (ADS)

    Gurdasani, Deepti; Carstensen, Tommy; Tekola-Ayele, Fasil; Pagani, Luca; Tachmazidou, Ioanna; Hatzikotoulas, Konstantinos; Karthikeyan, Savita; Iles, Louise; Pollard, Martin O.; Choudhury, Ananyo; Ritchie, Graham R. S.; Xue, Yali; Asimit, Jennifer; Nsubuga, Rebecca N.; Young, Elizabeth H.; Pomilla, Cristina; Kivinen, Katja; Rockett, Kirk; Kamali, Anatoli; Doumatey, Ayo P.; Asiki, Gershim; Seeley, Janet; Sisay-Joof, Fatoumatta; Jallow, Muminatou; Tollman, Stephen; Mekonnen, Ephrem; Ekong, Rosemary; Oljira, Tamiru; Bradman, Neil; Bojang, Kalifa; Ramsay, Michele; Adeyemo, Adebowale; Bekele, Endashaw; Motala, Ayesha; Norris, Shane A.; Pirie, Fraser; Kaleebu, Pontiano; Kwiatkowski, Dominic; Tyler-Smith, Chris; Rotimi, Charles; Zeggini, Eleftheria; Sandhu, Manjinder S.

    2015-01-01

    Given the importance of Africa to studies of human origins and disease susceptibility, detailed characterization of African genetic diversity is needed. The African Genome Variation Project provides a resource with which to design, implement and interpret genomic studies in sub-Saharan Africa and worldwide. The African Genome Variation Project represents dense genotypes from 1,481 individuals and whole-genome sequences from 320 individuals across sub-Saharan Africa. Using this resource, we find novel evidence of complex, regionally distinct hunter-gatherer and Eurasian admixture across sub-Saharan Africa. We identify new loci under selection, including loci related to malaria susceptibility and hypertension. We show that modern imputation panels (sets of reference genotypes from which unobserved or missing genotypes in study sets can be inferred) can identify association signals at highly differentiated loci across populations in sub-Saharan Africa. Using whole-genome sequencing, we demonstrate further improvements in imputation accuracy, strengthening the case for large-scale sequencing efforts of diverse African haplotypes. Finally, we present an efficient genotype array design capturing common genetic variation in Africa.

  14. Genome sequences published outside of Standards in Genomic Sciences, January – June 2011

    PubMed Central

    Nelson, Oranmiyan W.; Garrity, George M.

    2011-01-01

    The purpose of this table is to provide the community with a citable record of publications of ongoing genome sequencing projects that have led to a publication in the scientific literature. While our goal is to make the list complete, there is no guarantee that we may have omitted one or more publications appearing in this time frame. Readers and authors who wish to have publications added to this subsequent versions of this list are invited to provide the bibliometric data for such references to the SIGS editorial office.

  15. Genome sequences published outside of Standards in Genomic Sciences, October - November 2012

    PubMed Central

    Nelson, Oranmiyan W.; Garrity, George M.

    2012-01-01

    The purpose of this table is to provide the community with a citable record of publications of ongoing genome sequencing projects that have led to a publication in the scientific literature. While our goal is to make the list complete, there is no guarantee that we may have omitted one or more publications appearing in this time frame. Readers and authors who wish to have publications added to subsequent versions of this list are invited to provide the bibliographic data for such references to the SIGS editorial office.

  16. Real-time, portable genome sequencing for Ebola surveillance.

    PubMed

    Quick, Joshua; Loman, Nicholas J; Duraffour, Sophie; Simpson, Jared T; Severi, Ettore; Cowley, Lauren; Bore, Joseph Akoi; Koundouno, Raymond; Dudas, Gytis; Mikhail, Amy; Ouédraogo, Nobila; Afrough, Babak; Bah, Amadou; Baum, Jonathan H J; Becker-Ziaja, Beate; Boettcher, Jan Peter; Cabeza-Cabrerizo, Mar; Camino-Sánchez, Álvaro; Carter, Lisa L; Doerrbecker, Juliane; Enkirch, Theresa; García-Dorival, Isabel; Hetzelt, Nicole; Hinzmann, Julia; Holm, Tobias; Kafetzopoulou, Liana Eleni; Koropogui, Michel; Kosgey, Abigael; Kuisma, Eeva; Logue, Christopher H; Mazzarelli, Antonio; Meisel, Sarah; Mertens, Marc; Michel, Janine; Ngabo, Didier; Nitzsche, Katja; Pallasch, Elisa; Patrono, Livia Victoria; Portmann, Jasmine; Repits, Johanna Gabriella; Rickett, Natasha Y; Sachse, Andreas; Singethan, Katrin; Vitoriano, Inês; Yemanaberhan, Rahel L; Zekeng, Elsa G; Racine, Trina; Bello, Alexander; Sall, Amadou Alpha; Faye, Ousmane; Faye, Oumar; Magassouba, N'Faly; Williams, Cecelia V; Amburgey, Victoria; Winona, Linda; Davis, Emily; Gerlach, Jon; Washington, Frank; Monteil, Vanessa; Jourdain, Marine; Bererd, Marion; Camara, Alimou; Somlare, Hermann; Camara, Abdoulaye; Gerard, Marianne; Bado, Guillaume; Baillet, Bernard; Delaune, Déborah; Nebie, Koumpingnin Yacouba; Diarra, Abdoulaye; Savane, Yacouba; Pallawo, Raymond Bernard; Gutierrez, Giovanna Jaramillo; Milhano, Natacha; Roger, Isabelle; Williams, Christopher J; Yattara, Facinet; Lewandowski, Kuiama; Taylor, James; Rachwal, Phillip; Turner, Daniel J; Pollakis, Georgios; Hiscox, Julian A; Matthews, David A; O'Shea, Matthew K; Johnston, Andrew McD; Wilson, Duncan; Hutley, Emma; Smit, Erasmus; Di Caro, Antonino; Wölfel, Roman; Stoecker, Kilian; Fleischmann, Erna; Gabriel, Martin; Weller, Simon A; Koivogui, Lamine; Diallo, Boubacar; Keïta, Sakoba; Rambaut, Andrew; Formenty, Pierre; Günther, Stephan; Carroll, Miles W

    2016-02-11

    The Ebola virus disease epidemic in West Africa is the largest on record, responsible for over 28,599 cases and more than 11,299 deaths. Genome sequencing in viral outbreaks is desirable to characterize the infectious agent and determine its evolutionary rate. Genome sequencing also allows the identification of signatures of host adaptation, identification and monitoring of diagnostic targets, and characterization of responses to vaccines and treatments. The Ebola virus (EBOV) genome substitution rate in the Makona strain has been estimated at between 0.87 × 10(-3) and 1.42 × 10(-3) mutations per site per year. This is equivalent to 16-27 mutations in each genome, meaning that sequences diverge rapidly enough to identify distinct sub-lineages during a prolonged epidemic. Genome sequencing provides a high-resolution view of pathogen evolution and is increasingly sought after for outbreak surveillance. Sequence data may be used to guide control measures, but only if the results are generated quickly enough to inform interventions. Genomic surveillance during the epidemic has been sporadic owing to a lack of local sequencing capacity coupled with practical difficulties transporting samples to remote sequencing facilities. To address this problem, here we devise a genomic surveillance system that utilizes a novel nanopore DNA sequencing instrument. In April 2015 this system was transported in standard airline luggage to Guinea and used for real-time genomic surveillance of the ongoing epidemic. We present sequence data and analysis of 142 EBOV samples collected during the period March to October 2015. We were able to generate results less than 24 h after receiving an Ebola-positive sample, with the sequencing process taking as little as 15-60 min. We show that real-time genomic surveillance is possible in resource-limited settings and can be established rapidly to monitor outbreaks. PMID:26840485

  17. Whole-exome targeted sequencing of the uncharacterized pine genome.

    PubMed

    Neves, Leandro G; Davis, John M; Barbazuk, William B; Kirst, Matias

    2013-07-01

    The large genome size of many species hinders the development and application of genomic tools to study them. For instance, loblolly pine (Pinus taeda L.), an ecologically and economically important conifer, has a large and yet uncharacterized genome of 21.7 Gbp. To characterize the pine genome, we performed exome capture and sequencing of 14 729 genes derived from an assembly of expressed sequence tags. Efficiency of sequence capture was evaluated and shown to be similar across samples with increasing levels of complexity, including haploid cDNA, haploid genomic DNA and diploid genomic DNA. However, this efficiency was severely reduced for probes that overlapped multiple exons, presumably because intron sequences hindered probe:exon hybridizations. Such regions could not be entirely avoided during probe design, because of the lack of a reference sequence. To improve the throughput and reduce the cost of sequence capture, a method to multiplex the analysis of up to eight samples was developed. Sequence data showed that multiplexed capture was reproducible among 24 haploid samples, and can be applied for high-throughput analysis of targeted genes in large populations. Captured sequences were de novo assembled, resulting in 11 396 expanded and annotated gene models, significantly improving the knowledge about the pine gene space. Interspecific capture was also evaluated with over 98% of all probes designed from P. taeda that were efficient in sequence capture, were also suitable for analysis of the related species Pinus elliottii Engelm. PMID:23551702

  18. Using BLAT to find sequence similarity in closely related genomes.

    PubMed

    Bhagwat, Medha; Young, Lynn; Robison, Rex R

    2012-03-01

    The BLAST-Like Alignment Tool (BLAT) is used to find genomic sequences that match a protein or DNA sequence submitted by the user. BLAT is typically used for searching similar sequences within the same or closely related species. It was developed to align millions of expressed sequence tags and mouse whole-genome random reads to the human genome at a higher speed. It is freely available either on the Web or as a downloadable stand-alone program. BLAT search results provide a link for visualization in the University of California, Santa Cruz (UCSC) Genome Browser, where associated biological information may be obtained. Three example protocols are given: using an mRNA sequence to identify the exon-intron locations and associated gene in the genomic sequence of the same species, using a protein sequence to identify the coding regions in a genomic sequence and to search for gene family members in the same species, and using a protein sequence to find homologs in another species. PMID:22389010

  19. Diversity through duplication: whole-genome sequencing reveals novel gene retrocopies in the human population.

    PubMed

    Richardson, Sandra R; Salvador-Palomeque, Carmen; Faulkner, Geoffrey J

    2014-05-01

    Gene retrocopies are generated by reverse transcription and genomic integration of mRNA. As such, retrocopies present an important exception to the central dogma of molecular biology, and have substantially impacted the functional landscape of the metazoan genome. While an estimated 8,000-17,000 retrocopies exist in the human genome reference sequence, the extent of variation between individuals in terms of retrocopy content has remained largely unexplored. Three recent studies by Abyzov et al., Ewing et al. and Schrider et al. have exploited 1,000 Genomes Project Consortium data, as well as other sources of whole-genome sequencing data, to uncover novel gene retrocopies. Here, we compare the methods and results of these three studies, highlight the impact of retrocopies in human diversity and genome evolution, and speculate on the potential for somatic gene retrocopies to impact cancer etiology and genetic diversity among individual neurons in the mammalian brain. PMID:24615986

  20. Complete genome sequence of Sphaerobacter thermophilus type strain (S 6022T)

    SciTech Connect

    Pati, Amrita; LaButti, Kurt; Pukall, Rudiger; Nolan, Matt; Glavina Del Rio, Tijana; Tice, Hope; Cheng, Jan-Fang; Lucas, Susan; Chen, Feng; Copeland, A; Ivanova, N; Mavromatis, K; Mikhailova, Natalia; Pitluck, Sam; Bruce, David; Goodwin, Lynne A.; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Chen, Amy; Palaniappan, Krishna; Chain, Patrick S. G.; Brettin, Thomas S; Sikorski, Johannes; Rohde, Manfred; Goker, Markus; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter; Lapidus, Alla L.

    2010-01-01

    Sphaerobacter thermophilus Demharter et al. 1989 is the sole and type species of the genus Sphaerobacter, which is the type genus of the family Sphaerobacteraceae, the order Sphaerobacterales and the subclass Sphaerobacteridae. Phylogenetically, it belongs to the genomically little studied class of the Thermomicrobia in the bacterial phylum Chloroflexi. Here, the genome of strain S 6022T is described which is an obligate aerobe that was originally isolated from an aerated laboratory-scale fermentor that was pulse fed with municipal sewage sludge. We describe the features of this organism, together with the complete genome and annotation. This is the first complete genome sequence of the thermomicrobial subclass Sphaerobacteridae, and the second sequence from the chloroflexal class Thermomicrobia. The 3,993,764 bp genome with its 3,525 protein-coding and 57 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  1. Savant: genome browser for high-throughput sequencing data

    PubMed Central

    Fiume, Marc; Williams, Vanessa; Brook, Andrew; Brudno, Michael

    2010-01-01

    Motivation: The advent of high-throughput sequencing (HTS) technologies has made it affordable to sequence many individuals' genomes. Simultaneously the computational analysis of the large volumes of data generated by the new sequencing machines remains a challenge. While a plethora of tools are available to map the resulting reads to a reference genome, and to conduct primary analysis of the mappings, it is often necessary to visually examine the results and underlying data to confirm predictions and understand the functional effects, especially in the context of other datasets. Results: We introduce Savant, the Sequence Annotation, Visualization and ANalysis Tool, a desktop visualization and analysis browser for genomic data. Savant was developed for visualizing and analyzing HTS data, with special care taken to enable dynamic visualization in the presence of gigabases of genomic reads and references the size of the human genome. Savant supports the visualization of genome-based sequence, point, interval and continuous datasets, and multiple visualization modes that enable easy identification of genomic variants (including single nucleotide polymorphisms, structural and copy number variants), and functional genomic information (e.g. peaks in ChIP-seq data) in the context of genomic annotations. Availability: Savant is freely available at http://compbio.cs.toronto.edu/savant Contact: savant@cs.toronto.edu PMID:20562449

  2. Reference genome sequence of the model plant Setaria

    SciTech Connect

    Bennetzen, Jeffrey L; Schmutz, Jeremy; Wang, Hao; Percifield, Ryan; Hawkins, Jennifer; Pontaroli, Ana C.; Estep, Matt; Feng, Liang; Vaughn, Justin N; Grimwood, Jane; Jenkins, Jerry; Barry, Kerrie; Lindquist, Erika; Hellsten, Uffe; Deshpande, Shweta; Wang, Xuewen; Wu, Xiaomei; Mitros, Therese; Triplett, Jimmy; Yang, Xiaohan; Ye, Chuyu; Mauro-Herrera, Margarita; Wang, Lin; Li, Pinghua; Sharma, Manoj; Sharma, Rita; Ronald, Pamela; Panaud, Olivier; Kellogg, Elizabeth A.; Brutnell, Thomas P.; Doust, Andrew N.; Tuskan, Gerald A; Rokhsar, Daniel; Devos, Katrien M

    2012-01-01

    We generated a high-quality reference genome sequence for foxtail millet (Setaria italica). The ~400-Mb assembly covers ~80% of the genome and >95% of the gene space. The assembly was anchored to a 992-locus genetic map and was annotated by comparison with >1.3 million expressed sequence tag reads. We produced more than 580 million RNA-Seq reads to facilitate expression analyses. We also sequenced Setaria viridis, the ancestral wild relative of S. italica, and identified regions of differential single-nucleotide polymorphism density, distribution of transposable elements, small RNA content, chromosomal rearrangement and segregation distortion. The genus Setaria includes natural and cultivated species that demonstrate a wide capacity for adaptation. The genetic basis of this adaptation was investigated by comparing five sequenced grass genomes. We also used the diploid Setaria genome to evaluate the ongoing genome assembly of a related polyploid, switchgrass (Panicum virgatum).

  3. Reference genome sequence of the model plant Setaria

    SciTech Connect

    Bennetzen, Jeffrey L; Yang, Xiaohan; Ye, Chuyu; Tuskan, Gerald A

    2012-01-01

    We generated a high-quality reference genome sequence for foxtail millet (Setaria italica). The {approx}400-Mb assembly covers {approx}80% of the genome and >95% of the gene space. The assembly was anchored to a 992-locus genetic map and was annotated by comparison with >1.3 million expressed sequence tag reads. We produced more than 580 million RNA-Seq reads to facilitate expression analyses. We also sequenced Setaria viridis, the ancestral wild relative of S. italica, and identified regions of differential single-nucleotide polymorphism density, distribution of transposable elements, small RNA content, chromosomal rearrangement and segregation distortion. The genus Setaria includes natural and cultivated species that demonstrate a wide capacity for adaptation. The genetic basis of this adaptation was investigated by comparing five sequenced grass genomes. We also used the diploid Setaria genome to evaluate the ongoing genome assembly of a related polyploid, switchgrass (Panicum virgatum).

  4. Genome Science: A Video Tour of the Washington University Genome Sequencing Center for High School and Undergraduate Students

    ERIC Educational Resources Information Center

    Flowers, Susan K.; Easter, Carla; Holmes, Andrea; Cohen, Brian; Bednarski, April E.; Mardis, Elaine R.; Wilson, Richard K.; Elgin, Sarah C. R.

    2005-01-01

    Sequencing of the human genome has ushered in a new era of biology. The technologies developed to facilitate the sequencing of the human genome are now being applied to the sequencing of other genomes. In 2004, a partnership was formed between Washington University School of Medicine Genome Sequencing Center's Outreach Program and Washington…

  5. Rhodopseudomonas palustris genome project. Final report

    SciTech Connect

    Harwood, Caroline S.

    2000-11-22

    Rhodopseudomonas palustris is a common soil and water bacterium that makes its living by converting sunlight to cellular energy and by absorbing atmospheric carbon dioxide and converting it to biomass. This microbe can also degrade and recycle components of the woody tissues of plants, wood being the most abundant polymer on earth. Because of its intimate involvement in carbon management and recycling, R. palustris was selected by the DOE Carbon Management Program to have its genome sequenced by the Joint Genome Institute (JGI). This award provided funds for the preparation of R. palustris genomic DNA which was then supplied to the JGI in sufficient amounts to enable the complete sequencing of the R. palustris genome. The PI also supplied the JGI with technical information about the molecular biology of R. palustris.

  6. Complete genome sequence of the plant-associated Serratia plymuthica strain AS13

    PubMed Central

    Finlay, Roger D.; Kyrpides, Nikos C.; Goodwin, Lynne; Alström, Sadhna; Lucas, Susan; Land, Miriam; Han, James; Lapidus, Alla; Cheng, Jan-Fang; Bruce, David; Pitluck, Sam; Peters, Lin; Ovchinnikova, Galina; Held, Brittany; Han, Cliff; Detter, John C.; Tapia, Roxanne; Hauser, Loren; Ivanova, Natalia; Pagani, Ioanna; Woyke, Tanja; Klenk, Hans-Peter; Högberg, Nils

    2012-01-01

    Serratia plymuthica AS13 is a plant-associated Gammaproteobacteria, isolated from rapeseed roots. It is of special interest because of its ability to inhibit fungal pathogens of rapeseed and to promote plant growth. The complete genome of S. plymuthica AS13 consists of a 5,442,549 bp circular chromosome. The chromosome contains 4,951 protein-coding genes, 87 tRNA genes and 7 rRNA operons. This genome was sequenced as part of the project entitled “Genomics of four rapeseed plant growth promoting bacteria with antagonistic effect on plant pathogens” within the 2010 DOE-JGI Community Sequencing Program (CSP2010). PMID:23450001

  7. Genome sequencing and annotation of multidrug resistant Mycobacterium tuberculosis (MDR-TB) PR10 strain

    PubMed Central

    Halim, Mohd Zakihalani A.; Jaafar, Mohammad Maaruf; Teh, Lay Kek; Ismail, Mohamad Izwan; Lee, Lian Shien; Ngeow, Yun Fong; Nor, Norazmi Mohd; Zainuddin, Zainul Fadziruddin; Tang, Thean Hock; Najimudin, Mohd Nazalan Mohd; Salleh, Mohd Zaki

    2016-01-01

    Here, we report the draft genome sequence and annotation of a multidrug resistant Mycobacterium tuberculosis strain PR10 (MDR-TB PR10) isolated from a patient diagnosed with tuberculosis. The size of the draft genome MDR-TB PR10 is 4.34 Mbp with 65.6% of G + C content and consists of 4637 predicted genes. The determinants were categorized by RAST into 400 subsystems with 4286 coding sequences and 50 RNAs. The whole genome shotgun project has been deposited at DDBJ/EMBL/GenBank under the accession number CP010968. PMID:26981419

  8. Complete genome sequence of Desulfurococcus mucosus type strain (07/1T)

    SciTech Connect

    Wirth, Reinhard; Chertkov, Olga; Held, Brittany; Lapidus, Alla L.; Nolan, Matt; Lucas, Susan; Hammon, Nancy; Deshpande, Shweta; Cheng, Jan-Fang; Tapia, Roxanne; Han, Cliff; Goodwin, Lynne A.; Pitluck, Sam; Liolios, Konstantinos; Pagani, Ioanna; Ivanova, N; Mavromatis, K; Mikhailova, Natalia; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Bilek, Yvonne; Hader, Thomas; Rohde, Manfred; Spring, Stefan; Sikorski, Johannes; Goker, Markus; Woyke, Tanja; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter

    2011-01-01

    Desulfurococcus mucosus Zillig and Stetter 1983 is the type species of the genus Desulfurococcus, which belongs to the crenarchaeal family Desulfurococcaceae. The species is of interest because of its position in the tree of life, its ability for sulfur respiration, and several biotechnologically relevant thermostable and thermoactive extracellular enzymes. This is the third completed genome sequence of a member of the genus Desulfurococcus and already the 8th sequence from a member the family Desulfurococcaceae. The 1,314,639 bp long genome with its 1,371 protein-coding and 50 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  9. Complete genome sequence of the plant-associated Serratia plymuthica strain AS13

    SciTech Connect

    Neupane, Saraswoti; Finlay, Roger D.; Kyrpides, Nikos C; Goodwin, Lynne A.; Alstrom, Sadhna; Lucas, Susan; Land, Miriam L; Han, James; Lapidus, Alla L.; Cheng, Jan-Fang; Bruce, David; Pitluck, Sam; Peters, Lin; Ovchinnikova, Galina; Held, Brittany; Han, Cliff; Detter, J C; Tapia, Roxanne; Hauser, Loren John; Ivanova, N; Pagani, Ioanna; Woyke, Tanja; Klenk, Hans-Peter; Hogberg, Nils

    2012-01-01

    Serratia plymuthica AS13 is a plant-associated Gammaproteobacteria, isolated from rapeseed roots. It is of special interest because of its ability to inhibit fungal pathogens of rapeseed and to promote plant growth. The complete genome of S. plymuthica AS13 consists of a 5,442,549 bp circular chromosome. The chromosome contains 4,951 protein-coding genes, 87 tRNA genes and 7 rRNA operons. This genome was sequenced as part of the project enti- tled Genomics of four rapeseed plant growth promoting bacteria with antagonistic effect on plant pathogens within the 2010 DOE-JGI Community Sequencing Program (CSP2010).

  10. Non-contiguous finished genome sequence of Aminomonas paucivorans type strain (GLU-3T)

    SciTech Connect

    Pitluck, Sam; Yasawong, Montri; Held, Brittany; Lapidus, Alla L.; Nolan, Matt; Copeland, A; Lucas, Susan; Glavina Del Rio, Tijana; Tice, Hope; Cheng, Jan-Fang; Chertkov, Olga; Goodwin, Lynne A.; Tapia, Roxanne; Han, Cliff; Liolios, Konstantinos; Ivanova, N; Mavromatis, K; Ovchinnikova, Galina; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Pukall, Rudiger; Spring, Stefan; Rohde, Manfred; Sikorski, Johannes; Goker, Markus; Woyke, Tanja; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter

    2010-01-01

    Aminomonas paucivorans Baena et al. 1999 is the type species of the genus Aminomonas, which belongs to the family Synergistaceae. The species is of interest because it is an asaccharolytic chemoorganotrophic bacterium which ferments quite a number of amino acids. This is the first completed genome sequence (with one gap in a rDNA region) of a member of the genus Aminomonas and the third sequence from the family Synergistaceae. The 2,630,120 bp long genome with its 2,433 protein-coding and 61 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  11. Genome sequencing and annotation of multidrug resistant Mycobacterium tuberculosis (MDR-TB) PR10 strain.

    PubMed

    Halim, Mohd Zakihalani A; Jaafar, Mohammad Maaruf; Teh, Lay Kek; Ismail, Mohamad Izwan; Lee, Lian Shien; Ngeow, Yun Fong; Nor, Norazmi Mohd; Zainuddin, Zainul Fadziruddin; Tang, Thean Hock; Najimudin, Mohd Nazalan Mohd; Salleh, Mohd Zaki

    2016-03-01

    Here, we report the draft genome sequence and annotation of a multidrug resistant Mycobacterium tuberculosis strain PR10 (MDR-TB PR10) isolated from a patient diagnosed with tuberculosis. The size of the draft genome MDR-TB PR10 is 4.34 Mbp with 65.6% of G + C content and consists of 4637 predicted genes. The determinants were categorized by RAST into 400 subsystems with 4286 coding sequences and 50 RNAs. The whole genome shotgun project has been deposited at DDBJ/EMBL/GenBank under the accession number CP010968. PMID:26981419

  12. Complete genome sequence of Odoribacter splanchnicus type strain (1651/6T)

    SciTech Connect

    Goker, Markus; Gronow, Sabine; Zeytun, Ahmet; Nolan, Matt; Lucas, Susan; Lapidus, Alla L.; Hammon, Nancy; Deshpande, Shweta; Cheng, Jan-Fang; Pitluck, Sam; Liolios, Konstantinos; Pagani, Ioanna; Ivanova, N; Mavromatis, K; Ovchinnikova, Galina; Pati, Amrita; Tapia, Roxanne; Han, Cliff; Goodwin, Lynne A.; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Jeffries, Cynthia; Brambilla, Evelyne-Marie; Rohde, Christine; Detter, J. Chris; Woyke, Tanja; Bristow, James; Markowitz, Victor; Hugenholtz, Philip; Eisen, Jonathan; Kyrpides, Nikos C; Klenk, Hans-Peter

    2011-01-01

    Odoribacter splanchnicus (Werner et al. 1975) Hardham et al. 2008 is the type species of the genus Odoribacter, which belongs to the family Porphyromonadaceae in the order Bacteroidales . The species is of interest because members of the Odoribacter form an isolated cluster within the Porphyromonadaceae. This is the first completed genome sequence of a member of the genus Odoribacter and the fourth sequence from the family Porphyromonadaceae. The 4,392,288 bp long genome with its 3,672 protein-coding and 74 RNA genes and is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  13. Complete genome sequence of Paludibacter propionicigenes type strain (WB4T)

    SciTech Connect

    Gronow, Sabine; Munk, Christine; Lapidus, Alla L.; Nolan, Matt; Lucas, Susan; Hammon, Nancy; Deshpande, Shweta; Cheng, Jan-Fang; Tapia, Roxanne; Han, Cliff; Goodwin, Lynne A.; Pitluck, Sam; Liolios, Konstantinos; Ivanova, N; Mavromatis, K; Mikhailova, Natalia; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Brambilla, Evelyne-Marie; Rohde, Manfred; Goker, Markus; Detter, J. Chris; Woyke, Tanja; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter

    2011-01-01

    Paludibacter propionicigenes Ueki et al. 2006 is the type species of the genus Paludibacter, which belongs to the family Porphyromonadaceae. The species is of interest because of the position it occupies in the tree of life where it can be found in close proximity to members of the genus Dysgonomonas. This is the first completed genome sequence of a member of the genus Paludibacter and the third sequence from the family Porphyromonadaceae. The 3,685,504 bp long genome with its 3,054 protein-coding and 64 RNA genes consists of one circular chromosome and is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  14. SMRT® Sequencing Solutions for Large Genomes and Transcriptomes

    PubMed Central

    Chin, J.; Peluso, P.; Rank, D.; Kim, K.; Landolin, J.; Koren, S.; Phillippy, A.M.; Tseng, E.; Wang, S.; Baybayan, P.; Gu, J.

    2014-01-01

    Single Molecule, Real-Time (SMRT) Sequencing holds promise for addressing new frontiers in large genome complexities, such as long, highly repetitive, low-complexity regions and duplication events, and differentiating between transcript isoforms that are difficult to resolve with short-read technologies. We present solutions available for both reference genome improvement (100 MB) and transcriptome research to best leverage long reads that have exceeded 20 Kb in length. Benefits for these applications are further realized with consistent use of size-selection of input sample using the BluePippin™ device from Sage Science. Highlights from our genome improvement projects using the latest P5-C3 chemistry on model organisms with contig N50 exceeding 6 Mb and longest contig exceeding 12.5 Mb with an average base quality of QV50 will be shared. Additionally, the value of long, intact reads to provide a no-assembly approach to investigate transcript isoforms using our Iso-Seq protocol will be presented.

  15. An international plan to sequence the nuclear genome of onion

    Technology Transfer Automated Retrieval System (TEKTRAN)

    As large-scale DNA sequencing technologies become more efficient and less costly, the genomic DNAs of more and more plants are being sequenced, assembled, and annotated. These complete sequences are extremely valuable for the identification of specific genes associated with important phenotypes. Thi...

  16. Draft genome sequence of Enterococcus faecium strain LMG 8148.

    PubMed

    Michiels, Joran E; Van den Bergh, Bram; Fauvart, Maarten; Michiels, Jan

    2016-01-01

    Enterococcus faecium, traditionally considered a harmless gut commensal, is emerging as an important nosocomial pathogen showing increasing rates of multidrug resistance. We report the draft genome sequence of E. faecium strain LMG 8148, isolated in 1968 from a human in Gothenburg, Sweden. The draft genome has a total length of 2,697,490 bp, a GC-content of 38.3 %, and 2,402 predicted protein-coding sequences. The isolation of this strain predates the emergence of E. faecium as a nosocomial pathogen. Consequently, its genome can be useful in comparative genomic studies investigating the evolution of E. faecium as a pathogen. PMID:27610213

  17. Extensive sequencing of seven human genomes to characterize benchmark reference materials.

    PubMed

    Zook, Justin M; Catoe, David; McDaniel, Jennifer; Vang, Lindsay; Spies, Noah; Sidow, Arend; Weng, Ziming; Liu, Yuling; Mason, Christopher E; Alexander, Noah; Henaff, Elizabeth; McIntyre, Alexa B R; Chandramohan, Dhruva; Chen, Feng; Jaeger, Erich; Moshrefi, Ali; Pham, Khoa; Stedman, William; Liang, Tiffany; Saghbini, Michael; Dzakula, Zeljko; Hastie, Alex; Cao, Han; Deikus, Gintaras; Schadt, Eric; Sebra, Robert; Bashir, Ali; Truty, Rebecca M; Chang, Christopher C; Gulbahce, Natali; Zhao, Keyan; Ghosh, Srinka; Hyland, Fiona; Fu, Yutao; Chaisson, Mark; Xiao, Chunlin; Trow, Jonathan; Sherry, Stephen T; Zaranek, Alexander W; Ball, Madeleine; Bobe, Jason; Estep, Preston; Church, George M; Marks, Patrick; Kyriazopoulou-Panagiotopoulou, Sofia; Zheng, Grace X Y; Schnall-Levin, Michael; Ordonez, Heather S; Mudivarti, Patrice A; Giorda, Kristina; Sheng, Ying; Rypdal, Karoline Bjarnesdatter; Salit, Marc

    2016-01-01

    The Genome in a Bottle Consortium, hosted by the National Institute of Standards and Technology (NIST) is creating reference materials and data for human genome sequencing, as well as methods for genome comparison and benchmarking. Here, we describe a large, diverse set of sequencing data for seven human genomes; five are current or candidate NIST Reference Materials. The pilot genome, NA12878, has been released as NIST RM 8398. We also describe data from two Personal Genome Project trios, one of Ashkenazim Jewish ancestry and one of Chinese ancestry. The data come from 12 technologies: BioNano Genomics, Complete Genomics paired-end and LFR, Ion Proton exome, Oxford Nanopore, Pacific Biosciences, SOLiD, 10X Genomics GemCode WGS, and Illumina exome and WGS paired-end, mate-pair, and synthetic long reads. Cell lines, DNA, and data from these individuals are publicly available. Therefore, we expect these data to be useful for revealing novel information about the human genome and improving sequencing technologies, SNP, indel, and structural variant calling, and de novo assembly. PMID:27271295

  18. Extensive sequencing of seven human genomes to characterize benchmark reference materials

    PubMed Central

    Zook, Justin M.; Catoe, David; McDaniel, Jennifer; Vang, Lindsay; Spies, Noah; Sidow, Arend; Weng, Ziming; Liu, Yuling; Mason, Christopher E.; Alexander, Noah; Henaff, Elizabeth; McIntyre, Alexa B.R.; Chandramohan, Dhruva; Chen, Feng; Jaeger, Erich; Moshrefi, Ali; Pham, Khoa; Stedman, William; Liang, Tiffany; Saghbini, Michael; Dzakula, Zeljko; Hastie, Alex; Cao, Han; Deikus, Gintaras; Schadt, Eric; Sebra, Robert; Bashir, Ali; Truty, Rebecca M.; Chang, Christopher C.; Gulbahce, Natali; Zhao, Keyan; Ghosh, Srinka; Hyland, Fiona; Fu, Yutao; Chaisson, Mark; Xiao, Chunlin; Trow, Jonathan; Sherry, Stephen T.; Zaranek, Alexander W.; Ball, Madeleine; Bobe, Jason; Estep, Preston; Church, George M.; Marks, Patrick; Kyriazopoulou-Panagiotopoulou, Sofia; Zheng, Grace X.Y.; Schnall-Levin, Michael; Ordonez, Heather S.; Mudivarti, Patrice A.; Giorda, Kristina; Sheng, Ying; Rypdal, Karoline Bjarnesdatter; Salit, Marc

    2016-01-01

    The Genome in a Bottle Consortium, hosted by the National Institute of Standards and Technology (NIST) is creating reference materials and data for human genome sequencing, as well as methods for genome comparison and benchmarking. Here, we describe a large, diverse set of sequencing data for seven human genomes; five are current or candidate NIST Reference Materials. The pilot genome, NA12878, has been released as NIST RM 8398. We also describe data from two Personal Genome Project trios, one of Ashkenazim Jewish ancestry and one of Chinese ancestry. The data come from 12 technologies: BioNano Genomics, Complete Genomics paired-end and LFR, Ion Proton exome, Oxford Nanopore, Pacific Biosciences, SOLiD, 10X Genomics GemCode WGS, and Illumina exome and WGS paired-end, mate-pair, and synthetic long reads. Cell lines, DNA, and data from these individuals are publicly available. Therefore, we expect these data to be useful for revealing novel information about the human genome and improving sequencing technologies, SNP, indel, and structural variant calling, and de novo assembly. PMID:27271295

  19. The Genomic Scrapheap Challenge; Extracting Relevant Data from Unmapped Whole Genome Sequencing Reads, Including Strain Specific Genomic Segments, in Rats

    PubMed Central

    van der Weide, Robin H.; Simonis, Marieke; Hermsen, Roel; Toonen, Pim; Cuppen, Edwin; de Ligt, Joep

    2016-01-01

    Unmapped next-generation sequencing reads are typically ignored while they contain biologically relevant information. We systematically analyzed unmapped reads from whole genome sequencing of 33 inbred rat strains. High quality reads were selected and enriched for biologically relevant sequences; similarity-based analysis revealed clustering similar to previously reported phylogenetic trees. Our results demonstrate that on average 20% of all unmapped reads harbor sequences that can be used to improve reference genomes and generate hypotheses on potential genotype-phenotype relationships. Analysis pipelines would benefit from incorporating the described methods and reference genomes would benefit from inclusion of the genomic segments obtained through these efforts. PMID:27501045

  20. Genome sequencing: a systematic review of health economic evidence

    PubMed Central

    2013-01-01

    Recently the sequencing of the human genome has become a major biological and clinical research field. However, the public health impact of this new technology with focus on the financial effect is not yet to be foreseen. To provide an overview of the current health economic evidence for genome sequencing, we conducted a thorough systematic review of the literature from 17 databases. In addition, we conducted a hand search. Starting with 5 520 records we ultimately included five full-text publications and one internet source, all focused on cost calculations. The results were very heterogeneous and, therefore, difficult to compare. Furthermore, because the methodology of the publications was quite poor, the reliability and validity of the results were questionable. The real costs for the whole sequencing workflow, including data management and analysis, remain unknown. Overall, our review indicates that the current health economic evidence for genome sequencing is quite poor. Therefore, we listed aspects that needed to be considered when conducting health economic analyses of genome sequencing. Thereby, specifics regarding the overall aim, technology, population, indication, comparator, alternatives after sequencing, outcomes, probabilities, and costs with respect to genome sequencing are discussed. For further research, at the outset, a comprehensive cost calculation of genome sequencing is needed, because all further health economic studies rely on valid cost data. The results will serve as an input parameter for budget-impact analyses or cost-effectiveness analyses. PMID:24330507

  1. The African Genome Variation Project shapes medical genetics in Africa

    PubMed Central

    Gurdasani, Deepti; Carstensen, Tommy; Tekola-Ayele, Fasil; Pagani, Luca; Tachmazidou, Ioanna; Hatzikotoulas, Konstantinos; Karthikeyan, Savita; Iles, Louise; Pollard, Martin O.; Choudhury, Ananyo; Ritchie, Graham R. S.; Xue, Yali; Asimit, Jennifer; Nsubuga, Rebecca N.; Young, Elizabeth H.; Pomilla, Cristina; Kivinen, Katja; Rockett, Kirk; Kamali, Anatoli; Doumatey, Ayo P.; Asiki, Gershim; Seeley, Janet; Sisay-Joof, Fatoumatta; Jallow, Muminatou; Tollman, Stephen; Mekonnen, Ephrem; Ekong, Rosemary; Oljira, Tamiru; Bradman, Neil; Bojang, Kalifa; Ramsay, Michele; Adeyemo, Adebowale; Bekele, Endashaw; Motala, Ayesha; Norris, Shane A.; Pirie, Fraser; Kaleebu, Pontiano; Kwiatkowski, Dominic; Tyler-Smith, Chris; Rotimi, Charles; Zeggini, Eleftheria; Sandhu, Manjinder S.

    2014-01-01

    Given the importance of Africa to studies of human origins and disease susceptibility, detailed characterisation of African genetic diversity is needed. The African Genome Variation Project (AGVP) provides a resource to help design, implement and interpret genomic studies in sub-Saharan Africa (SSA) and worldwide. The AGVP represents dense genotypes from 1,481 and whole genome sequences (WGS) from 320 individuals across SSA. Using this resource, we find novel evidence of complex, regionally distinct hunter-gatherer and Eurasian admixture across SSA. We identify new loci under selection, including for malaria and hypertension. We show that modern imputation panels can identify association signals at highly differentiated loci across populations in SSA. Using WGS, we show further improvement in imputation accuracy supporting efforts for large-scale sequencing of diverse African haplotypes. Finally, we present an efficient genotype array design capturing common genetic variation in Africa, showing for the first time that such designs are feasible. PMID:25470054

  2. Complete genome sequence of the facultatively anaerobic, appendaged bacterium Muricauda ruestringensis type strain (B1T)

    PubMed Central

    Huntemann, Marcel; Teshima, Hazuki; Lapidus, Alla; Nolan, Matt; Lucas, Susan; Hammon, Nancy; Deshpande, Shweta; Cheng, Jan-Fang; Tapia, Roxanne; Goodwin, Lynne A.; Pitluck, Sam; Liolios, Konstantinos; Pagani, Ioanna; Ivanova, Natalia; Mavromatis, Konstantinos; Mikhailova, Natalia; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Land, Miriam; Hauser, Loren; Pan, Chongle; Brambilla, Evelyne-Marie; Rohde, Manfred; Spring, Stefan; Göker, Markus; Detter, John C.; Bristow, James; Eisen, Jonathan A.; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C.; Klenk, Hans-Peter; Woyke, Tanja

    2012-01-01

    Muricauda ruestringensis Bruns et al. 2001 is the type species of the genus Muricauda, which belongs to the family Flavobacteriaceae in the phylum Bacteroidetes. The species is of interest because of its isolated position in the genomically unexplored genus Muricauda, which is located in a part of the tree of life containing not many organisms with sequenced genomes. The genome, which consists of a circular chromosome of 3,842,422 bp length with a total of 3,478 protein-coding and 47 RNA genes, is a part of the Genomic Encyclopedia of Bacteria and Archaea project. PMID:22768362

  3. Complete genome sequence of the facultatively anaerobic, appendaged bacterium Muricauda ruestringensis type strain (B1T)

    SciTech Connect

    Huntemann, Marcel; Teshima, Hazuki; Lapidus, Alla L.; Nolan, Matt; Lucas, Susan; Hammon, Nancy; Deshpande, Shweta; Cheng, Jan-Fang; Tapia, Roxanne; Goodwin, Lynne A.; Pitluck, Sam; Liolios, Konstantinos; Pagani, Ioanna; Ivanova, N; Mavromatis, K; Mikhailova, Natalia; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Pan, Chongle; Brambilla, Evelyne-Marie; Rohde, Manfred; Spring, Stefan; Goker, Markus; Detter, J. Chris; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter; Woyke, Tanja

    2012-01-01

    Muricauda ruestringensis Bruns et al. 2001 is the type species of the genus Muricauda, which belongs to the family Flavobacteriaceae in the phylum Bacteroidetes. The species is of interest because of its isolated position in the genomically unexplored genus Muricauda, which is located in a part of the tree of life containing not many organisms with sequenced genomes. The genome, which consists of a circular chromosome of 3,842,422 bp length with a total of 3,478 protein-coding and 47 RNA genes, is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  4. Attitudes towards the Human Genome Project.

    ERIC Educational Resources Information Center

    Shahroudi, Julie; Shaw, Geraldine

    Attitudes concerning the Human Genome Project were reported by faculty (N=40) and students (N=66) from a liberal arts college. Positive attitudes toward the project involved privacy, insurance and health, economic purposes, reproductive purposes, genetic counseling, religion and overall opinions. Negative attitudes were expressed regarding…

  5. Anchored pseudo-de novo assembly of human genomes identifies extensive sequence variation from unmapped sequence reads.

    PubMed

    Faber-Hammond, Joshua J; Brown, Kim H

    2016-07-01

    The human genome reference (HGR) completion marked the genomics era beginning, yet despite its utility universal application is limited by the small number of individuals used in its development. This is highlighted by the presence of high-quality sequence reads failing to map within the HGR. Sequences failing to map generally represent 2-5 % of total reads, which may harbor regions that would enhance our understanding of population variation, evolution, and disease. Alternatively, complete de novo assemblies can be created, but these effectively ignore the groundwork of the HGR. In an effort to find a middle ground, we developed a bioinformatic pipeline that maps paired-end reads to the HGR as separate single reads, exports unmappable reads, de novo assembles these reads per individual and then combines assemblies into a secondary reference assembly used for comparative analysis. Using 45 diverse 1000 Genomes Project individuals, we identified 351,361 contigs covering 195.5 Mb of sequence unincorporated in GRCh38. 30,879 contigs are represented in multiple individuals with ~40 % showing high sequence complexity. Genomic coordinates were generated for 99.9 %, with 52.5 % exhibiting high-quality mapping scores. Comparative genomic analyses with archaic humans and primates revealed significant sequence alignments and comparisons with model organism RefSeq gene datasets identified novel human genes. If incorporated, these sequences will expand the HGR, but more importantly our data highlight that with this method low coverage (~10-20×) next-generation sequencing can still be used to identify novel unmapped sequences to explore biological functions contributing to human phenotypic variation, disease and functionality for personal genomic medicine. PMID:27061184

  6. BAC-pool 454-sequencing: A rapid and efficient approach to sequence complex tetraploid cotton genomes

    Technology Transfer Automated Retrieval System (TEKTRAN)

    New and emerging next generation sequencing technologies have been promising in reducing sequencing costs, but not significantly for complex polyploid plant genomes such as cotton. Large and highly repetitive genome of G. hirsutum (~2.5GB) is less amenable and cost-intensive with traditional BAC-by...

  7. The potato psyllid genome project

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The potato psyllid (Bactericera cockerelli) is a Hemipteran pest of solanaceous plants and limits potato and tomato production by the transmission of Candidatus Liberibacter solanacearum. Genomic information on the potato psyllid is limited but is vital in developing appropriate management strategi...

  8. Real-time, portable genome sequencing for Ebola surveillance

    PubMed Central

    Bore, Joseph Akoi; Koundouno, Raymond; Dudas, Gytis; Mikhail, Amy; Ouédraogo, Nobila; Afrough, Babak; Bah, Amadou; Baum, Jonathan HJ; Becker-Ziaja, Beate; Boettcher, Jan-Peter; Cabeza-Cabrerizo, Mar; Camino-Sanchez, Alvaro; Carter, Lisa L.; Doerrbecker, Juiliane; Enkirch, Theresa; Dorival, Isabel Graciela García; Hetzelt, Nicole; Hinzmann, Julia; Holm, Tobias; Kafetzopoulou, Liana Eleni; Koropogui, Michel; Kosgey, Abigail; Kuisma, Eeva; Logue, Christopher H; Mazzarelli, Antonio; Meisel, Sarah; Mertens, Marc; Michel, Janine; Ngabo, Didier; Nitzsche, Katja; Pallash, Elisa; Patrono, Livia Victoria; Portmann, Jasmine; Repits, Johanna Gabriella; Rickett, Natasha Yasmin; Sachse, Andrea; Singethan, Katrin; Vitoriano, Inês; Yemanaberhan, Rahel L; Zekeng, Elsa G; Trina, Racine; Bello, Alexander; Sall, Amadou Alpha; Faye, Ousmane; Faye, Oumar; Magassouba, N’Faly; Williams, Cecelia V.; Amburgey, Victoria; Winona, Linda; Davis, Emily; Gerlach, Jon; Washington, Franck; Monteil, Vanessa; Jourdain, Marine; Bererd, Marion; Camara, Alimou; Somlare, Hermann; Camara, Abdoulaye; Gerard, Marianne; Bado, Guillaume; Baillet, Bernard; Delaune, Déborah; Nebie, Koumpingnin Yacouba; Diarra, Abdoulaye; Savane, Yacouba; Pallawo, Raymond Bernard; Gutierrez, Giovanna Jaramillo; Milhano, Natacha; Roger, Isabelle; Williams, Christopher J; Yattara, Facinet; Lewandowski, Kuiama; Taylor, Jamie; Rachwal, Philip; Turner, Daniel; Pollakis, Georgios; Hiscox, Julian A.; Matthews, David A.; O’Shea, Matthew K.; Johnston, Andrew McD; Wilson, Duncan; Hutley, Emma; Smit, Erasmus; Di Caro, Antonino; Woelfel, Roman; Stoecker, Kilian; Fleischmann, Erna; Gabriel, Martin; Weller, Simon A.; Koivogui, Lamine; Diallo, Boubacar; Keita, Sakoba; Rambaut, Andrew; Formenty, Pierre; Gunther, Stephan; Carroll, Miles W.

    2016-01-01

    The Ebola virus disease (EVD) epidemic in West Africa is the largest on record, responsible for >28,599 cases and >11,299 deaths 1. Genome sequencing in viral outbreaks is desirable in order to characterize the infectious agent to determine its evolutionary rate, signatures of host adaptation, identification and monitoring of diagnostic targets and responses to vaccines and treatments. The Ebola virus genome (EBOV) substitution rate in the Makona strain has been estimated at between 0.87 × 10−3 to 1.42 × 10−3 mutations per site per year. This is equivalent to 16 to 27 mutations in each genome, meaning that sequences diverge rapidly enough to identify distinct sub-lineages during a prolonged epidemic 2-7. Genome sequencing provides a high-resolution view of pathogen evolution and is increasingly sought-after for outbreak surveillance. Sequence data may be used to guide control measures, but only if the results are generated quickly enough to inform interventions 8. Genomic surveillance during the epidemic has been sporadic due to a lack of local sequencing capacity coupled with practical difficulties transporting samples to remote sequencing facilities 9. In order to address this problem, we devised a genomic surveillance system that utilizes a novel nanopore DNA sequencing instrument. In April 2015 this system was transported in standard airline luggage to Guinea and used for real-time genomic surveillance of the ongoing epidemic. Here we present sequence data and analysis of 142 Ebola virus (EBOV) samples collected during the period March to October 2015. We were able to generate results in less than 24 hours after receiving an Ebola positive sample, with the sequencing process taking as little as 15-60 minutes. We show that real-time genomic surveillance is possible in resource-limited settings and can be established rapidly to monitor outbreaks. PMID:26840485

  9. Genome sequence of cultivated Upland cotton (Gossypium hirsutum TM-1) provides insights into genome evolution

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Genetic and genomic analyses of Upland cotton (Gossypium hirsutum) are difficult because it has a complex allotetraploid (AADD; 2n = 4x = 52) genome. Here we sequenced, assembled and analyzed the world's most important cultivated cotton genome with 246.2 gigabase (Gb) clean data obtained using whol...

  10. Cancer Genome Anatomy Project | Office of Cancer Genomics

    Cancer.gov

    The National Cancer Institute (NCI) Cancer Genome Anatomy Project (CGAP) is an online resource designed to provide the research community access to biological tissue characterization data. Request a free copy of the CGAP Website Virtual Tour CD from ocg@mail.nih.gov.

  11. Mitochondrial genome sequences and comparative genomics of Phytophthora ramorum and P. sojae

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The complete sequences of the mitochondrial genomes of the oomycetes Phytophthora ramorum and P. sojae were determined during the course of their complete nuclear genome sequencing (Tyler et al. 2006). Both are circular, with sizes of 39,314 bp for P. ramorum and 42,977 bp for P. sojae. Each contain...

  12. Genome sequence of Roseivirga sp. strain D-25 and its potential applications from the genomic aspect.

    PubMed

    Selvaratnam, Chitra; Thevarajoo, Suganthi; Ee, Robson; Chan, Kok-Gan; Bennett, Joseph P; Goh, Kian Mau; Chong, Chun Shiong

    2016-08-01

    Roseivirga sp. strain D-25 is an aerobic marine bacterium isolated from seawater collected from Desaru beach, Malaysia. To date, the genus Roseivirga consists of only four species with no genome sequence reported. Here, we present the genome sequence of Roseivirga sp. strain D-25 (=KCTC 42709=DSM 101709), with a genome size of approximately 4.08Mbp and G+C content of 39.18%. Genome sequence analysis of strain D-25 revealed the presence of genes related to petroleum hydrocarbon degradation, 2,4,6-trinitrotoluene detoxification, heavy metals bioremediation and production of carotenoids, which shed light on the potential application of this strain. PMID:27107724

  13. DNA sequence copy number analysis by Comparative Genomic Hybridization (CGH)

    SciTech Connect

    Pinkel, D.; Kallioniemi, A.; Kallioniemi, O.; Waldman, F.; Sudar, D.; Gray, I. ); Rutovitz, D.; Piper, I. )

    1993-01-01

    Comparative Genomic Hybridization (CGH) uses the kinetics of in situ hybridization to compare the copy numbers of different DNA sequences within the same genome and the copy numbers of the same sequences among different genomes. In a typical application genomic DNA from a tumor and from normal cells are differentially labeled and simultaneously hybridized to normal metaphase chromosomes, and detected with different fluorochromes. Properly registered images of each fluorochrome are obtained using a microscope equipped with multi-band filters and a CCD camera. Digital image analysis permits measurement of intensity ratio profiles along each of the target chromosomes. Studies of cells with known aberrations indicate that the intensity ratio at each position is proportional to the ratio of the copy numbers of the sequences that bind there in the tumor and normal genomes. Analytical challenges posed by the need to efficiently obtain copy number karyotypes are discussed.

  14. Genome sequencing and analysis of the model grass Brachypodium distachyon.

    PubMed

    2010-02-11

    Three subfamilies of grasses, the Ehrhartoideae, Panicoideae and Pooideae, provide the bulk of human nutrition and are poised to become major sources of renewable energy. Here we describe the genome sequence of the wild grass Brachypodium distachyon (Brachypodium), which is, to our knowledge, the first member of the Pooideae subfamily to be sequenced. Comparison of the Brachypodium, rice and sorghum genomes shows a precise history of genome evolution across a broad diversity of the grasses, and establishes a template for analysis of the large genomes of economically important pooid grasses such as wheat. The high-quality genome sequence, coupled with ease of cultivation and transformation, small size and rapid life cycle, will help Brachypodium reach its potential as an important model system for developing new energy and food crops. PMID:20148030

  15. The complete chloroplast genome sequence of Zanthoxylum piperitum.

    PubMed

    Lee, Jonghoon; Lee, Hyeon Ju; Kim, Kyunghee; Lee, Sang-Choon; Sung, Sang Hyun; Yang, Tae-Jin

    2016-09-01

    The complete chloroplast genome sequence of Zanthoxylum piperitum, a plant species with useful aromatic oils in family Rutaceae, was generated in this study by de novo assembly with whole-genome sequence data. The chloroplast genome was 158 154 bp in length with a typical quadripartite structure containing a pair of inverted repeats of 27 644 bp, separated by large single copy and small single copy of 85 340 bp and 17 526 bp, respectively. The chloroplast genome harbored 112 genes consisting of 78 protein-coding genes 30 tRNA genes and 4 rRNA genes. Phylogenetic analysis of the complete chloroplast genome sequences with those of known relatives revealed that Z. piperitum is most closely related to the Citrus species. PMID:26260183

  16. Genome sequencing and analysis of the model grass Brachypodium distachyon

    SciTech Connect

    Yang, Xiaohan; Kalluri, Udaya C; Tuskan, Gerald A

    2010-01-01

    Three subfamilies of grasses, the Ehrhartoideae, Panicoideae and Pooideae, provide the bulk of human nutrition and are poised to become major sources of renewable energy. Here we describe the genome sequence of the wild grass Brachypodium distachyon (Brachypodium), which is, to our knowledge, the first member of the Pooideae subfamily to be sequenced. Comparison of the Brachypodium, rice and sorghum genomes shows a precise history of genome evolution across a broad diversity of the grasses, and establishes a template for analysis of the large genomes of economically important pooid grasses such as wheat. The high-quality genome sequence, coupled with ease of cultivation and transformation, small size and rapid life cycle, will help Brachypodium reach its potential as an important model system for developing new energy and food crops.

  17. The Release 6 reference sequence of the Drosophila melanogaster genome

    DOE PAGESBeta

    Hoskins, Roger A.; Carlson, Joseph W.; Wan, Kenneth H.; Park, Soo; Mendez, Ivonne; Galle, Samuel E.; Booth, Benjamin W.; Pfeiffer, Barret D.; George, Reed A.; Svirskas, Robert; et al

    2015-01-14

    Drosophila melanogaster plays an important role in molecular, genetic, and genomic studies of heredity, development, metabolism, behavior, and human disease. The initial reference genome sequence reported more than a decade ago had a profound impact on progress in Drosophila research, and improving the accuracy and completeness of this sequence continues to be important to further progress. We previously described improvement of the 117-Mb sequence in the euchromatic portion of the genome and 21 Mb in the heterochromatic portion, using a whole-genome shotgun assembly, BAC physical mapping, and clone-based finishing. Here, we report an improved reference sequence of the single-copy andmore » middle-repetitive regions of the genome, produced using cytogenetic mapping to mitotic and polytene chromosomes, clone-based finishing and BAC fingerprint verification, ordering of scaffolds by alignment to cDNA sequences, incorporation of other map and sequence data, and validation by whole-genome optical restriction mapping. These data substantially improve the accuracy and completeness of the reference sequence and the order and orientation of sequence scaffolds into chromosome arm assemblies. Representation of the Y chromosome and other heterochromatic regions is particularly improved. The new 143.9-Mb reference sequence, designated Release 6, effectively exhausts clone-based technologies for mapping and sequencing. Highly repeat-rich regions, including large satellite blocks and functional elements such as the ribosomal RNA genes and the centromeres, are largely inaccessible to current sequencing and assembly methods and remain poorly represented. In conclusion, further significant improvements will require sequencing technologies that do not depend on molecular cloning and that produce very long reads.« less

  18. The Release 6 reference sequence of the Drosophila melanogaster genome

    PubMed Central

    Carlson, Joseph W.; Wan, Kenneth H.; Park, Soo; Mendez, Ivonne; Galle, Samuel E.; Booth, Benjamin W.; Pfeiffer, Barret D.; George, Reed A.; Svirskas, Robert; Krzywinski, Martin; Schein, Jacqueline; Accardo, Maria Carmela; Damia, Elisabetta; Messina, Giovanni; Méndez-Lago, María; de Pablos, Beatriz; Demakova, Olga V.; Andreyeva, Evgeniya N.; Boldyreva, Lidiya V.; Marra, Marco; Carvalho, A. Bernardo; Dimitri, Patrizio; Villasante, Alfredo; Zhimulev, Igor F.; Rubin, Gerald M.; Karpen, Gary H.

    2015-01-01

    Drosophila melanogaster plays an important role in molecular, genetic, and genomic studies of heredity, development, metabolism, behavior, and human disease. The initial reference genome sequence reported more than a decade ago had a profound impact on progress in Drosophila research, and improving the accuracy and completeness of this sequence continues to be important to further progress. We previously described improvement of the 117-Mb sequence in the euchromatic portion of the genome and 21 Mb in the heterochromatic portion, using a whole-genome shotgun assembly, BAC physical mapping, and clone-based finishing. Here, we report an improved reference sequence of the single-copy and middle-repetitive regions of the genome, produced using cytogenetic mapping to mitotic and polytene chromosomes, clone-based finishing and BAC fingerprint verification, ordering of scaffolds by alignment to cDNA sequences, incorporation of other map and sequence data, and validation by whole-genome optical restriction mapping. These data substantially improve the accuracy and completeness of the reference sequence and the order and orientation of sequence scaffolds into chromosome arm assemblies. Representation of the Y chromosome and other heterochromatic regions is particularly improved. The new 143.9-Mb reference sequence, designated Release 6, effectively exhausts clone-based technologies for mapping and sequencing. Highly repeat-rich regions, including large satellite blocks and functional elements such as the ribosomal RNA genes and the centromeres, are largely inaccessible to current sequencing and assembly methods and remain poorly represented. Further significant improvements will require sequencing technologies that do not depend on molecular cloning and that produce very long reads. PMID:25589440

  19. The Release 6 reference sequence of the Drosophila melanogaster genome.

    PubMed

    Hoskins, Roger A; Carlson, Joseph W; Wan, Kenneth H; Park, Soo; Mendez, Ivonne; Galle, Samuel E; Booth, Benjamin W; Pfeiffer, Barret D; George, Reed A; Svirskas, Robert; Krzywinski, Martin; Schein, Jacqueline; Accardo, Maria Carmela; Damia, Elisabetta; Messina, Giovanni; Méndez-Lago, María; de Pablos, Beatriz; Demakova, Olga V; Andreyeva, Evgeniya N; Boldyreva, Lidiya V; Marra, Marco; Carvalho, A Bernardo; Dimitri, Patrizio; Villasante, Alfredo; Zhimulev, Igor F; Rubin, Gerald M; Karpen, Gary H; Celniker, Susan E

    2015-03-01

    Drosophila melanogaster plays an important role in molecular, genetic, and genomic studies of heredity, development, metabolism, behavior, and human disease. The initial reference genome sequence reported more than a decade ago had a profound impact on progress in Drosophila research, and improving the accuracy and completeness of this sequence continues to be important to further progress. We previously described improvement of the 117-Mb sequence in the euchromatic portion of the genome and 21 Mb in the heterochromatic portion, using a whole-genome shotgun assembly, BAC physical mapping, and clone-based finishing. Here, we report an improved reference sequence of the single-copy and middle-repetitive regions of the genome, produced using cytogenetic mapping to mitotic and polytene chromosomes, clone-based finishing and BAC fingerprint verification, ordering of scaffolds by alignment to cDNA sequences, incorporation of other map and sequence data, and validation by whole-genome optical restriction mapping. These data substantially improve the accuracy and completeness of the reference sequence and the order and orientation of sequence scaffolds into chromosome arm assemblies. Representation of the Y chromosome and other heterochromatic regions is particularly improved. The new 143.9-Mb reference sequence, designated Release 6, effectively exhausts clone-based technologies for mapping and sequencing. Highly repeat-rich regions, including large satellite blocks and functional elements such as the ribosomal RNA genes and the centromeres, are largely inaccessible to current sequencing and assembly methods and remain poorly represented. Further significant improvements will require sequencing technologies that do not depend on molecular cloning and that produce very long reads. PMID:25589440

  20. Genome 10K: a proposal to obtain whole-genome sequence for 10,000 vertebrate species.

    PubMed

    2009-01-01

    The human genome project has been recently complemented by whole-genome assessment sequence of 32 mammals and 24 nonmammalian vertebrate species suitable for comparative genomic analyses. Here we anticipate a precipitous drop in costs and increase in sequencing efficiency, with concomitant development of improved annotation technology and, therefore, propose to create a collection of tissue and DNA specimens for 10,000 vertebrate species specifically designated for whole-genome sequencing in the very near future. For this purpose, we, the Genome 10K Community of Scientists (G10KCOS), will assemble and allocate a biospecimen collection of some 16,203 representative vertebrate species spanning evolutionary diversity across living mammals, birds, nonavian reptiles, amphibians, and fishes (ca. 60,000 living species). In this proposal, we present precise counts for these 16,203 individual species with specimens presently tagged and stipulated for DNA sequencing by the G10KCOS. DNA sequencing has ushered in a new era of investigation in the biological sciences, allowing us to embark for the first time on a truly comprehensive study of vertebrate evolution, the results of which will touch nearly every aspect of vertebrate biological enquiry. PMID:19892720

  1. Genome 10K: A Proposal to Obtain Whole-Genome Sequence for 10 000 Vertebrate Species

    PubMed Central

    2009-01-01

    The human genome project has been recently complemented by whole-genome assessment sequence of 32 mammals and 24 nonmammalian vertebrate species suitable for comparative genomic analyses. Here we anticipate a precipitous drop in costs and increase in sequencing efficiency, with concomitant development of improved annotation technology and, therefore, propose to create a collection of tissue and DNA specimens for 10 000 vertebrate species specifically designated for whole-genome sequencing in the very near future. For this purpose, we, the Genome 10K Community of Scientists (G10KCOS), will assemble and allocate a biospecimen collection of some 16 203 representative vertebrate species spanning evolutionary diversity across living mammals, birds, nonavian reptiles, amphibians, and fishes (ca. 60 000 living species). In this proposal, we present precise counts for these 16 203 individual species with specimens presently tagged and stipulated for DNA sequencing by the G10KCOS. DNA sequencing has ushered in a new era of investigation in the biological sciences, allowing us to embark for the first time on a truly comprehensive study of vertebrate evolution, the results of which will touch nearly every aspect of vertebrate biological enquiry. PMID:19892720

  2. The Arabidopsis lyrata genome sequence and the basis of rapid genome size change

    SciTech Connect

    Hu, Tina T.; Pattyn, Pedro; Bakker, Erica G.; Cao, Jun; Cheng, Jan-Fang; Clark, Richard M.; Fahlgren, Noah; Fawcett, Jeffrey A.; Grimwood, Jane; Gundlach, Heidrun; Haberer, Georg; Hollister, Jesse D.; Ossowski, Stephan; Ottilar, Robert P.; Salamov, Asaf A.; Schneeberger, Korbinian; Spannagl, Manuel; Wang, Xi; Yang, Liang; Nasrallah, Mikhail E.; Bergelson, Joy; Carrington, James C.; Gaut, Brandon S.; Schmutz, Jeremy; Mayer, Klaus F. X.; Van de Peer, Yves; Grigoriev, Igor V.; Nordborg, Magnus; Weigel, Detlef; Guo, Ya-Long

    2011-04-29

    In our manuscript, we present a high-quality genome sequence of the Arabidopsis thaliana relative, Arabidopsis lyrata, produced by dideoxy sequencing. We have performed the usual types of genome analysis (gene annotation, dN/dS studies etc. etc.), but this is relegated to the Supporting Information. Instead, we focus on what was a major motivation for sequencing this genome, namely to understand how A. thaliana lost half its genome in a few million years and lived to tell the tale. The rather surprising conclusion is that there is not a single genomic feature that accounts for the reduced genome, but that every aspect centromeres, intergenic regions, transposable elements, gene family number is affected through hundreds of thousands of cuts. This strongly suggests that overall genome size in itself is what has been under selection, a suggestion that is strongly supported by our demonstration (using population genetics data from A. thaliana) that new deletions seem to be driven to fixation.

  3. Perspectives of integrative cancer genomics in next generation sequencing era.

    PubMed

    Kwon, So Mee; Cho, Hyunwoo; Choi, Ji Hye; Jee, Byul A; Jo, Yuna; Woo, Hyun Goo

    2012-06-01

    The explosive development of genomics technologies including microarrays and next generation sequencing (NGS) has provided comprehensive maps of cancer genomes, including the expression of mRNAs and microRNAs, DNA copy numbers, sequence variations, and epigenetic changes. These genome-wide profiles of the genetic aberrations could reveal the candidates for diagnostic and/or prognostic biomarkers as well as mechanistic insights into tumor development and progression. Recent efforts to establish the huge cancer genome compendium and integrative omics analyses, so-called "integromics", have extended our understanding on the cancer genome, showing its daunting complexity and heterogeneity. However, the challenges of the structured integration, sharing, and interpretation of the big omics data still remain to be resolved. Here, we review several issues raised in cancer omics data analysis, including NGS, focusing particularly on the study design and analysis strategies. This might be helpful to understand the current trends and strategies of the rapidly evolving cancer genomics research. PMID:23105932

  4. The complete chloroplast genome sequence of Panax quinquefolius (L.).

    PubMed

    Kim, Kyunghee; Lee, Sang-Choon; Lee, Junki; Kim, Nam-Hoon; Jang, Woojong; Yang, Tae-Jin

    2016-07-01

    The complete chloroplast genome sequence of Panax quinquefolius, an important medicinal herb, was generated by de novo assembly with low-coverage whole-genome sequence data and manual correction. A circular 156 088-bp chloroplast genome showed typical chloroplast genome structure comprising a large single copy region of 86 095 bp, a small single copy region of 17 993 bp, and a pair of inverted repeats of 26 000 bp. The chloroplast genome had 87 protein-coding genes, 37 tRNA genes, and eight rRNA genes. Phylogenetic analysis with the chloroplast genome revealed that P. quinquefolius is much closer to P. ginseng than P. notoginseng. PMID:26162051

  5. The implications of the Human Genome Project for family practice.

    PubMed

    Whittaker, L A

    1992-09-01

    The Human Genome Project is an international effort to map and sequence the human genome. The information it will generate has been referred to by some as the "new anatomy," and may play an important role in the future of medicine. However, as with any new technological advancement, the outcome of the Human Genome Project and the subsequent availability of new technology will raise a myriad of ethical, legal, and social concerns. The fear is that this technology will be applied in the clinical setting before the appropriate infrastructure is in place to deal with the issues it will raise. The family physician, far from being merely an interested observer in this process, will be responsible for the delivery of much of this technology as it becomes available. As an intermediary between the technology and the individual patient, the physician has a unique obligation to join in the thoughtful consideration and debate of these issues. PMID:1517727

  6. Genome Sequence of Streptomyces aureofaciens ATCC Strain 10762

    PubMed Central

    Gradnigo, Julien S.; Somerville, Greg A.; Huether, Michael J.; Kemmy, Richard J.; Johnson, Craig M.; Oliver, Michael G.

    2016-01-01

    Streptomyces aureofaciens is a Gram-positive actinomycete that produces the antibiotics tetracycline and chlortetracycline. Here, we report the assembly and initial annotation of the draft genome sequence of S. aureofaciens ATCC strain 10762. PMID:27340076

  7. Complete genome sequence of Allochromatium vinosum DSM 180T

    PubMed Central

    Weissgerber, Thomas; Zigann, Renate; Bruce, David; Chang, Yun-juan; Detter, John C.; Han, Cliff; Hauser, Loren; Jeffries, Cynthia D.; Land, Miriam; Munk, A. Christine; Tapia, Roxanne; Dahl, Christiane

    2011-01-01

    Allochromatium vinosum formerly Chromatium vinosum is a mesophilic purple sulfur bacterium belonging to the family Chromatiaceae in the bacterial class Gammaproteobacteria. The genus Allochromatium contains currently five species. All members were isolated from freshwater, brackish water or marine habitats and are predominately obligate phototrophs. Here we describe the features of the organism, together with the complete genome sequence and annotation. This is the first completed genome sequence of a member of the Chromatiaceae within the purple sulfur bacteria thriving in globally occurring habitats. The 3,669,074 bp genome with its 3,302 protein-coding and 64 RNA genes was sequenced within the Joint Genome Institute Community Sequencing Program. PMID:22675582

  8. Draft Genome Sequence of Paecilomyces hepiali, Isolated from Cordyceps sinensis.

    PubMed

    Yu, Yi; Wang, Wenting; Wang, Linping; Pang, Fang; Guo, Lanping; Song, Lai; Liu, Guiming; Feng, Chengqiang

    2016-01-01

    Paecilomyces hepiali is an endoparasitic fungus that commonly exists in the natural Cordyceps sinensis Here, we report the draft genome sequence of P. hepiali, which will facilitate the exploitation of medicinal compounds produced by the fungus. PMID:27389266

  9. Complete Genome Sequence of Rahnella aquatilis CIP 78.65

    PubMed Central

    Bruce, David; Detter, Chris; Goodwin, Lynne A.; Han, James; Han, Cliff S.; Held, Brittany; Land, Miriam L.; Mikhailova, Natalia; Nolan, Matt; Pennacchio, Len; Pitluck, Sam; Tapia, Roxanne; Woyke, Tanja; Sobecky, Patricia A.

    2012-01-01

    Rahnella aquatilis CIP 78.65 is a gammaproteobacterium isolated from a drinking water source in Lille, France. Here we report the complete genome sequence of Rahnella aquatilis CIP 78.65, the type strain of R. aquatilis. PMID:22582378

  10. Genome Sequence of the Immunomodulatory Strain Bifidobacterium bifidum LMG 13195

    PubMed Central

    Gueimonde, Miguel; Ventura, Marco; Margolles, Abelardo

    2012-01-01

    In this work, we report the genome sequences of Bifidobacterium bifidum strain LMG13195. Results from our research group show that this strain is able to interact with human immune cells, generating functional regulatory T cells. PMID:23209243

  11. Draft Genome Sequence of Lactobacillus plantarum Strain IPLA 88

    PubMed Central

    Ladero, Victor; Alvarez-Sieiro, Patricia; Redruello, Begoña; del Rio, Beatriz; Linares, Daniel M.; Martin, M. Cruz; Fernández, María

    2013-01-01

    Here, we report a 3.2-Mbp draft assembly for the genome of Lactobacillus plantarum IPLA 88. The sequence of this sourdough isolate provides insight into the adaptation of this versatile species to different environments. PMID:23887921

  12. Sequence analysis of the complete mitochondrial genome of Youxian sheldrake.

    PubMed

    He, Shao-Ping; Liu, Li-Li; Yu, Qi-Fang; Li, Si; He, Jian-Hua

    2016-01-01

    Youxian sheldrake is excellent native breeds in Hunan province in China. The complete mitochondrial (mt) genome sequence plays an important role in the accurate determination of phylogenetic relationships among metazoans. This is the first study to determine the complete mitochondrial genome sequence of Youxian sheldrake using PCR-based amplification and Sanger sequencing. The characteristic of the entire mitochondrial genome was analyzed in detail, the total length of the mitogenome is 16,605 bp, with the base composition of 29.21% A, 22.18% T, 32.84% C, 15.77% G in the Youxian sheldrake. It contained 2 ribosomal RNA genes, 13 protein-coding genes, 22 transfer RNA genes and a major non-coding control region (D-loop region). The complete mitochondrial genome sequence of Youxian sheldrake provided an important data for further study of the phylogenetics of poultry, and available data for the genetics and breeding. PMID:25090395

  13. Complete Genome Sequences of Six Strains of the Genus Methylobacterium

    SciTech Connect

    Marx, Christopher J; Bringel, Francoise O.; Christoserdova, Ludmila; Moulin, Lionel; UI Hague, Muhammad Farhan; Fleischman, Darrell E.; Gruffaz, Christelle; Jourand, Philippe; Knief, Claudia; Lee, Ming-Chun; Muller, Emilie E. L.; Nadalig, Thierry; Peyraud, Remi; Roselli, Sandro; Russ, Lina; Goodwin, Lynne A.; Ivanov, Pavel S.; Ivanova, N; Kyrpides, Nikos C; Lajus, Aurelie; Medigue, Claudine; Nolan, Matt; Woyke, Tanja; Stolyar, Sergey; Vorholt, Julia A.; Vuilleumier, Stephane

    2012-01-01

    The complete and assembled genome sequences were determined for six strains of the alphaproteobacterial genus Methylobacterium, chosen for their key adaptations to different plant-associated niches and environmental constraints.

  14. Complete genome sequences of six strains of the genus methylobacterium

    SciTech Connect

    Marx, Christopher J; Bringel, Francoise O.; Christoserdova, Ludmila; Moulin, Lionel; Farhan Ul Haque, Muhammad; Fleischman, Darrell E.; Gruffaz, Christelle; Jourand, Philippe; Knief, Claudia; Lee, Ming-Chun; Muller, Emilie E. L.; Nadalig, Thierry; Peyraud, Remi; Roselli, Sandro; Russ, Lina; Aguero, Fernan; Goodwin, Lynne A.; Ivanova, N; Kyrpides, Nikos C; Lajus, Aurelie; Medigue, Claudine; Nolan, Matt; Woyke, Tanja; Stolyar, Sergey; Vorholt, Julia A.; Vuilleumier, Stephane

    2012-01-01

    The complete and assembled genome sequences were determined for six strains of the alphaproteobacterial genus Methylobacterium, chosen for their key adaptations to different plant-associated niches and environmental constraints.

  15. Bacterial epidemiology and biology - lessons from genome sequencing

    PubMed Central

    2011-01-01

    Next-generation sequencing has ushered in a new era of microbial genomics, enabling the detailed historical and geographical tracing of bacteria. This is helping to shape our understanding of bacterial evolution. PMID:22027015

  16. Complete Genome Sequence of Fish Pathogen Aeromonas hydrophila JBN2301.

    PubMed

    Yang, Wuming; Li, Ningqiu; Li, Ming; Zhang, Defeng; An, Guannan

    2016-01-01

    Aeromonas hydrophila is one of the most important fish pathogens in China. Here, we report complete genome sequence of a virulent strain, A. hydrophila JBN2301, which was isolated from diseased crucian carp. PMID:26823580

  17. Complete Genome Sequence of Rahnella aquatilis CIP 78.65

    SciTech Connect

    Martinez, Robert J; Bruce, David; Detter, J C; Goodwin, Lynne A.; Han, James; Han, Cliff; Held, Brittany; Land, Miriam L; Mikhailova, Natalia; Nolan, Matt; Pennacchio, Len; Pitluck, Sam; Tapia, Roxanne; Woyke, Tanja; Sobeckya, Patricia A.

    2012-01-01

    Rahnella aquatilis CIP 78.65 is a gammaproteobacterium isolated from a drinking water source in Lille, France. Here we report the complete genome sequence of Rahnella aquatilis CIP 78.65, the type strain of R. aquatilis.

  18. Draft Genome Sequence of Lactobacillus casei W56

    PubMed Central

    Hochwind, Kerstin; Weinmaier, Thomas; Schmid, Michael; van Hemert, Saskia; Hartmann, Anton; Rattei, Thomas

    2012-01-01

    We announce the draft genome sequence of Lactobacillus casei W56 in one contig. This strain shows immunomodulatory and probiotic properties. The strain is also an ingredient of commercially available probiotic products. PMID:23144392

  19. Draft genome sequence of Lactobacillus casei W56.

    PubMed

    Hochwind, Kerstin; Weinmaier, Thomas; Schmid, Michael; van Hemert, Saskia; Hartmann, Anton; Rattei, Thomas; Rothballer, Michael

    2012-12-01

    We announce the draft genome sequence of Lactobacillus casei W56 in one contig. This strain shows immunomodulatory and probiotic properties. The strain is also an ingredient of commercially available probiotic products. PMID:23144392

  20. Genome sequence of the fish pathogen Flavobacterium columnare ATCC 49512

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Flavobacterium columnare is a Gram-negative, rod shaped, motile, and highly prevalent fish pathogen causing columnaris disease in freshwater fish worldwide. Here, we present the complete genome sequence of F. columnare strain ATCC 49512. ...

  1. First Draft Genome Sequence of a Mycobacterium gordonae Clinical Isolate

    PubMed Central

    Smirnova, T.; Blagodatskikh, K.; Varlamov, D.; Sochivko, D.; Larionova, E.; Andreevskaya, S.; Andrievskaya, I.; Chernousova, L.

    2016-01-01

    Here, we report the first draft genome sequence of the clinically relevant species Mycobacterium gordonae. The clinical isolate Mycobacterium gordonae 14-8773 was obtained from the sputum of a patient with mycobacteriosis. PMID:27365356

  2. Complete Genome Sequence of Fish Pathogen Aeromonas hydrophila JBN2301

    PubMed Central

    Yang, Wuming; Li, Ming; Zhang, Defeng; An, Guannan

    2016-01-01

    Aeromonas hydrophila is one of the most important fish pathogens in China. Here, we report complete genome sequence of a virulent strain, A. hydrophila JBN2301, which was isolated from diseased crucian carp. PMID:26823580

  3. Draft Genome Sequence of Pseudomonas syringae pv. persicae NCPPB 2254.

    PubMed

    Zhao, Wenjun; Jiang, Hongshan; Tian, Qian; Hu, Jie

    2015-01-01

    Pseudomonas syringae pv. persicae is a pathogen that causes bacterial decline of stone fruit. Here, we report the draft genome sequence for P. syringae pv. persicae, which was isolated from Prunus persica. PMID:26044420

  4. Cancer Genome Sequencing and Its Implications for Personalized Cancer Vaccines

    PubMed Central

    Li, Lijin; Goedegebuure, Peter; Mardis, Elaine R.; Ellis, Matthew J.C.; Zhang, Xiuli; Herndon, John M.; Fleming, Timothy P.; Carreno, Beatriz M.; Hansen, Ted H.; Gillanders, William E.

    2011-01-01

    New DNA sequencing platforms have revolutionized human genome sequencing. The dramatic advances in genome sequencing technologies predict that the $1,000 genome will become a reality within the next few years. Applied to cancer, the availability of cancer genome sequences permits real-time decision-making with the potential to affect diagnosis, prognosis, and treatment, and has opened the door towards personalized medicine. A promising strategy is the identification of mutated tumor antigens, and the design of personalized cancer vaccines. Supporting this notion are preliminary analyses of the epitope landscape in breast cancer suggesting that individual tumors express significant numbers of novel antigens to the immune system that can be specifically targeted through cancer vaccines. PMID:24213133

  5. Draft Genome Sequences of Gammaproteobacterial Methanotrophs Isolated from Marine Ecosystems.

    PubMed

    Flynn, James D; Hirayama, Hisako; Sakai, Yasuyoshi; Dunfield, Peter F; Klotz, Martin G; Knief, Claudia; Op den Camp, Huub J M; Jetten, Mike S M; Khmelenina, Valentina N; Trotsenko, Yuri A; Murrell, J Colin; Semrau, Jeremy D; Svenning, Mette M; Stein, Lisa Y; Kyrpides, Nikos; Shapiro, Nicole; Woyke, Tanja; Bringel, Françoise; Vuilleumier, Stéphane; DiSpirito, Alan A; Kalyuzhnaya, Marina G

    2016-01-01

    The genome sequences of Methylobacter marinus A45, Methylobacter sp. strain BBA5.1, and Methylomarinum vadi IT-4 were obtained. These aerobic methanotrophs are typical members of coastal and hydrothermal vent marine ecosystems. PMID:26798114

  6. Draft Genome Sequences of Gammaproteobacterial Methanotrophs Isolated from Marine Ecosystems

    PubMed Central

    Flynn, James D.; Hirayama, Hisako; Sakai, Yasuyoshi; Dunfield, Peter F.; Knief, Claudia; Op den Camp, Huub J. M.; Jetten, Mike S. M.; Khmelenina, Valentina N.; Trotsenko, Yuri A.; Murrell, J. Colin; Semrau, Jeremy D.; Svenning, Mette M.; Stein, Lisa Y.; Kyrpides, Nikos; Shapiro, Nicole; Woyke, Tanja; Bringel, Françoise; Vuilleumier, Stéphane; DiSpirito, Alan A.

    2016-01-01

    The genome sequences of Methylobacter marinus A45, Methylobacter sp. strain BBA5.1, and Methylomarinum vadi IT-4 were obtained. These aerobic methanotrophs are typical members of coastal and hydrothermal vent marine ecosystems. PMID:26798114

  7. Draft Genome Sequence of Paecilomyces hepiali, Isolated from Cordyceps sinensis

    PubMed Central

    Yu, Yi; Wang, Wenting; Wang, Linping; Pang, Fang; Guo, Lanping; Song, Lai

    2016-01-01

    Paecilomyces hepiali is an endoparasitic fungus that commonly exists in the natural Cordyceps sinensis. Here, we report the draft genome sequence of P. hepiali, which will facilitate the exploitation of medicinal compounds produced by the fungus. PMID:27389266

  8. Crustacean oxi-reductases protein sequences derived from a functional genomic project potentially involved in ecdysteroid hormones metabolism - a starting point for function examination.

    PubMed

    Tom, Moshe; Manfrin, Chiara; Giulianini, Piero G; Pallavicini, Alberto

    2013-12-01

    A transcriptomic assembly originated from hypodermis and Y organ of the crustacean Pontastacus leptodactylus is used here for in silico characterization of oxi-reductase enzymes potentially involved in the metabolism of ecdysteroid molting hormones. RNA samples were extracted from male Y organ and its neighboring hypodermis in all stages of the molt cycle. An equimolar RNA mix from all stages was sequenced using next generation sequencing technologies and de novo assembled, resulting with 74,877 unique contigs. These transcript sequences were annotated by examining their resemblance to all GenBank translated transcripts, determining their Gene Ontology terms and their characterizing domains. Based on the present knowledge of arthropod ecdysteroid metabolism and more generally on steroid metabolism in other taxa, transcripts potentially related to ecdysteroid metabolism were identified and their longest possible conceptual protein sequences were constructed in two stages, correct reading frame was deduced from BLASTX resemblances, followed by elongation of the protein sequence by identifying the correct translation frame of the original transcript. The analyzed genes belonged to several oxi-reductase superfamilies including the Rieske non heme iron oxygenases, cytochrome P450s, short-chained hydroxysteroid oxi-reductases, aldo/keto oxireductases, lamin B receptor/sterol reductases and glucose-methanol-cholin oxi-reductatses. A total of 68 proteins were characterized and the most probable participants in the ecdysteroid metabolism where indicated. The study provides transcript and protein structural information, a starting point for further functional studies, using a variety of gene-specific methods to demonstrate or disprove the roles of these proteins in relation to ecdysteroid metabolism in P. leptodactylus. PMID:24055302

  9. Genome sequence of vanilla distortion mosaic virus infecting Coriandrum sativum.

    PubMed

    Adams, I P; Rai, S; Deka, M; Harju, V; Hodges, T; Hayward, G; Skelton, A; Fox, A; Boonham, N

    2014-12-01

    The 9573-nucleotide genome of a potyvirus was sequenced from a Coriandrum sativum plant from India with viral symptoms. On analysis, this virus was shown to have greater than 85 % nucleotide sequence identity to vanilla distortion mosaic virus (VDMV). Analysis of the putative coat protein sequence confirmed that this virus was in fact VDMV, with greater than 91 % amino acid sequence identity. The genome appears to encode a 3083-amino-acid polyprotein potentially cleaved into the 10 mature proteins expected in potyviruses. Phylogenetic analysis confirmed that VDMV is a distinct but ungrouped member of the genus Potyvirus. PMID:25252813

  10. Complete genome sequence of Treponema pallidum strain DAL-1

    PubMed Central

    Zobaníková, Marie; Mikolka, Pavol; Čejková, Darina; Pospíšilová, Petra; Chen, Lei; Strouhal, Michal; Qin, Xiang; Weinstock, George M.; Šmajs, David

    2012-01-01

    Treponema pallidum strain DAL-1 is a human uncultivable pathogen causing the sexually transmitted disease syphilis. Strain DAL-1 was isolated from the amniotic fluid of a pregnant woman in the secondary stage of syphilis. Here we describe the 1,139,971 bp long genome of T. pallidum strain DAL-1 which was sequenced using two independent sequencing methods (454 pyrosequencing and Illumina). In rabbits, strain DAL-1 replicated better than the T. pallidum strain Nichols. The comparison of the complete DAL-1 genome sequence with the Nichols sequence revealed a list of genetic differences that are potentially responsible for the increased rabbit virulence of the DAL-1 strain. PMID:23449808

  11. Intra-species sequence comparisons for annotating genomes

    SciTech Connect

    Boffelli, Dario; Weer, Claire V.; Weng, Li; Lewis, Keith D.; Shoukry, Malak I.; Pachter, Lior; Keys, David N.; Rubin, Edward M.

    2004-07-15

    Analysis of sequence variation among members of a single species offers a potential approach to identify functional DNA elements responsible for biological features unique to that species. Due to its high rate of allelic polymorphism and ease of genetic manipulability, we chose the sea squirt, Ciona intestinalis, to explore intra-species sequence comparisons for genome annotation. A large number of C. intestinalis specimens were collected from four continents and a set of genomic intervals amplified, resequenced and analyzed to determine the mutation rates at each nucleotide in the sequence. We found that regions with low mutation rates efficiently demarcated functionally constrained sequences: these include a set of noncoding elements, which we showed in C intestinalis transgenic assays to act as tissue-specific enhancers, as well as the location of coding sequences. This illustrates that comparisons of multiple members of a species can be used for genome annotation, suggesting a path for the annotation of the sequenced genomes of organisms occupying uncharacterized phylogenetic branches of the animal kingdom and raises the possibility that the resequencing of a large number of Homo sapiens individuals might be used to annotate the human genome and identify sequences defining traits unique to our species. The sequence data from this study has been submitted to GenBank under accession nos. AY667278-AY667407.

  12. Improving de novo sequence assembly using machine learning and comparative genomics for overlap correction

    PubMed Central

    2010-01-01

    Background With the rapid expansion of DNA sequencing databases, it is now feasible to identify relevant information from prior sequencing projects and completed genomes and apply it to de novo sequencing of new organisms. As an example, this paper demonstrates how such extra information can be used to improve de novo assemblies by augmenting the overlapping step. Finding all pairs of overlapping reads is a key task in many genome assemblers, and to this end, highly efficient algorithms have been developed to find alignments in large collections of sequences. It is well known that due to repeated sequences, many aligned pairs of reads nevertheless do not overlap. But no overlapping algorithm to date takes a rigorous approach to separating aligned but non-overlapping read pairs from true overlaps. Results We present an approach that extends the Minimus assembler by a data driven step to classify overlaps as true or false prior to contig construction. We trained several different classification models within the Weka framework using various statistics derived from overlaps of reads available from prior sequencing projects. These statistics included percent mismatch and k-mer frequencies within the overlaps as well as a comparative genomics score derived from mapping reads to multiple reference genomes. We show that in real whole-genome sequencing data from the E. coli and S. aureus genomes, by providing a curated set of overlaps to the contigging phase of the assembler, we nearly doubled the median contig length (N50) without sacrificing coverage of the genome or increasing the number of mis-assemblies. Conclusions Machine learning methods that use comparative and non-comparative features to classify overlaps as true or false can be used to improve the quality of a sequence assembly. PMID:20078885

  13. Draft genome sequence of Therminicola potens strain JR

    SciTech Connect

    Byrne-Bailey, K.G.; Wrighton, K.C.; Melnyk, R.A.; Agbo, P.; Hazen, T.C.; Coates, J.D.

    2010-07-01

    'Thermincola potens' strain JR is one of the first Gram-positive dissimilatory metal-reducing bacteria (DMRB) for which there is a complete genome sequence. Consistent with the physiology of this organism, preliminary annotation revealed an abundance of multiheme c-type cytochromes that are putatively associated with the periplasm and cell surface in a Gram-positive bacterium. Here we report the complete genome sequence of strain JR.

  14. Draft Genome Sequence of Lactobacillus fermentum Strain 3872

    PubMed Central

    Raju, Kavita; Abramov, Vyacheslav M.

    2013-01-01

    This report describes a draft genome sequence of Lactobacillus fermentum strain 3872. The data revealed remarkable similarity to and dissimilarity with the published genome sequences of other strains of the species. The absence of and variation in structures of some adhesins and the presence of an additional adhesin may reflect adaptation of the bacterium to different host systems and may contribute to specific properties of this strain as a new probiotic. PMID:24285652

  15. Whole Genome and Transcriptome Sequencing of a B3 Thymoma

    PubMed Central

    Petrini, Iacopo; Rajan, Arun; Pham, Trung; Voeller, Donna; Davis, Sean; Gao, James; Wang, Yisong; Giaccone, Giuseppe

    2013-01-01

    Molecular pathology of thymomas is poorly understood. Genomic aberrations are frequently identified in tumors but no extensive sequencing has been reported in thymomas. Here we present the first comprehensive view of a B3 thymoma at whole genome and transcriptome levels. A 55-year-old Caucasian female underwent complete resection of a stage IVA B3 thymoma. RNA and DNA were extracted from a snap frozen tumor sample with a fraction of cancer cells over 80%. We performed array comparative genomic hybridization using Agilent platform, transcriptome sequencing using HiSeq 2000 (Illumina) and whole genome sequencing using Complete Genomics Inc platform. Whole genome sequencing determined, in tumor and normal, the sequence of both alleles in more than 95% of the reference genome (NCBI Build 37). Copy number (CN) aberrations were comparable with those previously described for B3 thymomas, with CN gain of chromosome 1q, 5, 7 and X and CN loss of 3p, 6, 11q42.2-qter and q13. One translocation t(11;X) was identified by whole genome sequencing and confirmed by PCR and Sanger sequencing. Ten single nucleotide variations (SNVs) and 2 insertion/deletions (INDELs) were identified; these mutations resulted in non-synonymous amino acid changes or affected splicing sites. The lack of common cancer-associated mutations in this patient suggests that thymomas may evolve through mechanisms distinctive from other tumor types, and supports the rationale for additional high-throughput sequencing screens to better understand the somatic genetic architecture of thymoma. PMID:23577124

  16. Genome Sequence of Pantoea agglomerans Strain IG1

    PubMed Central

    Matsuzawa, Tomohiko; Mori, Kazuki; Kadowaki, Takeshi; Shimada, Misato; Tashiro, Kosuke; Kuhara, Satoru; Inagawa, Hiroyuki; Soma, Gen-ichiro

    2012-01-01

    Pantoea agglomerans is a Gram-negative bacterium that grows symbiotically with various plants. Here we report the 4.8-Mb genome sequence of P. agglomerans strain IG1. The lipopolysaccharides derived from P. agglomerans IG1 have been shown to be effective in the prevention of various diseases, such as bacterial or viral infection, lifestyle-related diseases. This genome sequence represents a substantial step toward the elucidation of pathways for production of lipopolysaccharides. PMID:22328756

  17. Draft genome sequence of Gluconobacter thailandicus NBRC 3257

    PubMed Central

    Matsutani, Minenosuke; Yakushi, Toshiharu

    2014-01-01

    Gluconobacter thailandicus strain NBRC 3257, isolated from downy cherry (Prunus tomentosa), is a strict aerobic rod-shaped Gram-negative bacterium. Here, we report the features of this organism, together with the draft genome sequence and annotation. The draft genome sequence is composed of 107 contigs for 3,446,046 bp with 56.17% G+C content and contains 3,360 protein-coding genes and 54 RNA genes. PMID:25197448

  18. Draft Genome Sequence of Rhodococcus sp. Strain 311R

    PubMed Central

    Ehsani, Elham; Jauregui, Ruy; Geffers, Robert; Jareck, Michael; Boon, Nico; Pieper, Dietmar H.

    2015-01-01

    Here, we report the draft genome sequence of Rhodococcus sp. strain 311R, which was isolated from a site contaminated with alkanes and aromatic compounds. Strain 311R shares 90% of the genome of Rhodococcus erythropolis SK121, which is the closest related bacteria. PMID:25999565

  19. Draft Genome Sequence of Mycobacterium vulneris DSM 45247T

    PubMed Central

    Croce, Olivier; Robert, Catherine; Raoult, Didier

    2014-01-01

    We report the draft genome sequence of Mycobacterium vulneris DSM 45247T strain, an emerging, opportunistic pathogen of the Mycobacterium avium complex. The genome described here is composed of 6,981,439 bp (with a G+C content of 67.14%) and has 6,653 protein-coding genes and 84 predicted RNA genes. PMID:24812218

  20. Draft Genome Sequence of Mycobacterium vulneris DSM 45247T.

    PubMed

    Croce, Olivier; Robert, Catherine; Raoult, Didier; Drancourt, Michel

    2014-01-01

    We report the draft genome sequence of Mycobacterium vulneris DSM 45247(T) strain, an emerging, opportunistic pathogen of the Mycobacterium avium complex. The genome described here is composed of 6,981,439 bp (with a G+C content of 67.14%) and has 6,653 protein-coding genes and 84 predicted RNA genes. PMID:24812218

  1. Genome Sequence of Type Strain Lysinibacillus macroides DSM 54T

    PubMed Central

    Liu, Guo-hong; Wang, Jie-ping; Che, Jian-Mei; Chen, Qian-Qian; Chen, Zheng; Ge, Ci-bin

    2015-01-01

    Lysinibacillus macroides DSM 54T is a Gram-positive, spore-forming bacterium. Here, we report the 4,866,035-bp genome sequence of Lysinibacillus macroides DSM 54T, which will accelerate the application of degrading xylan and provide useful information for genomic taxonomy and phylogenomics of Bacillus-like bacteria. PMID:26543111

  2. Complete Genome Sequence of Mycoplasma synoviae Strain WVU 1853T

    PubMed Central

    Kutish, Gerald F.; Barbet, Anthony F.; Michaels, Dina L.

    2015-01-01

    A hybrid sequence assembly of the complete Mycoplasma synoviae type strain WVU 1853T genome was compared to that of strain MS53. The findings support prior conclusions about M. synoviae, based on the genome of that otherwise uncharacterized field strain, and provide the first evidence of epigenetic modifications in M. synoviae. PMID:26021934

  3. Whole-genome sequences of three symbiotic endozoicomonas strains.

    PubMed

    Neave, Matthew J; Michell, Craig T; Apprill, Amy; Voolstra, Christian R

    2014-01-01

    Members of the genus Endozoicomonas associate with a wide range of marine organisms. Here, we report on the whole-genome sequencing, assembly, and annotation of three Endozoicomonas type strains. These data will assist in exploring interactions between Endozoicomonas organisms and their hosts, and it will aid in the assembly of genomes from uncultivated Endozoicomonas spp. PMID:25125646

  4. Whole-Genome Sequences of Three Symbiotic Endozoicomonas Bacteria

    PubMed Central

    Neave, Matthew J.; Michell, Craig T.

    2014-01-01

    Members of the genus Endozoicomonas associate with a wide range of marine organisms. Here, we report on the whole-genome sequencing, assembly, and annotation of three Endozoicomonas type strains. These data will assist in exploring interactions between Endozoicomonas organisms and their hosts, and it will aid in the assembly of genomes from uncultivated Endozoicomonas spp. PMID:25125646

  5. Response to 'pervasive sequence patents cover the entire human genome'.

    PubMed

    Tu, Shine; Holman, Christopher; Mossoff, Adam; Sichelman, Ted; Risch, Michael; Conteras, Jorge L; Heled, Yaniv; Dolin, Greg; Petherbridge, Lee

    2014-01-01

    A response to Pervasive sequence patents cover the entire human genome by J Rosenfeld and C Mason. Genome Med 2013, 5:27. See related Correspondence by Rosenfeld and Mason, http://genomemedicine.com/content/5/3/27 and related letter by Rosenfeld and Mason, http://genomemedicine.com/content/6/2/15. PMID:25031614

  6. Complete Genome Sequence of Bacillus thuringiensis Bacteriophage Smudge.

    PubMed

    Cornell, Jessica L; Breslin, Eileen; Schuhmacher, Zachary; Himelright, Madison; Berluti, Cassandra; Boyd, Charles; Carson, Rachel; Del Gallo, Elle; Giessler, Caris; Gilliam, Benjamin; Heatherly, Catherine; Nevin, Julius; Nguyen, Bryan; Nguyen, Justin; Parada, Jocelyn; Sutterfield, Blake; Tukruni, Muruj; Temple, Louise

    2016-01-01

    Smudge, a bacteriophage enriched from soil using Bacillus thuringiensis DSM-350 as the host, had its complete genome sequenced. Smudge is a myovirus with a genome consisting of 292 genes and was identified as belonging to the C1 cluster of Bacillus phages. PMID:27540049

  7. Complete Genome Sequence of the Oncolytic Sendai virus Strain Moscow.

    PubMed

    Zainutdinov, Sergei S; Tikunov, Artem Y; Matveeva, Olga V; Netesov, Sergei V; Kochneva, Galina V

    2016-01-01

    We report here the complete genome sequence of Sendai virus Moscow strain. Anecdotal evidence for the efficacy of oncolytic virotherapy exists for this strain. The RNA genome of the Moscow strain is 15,384 nucleotides in length and differs from the nearest strain, BB1, by 18 nucleotides and 11 amino acids. PMID:27516510

  8. Complete Genome Sequence of the Oncolytic Sendai virus Strain Moscow

    PubMed Central

    Zainutdinov, Sergei S.; Tikunov, Artem Y.; Matveeva, Olga V.

    2016-01-01

    We report here the complete genome sequence of Sendai virus Moscow strain. Anecdotal evidence for the efficacy of oncolytic virotherapy exists for this strain. The RNA genome of the Moscow strain is 15,384 nucleotides in length and differs from the nearest strain, BB1, by 18 nucleotides and 11 amino acids. PMID:27516510

  9. Complete genome sequence of Aeromonas hydrophila AL06-06

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Aeromonas hydrophila occurs in freshwater environments and infects fish and mammals. In this work, we report the complete genome sequence of Aeromonas hydrophila AL06-06, which was isolated from diseased goldfish and is being used for comparative genomic studies with A. hydrophila strains causing ba...

  10. Complete Genome Sequence of Klebsiella pneumoniae YH43.

    PubMed

    Iwase, Tadayuki; Ogura, Yoshitoshi; Hayashi, Tetsuya; Mizunoe, Yoshimitsu

    2016-01-01

    We report here the complete genome sequence ofKlebsiella pneumoniaestrain YH43, isolated from sweet potato. The genome consists of a single circular chromosome of 5,520,319 bp in length. It carries 8 copies of rRNA operons, 86 tRNA genes, 5,154 protein-coding genes, and thenifgene cluster for nitrogen fixation. PMID:27081127

  11. Draft Genome Sequence of "Candidatus Liberibacter asiaticus" from California.

    PubMed

    Zheng, Z; Deng, X; Chen, J

    2014-01-01

    We report here the draft genome sequence of "Candidatus Liberibacter asiaticus" strain HHCA, collected from a lemon tree in California. The HHCA strain has a genome size of 1,150,620 bp, 36.5% G+C content, 1,119 predicted open reading frames, and 51 RNA genes. PMID:25278540

  12. Draft Genome Sequence of Mycobacterium cosmeticum DSM 44829

    PubMed Central

    Croce, Olivier; Robert, Catherine; Raoult, Didier

    2014-01-01

    We announce the draft genome sequence of Mycobacterium cosmeticum strain DSM 44829, a nontuberculous species responsible for opportunistic infection. The genome described here is composed of 6,462,090 bp, with a G+C content of 68.24%. It contains 6,281 protein-coding genes and 75 predicted RNA genes. PMID:24723727

  13. Complete Genome Sequence of Pseudomonas aeruginosa Phage AAT-1

    PubMed Central

    Andrade-Domínguez, Andrés

    2016-01-01

    Aspects of the interaction between phages and animals are of interest and importance for medical applications. Here, we report the genome sequence of the lytic Pseudomonas phage AAT-1, isolated from mammalian serum. AAT-1 is a double-stranded DNA phage, with a genome of 57,599 bp, containing 76 predicted open reading frames. PMID:27563032

  14. A snapshot of the emerging tomato genome sequence

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The genome of tomato (Solanum lycopersicum) is being sequenced by an international consortium of 10 countries (Korea, China, the United Kingdom, India, the Netherlands, France, Japan, Spain, Italy and the United States) as part of a larger initiative called the ‘International Solanaceae Genome Proje...

  15. Whole-Genome Sequence of Staphylococcus epidermidis Tü3298

    PubMed Central

    Moran, Josephine C.

    2016-01-01

    Staphylococcus epidermidis Tü3298 is a frequently used laboratory strain, known for its production of epidermin and absence of the icaABCD operon. We report the whole-genome sequence of this strain, a 2.5-kb genome containing 2,332 genes. PMID:26966218

  16. Complete Genome Sequence of Mycobacterium bovis Strain BCG-1 (Russia)

    PubMed Central

    Shitikov, Egor A.; Malakhova, Maja V.; Kostryukova, Elena S.; Ilina, Elena N.; Atrasheuskaya, Alena V.; Ignatyev, Georgy M.; Vinokurova, Nataliya V.; Gorbachyov, Vyacheslav Y.

    2016-01-01

    Mycobacterium bovis BCG (Bacille Calmette-Guérin) is a vaccine strain used for protection against tuberculosis. Here, we announce the complete genome sequence of M. bovis strain BCG-1 (Russia). Extensive use of this strain necessitates the study of its genome stability by comparative analysis. PMID:27034492

  17. Complete Genome Sequence of Pseudomonas aeruginosa Phage AAT-1.

    PubMed

    Andrade-Domínguez, Andrés; Kolter, Roberto

    2016-01-01

    Aspects of the interaction between phages and animals are of interest and importance for medical applications. Here, we report the genome sequence of the lytic Pseudomonas phage AAT-1, isolated from mammalian serum. AAT-1 is a double-stranded DNA phage, with a genome of 57,599 bp, containing 76 predicted open reading frames. PMID:27563032

  18. Complete Genome Sequence of Mycobacterium bovis Strain BCG-1 (Russia).

    PubMed

    Sotnikova, Evgeniya A; Shitikov, Egor A; Malakhova, Maja V; Kostryukova, Elena S; Ilina, Elena N; Atrasheuskaya, Alena V; Ignatyev, Georgy M; Vinokurova, Nataliya V; Gorbachyov, Vyacheslav Y

    2016-01-01

    Mycobacterium bovisBCG (Bacille Calmette-Guérin) is a vaccine strain used for protection against tuberculosis. Here, we announce the complete genome sequence ofM. bovisstrain BCG-1 (Russia). Extensive use of this strain necessitates the study of its genome stability by comparative analysis. PMID:27034492

  19. Genome Sequence of Xanthomonas citri pv. mangiferaeindicae Strain LMG 941

    PubMed Central

    Midha, Samriti; Ranjan, Manish; Sharma, Vikas; Pinnaka, Anil Kumar

    2012-01-01

    We report the 5.1-Mb genome sequence of Xanthomonas citri pv. mangiferaeindicae strain LMG 941, the causal agent of bacterial black spot in mango. Apart from evolutionary studies, the draft genome will be a valuable resource for the epidemiological studies and quarantine of this phytopathogen. PMID:22582385

  20. The tomato genome sequence provides insight into fleshy fruit evolution

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The genome of the inbred tomato cultivar ‘Heinz 1706’ was sequenced and assembled using a combination of Sanger and “next generation” technologies. The predicted genome size is ~900 Mb, consistent with prior estimates, of which 760 Mb were assembled in 91 scaffolds aligned to the 12 tomato chromosom...

  1. Complete Chloroplast Genome Sequence of Phagomixotrophic Green Alga Cymbomonas tetramitiformis

    PubMed Central

    Paasch, Amber E.; Graham, Linda E.; Kim, Eunsoo

    2016-01-01

    We report here the complete chloroplast genome sequence of Cymbomonas tetramitiformis strain PLY262, which is a prasinophycean green alga that retains a phagomixotrophic mode of nutrition. The genome is 84,524 bp in length, with a G+C content of 37%, and contains 3 rRNAs, 26 tRNAs, and 76 protein-coding genes. PMID:27313295

  2. Complete genome sequence of Campylobacter gracilis ATCC 33236T

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The human oral pathogen Campylobacter gracilis has been isolated from periodontal and endodontal infections, and also from non-oral head, neck or lung infections. This study describes the whole-genome sequence of the human periodontal isolate ATCC 33236T (=FDC 1084), which is the first closed genome...

  3. Complete genome sequence of pronghorn virus, a pestivirus

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The complete genome sequence of Pronghorn virus, a member of the Pestivirus genus of the Flaviviridae, was determined. The virus, originally isolated from a pronghorn antelope, had a genome of 12,287 nucleotides with a single open reading frame of 11,694 bases encoding 3898 amino acids....

  4. Draft genome sequence of Phomopsis longicolla MSPL 10-6

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Phomopsis longicolla T.W. Hobbs is the primary cause of Phomopsis seed decay in soybean. We report the de novo assembled draft genome sequence of P. longicolla isolate MSPL10-6 with a 54.8-fold depth of coverage. The resulting draft genome was estimated to be approximately 64 Mb in size with an over...

  5. Genome sequence of the cultivated cotton Gossypium arboreum

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cotton is one of the most economically important natural fiber crops in the world, and the complex tetraploid nature of its genome (AADD, 2n = 52) makes genetic, genomic and functional analyses extremely challenging. Here we sequenced and assembled 98.3% of the 1.7-gigabase G. arboreum (AA, 2n = 26...

  6. First Complete Genome Sequence of Felis catus Gammaherpesvirus 1

    PubMed Central

    Lee, Justin S.; Vuyisich, Momchilo; Chain, Patrick; Lo, Chien-Chi; Kronmiller, Brent; Bracha, Shay; Avery, Anne C.; VandeWoude, Sue

    2015-01-01

    We sequenced the complete genome of Felis catus gammaherpesvirus 1 (FcaGHV1) from lymph node DNA of an infected cat. The genome includes a 121,556-nucleotide unique region with 87 predicted open reading frames (61 gammaherpesvirus conserved and 26 unique) flanked by multiple copies of a 966-nucleotide terminal repeat. PMID:26543105

  7. Complete Genome Sequence of Cyanobacterial Siphovirus KBS2A.

    PubMed

    Ponsero, Alise J; Chen, Feng; Lennon, Jay T; Wilhelm, Steven W

    2013-01-01

    We present the genome of a cyanosiphovirus (KBS2A) that infects a marine Synechococcus sp. (strain WH7803). Unique to this genome, relative to other sequenced cyanosiphoviruses, is the absence of elements associated with integration into the host chromosome, suggesting this virus may not be able to establish a lysogenic relationship. PMID:23969045

  8. Complete Genome Sequence of Antarctic Bacterium Psychrobacter sp. Strain G

    PubMed Central

    Che, Shuai; Song, Lai; Song, Weizhi; Yang, Meng

    2013-01-01

    Here, we report the complete genome sequence of Psychrobacter sp. strain G, isolated from King George Island, Antarctica, which can produce lipolytic enzymes at low temperatures. The genomics information of this strain will facilitate the study of the physiology, cold adaptation properties, and evolution of this genus. PMID:24051316

  9. Complete Genome Sequence of Cyanobacterium Leptolyngbya sp. NIES-3755

    PubMed Central

    Fujisawa, Takatomo; Ohtsubo, Yoshiyuki; Katayama, Mitsunori; Misawa, Naomi; Wakazuki, Sachiko; Shimura, Yohei; Nakamura, Yasukazu; Kawachi, Masanobu; Yoshikawa, Hirofumi; Eki, Toshihiko

    2016-01-01

    Cyanobacterial genus Leptolyngbya comprises genetically diverse species, but the availability of their complete genome information is limited. Here, we isolated Leptolyngbya sp. strain NIES-3755 from soil at the Toyohashi University of Technology, Japan. We determined the complete genome sequence of the NIES-3755 strain, which is composed of one chromosome and three plasmids. PMID:26988037

  10. Draft Genome Sequence of Bacillus tequilensis Strain FJAT-14262a

    PubMed Central

    Chen, Qian-Qian; Liu, Guo-hong; Wang, Jie-ping; Che, Jian-Mei

    2015-01-01

    Bacillus tequilensis FJAT-14262a is a Gram-positive rod-shaped bacterium. Here, we report the 4,038,551-bp genome sequence of B. tequilensis FJAT-14262a, which will provide useful information for genomic taxonomy and phylogenomics of Bacillus. PMID:26564040

  11. Complete Genome Sequence of Bacillus thuringiensis Bacteriophage Smudge

    PubMed Central

    Cornell, Jessica L.; Breslin, Eileen; Schuhmacher, Zachary; Himelright, Madison; Berluti, Cassandra; Boyd, Charles; Carson, Rachel; Del Gallo, Elle; Giessler, Caris; Gilliam, Benjamin; Heatherly, Catherine; Nevin, Julius; Nguyen, Bryan; Nguyen, Justin; Parada, Jocelyn; Sutterfield, Blake; Tukruni, Muruj

    2016-01-01

    Smudge, a bacteriophage enriched from soil using Bacillus thuringiensis DSM-350 as the host, had its complete genome sequenced. Smudge is a myovirus with a genome consisting of 292 genes and was identified as belonging to the C1 cluster of Bacillus phages. PMID:27540049

  12. Complete Chloroplast Genome Sequence of Phagomixotrophic Green Alga Cymbomonas tetramitiformis.

    PubMed

    Satjarak, Anchittha; Paasch, Amber E; Graham, Linda E; Kim, Eunsoo

    2016-01-01

    We report here the complete chloroplast genome sequence of Cymbomonas tetramitiformis strain PLY262, which is a prasinophycean green alga that retains a phagomixotrophic mode of nutrition. The genome is 84,524 bp in length, with a G+C content of 37%, and contains 3 rRNAs, 26 tRNAs, and 76 protein-coding genes. PMID:27313295

  13. Complete Mitochondrial Genome Sequence of the Pezizomycete Pyronema confluens

    PubMed Central

    2016-01-01

    The complete mitochondrial genome of the ascomycete Pyronema confluens has been sequenced. The circular genome has a size of 191 kb and contains 48 protein-coding genes, 26 tRNA genes, and two rRNA genes. Of the protein-coding genes, 14 encode conserved mitochondrial proteins, and 31 encode predicted homing endonuclease genes. PMID:27174271

  14. Genomic sequence for the aflatoxigenic filamentous fungus Aspergillus nomius

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The genome of the A. nomius type strain was sequenced using a personal genome machine. Annotation of the genes was undertaken, followed by gene ontology and an investigation into the number of secondary metabolite clusters. Comparative studies with other Aspergillus species involved shared/unique ge...

  15. Salmonella Serotype Determination Utilizing High-Throughput Genome Sequencing Data

    PubMed Central

    Zhang, Shaokang; Yin, Yanlong; Jones, Marcus B.; Zhang, Zhenzhen; Deatherage Kaiser, Brooke L.; Dinsmore, Blake A.; Fitzgerald, Collette; Fields, Patricia I.

    2015-01-01

    Serotyping forms the basis of national and international surveillance networks for Salmonella, one of the most prevalent foodborne pathogens worldwide (1–3). Public health microbiology is currently being transformed by whole-genome sequencing (WGS), which opens the door to serotype determination using WGS data. SeqSero (www.denglab.info/SeqSero) is a novel Web-based tool for determining Salmonella serotypes using high-throughput genome sequencing data. SeqSero is based on curated databases of Salmonella serotype determinants (rfb gene cluster, fliC and fljB alleles) and is predicted to determine serotype rapidly and accurately for nearly the full spectrum of Salmonella serotypes (more than 2,300 serotypes), from both raw sequencing reads and genome assemblies. The performance of SeqSero was evaluated by testing (i) raw reads from genomes of 308 Salmonella isolates of known serotype; (ii) raw reads from genomes of 3,306 Salmonella isolates sequenced and made publicly available by GenomeTrakr, a U.S. national monitoring network operated by the Food and Drug Administration; and (iii) 354 other publicly available draft or complete Salmonella genomes. We also demonstrated Salmonella serotype determination from raw sequencing reads of fecal metagenomes from mice orally infected with this pathogen. SeqSero can help to maintain the well-established utility of Salmonella serotyping when integrated into a platform of WGS-based pathogen subtyping and characterization. PMID:25762776

  16. A cost-effective and universal strategy for complete prokaryotic genomic sequencing proposed by computer simulation

    PubMed Central

    2012-01-01

    Background Pyrosequencing techniques allow scientists to perform prokaryotic genome sequencing to achieve the draft genomic sequences within a few days. However, the assemblies with shotgun sequencing are usually composed of hundreds of contigs. A further multiplex PCR procedure is needed to fill all the gaps and link contigs into complete chromosomal sequence, which is the basis for prokaryotic comparative genomic studies. In this article, we study various pyrosequencing strategies by simulated assembling from 100 prokaryotic genomes. Findings Simulation study shows that a single end 454 Jr. run combined with a paired end 454 Jr. run (8 kb library) can produce: 1) ~90% of 100 assemblies with < 10 scaffolds and ~95% of 100 assemblies with < 150 contigs; 2) average contig N50 size is over 331 kb; 3) average single base accuracy is > 99.99%; 4) average false gene duplication rate is < 0.7%; 5) average false gene loss rate is < 0.4%. Conclusions A single end 454 Jr. run combined with a paired end 454 Jr. run (8 kb library) is a cost-effective way for prokaryotic whole genome sequencing. This strategy provides solution to produce high quality draft assemblies for most of prokaryotic organisms within days. Due to the small number of assembled scaffolds, the following multiplex PCR procedure (for gap filling) would be easy. As a result, large scale prokaryotic whole genome sequencing projects may be finished within weeks. PMID:22289569

  17. A novel satellite DNA sequence in the Peromyscus genome (PMSat): Evolution via copy number fluctuation.

    PubMed

    Louzada, Sandra; Vieira-da-Silva, Ana; Mendes-da-Silva, Ana; Kubickova, Svatava; Rubes, Jiri; Adega, Filomena; Chaves, Raquel

    2015-11-01

    Satellite DNAs (satDNA) are tandemly arrayed repeated sequences largely present in eukaryotic genomes, which play important roles in genome evolution and function, and therefore, their analysis is vital. Here, we describe the isolation of a novel satellite DNA family (PMSat) from the rodent Peromyscus eremicus (Cricetidae, Rodentia), which is located in pericentromeric regions and exhibits a typical satellite DNA genome organization. Orthologous PMSat sequences were isolated and characterized from three species belonging to Cricetidae: Cricetus cricetus, Phodopus sungorus and Microtus arvalis. In these species, PMSat is highly conserved, with the absence of fixed species-specific mutations. Strikingly, different numbers of copies of this sequence were found among the species, suggesting evolution by copy number fluctuation. Repeat units of PMSat were also found in the Peromyscus maniculatus bairdii BioProject, but our results suggest that these repeat units are from genome regions outside the pericentromere. The remarkably high evolutionary sequence conservation along with the preservation of a few numbers of copies of this sequence in the analyzed genomes may suggest functional significance but a different sequence nature/organization. Our data highlight that repeats are difficult to analyze due to the limited tools available to dissect genomes and the fact that assemblies do not cover regions of constitutive heterochromatin. PMID:26103000

  18. Use of Whole Genome Sequence Data To Infer Baculovirus Phylogeny

    PubMed Central

    Herniou, Elisabeth A.; Luque, Teresa; Chen, Xinwen; Vlak, Just M.; Winstanley, Doreen; Cory, Jennifer S.; O'Reilly, David R.

    2001-01-01

    Several phylogenetic methods based on whole genome sequence data were evaluated using data from nine complete baculovirus genomes. The utility of three independent character sets was assessed. The first data set comprised the sequences of the 63 genes common to these viruses. The second set of characters was based on gene order, and phylogenies were inferred using both breakpoint distance analysis and a novel method developed here, termed neighbor pair analysis. The third set recorded gene content by scoring gene presence or absence in each genome. All three data sets yielded phylogenies supporting the separation of the Nucleopolyhedrovirus (NPV) and Granulovirus (GV) genera, the division of the NPVs into groups I and II, and species relationships within group I NPVs. Generation of phylogenies based on the combined sequences of all 63 shared genes proved to be the most effective approach to resolving the relationships among the group II NPVs and the GVs. The history of gene acquisitions and losses that have accompanied baculovirus diversification was visualized by mapping the gene content data onto the phylogenetic tree. This analysis highlighted the fluid nature of baculovirus genomes, with evidence of frequent genome rearrangements and multiple gene content changes during their evolution. Of more than 416 genes identified in the genomes analyzed, only 63 are present in all nine genomes, and 200 genes are found only in a single genome. Despite this fluidity, the whole genome-based methods we describe are sufficiently powerful to recover the underlying phylogeny of the viruses. PMID:11483757

  19. Genomic distribution of simple sequence repeats in Brassica rapa.

    PubMed

    Hong, Chang Pyo; Piao, Zhong Yun; Kang, Tae Wook; Batley, Jacqueline; Yang, Tae-Jin; Hur, Yoon-Kang; Bhak, Jong; Park, Beom-Seok; Edwards, David; Lim, Yong Pyo

    2007-06-30

    Simple Sequence Repeats (SSRs) represent short tandem duplications found within all eukaryotic organisms. To examine the distribution of SSRs in the genome of Brassica rapa ssp. pekinensis, SSRs from different genomic regions representing 17.7 Mb of genomic sequence were surveyed. SSRs appear more abundant in non-coding regions (86.6%) than in coding regions (13.4%). Comparison of SSR densities in different genomic regions demonstrated that SSR density was greatest within the 5'-flanking regions of the predicted genes. The proportion of different repeat motifs varied between genomic regions, with trinucleotide SSRs more prevalent in predicted coding regions, reflecting the codon structure in these regions. SSRs were also preferentially associated with gene-rich regions, with peri-centromeric heterochromatin SSRs mostly associated with retrotransposons. These results indicate that the distribution of SSRs in the genome is non-random. Comparison of SSR abundance between B. rapa and the closely related species Arabidopsis thaliana suggests a greater abundance of SSRs in B. rapa, which may be due to the proposed genome triplication. Our results provide a comprehensive view of SSR genomic distribution and evolution in Brassica for comparison with the sequenced genomes of A. thaliana and Oryza sativa. PMID:17646709

  20. Tyrosine kinome sequencing of pediatric acute lymphoblastic leukemia: a report from the Children's Oncology Group TARGET Project | Office of Cancer Genomics

    Cancer.gov

    TARGET researchers sequenced the tyrosine kinome and downstream signaling genes in 45 high-risk pediatric ALL cases with activated kinase signaling, including Ph-like ALL, to establish the incidence of tyrosine kinase mutations in this cohort. The study confirmed previously identified somatic mutations in JAK and FLT3, but did not find novel alterations in any additional tyrosine kinases or downstream genes. The mechanism of kinase signaling activation in this high-risk subgroup of pediatric ALL remains largely unknown.

  1. Interpretation of personal genome sequencing data in terms of disease ranks based on mutual information

    PubMed Central

    2015-01-01

    Background The rapid advances in genome sequencing technologies have resulted in an unprecedented number of genome variations being discovered in humans. However, there has been very limited coverage of interpretation of the personal genome sequencing data in terms of diseases. Methods In this paper we present the first computational analysis scheme for interpreting personal genome data by simultaneously considering the functional impact of damaging variants and curated disease-gene association data. This method is based on mutual information as a measure of the relative closeness between the personal genome and diseases. We hypothesize that a higher mutual information score implies that the personal genome is more susceptible to a particular disease than other diseases. Results The method was applied to the sequencing data of 50 acute myeloid leukemia (AML) patients in The Cancer Genome Atlas. The utility of associations between a disease and the personal genome was explored using data of healthy (control) people obtained from the 1000 Genomes Project. The ranks of the disease terms in the AML patient group were compared with those in the healthy control group using "Leukemia, Myeloid, Acute" (C04.557.337.539.550) as the corresponding MeSH disease term. The mutual information rank of the disease term was substantially higher in the AML patient group than in the healthy control group, which demonstrates that the proposed methodology can be successfully applied to infer associations between the personal genome and diseases. Conclusions Overall, the area under the receiver operating characteristics curve was significantly larger for the AML patient data than for the healthy controls. This methodology could contribute to consequential discoveries and explanations for mining personal genome sequencing data in terms of diseases, and have versatility with respect to genomic-based knowledge such as drug-gene and environmental-factor-gene interactions. PMID:26045178

  2. Complete genome sequence of Meiothermus silvanus type strain (VI-R2T)

    PubMed Central

    Sikorski, Johannes; Tindall, Brian J; Lowry, Stephen; Lucas, Susan; Nolan, Matt; Copeland, Alex; Glavina Del Rio, Tijana; Tice, Hope; Cheng, Jan-Fang; Han, Cliff; Pitluck, Sam; Liolios, Konstantinos; Ivanova, Natalia; Mavromatis, Konstantinos; Mikhailova, Natalia; Pati, Amrita; Goodwin, Lynne; Chen, Amy; Palaniappan, Krishna; Land, Miriam; Hauser, Loren; Chang, Yun-Juan; Jeffries, Cynthia D.; Rohde, Manfred; Göker, Markus; Woyke, Tanja; Bristow, James; Eisen, Jonathan A.; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C.; Klenk, Hans-Peter; Lapidus, Alla

    2010-01-01

    Meiothermus silvanus (Tenreiro et al. 1995) Nobre et al. 1996 belongs to a thermophilic genus whose members share relatively low degrees of 16S rRNA gene sequence similarity. Meiothermus constitutes an evolutionary lineage separate from members of the genus Thermus, from which they can generally be distinguished by their slightly lower temperature optima. M. silvanus is of special interest as it causes colored biofilms in the paper making industry and may thus be of economic importance as a biofouler. This is the second completed genome sequence of a member of the genus Meiothermus and only the third genome sequence to be published from a member of the family Thermaceae. The 3,721,669 bp long genome with its 3,667 protein-coding and 55 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project. PMID:21304690

  3. Complete genome sequence of Pirellula staleyi type strain (ATCC 27377T)

    SciTech Connect

    Clum, Alicia; Tindall, Brian; Sikorski, Johannes; Ivanova, N; Mavromatis, K; Lucas, Susan; Glavina Del Rio, Tijana; Nolan, Matt; Chen, Feng; Tice, Hope; Pitluck, Sam; Cheng, Jan-Fang; Chertkov, Olga; Han, Cliff; Detter, J. Chris; Kuske, Cheryl R; Bruce, David; Goodwin, Lynne A.; Ovchinnikova, Galina; Pati, Amrita; Mikhailova, Natalia; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Chain, Patrick S. G.; Rohde, Manfred; Goker, Markus; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter; Lapidus, Alla L.

    2009-01-01

    Pirellula staleyi Schlesner and Hirsch 1987 is the type species of the genus Pirellula of the family Planctomycetaceae. Members of this pear- or teardrop-shaped bacterium show a clearly visible pointed attachment pole and can be distinguished from other Planctomycetes by a lack of true stalks. Strains closely related to the species have been isolated from fresh and brackish water, as well as from hypersaline lakes. Here we describe the features of this organism, together with the complete genome sequence and annotation. This is the first completed genome sequence of the order Planctomyces and only the second sequence from the phylum Planctomycetes. The 6,196,199 bp long genome with its 4773 protein-coding and 49 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  4. Complete genome sequence of Acidaminococcus fermentans type strain (VR4T)

    SciTech Connect

    Chang, Yun-Juan; Pukall, Rudiger; Saunders, Elizabeth H; Lapidus, Alla L.; Copeland, A; Nolan, Matt; Glavina Del Rio, Tijana; Lucas, Susan; Chen, Feng; Tice, Hope; Cheng, Jan-Fang; Han, Cliff; Detter, J. Chris; Bruce, David; Goodwin, Lynne A.; Pitluck, Sam; Mikhailova, Natalia; Liolios, Konstantinos; Pati, Amrita; Ivanova, N; Mavromatis, K; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Jeffries, Cynthia; Rohde, Manfred; Goker, Markus; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter

    2010-01-01

    Acidaminococcus fermentans (Rogosa 1969) is the type species of the genus Acidaminococcus, and is of phylogenetic interest because of its isolated placement in a genomically little characterized region of the clostridial family Veillonellaceae. A. fermentans is known for its gastrointestinal tract habitat and its ability to oxidize trans-aconitate. It grows strictly anaerobically and utilizes glutamate, citrate and trans-aconitate as sole energy sources for growth. The strain described in this report is a nonsporulating, nonmotile, Gram-negative coccus, originally isolated from a pig alimentary tract. Here we describe the features of this organism, together with the complete genome sequence, and annotation. This is the first complete genome sequence of a member of the genus Acidaminococcus, and the 2,329,769 bp long genome with its 2,101 protein-coding and 81 RNA genes is part of the Genomic Encyclopedia of Bacteria and Archaea project.

  5. Complete genome sequence of Kribbella flavida type strain (IFO 14399T)

    SciTech Connect

    Pukall, Rudiger; Lapidus, Alla L.; Glavina Del Rio, Tijana; Copeland, A; Tice, Hope; Cheng, Jan-Fang; Lucas, Susan; Chen, Feng; Nolan, Matt; LaButti, Kurt; Pati, Amrita; Ivanova, N; Mavromatis, K; Mikhailova, Natalia; Pitluck, Sam; Bruce, David; Goodwin, Lynne A.; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Chen, Amy; Palaniappan, Krishna; Chain, Patrick S. G.; Rohde, Manfred; Goker, Markus; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter

    2010-01-01

    The genus Kribbella consists of 15 species, with Kribbella flavida (Park et al. 1999) as the type species. The name Kribbella was formed from the acronym of the Korea Research Institute of Bioscience and Biotechnology, KRIBB. Strains of the various Kribbella species were originally isolated from soil, potato, alum slate mine, patinas of catacombs or from horse racecourses. Here we describe the features of K. flavida together with the complete genome sequence and annotation. In addition to the 5.3 Mbp genome of Nocardioides sp. JS614, this is only the second completed genome sequence of the family Nocardioidaceae. The 7,579,488 bp long genome with its 7,086 protein-coding and 60 RNA genes and is part of the Genomic Encyc-lopedia of Bacteria and Archaea project.

  6. Complete genome sequence of Catenulispora acidiphila type strain (ID 139908T)

    SciTech Connect

    Copeland, Alex; Lapidus, Alla; Rio, Tijana GlavinaDel; Nolan, Matt; Lucas, Susan; Chen, Feng; Tice, Hope; Cheng, Jan-Fang; Bruce, David; Goodwin, Lynne; Pitluck, Sam; Mikhailova, Natalia; Pati, Amrita; Ivanova, Natalia; Mavromatis, Konstantinos; Chen, Amy; Palaniappan, Krishna; Chain, Patrick; Land, Miriam; Hauser, Loren; Chang, Yun-Juan; Jefferies, Cynthia C.; Chertkov, Olga; Brettin, Thomas; Detter, John C.; Han, Cliff; Ali, Zahid; Tindall, Brian J.; Goker, Markus; Bristow, James; Eisen, Jonathan A.; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C.; Klenk, Hans-Peter

    2009-05-20

    Catenulispora acidiphila Busti et al. 2006 is the type species of the genus Catenulispora, and is of interest because of the rather isolated phylogenetic location of the genomically little studied suborder Catenulisporineae within the order Actinomycetales. C. acidiphilia is known for its acidophilic, aerobic lifestyle, but can also grow scantly under anaerobic conditions. Under regular conditions C. acidiphilia grows in long filaments of relatively short aerial hyphae with marked septation. It is a free living, non motile, Gram-positive bacterium isolated from a forest soil sample taken from a wooded area in Gerenzano, Italy. Here we describe the features of this organism, together with the complete genome sequence and annotation. This is the first complete genome sequence of the actinobacterial family Catenulisporaceae, and the 10,467,782 bp long single replicon genome with its 9056 protein-coding and 69 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  7. Complete genome sequence of Coraliomargarita akajimensis type strain (04OKA010-24T)

    SciTech Connect

    Mavromatis, Konstantinos; Abt, Birte; Brambilla, Evelyne; Lapidus, Alla; Copeland, Alex; Desphande, Shweta; Nolan, Matt; Lucas, Susan; Tice, Hope; Cheng, Jan-Fang; Han, Cliff; Detter, John C.; Woyke, Tanja; Goodwin, Lynne; Pitluck, Sam; Held, Brittany; Brettin, Thomas; Tapia, Roxanne; Ivanova, Natalia; Mikhailova, Natalia; Pati, Amrita; Liolios, Konstantinos; Chen, Amy; Palaniappan, Krishna; Land, Miriam; Hauser, Loren; Chang, Yun-Juan; Jeffries, Cynthia D.; Rohde, Manfred; Göker, Markus; Bristow, James; Eisen, Jonathan A.; Markowitz, Victor; Hugenholtz, Philip; Klenk, Hans-Peter; Kyrpides, Nikos C.

    2010-06-25

    Coraliomargarita akajimensis Yoon et al. 2007 the type species of the genus Coraliomargarita. C. akajimensis is an obligately aerobic, Gram-negative, non-spore-forming, non-motile, spherical bacterium which was isolated from seawater surrounding the hard coral Galaxea fascicularis. C. akajimensis organism is of special interest because of its phylogenetic position in a genomically purely studied area in the bacterial diversity. Here we describe the features of this organism, together with the complete genome sequence, and annotation. This is the first complete genome sequence of a member of the family Puniceicoccaceae. The 3,750,771 bp long genome with its 3,137 protein-coding and 55 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  8. Complete genome sequence of Coraliomargarita akajimensis type strain (04OKA010-24 T)

    SciTech Connect

    Mavromatis, K; Abt, Birte; Brambilla, Evelyne-Marie; Lapidus, Alla L.; Copeland, A; Deshpande, Shweta; Nolan, Matt; Lucas, Susan; Tice, Hope; Cheng, Jan-Fang; Han, Cliff; Detter, J. Chris; Woyke, Tanja; Goodwin, Lynne A.; Pitluck, Sam; Held, Brittany; Brettin, Thomas S; Tapia, Roxanne; Ivanova, N; Mikhailova, Natalia; Pati, Amrita; Liolios, Konstantinos; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Rohde, Manfred; Goker, Markus; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Klenk, Hans-Peter; Kyrpides, Nikos C

    2010-01-01

    Coraliomargarita akajimensis Yoon et al. 2007 the type species of the genus Coraliomargarita. C. akajimensis is an obligately aerobic, Gram-negative, non-spore-forming, non-motile, spherical bacterium which was isolated from seawater surrounding the hard coral Galaxea fascicularis. C. akajimensis organism is of special interest because of its phylogenetic position in a genomically purely studied area in the bacterial diversity. Here we describe the features of this organism, together with the complete genome sequence, and annotation. This is the first complete genome sequence of a member of the family Puniceicoccaceae. The 3,750,771 bp long genome with its 3,137 protein-coding and 55 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  9. Genome sequence of the homoacetogenic bacterium Holophaga foetida type strain (TMBS4T)

    SciTech Connect

    Anderson, Iain; Held, Brittany; Lapidus, Alla L.; Nolan, Matt; Lucas, Susan; Tice, Hope; Glavina Del Rio, Tijana; Cheng, Jan-Fang; Han, Cliff; Tapia, Roxanne; Goodwin, Lynne A.; Pitluck, Sam; Liolios, Konstantinos; Mavromatis, K; Pagani, Ioanna; Ivanova, N; Mikhailova, Natalia; Pati, Amrita; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Brambilla, Evelyne-Marie; Rohde, Manfred; Spring, Stefan; Goker, Markus; Detter, J. Chris; Woyke, Tanja; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Klenk, Hans-Peter; Kyrpides, Nikos C

    2012-01-01

    Holophaga foetida Liesack et al. 1994 is a member to the genomically so far poorly characterized family Holophagaceae in the class Holophagae within the phylum Acidibacteria. H. foetida is of interest for its ability to anaerobically degrade aromatic compounds and for its production of volatile sulfur compounds through a unique pathway. The genome of H. foetida strain TMBS4T is the first sequenced genome of a member of the class Holophagae. Here we describe the features of this organism, together with the complete genome sequence (improved high quality draft), and annotation. The 4,127,237 bp long chromosome with its 3,615 protein-coding and 57 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project.

  10. Complete genome sequence of Kangiella koreensis type strain (SW-125T)

    SciTech Connect

    Han, Cliff; Sikorski, Johannes; Lapidus, Alla L.; Nolan, Matt; Glavina Del Rio, Tijana; Tice, Hope; Cheng, Jan-Fang; Lucas, Susan; Chen, Feng; Copeland, A; Ivanova, N; Mavromatis, K; Ovchinnikova, Galina; Pati, Amrita; Bruce, David; Goodwin, Lynne A.; Pitluck, Sam; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Chain, Patrick S. G.; Saunders, Elizabeth H; Brettin, Thomas S; Goker, Markus; Tindall, Brian; Bristow, James; Eisen, Jonathan; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter; Detter, J. Chris

    2009-11-01

    Kangiella koreensis (Yoon et al. 2004) is the type species of the genus and is of phylogenetic interest because of the very isolated location of the genus Kangiella in the gammaproteobac-terial order Oceanospirillales. K. koreensis SW-125T is a Gram-negative, non-motile, non-spore-forming bacterium isolated from tidal flat sediments at Daepo Beach, Yellow Sea, Ko-rea. Here we describe the features of this organism, together with the complete genome se-quence, and annotation. This is the first completed genome sequence from the genus Kangiel-la and only the fourth genome from the order Oceanospirillales. This 2,852,073 bp long sin-gle replicon genome with its 2647 protein-coding and 48 RNA genes is part of the Genomic Encyclopedia of Bacteria and Archaea project.

  11. Complete genome sequence of Coraliomargarita akajimensis type strain (04OKA010-24T)

    PubMed Central

    Mavromatis, Konstantinos; Abt, Birte; Brambilla, Evelyne; Lapidus, Alla; Copeland, Alex; Deshpande, Shweta; Nolan, Matt; Lucas, Susan; Tice, Hope; Cheng, Jan-Fang; Han, Cliff; Detter, John C.; Woyke, Tanja; Goodwin, Lynne; Pitluck, Sam; Held, Brittany; Brettin, Thomas; Tapia, Roxanne; Ivanova, Natalia; Mikhailova, Natalia; Pati, Amrita; Liolios, Konstantinos; Chen, Amy; Palaniappan, Krishna; Land, Miriam; Hauser, Loren; Chang, Yun-Juan; Jeffries, Cynthia D.; Rohde, Manfred; Göker, Markus; Bristow, James; Eisen, Jonathan A.; Markowitz, Victor; Hugenholtz, Philip; Klenk, Hans-Peter; Kyrpides, Nikos C.

    2010-01-01

    Coraliomargarita akajimensis Yoon et al. 2007 is the type species of the genus Coraliomargarita. C. akajimensis is an obligately aerobic, Gram-negative, non-spore-forming, non-motile, spherical bacterium that was isolated from seawater surrounding the hard coral Galaxea fascicularis. C. akajimensis is of special interest because of its phylogenetic position in a genomically under-studied area of the bacterial diversity. Here we describe the features of this organism, together with the complete genome sequence, and annotation. This is the first complete genome sequence of a member of the family Puniceicoccaceae. The 3,750,771 bp long genome with its 3,137 protein-coding and 55 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project. PMID:21304713

  12. Complete genome sequence of Coraliomargarita akajimensis type strain (04OKA010-24).

    PubMed

    Mavromatis, Konstantinos; Abt, Birte; Brambilla, Evelyne; Lapidus, Alla; Copeland, Alex; Deshpande, Shweta; Nolan, Matt; Lucas, Susan; Tice, Hope; Cheng, Jan-Fang; Han, Cliff; Detter, John C; Woyke, Tanja; Goodwin, Lynne; Pitluck, Sam; Held, Brittany; Brettin, Thomas; Tapia, Roxanne; Ivanova, Natalia; Mikhailova, Natalia; Pati, Amrita; Liolios, Konstantinos; Chen, Amy; Palaniappan, Krishna; Land, Miriam; Hauser, Loren; Chang, Yun-Juan; Jeffries, Cynthia D; Rohde, Manfred; Göker, Markus; Bristow, James; Eisen, Jonathan A; Markowitz, Victor; Hugenholtz, Philip; Klenk, Hans-Peter; Kyrpides, Nikos C

    2010-01-01

    Coraliomargarita akajimensis Yoon et al. 2007 is the type species of the genus Coraliomargarita. C. akajimensis is an obligately aerobic, Gram-negative, non-spore-forming, non-motile, spherical bacterium that was isolated from seawater surrounding the hard coral Galaxea fascicularis. C. akajimensis is of special interest because of its phylogenetic position in a genomically under-studied area of the bacterial diversity. Here we describe the features of this organism, together with the complete genome sequence, and annotation. This is the first complete genome sequence of a member of the family Puniceicoccaceae. The 3,750,771 bp long genome with its 3,137 protein-coding and 55 RNA genes is a part of the Genomic Encyclopedia of Bacteria and Archaea project. PMID:21304713

  13. Complete genome sequence of Haliangium ochraceum type strain (SMP-2T)

    SciTech Connect

    Ivanova, N; Daum, Chris; Lang, Elke; Abt, Birte; Kopitz, marcus; Saunders, Elizabeth H; Lapidus, Alla L.; Lucas, Susan; Glavina Del Rio, Tijana; Nolan, Matt; Tice, Hope; Copeland, A; Cheng, Jan-Fang; Chen, Feng; Bruce, David; Goodwin, Lynne A.; Pitluck, Sam; Mavromatis, K; Pati, Amrita; Mikhailova, Natalia; Chen, Amy; Palaniappan, Krishna; Land, Miriam L; Hauser, Loren John; Chang, Yun-Juan; Jeffries, Cynthia; Detter, J. Chris; Brettin, Thomas S; Rohde, Manfred; Goker, Markus; Bristow, James; Markowitz, Victor; Eisen, Jonathan; Hugenholtz, Philip; Kyrpides, Nikos C; Klenk, Hans-Peter

    2010-01-01

    Haliangium ochraceum Fudou et al. 2002 is the type species of the genus Haliangium in the myxococcal family Haliangiaceae . Members of the genus Haliangium are the first halophilic myxobacterial taxa described. The cells of the species follow a multicellular lifestyle in highly organized biofilms, called swarms, they decompose bacterial and yeast cells as most myxobacteria do. The fruiting bodies contain particularly small coccoid myxospores. H. ochraceum encodes the first actin homologue identified in a bacterial genome. Here we describe the features of this organism, together with the complete genome sequence, and annotation. This is the first complete genome sequence of a member of the myxococcal suborder Nannocystineae, and the 9,446,314 bp long single replicon genome with its 6,898 protein-coding and 53 RNA genes is part of the Genomic Encyclopedia of Bacteria and Archaea project.

  14. Whole genome sequencing of Mycobacterium tuberculosis SB24 isolated from Sabah, Malaysia.

    PubMed

    Philip, Noraini; Rodrigues, Kenneth Francis; William, Timothy; John, Daisy Vanitha

    2016-09-01

    Mycobacterium tuberculosis (M. tuberculosis) is the causative agent of tuberculosis (TB) that causes millions of death every year. We have sequenced the genome of M. tuberculosis isolated from cerebrospinal fluid (CSF) of a patient diagnosed with tuberculous meningitis (TBM). The isolated strain was referred as M. tuberculosis SB24. Genomic DNA of the M. tuberculosis SB24 was extracted and subjected to whole genome sequencing using PacBio platform. The draft genome size of M. tuberculosis SB24 was determined to be 4,452,489 bp with a G + C content of 65.6%. The whole genome shotgun project has been deposited in NCBI SRA under the accession number SRP076503. PMID:27556011

  15. Genome sequence of Burkholderia mimosarum strain LMG 23256T, a Mimosa pigra microsymbiont from Anso, Taiwan

    PubMed Central

    Willems, Anne; Tian, Rui; Bräu, Lambert; Goodwin, Lynne; Han, James; Liolios, Konstantinos; Huntemann, Marcel; Pati, Amrita; Woyke, Tanja; Mavrommatis, Konstantinos; Markowitz, Victor; Ivanova, Natalia; Kyrpides, Nikos; Reeve, Wayne

    2013-01-01

    Burkholderia mimosarum strain LMG 23256T is an aerobic, motile, Gram-negative, non-spore-forming rod that can exist as a soil saprophyte or as a legume microsymbiont of Mimosa pigra (giant sensitive plant). LMG 23256T was isolated from a nodule recovered from the roots of the M. pigra growing in Anso, Taiwan. LMG 23256T is highly effective at fixing nitrogen with M. pigra. Here we describe the features of B. mimosarum strain LMG 23256T, together with genome sequence information and its annotation. The 8,410,967 bp high-quality-draft genome is arranged into 268 scaffolds of 270 contigs containing 7,800 protein-coding genes and 85 RNA-only encoding genes, and is one of 100 rhizobial genomes sequenced as part of the DOE Joint Genome Institute 2010 Genomic Encyclopedia for Bacteria and Archaea-Root Nodule Bacteria (GEBA-RNB) project. PMID:25197434

  16. Complete genome sequence of Atopobium parvulum type strain (IPP 1246T)

    PubMed Central

    Copeland, Alex; Sikorski, Johannes; Lapidus, Alla; Nolan, Matt; Del Rio, Tijana Glavina; Lucas, Susan; Chen, Feng; Tice, Hope; Pitluck, Sam; Cheng, Jan-Fang; Pukall, Rüdiger; Chertkov, Olga; Brettin, Thomas; Han, Cliff; Detter, John C.; Kuske, Cheryl; Bruce, David; Goodwin, Lynne; Ivanova, Natalia; Mavromatis, Konstantinos; Mikhailova, Natalia; Chen, Amy; Palaniappan, Krishna; Chain, Patrick; Rohde, Manfred; Göker, Markus; Bristow, Jim; Eisen, Jonathan A.; Markowitz, Victor; Hugenholtz, Philip; Kyrpides, Nikos C.; Klenk, Hans-Peter; Detter, John C.

    2009-01-01

    Atopobium parvulum (Weinberg et al. 1937) Collins and Wallbanks 1993 comb. nov. is the type strain of the species and belongs to the genomically yet unstudied Atopobium/Olsenella branch of the family Coriobacteriaceae. The species A. parvulum is of interest because its members are frequently isolated from the human oral cavity and are found to be associated with halitosis (oral malodor) but not with periodontitis. Here we describe the features of this organism, together with the complete genome sequence, and annotation. This is the first complete genome sequence of the genus Atopobium, and the 1,543,805 bp long single replicon genome with its 1369 protein-coding and 49 RNA genes is part of the Genomic Encyclopedia of Bacteria and Archaea project. PMID:21304653

  17. The Genomes On Line Database (GOLD) in 2009: status of genomic and metagenomic projects and their associated metadata

    PubMed Central

    Liolios, Konstantinos; Chen, I-Min A.; Mavromatis, Konstantinos; Tavernarakis, Nektarios; Hugenholtz, Philip; Markowitz, Victor M.; Kyrpides, Nikos C.

    2010-01-01

    The Genomes On Line Database (GOLD) is a comprehensive resource for centralized monitoring of genome and metagenome projects worldwide. Both complete and ongoing projects, along with their associated metadata, can be accessed in GOLD through precomputed tables and a search page. As of September 2009, GOLD contains information for more than 5800 sequencing projects, of which 1100 have been completed and their sequence data deposited in a public repository. GOLD continues to expand, moving toward the goal of providing the most comprehensive repository of metadata information related to the projects and their organisms/environments in accordance with the Minimum Information about a (Meta)Genome Sequence (MIGS/MIMS) specification. GOLD is available at: http://www.genomesonline.org and has a mirror site at the Institute of Molecular Biology and Biotechnology, Crete, Greece, at: http://gold.imbb.forth.gr/ PMID:19914934

  18. Single Nucleotide Polymorphism Mapping Using Genome-Wide Unique Sequences

    PubMed Central

    Chen, Leslie Y.Y.; Lu, Szu-Hsien; Shih, Edward S.C.; Hwang, Ming-Jing

    2002-01-01

    As more and more genomic DNAs are sequenced to characterize human genetic variations, the demand for a very fast and accurate method to genomically position these DNA sequences is high. We have developed a new mapping method that does not require sequence alignment. In this method, we first identified DNA fragments of 15 bp in length that are unique in the human genome and then used them to position single nucleotide polymorphism (SNP) sequences. By use of four desktop personal computers with AMD K7 (1 GHz) processors, our new method mapped more than 1.6 million SNP sequences in 20 hr and achieved a very good agreement with mapping results from alignment-based methods. PMID:12097348

  19. Genome sequence of the date palm Phoenix dactylifera L

    PubMed Central

    Al-Mssallem, Ibrahim S.; Hu, Songnian; Zhang, Xiaowei; Lin, Qiang; Liu, Wanfei; Tan, Jun; Yu, Xiaoguang; Liu, Jiucheng; Pan, Linlin; Zhang, Tongwu; Yin, Yuxin; Xin, Chengqi; Wu, Hao; Zhang, Guangyu; Ba Abdullah, Mohammed M.; Huang, Dawei; Fang, Yongjun; Alnakhli, Yasser O.; Jia, Shangang; Yin, An; Alhuzimi, Eman M.; Alsaihati, Burair A.; Al-Owayyed, Saad A.; Zhao, Duojun; Zhang, Sun; Al-Otaibi, Noha A.; Sun, Gaoyuan; Majrashi, Majed A.; Li, Fusen; Tala; Wang, Jixiang; Yun, Quanzheng; Alnassar, Nafla A.; Wang, Lei; Yang, Meng; Al-Jelaify, Rasha F.; Liu, Kan; Gao, Shenghan; Chen, Kaifu; Alkhaldi, Samiyah R.; Liu, Guiming; Zhang, Meng; Guo, Haiyan; Yu, Jun

    2013-01-01

    Date palm (Phoenix dactylifera L.) is a cultivated woody plant species with agricultural and economic importance. Here we report a genome assembly for an elite variety (Khalas), which is 605.4 Mb in size and covers >90% of the genome (~671 Mb) and >96% of its genes (~41,660 genes). Genomic sequence analysis demonstrates that P. dactylifera experienced a clear genome-wide duplication after either ancient whole genome duplications or massive segmental duplications. Genetic diversity analysis indicates that its stress resistance and sugar metabolism-related genes tend to be enriched in the chromosomal regions where the density of single-nucleotide polymorphisms is relatively low. Using transcriptomic data, we also illustrate the date palm’s unique sugar metabolism that underlies fruit development and ripening. Our large-scale genomic and transcriptomic data pave the way for further genomic studies not only on P. dactylifera but also other Arecaceae plants. PMID:23917264

  20. Resequencing of the common marmoset genome improves genome assemblies and gene-coding sequence analysis

    PubMed Central

    Sato, Kengo; Kuroki, Yoko; Kumita, Wakako; Fujiyama, Asao; Toyoda, Atsushi; Kawai, Jun; Iriki, Atsushi; Sasaki, Erika; Okano, Hideyuki; Sakakibara, Yasubumi

    2015-01-01

    The first draft of the common marmoset (Callithrix jacchus) genome was published by the Marmoset Genome Sequencing and Analysis Consortium. The draft was based on whole-genome shotgun sequencing, and the current assembly version is Callithrix_jacches-3.2.1, but there still exist 187,214 undetermined gap regions and supercontigs and relatively short contigs that are unmapped to chromosomes in the draft genome. We performed resequencing and assembly of the genome of common marmoset by deep sequencing with high-throughput sequencing technology. Several different sequence runs using Illumina sequencing platforms were executed, and 181 Gbp of high-quality bases including mate-pairs with long insert lengths of 3, 8, 20, and 40 Kbp were obtained, that is, approximately 60× coverage. The resequencing significantly improved the MGSAC draft genome sequence. The N50 of the contigs, which is a statistical measure used to evaluate assembly quality, doubled. As a result, 51% of the contigs (total length: 299 Mbp) that were unmapped to chromosomes in the MGSAC draft were merged with chromosomal contigs, and the improved genome sequence helped to detect 5,288 new genes that are homologous to human cDNAs and the gaps in 5,187 transcripts of the Ensembl gene annotations were completely filled. PMID:26586576