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  1. Physical Science Laboratory Manual, Experimental Version.

    ERIC Educational Resources Information Center

    Cooperative General Science Project, Atlanta, GA.

    Provided are physical science laboratory experiments which have been developed and used as a part of an experimental one year undergraduate course in general science for non-science majors. The experiments cover a limited number of topics representative of the scientific enterprise. Some of the topics are pressure and buoyancy, heat, motion,…

  2. ELAS - SCIENCE & TECHNOLOGY LABORATORY APPLICATIONS SOFTWARE (DEC VAX VERSION)

    NASA Technical Reports Server (NTRS)

    Junkin, B. G.

    1994-01-01

    The Science and Technology Laboratory Applications Software (ELAS) was originally designed to analyze and process digital imagery data, specifically remotely-sensed scanner data. This capability includes the processing of Landsat multispectral data; aircraft-acquired scanner data; digitized topographic data; and numerous other ancillary data, such as soil types and rainfall information, that can be stored in digitized form. ELAS has the subsequent capability to geographically reference this data to dozens of standard, as well as user created projections. As an integrated image processing system, ELAS offers the user of remotely-sensed data a wide range of capabilities in the areas of land cover analysis and general purpose image analysis. ELAS is designed for flexible use and operation and includes its own FORTRAN operating subsystem and an expandable set of FORTRAN application modules. Because all of ELAS resides in one "logical" FORTRAN program, data inputs and outputs, directives, and module switching are convenient for the user. There are over 230 modules presently available to aid the user in performing a wide range of land cover analyses and manipulation. The file management modules enable the user to allocate, define, access, and specify usage for all types of files (ELAS files, subfiles, external files etc.). Various other modules convert specific types of satellite, aircraft, and vector-polygon data into files that can be used by other ELAS modules. The user also has many module options which aid in displaying image data, such as magnification/reduction of the display; true color display; and several memory functions. Additional modules allow for the building and manipulation of polygonal areas of the image data. Finally, there are modules which allow the user to select and classify the image data. An important feature of the ELAS subsystem is that its structure allows new applications modules to be easily integrated in the future. ELAS has as a standard

  3. ELAS - SCIENCE & TECHNOLOGY LABORATORY APPLICATIONS SOFTWARE (SUN VERSION)

    NASA Technical Reports Server (NTRS)

    Walters, D.

    1994-01-01

    The Science and Technology Laboratory Applications Software (ELAS) was originally designed to analyze and process digital imagery data, specifically remotely-sensed scanner data. This capability includes the processing of Landsat multispectral data; aircraft-acquired scanner data; digitized topographic data; and numerous other ancillary data, such as soil types and rainfall information, that can be stored in digitized form. ELAS has the subsequent capability to geographically reference this data to dozens of standard, as well as user created projections. As an integrated image processing system, ELAS offers the user of remotely-sensed data a wide range of capabilities in the areas of land cover analysis and general purpose image analysis. ELAS is designed for flexible use and operation and includes its own FORTRAN operating subsystem and an expandable set of FORTRAN application modules. Because all of ELAS resides in one "logical" FORTRAN program, data inputs and outputs, directives, and module switching are convenient for the user. There are over 230 modules presently available to aid the user in performing a wide range of land cover analyses and manipulation. The file management modules enable the user to allocate, define, access, and specify usage for all types of files (ELAS files, subfiles, external files etc.). Various other modules convert specific types of satellite, aircraft, and vector-polygon data into files that can be used by other ELAS modules. The user also has many module options which aid in displaying image data, such as magnification/reduction of the display; true color display; and several memory functions. Additional modules allow for the building and manipulation of polygonal areas of the image data. Finally, there are modules which allow the user to select and classify the image data. An important feature of the ELAS subsystem is that its structure allows new applications modules to be easily integrated in the future. ELAS has as a standard

  4. ELAS - SCIENCE & TECHNOLOGY LABORATORY APPLICATIONS SOFTWARE (CONCURRENT VERSION)

    NASA Technical Reports Server (NTRS)

    Pearson, R. W.

    1994-01-01

    The Science and Technology Laboratory Applications Software (ELAS) was originally designed to analyze and process digital imagery data, specifically remotely-sensed scanner data. This capability includes the processing of Landsat multispectral data; aircraft-acquired scanner data; digitized topographic data; and numerous other ancillary data, such as soil types and rainfall information, that can be stored in digitized form. ELAS has the subsequent capability to geographically reference this data to dozens of standard, as well as user created projections. As an integrated image processing system, ELAS offers the user of remotely-sensed data a wide range of capabilities in the areas of land cover analysis and general purpose image analysis. ELAS is designed for flexible use and operation and includes its own FORTRAN operating subsystem and an expandable set of FORTRAN application modules. Because all of ELAS resides in one "logical" FORTRAN program, data inputs and outputs, directives, and module switching are convenient for the user. There are over 230 modules presently available to aid the user in performing a wide range of land cover analyses and manipulation. The file management modules enable the user to allocate, define, access, and specify usage for all types of files (ELAS files, subfiles, external files etc.). Various other modules convert specific types of satellite, aircraft, and vector-polygon data into files that can be used by other ELAS modules. The user also has many module options which aid in displaying image data, such as magnification/reduction of the display; true color display; and several memory functions. Additional modules allow for the building and manipulation of polygonal areas of the image data. Finally, there are modules which allow the user to select and classify the image data. An important feature of the ELAS subsystem is that its structure allows new applications modules to be easily integrated in the future. ELAS has as a standard

  5. ELAS - SCIENCE & TECHNOLOGY LABORATORY APPLICATIONS SOFTWARE (SILICON GRAPHICS VERSION)

    NASA Technical Reports Server (NTRS)

    Walters, D.

    1994-01-01

    The Science and Technology Laboratory Applications Software (ELAS) was originally designed to analyze and process digital imagery data, specifically remotely-sensed scanner data. This capability includes the processing of Landsat multispectral data; aircraft-acquired scanner data; digitized topographic data; and numerous other ancillary data, such as soil types and rainfall information, that can be stored in digitized form. ELAS has the subsequent capability to geographically reference this data to dozens of standard, as well as user created projections. As an integrated image processing system, ELAS offers the user of remotely-sensed data a wide range of capabilities in the areas of land cover analysis and general purpose image analysis. ELAS is designed for flexible use and operation and includes its own FORTRAN operating subsystem and an expandable set of FORTRAN application modules. Because all of ELAS resides in one "logical" FORTRAN program, data inputs and outputs, directives, and module switching are convenient for the user. There are over 230 modules presently available to aid the user in performing a wide range of land cover analyses and manipulation. The file management modules enable the user to allocate, define, access, and specify usage for all types of files (ELAS files, subfiles, external files etc.). Various other modules convert specific types of satellite, aircraft, and vector-polygon data into files that can be used by other ELAS modules. The user also has many module options which aid in displaying image data, such as magnification/reduction of the display; true color display; and several memory functions. Additional modules allow for the building and manipulation of polygonal areas of the image data. Finally, there are modules which allow the user to select and classify the image data. An important feature of the ELAS subsystem is that its structure allows new applications modules to be easily integrated in the future. ELAS has as a standard

  6. ELAS - SCIENCE & TECHNOLOGY LABORATORY APPLICATIONS SOFTWARE (MASSCOMP VERSION)

    NASA Technical Reports Server (NTRS)

    Walters, D.

    1994-01-01

    The Science and Technology Laboratory Applications Software (ELAS) was originally designed to analyze and process digital imagery data, specifically remotely-sensed scanner data. This capability includes the processing of Landsat multispectral data; aircraft-acquired scanner data; digitized topographic data; and numerous other ancillary data, such as soil types and rainfall information, that can be stored in digitized form. ELAS has the subsequent capability to geographically reference this data to dozens of standard, as well as user created projections. As an integrated image processing system, ELAS offers the user of remotely-sensed data a wide range of capabilities in the areas of land cover analysis and general purpose image analysis. ELAS is designed for flexible use and operation and includes its own FORTRAN operating subsystem and an expandable set of FORTRAN application modules. Because all of ELAS resides in one "logical" FORTRAN program, data inputs and outputs, directives, and module switching are convenient for the user. There are over 230 modules presently available to aid the user in performing a wide range of land cover analyses and manipulation. The file management modules enable the user to allocate, define, access, and specify usage for all types of files (ELAS files, subfiles, external files etc.). Various other modules convert specific types of satellite, aircraft, and vector-polygon data into files that can be used by other ELAS modules. The user also has many module options which aid in displaying image data, such as magnification/reduction of the display; true color display; and several memory functions. Additional modules allow for the building and manipulation of polygonal areas of the image data. Finally, there are modules which allow the user to select and classify the image data. An important feature of the ELAS subsystem is that its structure allows new applications modules to be easily integrated in the future. ELAS has as a standard

  7. ELAS - SCIENCE & TECHNOLOGY LABORATORY APPLICATIONS SOFTWARE (MASSCOMP VERSION)

    NASA Technical Reports Server (NTRS)

    Walters, D.

    1994-01-01

    The Science and Technology Laboratory Applications Software (ELAS) was originally designed to analyze and process digital imagery data, specifically remotely-sensed scanner data. This capability includes the processing of Landsat multispectral data; aircraft-acquired scanner data; digitized topographic data; and numerous other ancillary data, such as soil types and rainfall information, that can be stored in digitized form. ELAS has the subsequent capability to geographically reference this data to dozens of standard, as well as user created projections. As an integrated image processing system, ELAS offers the user of remotely-sensed data a wide range of capabilities in the areas of land cover analysis and general purpose image analysis. ELAS is designed for flexible use and operation and includes its own FORTRAN operating subsystem and an expandable set of FORTRAN application modules. Because all of ELAS resides in one "logical" FORTRAN program, data inputs and outputs, directives, and module switching are convenient for the user. There are over 230 modules presently available to aid the user in performing a wide range of land cover analyses and manipulation. The file management modules enable the user to allocate, define, access, and specify usage for all types of files (ELAS files, subfiles, external files etc.). Various other modules convert specific types of satellite, aircraft, and vector-polygon data into files that can be used by other ELAS modules. The user also has many module options which aid in displaying image data, such as magnification/reduction of the display; true color display; and several memory functions. Additional modules allow for the building and manipulation of polygonal areas of the image data. Finally, there are modules which allow the user to select and classify the image data. An important feature of the ELAS subsystem is that its structure allows new applications modules to be easily integrated in the future. ELAS has as a standard

  8. ELAS - SCIENCE & TECHNOLOGY LABORATORY APPLICATIONS SOFTWARE (DEC VAX VERSION)

    NASA Technical Reports Server (NTRS)

    Junkin, B. G.

    1994-01-01

    The Science and Technology Laboratory Applications Software (ELAS) was originally designed to analyze and process digital imagery data, specifically remotely-sensed scanner data. This capability includes the processing of Landsat multispectral data; aircraft-acquired scanner data; digitized topographic data; and numerous other ancillary data, such as soil types and rainfall information, that can be stored in digitized form. ELAS has the subsequent capability to geographically reference this data to dozens of standard, as well as user created projections. As an integrated image processing system, ELAS offers the user of remotely-sensed data a wide range of capabilities in the areas of land cover analysis and general purpose image analysis. ELAS is designed for flexible use and operation and includes its own FORTRAN operating subsystem and an expandable set of FORTRAN application modules. Because all of ELAS resides in one "logical" FORTRAN program, data inputs and outputs, directives, and module switching are convenient for the user. There are over 230 modules presently available to aid the user in performing a wide range of land cover analyses and manipulation. The file management modules enable the user to allocate, define, access, and specify usage for all types of files (ELAS files, subfiles, external files etc.). Various other modules convert specific types of satellite, aircraft, and vector-polygon data into files that can be used by other ELAS modules. The user also has many module options which aid in displaying image data, such as magnification/reduction of the display; true color display; and several memory functions. Additional modules allow for the building and manipulation of polygonal areas of the image data. Finally, there are modules which allow the user to select and classify the image data. An important feature of the ELAS subsystem is that its structure allows new applications modules to be easily integrated in the future. ELAS has as a standard

  9. ELAS - SCIENCE & TECHNOLOGY LABORATORY APPLICATIONS SOFTWARE (SUN VERSION)

    NASA Technical Reports Server (NTRS)

    Walters, D.

    1994-01-01

    The Science and Technology Laboratory Applications Software (ELAS) was originally designed to analyze and process digital imagery data, specifically remotely-sensed scanner data. This capability includes the processing of Landsat multispectral data; aircraft-acquired scanner data; digitized topographic data; and numerous other ancillary data, such as soil types and rainfall information, that can be stored in digitized form. ELAS has the subsequent capability to geographically reference this data to dozens of standard, as well as user created projections. As an integrated image processing system, ELAS offers the user of remotely-sensed data a wide range of capabilities in the areas of land cover analysis and general purpose image analysis. ELAS is designed for flexible use and operation and includes its own FORTRAN operating subsystem and an expandable set of FORTRAN application modules. Because all of ELAS resides in one "logical" FORTRAN program, data inputs and outputs, directives, and module switching are convenient for the user. There are over 230 modules presently available to aid the user in performing a wide range of land cover analyses and manipulation. The file management modules enable the user to allocate, define, access, and specify usage for all types of files (ELAS files, subfiles, external files etc.). Various other modules convert specific types of satellite, aircraft, and vector-polygon data into files that can be used by other ELAS modules. The user also has many module options which aid in displaying image data, such as magnification/reduction of the display; true color display; and several memory functions. Additional modules allow for the building and manipulation of polygonal areas of the image data. Finally, there are modules which allow the user to select and classify the image data. An important feature of the ELAS subsystem is that its structure allows new applications modules to be easily integrated in the future. ELAS has as a standard

  10. ELAS - SCIENCE & TECHNOLOGY LABORATORY APPLICATIONS SOFTWARE (SILICON GRAPHICS VERSION)

    NASA Technical Reports Server (NTRS)

    Walters, D.

    1994-01-01

    The Science and Technology Laboratory Applications Software (ELAS) was originally designed to analyze and process digital imagery data, specifically remotely-sensed scanner data. This capability includes the processing of Landsat multispectral data; aircraft-acquired scanner data; digitized topographic data; and numerous other ancillary data, such as soil types and rainfall information, that can be stored in digitized form. ELAS has the subsequent capability to geographically reference this data to dozens of standard, as well as user created projections. As an integrated image processing system, ELAS offers the user of remotely-sensed data a wide range of capabilities in the areas of land cover analysis and general purpose image analysis. ELAS is designed for flexible use and operation and includes its own FORTRAN operating subsystem and an expandable set of FORTRAN application modules. Because all of ELAS resides in one "logical" FORTRAN program, data inputs and outputs, directives, and module switching are convenient for the user. There are over 230 modules presently available to aid the user in performing a wide range of land cover analyses and manipulation. The file management modules enable the user to allocate, define, access, and specify usage for all types of files (ELAS files, subfiles, external files etc.). Various other modules convert specific types of satellite, aircraft, and vector-polygon data into files that can be used by other ELAS modules. The user also has many module options which aid in displaying image data, such as magnification/reduction of the display; true color display; and several memory functions. Additional modules allow for the building and manipulation of polygonal areas of the image data. Finally, there are modules which allow the user to select and classify the image data. An important feature of the ELAS subsystem is that its structure allows new applications modules to be easily integrated in the future. ELAS has as a standard

  11. ELAS - SCIENCE & TECHNOLOGY LABORATORY APPLICATIONS SOFTWARE (CONCURRENT VERSION)

    NASA Technical Reports Server (NTRS)

    Pearson, R. W.

    1994-01-01

    The Science and Technology Laboratory Applications Software (ELAS) was originally designed to analyze and process digital imagery data, specifically remotely-sensed scanner data. This capability includes the processing of Landsat multispectral data; aircraft-acquired scanner data; digitized topographic data; and numerous other ancillary data, such as soil types and rainfall information, that can be stored in digitized form. ELAS has the subsequent capability to geographically reference this data to dozens of standard, as well as user created projections. As an integrated image processing system, ELAS offers the user of remotely-sensed data a wide range of capabilities in the areas of land cover analysis and general purpose image analysis. ELAS is designed for flexible use and operation and includes its own FORTRAN operating subsystem and an expandable set of FORTRAN application modules. Because all of ELAS resides in one "logical" FORTRAN program, data inputs and outputs, directives, and module switching are convenient for the user. There are over 230 modules presently available to aid the user in performing a wide range of land cover analyses and manipulation. The file management modules enable the user to allocate, define, access, and specify usage for all types of files (ELAS files, subfiles, external files etc.). Various other modules convert specific types of satellite, aircraft, and vector-polygon data into files that can be used by other ELAS modules. The user also has many module options which aid in displaying image data, such as magnification/reduction of the display; true color display; and several memory functions. Additional modules allow for the building and manipulation of polygonal areas of the image data. Finally, there are modules which allow the user to select and classify the image data. An important feature of the ELAS subsystem is that its structure allows new applications modules to be easily integrated in the future. ELAS has as a standard

  12. Diagnosis of CMT1A duplications and HNPP deletions by interphase FISH: Implications for testing in the cytogenetics laboratory

    SciTech Connect

    Shaffer, L.G.; Kennedy, G.M.; Spikes, A.S.

    1997-03-31

    Charcot-Marie-Tooth (CMT) disease type 1A is an inherited peripheral neuropathy characterized by slowly progressive distal muscle wasting and weakness, decreased nerve conduction velocities, and genetic linkage to 17p12. Most (>98%) CMT1A cases are caused by a DNA duplication of a 1.5-Mb region in 17p12 containing the PMP22 gene. The reciprocal product of the CMT1A duplication is a 1.5-Mb deletion which causes hereditary neuropathy with liability to pressure palsies (HNPP). The most informative current diagnostic testing requires pulsed-field gel electrophoresis to detect DNA rearrangement-specific junction fragments. We investigated the use of interphase FISH for the detection of duplications and deletions for these disorders in the clinical molecular cytogenetics laboratory. Established cell lines or blood specimens from 23 individuals with known molecular diagnoses and 10 controls were obtained and scored using a two-color FISH assay. At least 70%, of CMT1A cells displayed three signals consistent with duplications. Using this minimum expected percentile to make a CMT1A duplication diagnosis, all patients with CMT1A showed a range of 71-92% of cells displaying at least three signals. Of the HNPP cases, 88% of cells displayed only one hybridization signal, consistent with deletions. The PMP22 locus from normal control individuals displayed a duplication pattern in {approximately}9% of cells, interpreted as replication of this locus. The percentage of cells showing replication was significantly lower than in those cells displaying true duplications. We conclude that FISH can be reliably used to diagnose CMT1A and HNPP in the clinical cytogenetics laboratory and to readily distinguish the DNA rearrangements associated with these disorders from individuals without duplication or deletion of the PMP22 locus. 43 refs., 4 figs., 2 tabs.

  13. 22q11.2 Deletion Syndrome: Laboratory Diagnosis and TBX1 and FGF8 Mutation Screening

    PubMed Central

    Sgardioli, Ilária C.; Vieira, Társis P.; Simioni, Milena; Monteiro, Fabíola P.; Gil-da-Silva-Lopes, Vera L.

    2015-01-01

    Velocardiofacial syndrome is one of the recognized forms of chromosome 22q11.2 deletion syndrome (22q11.2 DS) and has an incidence of 1 of 4,000 to 1 of 6,000 births. Nevertheless, the 22q11 deletion is not found in several patients with a 22q11.2 DS phenotype. In this situation, other chromosomal aberrations and/or mutations in the T-box 1 transcription factor C (TBX1) gene have been detected in some patients. A similar phenotype to that of the 22q11.2 DS has been reported in animal models with mutations in fibroblast growth factor 8 (Fgf8) gene. To date, FGF8 mutations have not been investigated in humans. We tested a strategy to perform laboratory testing to reduce costs in the investigation of patients presenting with the 22q11.2 DS phenotype. A total of 109 individuals with clinical suspicion were investigated using GTG-banding karyotype, fluorescence in situ hybridization, and/or multiplex ligation-dependent probe amplification. A conclusive diagnosis was achieved in 33 of 109 (30.2%) cases. In addition, mutations in the coding regions of TBX1 and FGF8 genes were investigated in selected cases where 22q11.2 deletion had been excluded, and no pathogenic mutations were detected in both genes. This study presents a strategy for molecular genetic characterization of patients presenting with the 22q11.2 DS using different laboratory techniques. This strategy could be useful in different countries, according to local resources. Also, to our knowledge, this is the first investigation of FGF8 gene in humans with this clinical suspicion.

  14. Characterization of Clinical and Laboratory Profiles of the Deletional α2-Globin Gene Polyadenylation Signal Sequence (AATAAA > AATA- -) in an Indian Population.

    PubMed

    Deshpande, Prashant; Kamalanathan, Neelagandan; Sampath, Eswari; George, Biju; Shaji, Ramachandran V; Edison, Eunice S

    2015-01-01

    α-Thalassemia (α-thal) is characterized by large deletions involving the variable regions of α2 and/or α1 genes. Nondeletional mutations and polyadenylation (polyA) signal sequence motif mutations are less common. In this retrospective study, we describe a fragment length analysis-based polymerase chain reaction (PCR) assay for screening the T(Indian) (AATAAA > AATA- -; HBA2: c.*93_*94delAA) polyA signal deletion along with its clinical and laboratory presentation in 21 patients. Most of the patients were diagnosed in early adulthood with a clinical presentation ranging from asymptomatic in the heterozygous state to severe Hb H disease with a prominent hemolytic component in the homozygous state. On genetic analysis, 14 patients were found to be homozygotes, five were compound heterozygotes and two were heterozygotes. Thus, the T(Indian) polyA signal deletion is common in the Indian population and should be screened for in patients with nondeletional α-thal mutations. PMID:26365411

  15. Laboratory Guide for Residual Stress Sample Alignment and Experiment Planning-October 2011 Version

    SciTech Connect

    Cornwell, Paris A; Bunn, Jeffrey R; Schmidlin, Joshua E; Hubbard, Camden R

    2012-04-01

    The December 2010 version of the guide, ORNL/TM-2008/159, by Jeff Bunn, Josh Schmidlin, Camden Hubbard, and Paris Cornwell, has been further revised due to a major change in the GeoMagic Studio software for constructing a surface model. The Studio software update also includes a plug-in module to operate the FARO Scan Arm. Other revisions for clarity were also made. The purpose of this revision document is to guide the reader through the process of laser alignment used by NRSF2 at HFIR and VULCAN at SNS. This system was created to increase the spatial accuracy of the measurement points in a sample, reduce the use of neutron time used for alignment, improve experiment planning, and reduce operator error. The need for spatial resolution has been driven by the reduction in gauge volumes to the sub-millimeter level, steep strain gradients in some samples, and requests to mount multiple samples within a few days for relating data from each sample to a common sample coordinate system. The first step in this process involves mounting the sample on an indexer table in a laboratory set up for offline sample mounting and alignment in the same manner it would be mounted at either instrument. In the shared laboratory, a FARO ScanArm is used to measure the coordinates of points on the sample surface ('point cloud'), specific features and fiducial points. A Sample Coordinate System (SCS) needs to be established first. This is an advantage of the technique because the SCS can be defined in such a way to facilitate simple definition of measurement points within the sample. Next, samples are typically mounted to a frame of 80/20 and fiducial points are attached to the sample or frame then measured in the established sample coordinate system. The laser scan probe on the ScanArm can then be used to scan in an 'as-is' model of the sample as well as mounting hardware. GeoMagic Studio 12 is the software package used to construct the model from the point cloud the scan arm creates. Once

  16. IMS Version 3 Student Data Base Maintenance Program.

    ERIC Educational Resources Information Center

    Brown, John R.

    Computer routines that update the Instructional Management System (IMS) Version 3 student data base which supports the Southwest Regional Laboratory's (SWRL) student monitoring system are described. Written in IBM System 360 FORTRAN IV, the program updates the data base by adding, changing and deleting records, as well as adding and deleting…

  17. Environmental Molecular Sciences Laboratory Operations System: Version 4.0 - system requirements specification

    SciTech Connect

    Kashporenko, D.

    1996-07-01

    This document is intended to provide an operations standard for the Environmental Molecular Sciences Laboratory OPerations System (EMSL OPS). It is directed toward three primary audiences: (1) Environmental Molecular Sciences Laboratory (EMSL) facility and operations personnel; (2) laboratory line managers and staff; and (3) researchers, equipment operators, and laboratory users. It is also a statement of system requirements for software developers of EMSL OPS. The need for a finely tuned, superior research environment as provided by the US Department of Energy`s (DOE) Environmental Molecular Sciences Laboratory has never been greater. The abrupt end of the Cold War and the realignment of national priorities caused major US and competing overseas laboratories to reposition themselves in a highly competitive research marketplace. For a new laboratory such as the EMSL, this means coming into existence in a rapidly changing external environment. For any major laboratory, these changes create funding uncertainties and increasing global competition along with concomitant demands for higher standards of research product quality and innovation. While more laboratories are chasing fewer funding dollars, research ideas and proposals, especially for molecular-level research in the materials and biological sciences, are burgeoning. In such an economically constrained atmosphere, reduced costs, improved productivity, and strategic research project portfolio building become essential to establish and maintain any distinct competitive advantage. For EMSL, this environment and these demands require clear operational objectives, specific goals, and a well-crafted strategy. Specific goals will evolve and change with the evolution of the nature and definition of DOE`s environmental research needs. Hence, EMSL OPS is designed to facilitate migration of these changes with ease into every pertinent job function, creating a facile {open_quotes}learning organization.{close_quotes}

  18. A guide for the laboratory information management system (LIMS) for light stable isotopes--Versions 7 and 8

    USGS Publications Warehouse

    Coplen, Tyler B.

    2000-01-01

    The reliability and accuracy of isotopic data can be improved by utilizing database software to (i) store information about samples, (ii) store the results of mass spectrometric isotope-ratio analyses of samples, (iii) calculate analytical results using standardized algorithms stored in a database, (iv) normalize stable isotopic data to international scales using isotopic reference materials, and (v) generate multi-sheet paper templates for convenient sample loading of automated mass-spectrometer sample preparation manifolds. Such a database program, the Laboratory Information Management System (LIMS) for Light Stable Isotopes, is presented herein. Major benefits of this system include (i) a dramatic improvement in quality assurance, (ii) an increase in laboratory efficiency, (iii) a reduction in workload due to the elimination or reduction of retyping of data by laboratory personnel, and (iv) a decrease in errors in data reported to sample submitters. Such a database provides a complete record of when and how often laboratory reference materials have been analyzed and provides a record of what correction factors have been used through time. It provides an audit trail for laboratories. LIMS for Light Stable Isotopes is available for both Microsoft Office 97 Professional and Microsoft Office 2000 Professional as versions 7 and 8, respectively. Both source code (mdb file) and precompiled executable files (mde) are available. Numerous improvements have been made for continuous flow isotopic analysis in this version (specifically 7.13 for Microsoft Access 97 and 8.13 for Microsoft Access 2000). It is much easier to import isotopic results from Finnigan ISODAT worksheets, even worksheets on which corrections for amount of sample (linearity corrections) have been added. The capability to determine blank corrections using isotope mass balance from analyses of elemental analyzer samples has been added. It is now possible to calculate and apply drift corrections to isotopic

  19. How is Version 6 different than earlier versions?

    Atmospheric Science Data Center

    2015-10-28

    ... integrated a priori CO profile. Second, the diagnostic 'Water Vapor Climatology Content' has been deleted. This diagnostic was ... More details can be found in the: MOPITT (Measurements of Pollution in the Troposphere) Version 6 Product User's Guide: ...

  20. A description of the SNL (Sandia National Laboratories) clutter model developed for the SRIM (Simulated Radar IMage) code version 2. 2s

    SciTech Connect

    Lee, C.E.

    1990-10-01

    This report describes the clutter model developed at Sandia National Laboratories for the SRIM code version 2.2s. The SNL clutter model is a fully polarimetric model that includes both coherent and incoherent scattering effects. The input parameters to the SNL clutter model are chosen so that an acceptable match is obtained between the model predicted data and the appropriate experimental data. These input parameters are then used in the SRIM code to simulated the desired clutter type. 12 refs., 13 figs., 2 tabs.

  1. Sandia National Laboratories Advanced Simulation and Computing (ASC) software quality plan : ASC software quality engineering practices Version 3.0.

    SciTech Connect

    Turgeon, Jennifer L.; Minana, Molly A.; Hackney, Patricia; Pilch, Martin M.

    2009-01-01

    The purpose of the Sandia National Laboratories (SNL) Advanced Simulation and Computing (ASC) Software Quality Plan is to clearly identify the practices that are the basis for continually improving the quality of ASC software products. Quality is defined in the US Department of Energy/National Nuclear Security Agency (DOE/NNSA) Quality Criteria, Revision 10 (QC-1) as 'conformance to customer requirements and expectations'. This quality plan defines the SNL ASC Program software quality engineering (SQE) practices and provides a mapping of these practices to the SNL Corporate Process Requirement (CPR) 001.3.6; 'Corporate Software Engineering Excellence'. This plan also identifies ASC management's and the software project teams responsibilities in implementing the software quality practices and in assessing progress towards achieving their software quality goals. This SNL ASC Software Quality Plan establishes the signatories commitments to improving software products by applying cost-effective SQE practices. This plan enumerates the SQE practices that comprise the development of SNL ASC's software products and explains the project teams opportunities for tailoring and implementing the practices.

  2. US Army Biomedical Research and Development Laboratory aquatic biomonitoring trailer version 1. 0: Operations manual. Final report, November 1988-December 1991

    SciTech Connect

    Herriott, R.S.; Burton, D.T.

    1992-03-01

    The U.S. Army Biomedical Research and Development Laboratory (USABRDL) Aquatic Biomonitoring Trailer Version 1.0 is a mobile laboratory which employs several biological biomonitoring systems for hazard assessment of potentially contaminated wastewater, complex effluents, and groundwater. This operations manual has been designed to provide a specific overview of the Aquatic Biomonitoring Trailer. Included in the manual is a general description of the trailer; initial utility, diluent water, test material, and waste drainage hook-up of the trailer; types of tests/assays performed; recommended water quality tests to be performed; daily trailer maintenance/operations; and complete shutdown of the trailer for site relocation. The manual also contains several procedures which explain in detail the operation of the various pieces of equipment and systems that are utilized during testing in the trailer. In addition, several diagrams are included as visual representations of the trailer and its associated equipment.... Mobile biomonitoring trailer, Toxicity testing, Wastewater, Effluent, Groundwater, Invertebrates, Fish, Toxicity, Bluegill, Lepomis macrochirus, Japanese medaka, Oryzias latipes.

  3. A spatially-dynamic preliminary risk assessment of the American peregrine falcon at the Los Alamos National Laboratory (version 1)

    SciTech Connect

    Gallegos, A.F.; Gonzales, G.J.; Bennett, K.D.

    1997-06-01

    The Endangered Species Act and the Record of Decision on the Dual Axis Radiographic Hydrodynamic Test Facility at the Los Alamos National Laboratory require protection of the American peregrine falcon. A preliminary risk assessment of the peregrine was performed using a custom FORTRAN model and a geographical information system. Estimated doses to the falcon were compared against toxicity reference values to generate hazard indices. Hazard index results indicated no unacceptable risk to the falcon from the soil ingestion pathway, including a measure of cumulative effects from multiple contaminants that assumes a linear additive toxicity type. Scaling home ranges on the basis of maximizing falcon height for viewing prey decreased estimated risk by 69% in a canyons-based home range and increased estimated risk by 40% in a river-based home range. Improving model realism by weighting simulated falcon foraging based on distance from potential nest sites decreased risk by 93% in one exposure unit and by 82% in a second exposure unit. It was demonstrated that choice of toxicity reference values can have a substantial impact on risk estimates. Adding bioaccumulation factors for several organics increased partial hazard quotients by a factor of 110, but increased the mean hazard index by only 0.02 units. Adding a food consumption exposure pathway in the form of biomagnification factors for 15 contaminants of potential ecological concern increased the mean hazard index to 1.16 ({+-} 1.0), which is above the level of acceptability (1.0). Aroclor-1254, dichlorodiphenyltrichlorethane (DDT) and dichlorodiphenylethelyne (DDE) accounted for 81% of the estimated risk that includes soil ingestion and food consumption Contaminant pathways and a biomagnification component. Information on risk by specific geographical location was generated, which can be used to manage contaminated areas, falcon habitat, facility siting, and/or facility operations. 123 refs., 10 figs., 2 tabs.

  4. 3p deletion syndrome.

    PubMed

    Kaur, Anupam; Khetarpal, S

    2013-08-01

    3p deletion is a rare cytogenetic finding. Here we describe a 3 months old male with congenital malformations. His karyotype revealed 3p deletion 46,XY,del(3)(p25-pter). The child had flexion deformity of wrist and elbow which has never been reported before. PMID:24036645

  5. Schizophrenia and chromosomal deletions

    SciTech Connect

    Lindsay, E.A.; Baldini, A.; Morris, M. A.

    1995-06-01

    Recent genetic linkage analysis studies have suggested the presence of a schizophrenia locus on the chromosomal region 22q11-q13. Schizophrenia has also been frequently observed in patients affected with velo-cardio-facial syndrome (VCFS), a disorder frequently associated with deletions within 22q11.1. It has been hypothesized that psychosis in VCFS may be due to deletion of the catechol-o-methyl transferase gene. Prompted by these observations, we screened for 22q11 deletions in a population of 100 schizophrenics selected from the Maryland Epidemiological Sample. Our results show that there are schizophrenic patients carrying a deletion of 22q11.1 and a mild VCFS phenotype that might remain unrecognized. These findings should encourage a search for a schizophrenia-susceptibility gene within the deleted region and alert those in clinical practice to the possible presence of a mild VCFS phenotype associated with schizophrenia. 9 refs.

  6. Proper Interval Vertex Deletion

    NASA Astrophysics Data System (ADS)

    Villanger, Yngve

    Deleting a minimum number of vertices from a graph to obtain a proper interval graph is an NP-complete problem. At WG 2010 van Bevern et al. gave an O((14k + 14) k + 1 kn 6) time algorithm by combining iterative compression, branching, and a greedy algorithm. We show that there exists a simple greedy O(n + m) time algorithm that solves the Proper Interval Vertex Deletion problem on \\{claw,net,allowbreak tent,allowbreak C_4,C_5,C_6\\}-free graphs. Combining this with branching on the forbidden structures claw,net,tent,allowbreak C_4,C_5, and C 6 enables us to get an O(kn 6 6 k ) time algorithm for Proper Interval Vertex Deletion, where k is the number of deleted vertices.

  7. Biomedical Science, Unit I: Respiration in Health and Medicine. Respiratory Anatomy, Physiology and Pathology; The Behavior of Gases; Introductory Chemistry; and Air Pollution. Laboratory Manual. Revised Version, 1975.

    ERIC Educational Resources Information Center

    Biomedical Interdisciplinary Curriculum Project, Berkeley, CA.

    Designed to accompany the student text on respiration, this manual presents instructions on the use of laboratory equipment and presents various experiments dealing with the concepts presented in the text. Thirty-nine laboratory activities are described. Laboratory activities are divided into several parts, each part covering a specific experiment…

  8. Deletion (2)(q37)

    SciTech Connect

    Stratton, R.F.; Tolworthy, J.A.; Young, R.S.

    1994-06-01

    We report on a 5-month-old girl with widely spaced nipples, redundant nuchal skin, coarctation of the aorta, anal atresia with distal fistula, postnatal growth retardation, hypotonia, and sparse scalp hair. Initial clinical assessment suggested the diagnosis of Ullrich-Turner syndrome. Chromosome analysis showed a 46,XX,del(2)(q37) karyotype in peripheral lymphocytes. We compare her findings to those of other reported patients with terminal deletions of 2q. 8 refs., 2 figs., 1 tab.

  9. Original Version

    Cancer.gov

    The EPEC-O (Education in Palliative and End-of-Life Care for Oncology) Self-Study Original Version is a free comprehensive multimedia curricula for health professionals caring for persons with cancer and their families. The curricula is available as an online Self-Study Section and as a CD-ROM you can order.

  10. Biomedical Science, Unit III: The Circulatory System in Health and Science. The Heart and Blood Vessels; Blood and Its Properties; The Urinary Tract. Laboratory Manual. Revised Version, 1976.

    ERIC Educational Resources Information Center

    Biomedical Interdisciplinary Curriculum Project, Berkeley, CA.

    This laboratory manual presents activities for a unit of science within the Biomedical Interdisciplinary Curriculum Project (BICP), a two-year interdisciplinary precollege curriculum aimed at preparing high school students for entry into college and vocational programs leading to a career in the health field. These twenty-five laboratory…

  11. Sandia National Laboratories Advanced Simulation and Computing (ASC) software quality plan part 2 mappings for the ASC software quality engineering practices, version 2.0.

    SciTech Connect

    Heaphy, Robert; Sturtevant, Judith E.; Hodges, Ann Louise; Boucheron, Edward A.; Drake, Richard Roy; Minana, Molly A.; Hackney, Patricia; Forsythe, Christi A.; Schofield, Joseph Richard, Jr.; Pavlakos, Constantine James; Williamson, Charles Michael; Edwards, Harold Carter

    2006-09-01

    The purpose of the Sandia National Laboratories Advanced Simulation and Computing (ASC) Software Quality Plan is to clearly identify the practices that are the basis for continually improving the quality of ASC software products. The plan defines the ASC program software quality practices and provides mappings of these practices to Sandia Corporate Requirements CPR001.3.2 and CPR001.3.6 and to a Department of Energy document, ''ASCI Software Quality Engineering: Goals, Principles, and Guidelines''. This document also identifies ASC management and software project teams' responsibilities in implementing the software quality practices and in assessing progress towards achieving their software quality goals.

  12. A user's guide for the signal processing software for image and speech compression developed in the Communications and Signal Processing Laboratory (CSPL), version 1

    NASA Technical Reports Server (NTRS)

    Kumar, P.; Lin, F. Y.; Vaishampayan, V.; Farvardin, N.

    1986-01-01

    A complete documentation of the software developed in the Communication and Signal Processing Laboratory (CSPL) during the period of July 1985 to March 1986 is provided. Utility programs and subroutines that were developed for a user-friendly image and speech processing environment are described. Additional programs for data compression of image and speech type signals are included. Also, programs for the zero-memory and block transform quantization in the presence of channel noise are described. Finally, several routines for simulating the perfromance of image compression algorithms are included.

  13. Summary of ground water and surface water flow and contaminant transport computer codes used at the Idaho National Engineering Laboratory (INEL). Version 1.0

    SciTech Connect

    Bandy, P.J.; Hall, L.F.

    1993-03-01

    This report presents information on computer codes for numerical and analytical models that have been used at the Idaho National Engineering Laboratory (INEL) to model ground water and surface water flow and contaminant transport. Organizations conducting modeling at the INEL include: EG&G Idaho, Inc., US Geological Survey, and Westinghouse Idaho Nuclear Company. Information concerning computer codes included in this report are: agency responsible for the modeling effort, name of the computer code, proprietor of the code (copyright holder or original author), validation and verification studies, applications of the model at INEL, the prime user of the model, computer code description, computing environment requirements, and documentation and references for the computer code.

  14. Sandia National Laboratories Advanced Simulation and Computing (ASC) software quality plan. Part 1: ASC software quality engineering practices, Version 2.0.

    SciTech Connect

    Sturtevant, Judith E.; Heaphy, Robert; Hodges, Ann Louise; Boucheron, Edward A.; Drake, Richard Roy; Minana, Molly A.; Hackney, Patricia; Forsythe, Christi A.; Schofield, Joseph Richard, Jr.; Pavlakos, Constantine James; Williamson, Charles Michael; Edwards, Harold Carter

    2006-09-01

    The purpose of the Sandia National Laboratories Advanced Simulation and Computing (ASC) Software Quality Plan is to clearly identify the practices that are the basis for continually improving the quality of ASC software products. The plan defines the ASC program software quality practices and provides mappings of these practices to Sandia Corporate Requirements CPR 1.3.2 and 1.3.6 and to a Department of Energy document, ASCI Software Quality Engineering: Goals, Principles, and Guidelines. This document also identifies ASC management and software project teams responsibilities in implementing the software quality practices and in assessing progress towards achieving their software quality goals.

  15. Sandia National Laboratories Advanced Simulation and Computing (ASC) Software Quality Plan. Part 2, Mappings for the ASC software quality engineering practices. Version 1.0.

    SciTech Connect

    Ellis, Molly A.; Heaphy, Robert; Sturtevant, Judith E.; Hodges, Ann Louise; Boucheron, Edward A.; Drake, Richard Roy; Forsythe, Christi A.; Schofield, Joseph Richard, Jr.; Pavlakos, Constantine James; Williamson, Charles Michael; Edwards, Harold Carter

    2005-01-01

    The purpose of the Sandia National Laboratories Advanced Simulation and Computing (ASC) Software Quality Plan is to clearly identify the practices that are the basis for continually improving the quality of ASC software products. The plan defines the ASC program software quality practices and provides mappings of these practices to Sandia Corporate Requirements CPR 1.3.2 and 1.3.6 and to a Department of Energy document, 'ASCI Software Quality Engineering: Goals, Principles, and Guidelines'. This document also identifies ASC management and software project teams responsibilities in implementing the software quality practices and in assessing progress towards achieving their software quality goals.

  16. PVWatts Version 5 Manual

    SciTech Connect

    Dobos, A. P.

    2014-09-01

    The NREL PVWatts calculator is a web application developed by the National Renewable Energy Laboratory (NREL) that estimates the electricity production of a grid-connected photovoltaic system based on a few simple inputs. PVWatts combines a number of sub-models to predict overall system performance, and makes includes several built-in parameters that are hidden from the user. This technical reference describes the sub-models, documents assumptions and hidden parameters, and explains the sequence of calculations that yield the final system performance estimate. This reference is applicable to the significantly revised version of PVWatts released by NREL in 2014.

  17. User manual for EXCALIBUR: A FE-BI numerical laboratory for cavity-backed antennas in a circular cylinder, version 1.2

    NASA Technical Reports Server (NTRS)

    Kempel, Leo C.

    1994-01-01

    The Finite Element-Boundary Integral (FE-BI) technique was used to analyze the scattering and radiation properties of cavity-backed patch antennas recessed in a metallic groundplane. A program, CAVITY3D, was written and found to yield accurate results for large arrays without the usual high memory and computational demand associated with competing formulations. Recently, the FE-BI approach was extended to cavity-backed antennas recessed in an infinite, metallic circular cylinder. EXCALIBUR is a computer program written in the Radiation Laboratory of the University of Michigan which implements this formulation. This user manual gives a brief introduction to EXCALIBUR and some hints as to its proper use. As with all computational electromagnetics programs (especially finite element programs), skilled use and best performance are only obtained through experience. However, several important aspects of the program such as portability, geometry generation, interpretation of results, and custom modification are addressed.

  18. Sandia National Laboratories Advanced Simulation and Computing (ASC) : appraisal method for the implementation of the ASC software quality engineering practices: Version 1.0.

    SciTech Connect

    Turgeon, Jennifer; Minana, Molly A.

    2008-02-01

    This document provides a guide to the process of conducting software appraisals under the Sandia National Laboratories (SNL) ASC Program. The goal of this document is to describe a common methodology for planning, conducting, and reporting results of software appraisals thereby enabling: development of an objective baseline on implementation of the software quality engineering (SQE) practices identified in the ASC Software Quality Plan across the ASC Program; feedback from project teams on SQE opportunities for improvement; identification of strengths and opportunities for improvement for individual project teams; guidance to the ASC Program on the focus of future SQE activities Document contents include process descriptions, templates to promote consistent conduct of appraisals, and an explanation of the relationship of this procedure to the SNL ASC software program.

  19. Fast detection of deletion breakpoints using quantitative PCR.

    PubMed

    Abildinova, Gulshara; Abdrakhmanova, Zhanara; Tuchinsky, Helena; Nesher, Elimelech; Pinhasov, Albert; Raskin, Leon

    2016-06-16

    The routine detection of large and medium copy number variants (CNVs) is well established. Hemizygotic deletions or duplications in the large Duchenne muscular dystrophy DMD gene responsible for Duchenne and Becker muscular dystrophies are routinely identified using multiple ligation probe amplification and array-based comparative genomic hybridization. These methods only map deleted or duplicated exons, without providing the exact location of breakpoints. Commonly used methods for the detection of CNV breakpoints include long-range PCR and primer walking, their success being limited by the deletion size, GC content and presence of DNA repeats. Here, we present a strategy for detecting the breakpoints of medium and large CNVs regardless of their size. The hemizygous deletion of exons 45-50 in the DMD gene and the large autosomal heterozygous PARK2 deletion were used to demonstrate the workflow that relies on real-time quantitative PCR to narrow down the deletion region and Sanger sequencing for breakpoint confirmation. The strategy is fast, reliable and cost-efficient, making it amenable to widespread use in genetic laboratories. PMID:27333265

  20. Fast detection of deletion breakpoints using quantitative PCR.

    PubMed

    Abildinova, Gulshara; Abdrakhmanova, Zhanara; Tuchinsky, Helena; Nesher, Elimelech; Pinhasov, Albert; Raskin, Leon

    2016-01-01

    The routine detection of large and medium copy number variants (CNVs) is well established. Hemizygotic deletions or duplications in the large Duchenne muscular dystrophy DMD gene responsible for Duchenne and Becker muscular dystrophies are routinely identified using multiple ligation probe amplification and array-based comparative genomic hybridization. These methods only map deleted or duplicated exons, without providing the exact location of breakpoints. Commonly used methods for the detection of CNV breakpoints include long-range PCR and primer walking, their success being limited by the deletion size, GC content and presence of DNA repeats. Here, we present a strategy for detecting the breakpoints of medium and large CNVs regardless of their size. The hemizygous deletion of exons 45-50 in the DMD gene and the large autosomal heterozygous PARK2 deletion were used to demonstrate the workflow that relies on real-time quantitative PCR to narrow down the deletion region and Sanger sequencing for breakpoint confirmation. The strategy is fast, reliable and cost-efficient, making it amenable to widespread use in genetic laboratories. PMID:27560363

  1. Fast detection of deletion breakpoints using quantitative PCR

    PubMed Central

    Abildinova, Gulshara; Abdrakhmanova, Zhanara; Tuchinsky, Helena; Nesher, Elimelech; Pinhasov, Albert; Raskin, Leon

    2016-01-01

    Abstract The routine detection of large and medium copy number variants (CNVs) is well established. Hemizygotic deletions or duplications in the large Duchenne muscular dystrophy DMD gene responsible for Duchenne and Becker muscular dystrophies are routinely identified using multiple ligation probe amplification and array-based comparative genomic hybridization. These methods only map deleted or duplicated exons, without providing the exact location of breakpoints. Commonly used methods for the detection of CNV breakpoints include long-range PCR and primer walking, their success being limited by the deletion size, GC content and presence of DNA repeats. Here, we present a strategy for detecting the breakpoints of medium and large CNVs regardless of their size. The hemizygous deletion of exons 45-50 in the DMD gene and the large autosomal heterozygous PARK2 deletion were used to demonstrate the workflow that relies on real-time quantitative PCR to narrow down the deletion region and Sanger sequencing for breakpoint confirmation. The strategy is fast, reliable and cost-efficient, making it amenable to widespread use in genetic laboratories. PMID:27560363

  2. Sandia National Laboratories Advanced Simulation and Computing (ASC) software quality plan. Part 1 : ASC software quality engineering practices version 1.0.

    SciTech Connect

    Minana, Molly A.; Sturtevant, Judith E.; Heaphy, Robert; Hodges, Ann Louise; Boucheron, Edward A.; Drake, Richard Roy; Forsythe, Christi A.; Schofield, Joseph Richard, Jr.; Pavlakos, Constantine James; Williamson, Charles Michael; Edwards, Harold Carter

    2005-01-01

    The purpose of the Sandia National Laboratories (SNL) Advanced Simulation and Computing (ASC) Software Quality Plan is to clearly identify the practices that are the basis for continually improving the quality of ASC software products. Quality is defined in DOE/AL Quality Criteria (QC-1) as conformance to customer requirements and expectations. This quality plan defines the ASC program software quality practices and provides mappings of these practices to the SNL Corporate Process Requirements (CPR 1.3.2 and CPR 1.3.6) and the Department of Energy (DOE) document, ASCI Software Quality Engineering: Goals, Principles, and Guidelines (GP&G). This quality plan identifies ASC management and software project teams' responsibilities for cost-effective software engineering quality practices. The SNL ASC Software Quality Plan establishes the signatories commitment to improving software products by applying cost-effective software engineering quality practices. This document explains the project teams opportunities for tailoring and implementing the practices; enumerates the practices that compose the development of SNL ASC's software products; and includes a sample assessment checklist that was developed based upon the practices in this document.

  3. NQS - NETWORK QUEUING SYSTEM, VERSION 2.0 (UNIX VERSION)

    NASA Technical Reports Server (NTRS)

    Walter, H.

    1994-01-01

    ; device queues hold and prioritize device requests; pipe queues transport both batch and device requests to other batch, device, or pipe queues at local or remote machines. Unique to batch queues are resource quota limits that restrict the amounts of different resources that a batch request can consume during execution. Unique to each device queue is a set of one or more devices, such as a line printer, to which requests can be sent for execution. Pipe queues have associated destinations to which they route and deliver requests. If the proper destination machine is down or unreachable, pipe queues are able to requeue the request and deliver it later when the destination is available. All NQS network conversations are performed using the Berkeley socket mechanism as ported into the respective vendor kernels. NQS is written in C language. The generic UNIX version (ARC-13179) has been successfully implemented on a variety of UNIX platforms, including Sun3 and Sun4 series computers, SGI IRIS computers running IRIX 3.3, DEC computers running ULTRIX 4.1, AMDAHL computers running UTS 1.3 and 2.1, platforms running BSD 4.3 UNIX. The IBM RS/6000 AIX version (COS-10042) is a vendor port. NQS 2.0 will also communicate with the Cray Research, Inc. and Convex, Inc. versions of NQS. The standard distribution medium for either machine version of NQS 2.0 is a 60Mb, QIC-24, .25 inch streaming magnetic tape cartridge in UNIX tar format. Upon request the generic UNIX version (ARC-13179) can be provided in UNIX tar format on alternate media. Please contact COSMIC to discuss the availability and cost of media to meet your specific needs. An electronic copy of the NQS 2.0 documentation is included on the program media. NQS 2.0 was released in 1991. The IBM RS/6000 port of NQS was developed in 1992. IRIX is a trademark of Silicon Graphics Inc. IRIS is a registered trademark of Silicon Graphics Inc. UNIX is a registered trademark of UNIX System Laboratories Inc. Sun3 and Sun4 are trademarks of

  4. Molecular cytogenetic detection of chromosome 15 deletions in patients with Prader-Willi and Angelman syndromes

    SciTech Connect

    Chadwick, D.E.; Weksberg, R.; Shuman, C.

    1994-09-01

    Prader-Willi syndrome (PWS) and Angelman syndrome (AS) are clinically distinct genetic disorders involving alterations of chromosome 15q11-q13. Approximately 75% of individuals with PWS and AS have deletions within 15q11-q13 by molecular analysis. We have evaluated fluorescence in situ hybridization (FISH) for the clinical laboratory detection of del(15)(q11q13) using the cosmid probes D15S11 and GABRB3 (ONCOR, Gaithersburg, NY). 4/4 PWS and 1/1 AS patients previously identified as having cytogenetic deletions were deleted for both probes. In a prospectively ascertained series of 54 patient samples referred to rule out either PWS or AS, 8 were deleted for D15S11 and GABRB3. In addition, an atypical deletion patient with PWS was also identified who was found to be deleted for GABRB3 but not D15S11. The SNRPN locus was also deleted in this patient. Only 4 of the 9 patient samples having molecular cytogenetic deletions were clearly deleted by high resolution banding (HRB) analysis. The microscopic and submicroscopic deletions have been confirmed by dinucleotide (CA) repeat analysis. Microsatellite polymorphism analysis was also used to demonstrate that five non-deletion patients in this series had biparental inheritance of chromosome 15, including region q11-q13. Deletions were not detected by either HRB, FISH or microsatellite polymorphism analysis in samples obtained from parents of the deletion patients. Methylation studies of chromosome 15q11-q13 are in progress for this series of PWS and AS families. FISH analysis of chromosome 15q11-q13 in patients with PWS and AS is a rapid, sensitive and reliable method for deletion detection.

  5. ATLAS DQ2 Deletion Service

    NASA Astrophysics Data System (ADS)

    Oleynik, Danila; Petrosyan, Artem; Garonne, Vincent; Campana, Simone

    2012-12-01

    The ATLAS Distributed Data Management project DQ2 is responsible for the replication, access and bookkeeping of ATLAS data across more than 100 distributed grid sites. It also enforces data management policies decided on by the collaboration and defined in the ATLAS computing model. The DQ2 Deletion Service is one of the most important DDM services. This distributed service interacts with 3rd party grid middleware and the DQ2 catalogues to serve data deletion requests on the grid. Furthermore, it also takes care of retry strategies, check-pointing transactions, load management and fault tolerance. In this paper special attention is paid to the technical details which are used to achieve the high performance of service, accomplished without overloading either site storage, catalogues or other DQ2 components. Special attention is also paid to the deletion monitoring service that allows operators a detailed view of the working system.

  6. FASTA barcodes: a simple method for the identification of yeast ORF deletions.

    PubMed

    McMahon, K Wyatt; Manukyan, Arkadi; Dungrawala, Huzefa; Montgomery, Micah; Nordstrom, Brian; Wright, Jill; Abraham, Lesley; Schneider, Brandt L

    2011-09-01

    A consortium of yeast geneticists have created -6000 individual ORF deletions, representing > 96% of the currently verified or predicted ORFs in S. cerevisiae. Importantly, molecular barcodes (each a unique 20 bp sequence termed either Uptag or Downtag) were used as identifiers for every ORF deletion. Microarray analyses of pooled yeast deletions has been used to identify thousands of genes involved in general fitness, haploinsufficiency, drug resistance and DNA damage repair. However, application of this powerful technology requires considerable expense, expertise and specialized equipment. While standard PCR techniques and specifically designed PCR primers can be used to confirm that a given ORF is in fact deleted, this procedure cannot be used to identify unknown deletions. In theory, every ORF deletion could be determined by barcode sequencing. However, neither a consolidated barcode database nor a reliable search engine is currently available for this purpose. To address this need, we have adapted a FASTA sequence program that utilizes the unique barcode database to allow users to identify individual ORF deletions, based upon simple sequencing reactions of PCR amplifications of either Uptag or Downtag barcodes. In silico and practical testing of this application reveals that it is an inexpensive, reliable and reproducible method for rapidly identifying unknown deletions. This approach allows laboratories to conduct small- or large-scale genetic screens with pooled yeast deletion strains and identify or verify any ORF deletion without the need for microarray technology. PMID:21809386

  7. The Yeast Deletion Collection: A Decade of Functional Genomics

    PubMed Central

    Giaever, Guri; Nislow, Corey

    2014-01-01

    The yeast deletion collections comprise >21,000 mutant strains that carry precise start-to-stop deletions of ∼6000 open reading frames. This collection includes heterozygous and homozygous diploids, and haploids of both MATa and MATα mating types. The yeast deletion collection, or yeast knockout (YKO) set, represents the first and only complete, systematically constructed deletion collection available for any organism. Conceived during the Saccharomyces cerevisiae sequencing project, work on the project began in 1998 and was completed in 2002. The YKO strains have been used in numerous laboratories in >1000 genome-wide screens. This landmark genome project has inspired development of numerous genome-wide technologies in organisms from yeast to man. Notable spinoff technologies include synthetic genetic array and HIPHOP chemogenomics. In this retrospective, we briefly describe the yeast deletion project and some of its most noteworthy biological contributions and the impact that these collections have had on the yeast research community and on genomics in general. PMID:24939991

  8. The yeast deletion collection: a decade of functional genomics.

    PubMed

    Giaever, Guri; Nislow, Corey

    2014-06-01

    The yeast deletion collections comprise >21,000 mutant strains that carry precise start-to-stop deletions of ∼6000 open reading frames. This collection includes heterozygous and homozygous diploids, and haploids of both MAT A: and MATα mating types. The yeast deletion collection, or yeast knockout (YKO) set, represents the first and only complete, systematically constructed deletion collection available for any organism. Conceived during the Saccharomyces cerevisiae sequencing project, work on the project began in 1998 and was completed in 2002. The YKO strains have been used in numerous laboratories in >1000 genome-wide screens. This landmark genome project has inspired development of numerous genome-wide technologies in organisms from yeast to man. Notable spinoff technologies include synthetic genetic array and HIPHOP chemogenomics. In this retrospective, we briefly describe the yeast deletion project and some of its most noteworthy biological contributions and the impact that these collections have had on the yeast research community and on genomics in general. PMID:24939991

  9. Functional Genomics Using the Saccharomyces cerevisiae Yeast Deletion Collections.

    PubMed

    Nislow, Corey; Wong, Lai Hong; Lee, Amy Huei-Yi; Giaever, Guri

    2016-01-01

    Constructed by a consortium of 16 laboratories, the Saccharomyces genome-wide deletion collections have, for the past decade, provided a powerful, rapid, and inexpensive approach for functional profiling of the yeast genome. Loss-of-function deletion mutants were systematically created using a polymerase chain reaction (PCR)-based gene deletion strategy to generate a start-to-stop codon replacement of each open reading frame by homologous recombination. Each strain carries two molecular barcodes that serve as unique strain identifiers, enabling their growth to be analyzed in parallel and the fitness contribution of each gene to be quantitatively assessed by hybridization to high-density oligonucleotide arrays or through the use of next-generation sequencing technologies. Functional profiling of the deletion collections, using either strain-by-strain or parallel assays, provides an unbiased approach to systematically survey the yeast genome. The Saccharomyces yeast deletion collections have proved immensely powerful in contributing to the understanding of gene function, including functional relationships between genes and genetic pathways in response to diverse genetic and environmental perturbations. PMID:27587784

  10. Genetics Home Reference: 18q deletion syndrome

    MedlinePlus

    ... Veltman JA, van Ravenswaaij-Arts CM. Genotype-phenotype mapping of chromosome 18q deletions by high-resolution array ... L, Pihko H. 18q deletions: clinical, molecular, and brain MRI findings of 14 individuals. Am J Med ...

  11. 76 FR 22680 - Procurement List; Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-22

    ... INFORMATION: Deletions On 2/25/2011 (76 FR 10571), the Committee for Purchase From People Who Are Blind or... PEOPLE WHO ARE BLIND OR SEVERELY DISABLED Procurement List; Deletions AGENCY: Committee for Purchase From People Who Are Blind or Severely Disabled. ACTION: Deletions from the Procurement List. SUMMARY:...

  12. 76 FR 9555 - Procurement List; Proposed Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-18

    ... PEOPLE WHO ARE BLIND OR SEVERELY DISABLED Procurement List; Proposed Deletions AGENCY: Committee for Purchase From People Who Are Blind or Severely Disabled. ACTION: Proposed deletions from the Procurement...'Day Act (41 U.S.C. 46- 48c) in connection with the products proposed for deletion from the...

  13. 75 FR 16757 - Procurement List; Proposed Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-02

    ... PEOPLE WHO ARE BLIND OR SEVERELY DISABLED Procurement List; Proposed Deletions AGENCY: Committee for Purchase From People Who Are Blind or Severely Disabled. ACTION: Proposed Deletions From the Procurement List. SUMMARY: The Committee is proposing to delete from the Procurement List services...

  14. 75 FR 19945 - Procurement List; Proposed Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-16

    ... PEOPLE WHO ARE BLIND OR SEVERELY DISABLED Procurement List; Proposed Deletions AGENCY: Committee for Purchase From People Who Are Blind or Severely Disabled. ] ACTION: Proposed deletions from the Procurement List. SUMMARY: The Committee is proposing to delete from the Procurement List services...

  15. 77 FR 66181 - Procurement List; Proposed Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-02

    ... PEOPLE WHO ARE BLIND OR SEVERELY DISABLED Procurement List; Proposed Deletions AGENCY: Committee for Purchase From People Who Are Blind or Severely Disabled. ACTION: Proposed Deletions from the Procurement List. SUMMARY: The Committee is proposing to delete products from the Procurement List that...

  16. 78 FR 46927 - Procurement List; Proposed Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-02

    ... PEOPLE WHO ARE BLIND OR SEVERELY DISABLED Procurement List; Proposed Deletions AGENCY: Committee for Purchase From People Who Are Blind or Severely Disabled. ACTION: Proposed Deletions from the Procurement List. SUMMARY: The Committee is proposing to delete products and services from the Procurement...

  17. Unbalanced three-way chromosomal translocation leading to deletion 18q and duplication 20p.

    PubMed

    Oegema, Renske; van Zutven, Laura J C M; van Hassel, Daniella A C M; Huijbregts, Guido C M; Hoogeboom, A Jeannette M

    2012-04-01

    In 1980, a case report on a boy with cleft palate, club feet, dysmorphic features, and developmental delay was published by Bijlsma as a possible distinct syndrome. This case is listed in the London Medical Databases version 1.0. We have reevaluated this patient at adult age. Using high resolution karyotyping and Affymetrix 250k SNP array analysis we identified an unbalanced three-way translocation with breakpoints at 17q22, 18q22.1, and 20p12.2 leading to deletion 18q and duplication 20p. Also, a 715 kb duplication in 1p34.2 and a 245 kb deletion at 1p21.1 were found. Mental retardation, cleft palate, and club feet have repeatedly been reported in deletion 18q patients and therefore we conclude that most of the patient's features can be explained by an 18q deletion. PMID:22406089

  18. Central 22q11.2 deletions.

    PubMed

    Rump, Patrick; de Leeuw, Nicole; van Essen, Anthonie J; Verschuuren-Bemelmans, Corien C; Veenstra-Knol, Hermine E; Swinkels, Mariëlle E M; Oostdijk, Wilma; Ruivenkamp, Claudia; Reardon, Willie; de Munnik, Sonja; Ruiter, Mariken; Frumkin, Ayala; Lev, Dorit; Evers, Christina; Sikkema-Raddatz, Birgit; Dijkhuizen, Trijnie; van Ravenswaaij-Arts, Conny M

    2014-11-01

    22q11.2 deletion syndrome is one of the most common microdeletion syndromes. Most patients have a deletion resulting from a recombination of low copy repeat blocks LCR22-A and LCR22-D. Loss of the TBX1 gene is considered the most important cause of the phenotype. A limited number of patients with smaller, overlapping deletions distal to the TBX1 locus have been described in the literature. In these patients, the CRKL gene is deleted. Haploinsufficiency of this gene has also been implicated in the pathogenesis of 22q11.2 deletion syndrome. To distinguish these deletions (comprising the LCR22-B to LCR22-D region) from the more distal 22q11.2 deletions (located beyond LCR22-D), we propose the term "central 22q11.2 deletions". In the present study we report on 27 new patients with such a deletion. Together with information on previously published cases, we review the clinical findings of 52 patients. The prevalence of congenital heart anomalies and the frequency of de novo deletions in patients with a central deletion are substantially lower than in patients with a common or distal 22q11.2 deletion. Renal and urinary tract malformations, developmental delays, cognitive impairments and behavioral problems seem to be equally frequent as in patients with a common deletion. None of the patients had a cleft palate. Patients with a deletion that also encompassed the MAPK1 gene, located just distal to LCR22-D, have a different and more severe phenotype, characterized by a higher prevalence of congenital heart anomalies, growth restriction and microcephaly. Our results further elucidate genotype-phenotype correlations in 22q11.2 deletion syndrome spectrum. PMID:25123976

  19. GENII Version 2 Users’ Guide

    SciTech Connect

    Napier, Bruce A.

    2004-03-08

    The GENII Version 2 computer code was developed for the Environmental Protection Agency (EPA) at Pacific Northwest National Laboratory (PNNL) to incorporate the internal dosimetry models recommended by the International Commission on Radiological Protection (ICRP) and the radiological risk estimating procedures of Federal Guidance Report 13 into updated versions of existing environmental pathway analysis models. The resulting environmental dosimetry computer codes are compiled in the GENII Environmental Dosimetry System. The GENII system was developed to provide a state-of-the-art, technically peer-reviewed, documented set of programs for calculating radiation dose and risk from radionuclides released to the environment. The codes were designed with the flexibility to accommodate input parameters for a wide variety of generic sites. Operation of a new version of the codes, GENII Version 2, is described in this report. Two versions of the GENII Version 2 code system are available, a full-featured version and a version specifically designed for demonstrating compliance with the dose limits specified in 40 CFR 61.93(a), the National Emission Standards for Hazardous Air Pollutants (NESHAPS) for radionuclides. The only differences lie in the limitation of the capabilities of the user to change specific parameters in the NESHAPS version. This report describes the data entry, accomplished via interactive, menu-driven user interfaces. Default exposure and consumption parameters are provided for both the average (population) and maximum individual; however, these may be modified by the user. Source term information may be entered as radionuclide release quantities for transport scenarios, or as basic radionuclide concentrations in environmental media (air, water, soil). For input of basic or derived concentrations, decay of parent radionuclides and ingrowth of radioactive decay products prior to the start of the exposure scenario may be considered. A single code run can

  20. OASIS, LLNL version: Software maintenance manual

    SciTech Connect

    Auerbach, J.M.

    1990-03-01

    The OASIS laser beam propagation code has been used extensively to support design and analysis in the Free Electron Laser Master Oscillator Program, the Medium Power Solid State Laser Program, and the Active Optical Countermeasures Program. The version of OASIS currently used at LLNL is significantly enhanced compared to the initial version supplied by the Air Force Weapons Laboratory. This software maintenance manual presents the details of the LLNL version of OASIS so it can be modified as necessary by new personnel. The manual presents in great detail the content and organization of the OASIS software configured for the VMS operating system.

  1. Sophia Daemon Version 12

    SciTech Connect

    2012-08-09

    Sophia Daemon Version 12 contains the code that is exclusively used by the ‘sophiad’ application. It runs as a service on a Linux host and analyzes network traffic obtained from libpcap and produces a network fingerprint based on hosts and channels. Sophia Daemon Version 12 can, if desired by the user, produce alerts when its fingerprint changes. Sophia Daemon Version 12 can receive data from another Sophia Daemon or raw packet data. It can output data to another Sophia Daemon Version 12, OglNet Version 12 or MySQL. Sophia Daemon Version 12 runs in a passive real-time manner that allows it to be used on a SCADA network. Its network fingerprint is designed to be applicable to SCADA networks rather than general IT networks.

  2. Sophia Daemon Version 12

    Energy Science and Technology Software Center (ESTSC)

    2012-08-09

    Sophia Daemon Version 12 contains the code that is exclusively used by the ‘sophiad’ application. It runs as a service on a Linux host and analyzes network traffic obtained from libpcap and produces a network fingerprint based on hosts and channels. Sophia Daemon Version 12 can, if desired by the user, produce alerts when its fingerprint changes. Sophia Daemon Version 12 can receive data from another Sophia Daemon or raw packet data. It can outputmore » data to another Sophia Daemon Version 12, OglNet Version 12 or MySQL. Sophia Daemon Version 12 runs in a passive real-time manner that allows it to be used on a SCADA network. Its network fingerprint is designed to be applicable to SCADA networks rather than general IT networks.« less

  3. The Basis version of LASNEX

    NASA Astrophysics Data System (ADS)

    Dubois, P. F.

    1990-10-01

    We have made major changes to the computer science aspects of our laser fusion simulation program LASNEX. LASNEX is now using the Basis system, a FORTRAN development system developed over the last six years at Lawrence Livermore National Laboratory. This has given users greatly increased power and flexibility. We have eliminated all non-standard usage and macros, enabling us to begin the port of LASNEX to workstations. At the same time, we have completely redone the system used to maintain the source and create new versions of LASNEX, resulting in major gains in capability and productivity.

  4. The Basis version of LASNEX

    SciTech Connect

    Dubois, P.F.

    1990-10-26

    We have made major changes to the computer science aspects of our laser fusion simulation program LASNEX. LASNEX is now using the Basis system, a Fortran development system developed over the last six years at Lawrence Livermore National Laboratory. This has given users greatly increased power and flexibility. We have eliminated all non-standard usage and macros, enabling us to begin the port of LASNEX to workstations. At the same time, we have completely redone the system used to maintain the source and create new versions of LASNEX, resulting in major gains in capability and productivity. 5 refs.

  5. Enigma Version 12

    NASA Technical Reports Server (NTRS)

    Shores, David; Goza, Sharon P.; McKeegan, Cheyenne; Easley, Rick; Way, Janet; Everett, Shonn; Guerra, Mark; Kraesig, Ray; Leu, William

    2013-01-01

    Enigma Version 12 software combines model building, animation, and engineering visualization into one concise software package. Enigma employs a versatile user interface to allow average users access to even the most complex pieces of the application. Using Enigma eliminates the need to buy and learn several software packages to create an engineering visualization. Models can be created and/or modified within Enigma down to the polygon level. Textures and materials can be applied for additional realism. Within Enigma, these models can be combined to create systems of models that have a hierarchical relationship to one another, such as a robotic arm. Then these systems can be animated within the program or controlled by an external application programming interface (API). In addition, Enigma provides the ability to use plug-ins. Plugins allow the user to create custom code for a specific application and access the Enigma model and system data, but still use the Enigma drawing functionality. CAD files can be imported into Enigma and combined to create systems of computer graphics models that can be manipulated with constraints. An API is available so that an engineer can write a simulation and drive the computer graphics models with no knowledge of computer graphics. An animation editor allows an engineer to set up sequences of animations generated by simulations or by conceptual trajectories in order to record these to highquality media for presentation. Enigma Version 12 Lyndon B. Johnson Space Center, Houston, Texas 28 NASA Tech Briefs, September 2013 Planetary Protection Bioburden Analysis Program NASA's Jet Propulsion Laboratory, Pasadena, California This program is a Microsoft Access program that performed statistical analysis of the colony counts from assays performed on the Mars Science Laboratory (MSL) spacecraft to determine the bioburden density, 3-sigma biodensity, and the total bioburdens required for the MSL prelaunch reports. It also contains numerous

  6. 78 FR 56679 - Procurement List; Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-13

    ... 8/2/2013 (78 FR 46927-46928), the Committee for Purchase From People Who Are Blind or Severely... PEOPLE WHO ARE BLIND OR SEVERELY DISABLED Procurement List; Deletions AGENCY: Committee for Purchase From People Who Are Blind or Severely Disabled. ACTION: Deletions from the Procurement List. SUMMARY:...

  7. FISH detection of chromosome 15 deletions in Prader-Willi and Angelman syndromes

    SciTech Connect

    Teshima, I.; Chadwick, D.; Chitayat, D.

    1996-03-29

    We have evaluated fluorescence in situ hybridization (FISH) analysis for the clinical laboratory detection of the 15q11-q13 deletion seen in Prader-Willi syndrome (PWS) and Angelman syndrome (AS) using probes for loci D15S11, SNRPN, D15S10, and GABRB3. In a series of 118 samples from patients referred for PWS or AS, 29 had deletions by FISH analysis. These included two brothers with a paternally transmitted deletion detectable with the probe for SNRPN only. G-banding analysis was less sensitive for deletion detection but useful in demonstrating other cytogenetic alterations in four cases. Methylation and CA-repeat analyses of 15q11-q13 were used to validate the FISH results. Clinical findings of patients with deletions were variable, ranging from newborns with hypotonia as the only presenting feature to children who were classically affected. We conclude that FISH analysis is a rapid and reliable method for detection of deletions within 15q11-q13 and whenever a deletion is found, FISH analysis of parental chromosomes should also be considered. 41 refs., 4 figs., 2 tabs.

  8. Version 0 (V0)

    Atmospheric Science Data Center

    2012-11-29

    The development of EOSDIS will be evolutionary in nature and will be built in a series of versions to facilitate change by incorporating existing technologies, scientific expertise, ... and supporting infrastructure. The first step in this evolutionary process is EOSDIS Version 0 -- a working prototype. ...

  9. Versioning Complex Data

    SciTech Connect

    Macduff, Matt C.; Lee, Benno; Beus, Sherman J.

    2014-06-29

    Using the history of ARM data files, we designed and demonstrated a data versioning paradigm that is feasible. Assigning versions to sets of files that are modified with some special assumptions and domain specific rules was effective in the case of ARM data, which has more than 5000 datastreams and 500TB of data.

  10. CARE 3, Version 4 enhancements

    NASA Technical Reports Server (NTRS)

    Bryant, L. A.; Stiffler, J. J.

    1985-01-01

    The enhancements and error corrections to CARE III Version 4 are listed. All changes to Version 4 with the exception of the internal redundancy model were implemented in Version 5. Version 4 is the first public release version for execution on the CDC Cyber 170 series computers. Version 5 is the second release version and it is written in ANSI standard FORTRAN 77 for execution on the DEC VAX 11/700 series computers and many others.

  11. Appearance of chromosomal aberrations in females heterozygous for deletion MS2-10: Maternal effect

    SciTech Connect

    Artemova, E.V.; Chadov, B.F.

    1995-01-01

    The mutagenic effect of the paracentromeric heterochromatin deletion MS2-10 was studied in direct and reciprocal crosses of laboratory and wild-type lines of Drosophila melanogaster. The effect of deletion MS2-10 depended on the opposite chromosome. This was shown for the combination of autosome MS2-10 with autosome 2 from the Berlin wild line, but when MS2-10 was combined with an autosome 2 from lines Canton S and pr pk cn, the effect was absent. When deletion MS2-10 was inherited from the female parent and the opposite chromosome from the male parent, the effect of the deletion was present, but it was absent in males heterozygous for MS2-10, obtained in reciprocal crosses. In maternal effect, this case of mutagenesis is similar to hybrid dysgenesis. However, the pattern of P-M dysgenesis was shown to differ from the type of mutagenesis described in the present work.

  12. A facile and efficient transposon mutagenesis method for generation of multi-codon deletions in protein sequences.

    PubMed

    Liu, Shu-Su; Wei, Xuan; Ji, Qun; Xin, Xiu; Jiang, Biao; Liu, Jia

    2016-06-10

    Substitutions, insertions and deletions are all important mutation events in natural and laboratory protein evolution. However, protein engineering using insertions and deletions (indels) is hindered by the lack of a convenient mutagenesis method. Here, we describe a general transposon mutagenesis method that allows for removal of up to five consecutive in-frame codons from a random position of a target protein. This method, referred to as codon deletion mutagenesis (CDM), relies on an engineered Mu transposon that carries asymmetric terminal sequences flanking the MuA transposase recognition sites. CDM requires minimal DNA manipulations, and can generate multi-codon deletions with high efficiency (>90%). As a proof of principle, we constructed five libraries of green fluorescent protein (GFP) containing one to five random codon deletions, respectively. Several variants with multi-codon deletions remained fluorescent, none of which could be easily identified using traditional mutagenesis method. CDM provides a facile and efficient approach to sampling a protein sequence with multi-codon deletions. It will not only facilitate our understanding of the effects of amino acid deletions on protein function but also expedite protein engineering using deletion mutagenesis. PMID:27071724

  13. Large ABCA3 and SFTPC Deletions Resulting in Lung Disease

    PubMed Central

    Henderson, Lindsay B.; Melton, Kristin; Wert, Susan; Couriel, Jonathan; Bush, Andrew; Ashworth, Michael

    2013-01-01

    Rationale: Mutations in genes encoding proteins important in the function and metabolism of pulmonary surfactant are recognized causes of lung disease. Clinical genetic testing is available for these disorders, but children with phenotypes consistent with surfactant dysfunction and no identifiable mutations in the known causative genes have been reported. Objectives: To identify the mechanism(s) for lung disease in two children with the phenotype of surfactant dysfunction who had negative testing in clinical laboratories for gene mutations causing surfactant dysfunction. Methods: Amplicons spanning multiple exons of candidate genes were generated by polymerase chain reaction and sequenced. Measurements and Main Results: A 4,335-base deletion that included all of exon 12 of the gene encoding member A3 of the adenosine triphosphate–binding cassette transporter was identified in a full-term infant with respiratory failure. A 333-base deletion involving part of exon 4 and the adjacent intron of the gene encoding surfactant protein C was identified in a child with interstitial lung disease. Conclusions: Large deletions are a cause of surfactant dysfunction disorders and may need to be sought for specifically in children whose phenotypes suggest these syndromes but in whom clinical genetic testing is unrevealing. PMID:24024739

  14. A generalized threading model using integer programming that allows for secondary structure element deletion.

    PubMed

    Ellrott, Kyle; Guo, Jun-tao; Olman, Victor; Xu, Ying

    2006-01-01

    Integer programming is a combinatorial optimization method that has been successfully applied to the protein threading problem. We seek to expand the model optimized by this technique to allow for a more accurate description of protein threading. We have developed and implemented an expanded model of integer programming that has the capability to model secondary structure element deletion, which was not possible in previous version of integer programming based optimization. PMID:17503397

  15. Biomedical Science, Unit IV: The Nervous System in Health and Medicine. The Nervous System; Disorders of the Brain and Nervous System; Application of Computer Science to Diagnosis; Drugs and Pharmacology; The Human Senses; Electricity. Laboratory Manual. Revised Version, 1976.

    ERIC Educational Resources Information Center

    Biomedical Interdisciplinary Curriculum Project, Berkeley, CA.

    Designed to accompany the student text on the nervous system, this manual presents laboratory activities dealing with concepts presented in the text. Thirty-seven activities are described. Four supplementary activities dealing with concepts in electricity are also included. Laboratory activities are divided into several parts, each part covering a…

  16. 1p36 deletion syndrome: an update

    PubMed Central

    Jordan, Valerie K; Zaveri, Hitisha P; Scott, Daryl A

    2015-01-01

    Deletions of chromosome 1p36 affect approximately 1 in 5,000 newborns and are the most common terminal deletions in humans. Medical problems commonly caused by terminal deletions of 1p36 include developmental delay, intellectual disability, seizures, vision problems, hearing loss, short stature, distinctive facial features, brain anomalies, orofacial clefting, congenital heart defects, cardiomyopathy, and renal anomalies. Although 1p36 deletion syndrome is considered clinically recognizable, there is significant phenotypic variation among affected individuals. This variation is due, at least in part, to the genetic heterogeneity seen in 1p36 deletions which include terminal and interstitial deletions of varying lengths located throughout the 30 Mb of DNA that comprise chromosome 1p36. Array-based copy number variant analysis can easily identify genomic regions of 1p36 that are deleted in an affected individual. However, predicting the phenotype of an individual based solely on the location and extent of their 1p36 deletion remains a challenge since most of the genes that contribute to 1p36-related phenotypes have yet to be identified. In addition, haploinsufficiency of more than one gene may contribute to some phenotypes. In this article, we review recent successes in the effort to map and identify the genes and genomic regions that contribute to specific 1p36-related phenotypes. In particular, we highlight evidence implicating MMP23B, GABRD, SKI, PRDM16, KCNAB2, RERE, UBE4B, CASZ1, PDPN, SPEN, ECE1, HSPG2, and LUZP1 in various 1p36 deletion phenotypes. PMID:26345236

  17. Underwire Version 12 (SOPHIA)

    Energy Science and Technology Software Center (ESTSC)

    2012-08-09

    Underwire Version 12 is code that provides generic functionality that is common between several projects of these authors. This functionality provides a common API for such things as logging and signal handling that speed up development of new applications.

  18. Sophia Client Version 12

    Energy Science and Technology Software Center (ESTSC)

    2012-08-09

    Sophia Client Version 12 offers command line access to the Sophia Daemon and the Sophia database files. It provides print, fingerprint, acknowledge, color coding and status access to these other resources.

  19. Version pressure feedback mechanisms for speculative versioning caches

    DOEpatents

    Eichenberger, Alexandre E.; Gara, Alan; O& #x27; Brien, Kathryn M.; Ohmacht, Martin; Zhuang, Xiaotong

    2013-03-12

    Mechanisms are provided for controlling version pressure on a speculative versioning cache. Raw version pressure data is collected based on one or more threads accessing cache lines of the speculative versioning cache. One or more statistical measures of version pressure are generated based on the collected raw version pressure data. A determination is made as to whether one or more modifications to an operation of a data processing system are to be performed based on the one or more statistical measures of version pressure, the one or more modifications affecting version pressure exerted on the speculative versioning cache. An operation of the data processing system is modified based on the one or more determined modifications, in response to a determination that one or more modifications to the operation of the data processing system are to be performed, to affect the version pressure exerted on the speculative versioning cache.

  20. Fragile X phenotype in a patient with a large de novo deletion in Xq27-q28

    SciTech Connect

    Albright, S.G.; Rao, K.W.; Tennison, M.B.; Aylsworth, A.S.; Lachiewicz, A.M.; Tarleton, J.C.; Schwartz, C.E.; Richie, R.

    1994-07-15

    A 2-year-old boy with manifestations of the fragile X syndrome was found to have a cytogenetically visible deletion of Xq27-q28 including deletion of FMR-1. Molecular analysis of the patient was recently described in Tarleton et al. and the deletion was estimated to be at least 3 megabases (Mb). His mother had 2 FMR-1 alleles with normal numbers of CGG repeats, 20 and 32, respectively. Thus, the deletion occurred as a de novo event. The patient does not appear to have clinical or laboratory findings other than those typically associated with fragile X syndrome, suggesting that the deletion does not remove other contiguous genes. This report describes the phenotype of the patient, including psychological studies. 23 refs., 3 figs.

  1. Insider Alert 1.0 Beta Version

    SciTech Connect

    Abbott, Robert

    2004-02-01

    Insider Alert 1.0 Beta Version supports interactive selection and graphical display of data generated by the Sandia Cognitive Framework, which simulates the examination of security data by experts of various specialties. Insider Alert also encompasses the configuration and data files input to the Cognitive Framework for this application. Insider Alert 1.0 Beta Version is a computer program for analyzing data indicative of possible espionage or improper handling of data by employees at Sandia National Laboratories (or other facilities with comparable policies and procedures for managing sensitive information) It prioritizes and displays information for review by security analysts.

  2. Documentation for the machine-readable version of the Cordoba Durchmusterung (CD)

    NASA Technical Reports Server (NTRS)

    Warren, W. H., Jr.

    1984-01-01

    The machine-readable version of the catalog, as it is currently being distributed from the Astronomical Data Center, is presented. The complete catalog is contained in the magnetic tape file, and corrections published in all corrigenda were made to the data. The machine version contains 613959 records, but only 613953 stars (six stars were later deleted, but their logical records are retained in the file so that the zone counts are not different from the published catalog).

  3. Documentation for the machine-readable version of the Cape Photographic Durchmusterung (CPD)

    NASA Technical Reports Server (NTRS)

    Warren, W. H., Jr.

    1984-01-01

    The machine-readable version of the catalog, as it is currently being distributed from the Astronomical Data Center, is described. The complete catalog is contained in the magnetic tape file, and corrections published in all errata have been made to the data. The machine version contains 454877 records, but only 454875 stars (two stars were later deleted, but their logical records are retained in the file so that the zone counts are not diiferent from the published catalog).

  4. Laboratory Techniques for the Blind

    ERIC Educational Resources Information Center

    Tombaugh, Dorothy

    1972-01-01

    Describes modifications of laboratory procedures for the BSCS Green Version biology, including dissection, microbiology, animal behavior, physiology, biochemistry, and genetics that make the methods suitable for direct experimentation by blind students. Discusses models as substitutes for microscopy. (AL)

  5. MAFIA Version 4

    NASA Astrophysics Data System (ADS)

    Weiland, T.; Bartsch, M.; Becker, U.; Bihn, M.; Blell, U.; Clemens, M.; Dehler, M.; Dohlus, M.; Drevlak, M.; Du, X.; Ehmann, R.; Eufinger, A.; Gutschling, S.; Hahne, P.; Klatt, R.; Krietenstein, B.; Langstrof, A.; Pinder, P.; Podebrad, O.; Pröpper, T.; van Rienen, U.; Schmidt, D.; Schuhmann, R.; Schulz, A.; Schupp, S.; Schütt, P.; Thoma, P.; Timm, M.; Wagner, B.; Weber, R.; Wipf, S.; Wolter, H.; Min, Z.

    1997-02-01

    MAFIA Version 4.0 is an almost completely new version of the general purpose electromagnetic simulator known since 13 years. The major improvements concern the new graphical user interface based on state of the art technology as well as a series of new solvers for new physics problems. MAFIA now covers heat distribution, electro-quasistatics, S-parameters in frequency domain, particle beam tracking in linear accelerators, acoustics and even elastodynamics. The solvers that were available in earlier versions have also been improved and/or extended, as for example the complex eigenmode solver, the 2D-3D coupled PIC solvers. Time domain solvers have new waveguide boundary conditions with an extremely low reflection even near cutoff frequency, concentrated elements are available as well as a variety of signal processing options. Probably the most valuable addition are recursive sub-grid capabilities that enable modeling of very small details in large structures.

  6. Solergy (Beta Version 1)

    Energy Science and Technology Software Center (ESTSC)

    2009-03-30

    SOLERGY simulates the operation and power output of a user-defined solar central receiver power plant for a time period of up to one year. SOLERGY utilizes recorded or simulated weather data and plant component performance models to calculate the power flowing through each part of the solar plant. A plant control subroutine monitors these powers and determines when to operate the various plant subsystems. The original version of the code was released in May 1987,more » within SAND86-8060 and was widely distributed. The Beta Version 1 to be released in 2009, includes some relatively small modifications to the original code.« less

  7. Versioning of printed products

    NASA Astrophysics Data System (ADS)

    Tuijn, Chris

    2004-12-01

    During the definition of a printed product in an MIS system, a lot of attention is paid to the production process. The MIS systems typically gather all process-related parameters at such a level of detail that they can determine what the exact cost will be to make a specific product. This information can then be used to make a quote for the customer. Considerably less attention is paid to the content of the products since this does not have an immediate impact on the production costs (assuming that the number of inks or plates is known in advance). The content management is typically carried out either by the prepress systems themselves or by dedicated workflow servers uniting all people that contribute to the manufacturing of a printed product. Special care must be taken when considering versioned products. With versioned products we here mean distinct products that have a number of pages or page layers in common. Typical examples are comic books that have to be printed in different languages. In this case, the color plates can be shared over the different versions and the black plate will be different. Other examples are nation-wide magazines or newspapers that have an area with regional pages or advertising leaflets in different languages or currencies. When considering versioned products, the content will become an important cost factor. First of all, the content management (and associated proofing and approval cycles) becomes much more complex and, therefore, the risk that mistakes will be made increases considerably. Secondly, the real production costs are very much content-dependent because the content will determine whether plates can be shared across different versions or not and how many press runs will be needed. In this paper, we will present a way to manage different versions of a printed product. First, we will introduce a data model for version management. Next, we will show how the content of the different versions can be supplied by the customer

  8. Versioning of printed products

    NASA Astrophysics Data System (ADS)

    Tuijn, Chris

    2005-01-01

    During the definition of a printed product in an MIS system, a lot of attention is paid to the production process. The MIS systems typically gather all process-related parameters at such a level of detail that they can determine what the exact cost will be to make a specific product. This information can then be used to make a quote for the customer. Considerably less attention is paid to the content of the products since this does not have an immediate impact on the production costs (assuming that the number of inks or plates is known in advance). The content management is typically carried out either by the prepress systems themselves or by dedicated workflow servers uniting all people that contribute to the manufacturing of a printed product. Special care must be taken when considering versioned products. With versioned products we here mean distinct products that have a number of pages or page layers in common. Typical examples are comic books that have to be printed in different languages. In this case, the color plates can be shared over the different versions and the black plate will be different. Other examples are nation-wide magazines or newspapers that have an area with regional pages or advertising leaflets in different languages or currencies. When considering versioned products, the content will become an important cost factor. First of all, the content management (and associated proofing and approval cycles) becomes much more complex and, therefore, the risk that mistakes will be made increases considerably. Secondly, the real production costs are very much content-dependent because the content will determine whether plates can be shared across different versions or not and how many press runs will be needed. In this paper, we will present a way to manage different versions of a printed product. First, we will introduce a data model for version management. Next, we will show how the content of the different versions can be supplied by the customer

  9. Earth Observations Division version of the Laboratory for Applications of Remote Sensing System (EOD-LARSYS) user guide for the IBM 370/148. Volume 2: User reference manual

    NASA Technical Reports Server (NTRS)

    Aucoin, P. J.; Stewart, J.; Mckay, M. F. (Principal Investigator)

    1980-01-01

    This document presents instructions for analysts who use the EOD-LARSYS as programmed on the Purdue University IBM 370/148 (recently replaced by the IBM 3031) computer. It presents sample applications, control cards, and error messages for all processors in the system and gives detailed descriptions of the mathematical procedures and information needed to execute the system and obtain the desired output. EOD-LARSYS is the JSC version of an integrated batch system for analysis of multispectral scanner imagery data. The data included is designed for use with the as built documentation (volume 3) and the program listings (volume 4). The system is operational from remote terminals at Johnson Space Center under the virtual machine/conversational monitor system environment.

  10. Transport Version 3

    Energy Science and Technology Software Center (ESTSC)

    2008-05-16

    The Transport version 3 (T3) system uses the Network News Transfer Protocol (NNTP) to move data from sources to a Data Reporisoty (DR). Interested recipients subscribe to newsgroups to retrieve data. Data in transport is protected by AES-256 and RSA cryptographic services provided by the external OpenSSL cryptographic libraries.

  11. Bacterial genome reduction using the progressive clustering of deletions via yeast sexual cycling

    PubMed Central

    Assad-Garcia, Nacyra; Kostylev, Maxim; Noskov, Vladimir N.; Wise, Kim S.; Karas, Bogumil J.; Stam, Jason; Montague, Michael G.; Hanly, Timothy J.; Enriquez, Nico J.; Ramon, Adi; Goldgof, Gregory M.; Richter, R. Alexander; Vashee, Sanjay; Chuang, Ray-Yuan; Winzeler, Elizabeth A.; Hutchison, Clyde A.; Gibson, Daniel G.; Smith, Hamilton O.; Glass, John I.; Venter, J. Craig

    2015-01-01

    The availability of genetically tractable organisms with simple genomes is critical for the rapid, systems-level understanding of basic biological processes. Mycoplasma bacteria, with the smallest known genomes among free-living cellular organisms, are ideal models for this purpose, but the natural versions of these cells have genome complexities still too great to offer a comprehensive view of a fundamental life form. Here we describe an efficient method for reducing genomes from these organisms by identifying individually deletable regions using transposon mutagenesis and progressively clustering deleted genomic segments using meiotic recombination between the bacterial genomes harbored in yeast. Mycoplasmal genomes subjected to this process and transplanted into recipient cells yielded two mycoplasma strains. The first simultaneously lacked eight singly deletable regions of the genome, representing a total of 91 genes and ∼10% of the original genome. The second strain lacked seven of the eight regions, representing 84 genes. Growth assay data revealed an absence of genetic interactions among the 91 genes under tested conditions. Despite predicted effects of the deletions on sugar metabolism and the proteome, growth rates were unaffected by the gene deletions in the seven-deletion strain. These results support the feasibility of using single-gene disruption data to design and construct viable genomes lacking multiple genes, paving the way toward genome minimization. The progressive clustering method is expected to be effective for the reorganization of any mega-sized DNA molecules cloned in yeast, facilitating the construction of designer genomes in microbes as well as genomic fragments for genetic engineering of higher eukaryotes. PMID:25654978

  12. Method for introducing unidirectional nested deletions

    DOEpatents

    Dunn, John J.; Quesada, Mark A.; Randesi, Matthew

    2001-01-01

    Disclosed is a method for the introduction of unidirectional deletions in a cloned DNA segment in the context of a cloning vector which contains an f1 endonuclease recognition sequence adjacent to the insertion site of the DNA segment. Also disclosed is a method for producing single-stranded DNA probes utilizing the same cloning vector. An optimal vector, PZIP is described. Methods for introducing unidirectional deletions into a terminal location of a cloned DNA sequence which is inserted into the vector of the present invention are also disclosed. These methods are useful for introducing deletions into either or both ends of a cloned DNA insert, for high throughput sequencing of any DNA of interest.

  13. Laboratory for Atmospheres: 2004 Technical Highlights

    NASA Technical Reports Server (NTRS)

    2005-01-01

    The report describes our role in NASA's mission, gives a broad description of our research, and summarizes our scientists' major accomplishments in 2004. The report also contains useful information on human resources, scientific interactions, outreach activities, and the transformation our laboratory has undergone. This report is published in two versions: 1) an abbreviated print version, and 2) an unabridged electronic version at our Laboratory for Atmospheres Web site: http://atmospheres.gsfc.nasa.gov/.

  14. 9q22 Deletion - First Familial Case

    PubMed Central

    2011-01-01

    Background Only 29 cases of constitutional 9q22 deletions have been published and all have been sporadic. Most associate with Gorlin syndrome or nevoid basal cell carcinoma syndrome (NBCCS, MIM #109400) due to haploinsufficiency of the PTCH1 gene (MIM *601309). Methods and Results We report two mentally retarded female siblings and their cognitively normal father, all carrying a similar 5.3 Mb microdeletion at 9q22.2q22.32, detected by array CGH (244 K). The deletion does not involve the PTCH1 gene, but instead 30 other gene,s including the ROR2 gene (MIM *602337) which causing both brachydactyly type 1 (MIM #113000) and Robinow syndrome (MIM #268310), and the immunologically active SYK gene (MIM *600085). The deletion in the father was de novo and FISH analysis of blood lymphocytes did not suggest mosaicism. All three patients share similar mild dysmorphic features with downslanting palpebral fissures, narrow, high bridged nose with small nares, long, deeply grooved philtrum, ears with broad helix and uplifted lobuli, and small toenails. All have significant dysarthria and suffer from continuous middle ear and upper respiratory infections. The father also has a funnel chest and unilateral hypoplastic kidney but the daughters have no malformations. Conclusions This is the first report of a familial constitutional 9q22 deletion and the first deletion studied by array-CGH which does not involve the PTCH1 gene. The phenotype and penetrance are variable and the deletion found in the cognitively normal normal father poses a challenge in genetic counseling. PMID:21693067

  15. IAP gene deletion and conditional knockout models.

    PubMed

    Silke, John; Vaux, David L

    2015-03-01

    Gene deletion studies have helped reveal the unique and overlapping roles played by IAP proteins. Crossing IAP mutant mice has helped unravel the complex feed-back regulatory circuits in which cIAP1, cIAP2 and XIAP allow innate defensive responses to microbial pathogens, without the development of auto-inflammatory syndromes. Deletion of genes for Survivin and its homologs in yeasts, invertebrates and mammals has shown that it functions differently, as it is not a regulator of innate immunity or apoptosis, but acts together with INCENP, aurora kinase B and Borealin to allow chromosome segregation during mitosis. PMID:25545814

  16. Phenotypic variability in Angelman syndrome: comparison among different deletion classes and between deletion and UPD subjects.

    PubMed

    Varela, Monica Castro; Kok, Fernando; Otto, Paulo Alberto; Koiffmann, Celia Priszkulnik

    2004-12-01

    Angelman syndrome (AS) can result from either a 15q11-q13 deletion (del), paternal uniparental disomy (UPD), imprinting, or UBE3A mutations. Here, we describe the phenotypic and behavioral variability detected in 49 patients with different classes of deletions and nine patients with UPD. Diagnosis was made by methylation pattern analysis of exon 1 of the SNRPN-SNURF gene and by microsatellite profiling of loci within and outside the 15q11-q13 region. There were no major phenotypic differences between the two main classes (BP1-BP3; BP2-BP3) of AS deletion patients, except for the absence of vocalization, more prevalent in patients with BP1-BP3 deletions, and for the age of sitting without support, which was lower in patients with BP2-BP3 deletions. Our data suggest that gene deletions (NIPA1, NIPA2, CYF1P1, GCP5) mapped to the region between breakpoints BP1 and BP2 may be involved in the severity of speech impairment, since all BP1-BP3 deletion patients showed complete absence of vocalization, while 38.1% of the BP2-BP3 deletion patients were able to pronounce syllabic sounds, with doubtful meaning. Compared to UPD patients, deletion patients presented a higher incidence of swallowing disorders (73.9% del x 22.2% UPD) and hypotonia (73.3% del x 28.57% UPD). In addition, children with UPD showed better physical growth, fewer or no seizures, a lower incidence of microcephaly, less ataxia and higher cognitive skills. As a consequence of their milder or less typical phenotype, AS may remain undiagnosed, leading to an overall underdiagnosis of the disease. PMID:15470370

  17. Presence of RD149 Deletions in M. tuberculosis Central Asian Strain1 Isolates Affect Growth and TNFα Induction in THP-1 Monocytes

    PubMed Central

    Kanji, Akbar; Hasan, Zahra; Tanveer, Mehnaz; Mahboob, Raunaq; Jafri, Sana; Hasan, Rumina

    2011-01-01

    Central Asian Strain 1 (CAS1) is the prevalent Mycobacterium tuberculosis genogroup in South Asia. CAS1 strains carry deletions in RD149 and RD152 regions. Significance of these deletions is as yet unknown. We compared CAS1 strains with RD149 and concurrent RD149-RD152 deletions with CAS1 strains without deletions and with the laboratory reference strain, M. tuberculosis H37Rv for growth and for induction of TNFα, IL6, CCL2 and IL10 in THP-1 cells. Growth of CAS1 strains with deletions was slower in broth (RD149; p = 0.024 and RD149-RD152; p = 0.025) than that of strains without deletions. CAS1 strains with RD149 deletion strains further showed reduced intracellular growth (p = 0.013) in THP-1 cells as compared with strains without deletions, and also as compared with H37Rv (p = 0.007) and with CAS1 RD149-RD152 deletion strains (p = 0.029). All CAS1 strains induced higher levels of TNFα and IL10 secretion in THP-1 cells than H37Rv. Additionally, CAS1 strains with RD149 deletions induced more TNFα secretion than those without deletions (p = 0.013). CAS1 RD149 deletion strains from extrapulmonary sources showed more rapid growth and induced lower levels of TNFα and IL6 secretion in THP-1 cells than isolates from pulmonary sources. This data suggests that presence of RD149 reduces growth and increases the induction of TNFα in host cells by CAS1 strains. Differences observed for extrapulmonary strains may indicate an adaptation which increases potential for dissemination and tropism outside the lung. Overall, we hypothesise that RD149 deletions generate genetic diversity within strains and impact interactions of CAS1 strains with host cells with important clinical consequences. PMID:21904612

  18. AERONET Version 3 processing

    NASA Astrophysics Data System (ADS)

    Holben, B. N.; Slutsker, I.; Giles, D. M.; Eck, T. F.; Smirnov, A.; Sinyuk, A.; Schafer, J.; Rodriguez, J.

    2014-12-01

    The Aerosol Robotic Network (AERONET) database has evolved in measurement accuracy, data quality products, availability to the scientific community over the course of 21 years with the support of NASA, PHOTONS and all federated partners. This evolution is periodically manifested as a new data version release by carefully reprocessing the entire database with the most current algorithms that fundamentally change the database and ultimately the data products used by the community. The newest processing, Version 3, will be released in 2015 after the entire database is reprocessed and real-time data processing becomes operational. All V 3 algorithms have been developed, individually vetted and represent four main categories: aerosol optical depth (AOD) processing, inversion processing, database management and new products. The primary trigger for release of V 3 lies with cloud screening of the direct sun observations and computation of AOD that will fundamentally change all data available for analysis and all subsequent retrieval products. This presentation will illustrate the innovative approach used for cloud screening and assesses the elements of V3 AOD relative to the current version. We will also present the advances in the inversion product processing with emphasis on the random and systematic uncertainty estimates. This processing will be applied to the new hybrid measurement scenario intended to provide inversion retrievals for all solar zenith angles. We will introduce automatic quality assurance criteria that will allow near real time quality assured aerosol products necessary for real time satellite and model validation and assimilation. Last we will introduce the new management structure that will improve access to the data database. The current version 2 will be supported for at least two years after the initial release of V3 to maintain continuity for on going investigations.

  19. 76 FR 65501 - Procurement List; Proposed Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-21

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  20. 78 FR 77106 - Procurement List; Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-20

    ... INFORMATION: Deletions On 11/8/2013 (78 FR 67129-67130) and 11/15/2013 (78 FR 68823- 68824), the Committee for... Building and Courthouse, 205 4th Street, Coeur d'Alene, ID, U.S. Federal Building, St. Maries, ID NPA: TESH, Inc., Coeur d'Alene, ID Contracting Activity: GENERAL SERVICES ADMINISTRATION, FPDS AGENCY...

  1. Deletion of GPIHBP1 causing severe chylomicronemia.

    PubMed

    Rios, Jonathan J; Shastry, Savitha; Jasso, Juan; Hauser, Natalie; Garg, Abhimanyu; Bensadoun, André; Cohen, Jonathan C; Hobbs, Helen H

    2012-05-01

    Lipoprotein lipase (LPL) is a hydrolase that cleaves circulating triglycerides to release fatty acids to the surrounding tissues. The enzyme is synthesized in parenchymal cells and is transported to its site of action on the capillary endothelium by glycophosphatidylinositol (GPI)-anchored high-density lipoprotein-binding protein 1 (GPIHBP1). Inactivating mutations in LPL; in its cofactor, apolipoprotein (Apo) C2; or in GPIHBP1 cause severe hypertriglyceridemia. Here we describe an individual with complete deficiency of GPIHBP1. The proband was an Asian Indian boy who had severe chylomicronemia at 2 months of age. Array-based copy-number analysis of his genomic DNA revealed homozygosity for a 17.5-kb deletion that included GPIHBP1. A 44-year-old aunt with a history of hypertriglyceridemia and pancreatitis was also homozygous for the deletion. A bolus of intravenously administered heparin caused a rapid increase in circulating LPL and decreased plasma triglyceride levels in control individuals but not in two GPIHBP1-deficient patients. Thus, short-term treatment with heparin failed to attenuate the hypertriglyceridemia in patients with GPIHBP1 deficiency. The increasing resolution of copy number microarrays and their widespread adoption for routine cytogenetic analysis is likely to reveal a greater role for submicroscopic deletions in Mendelian conditions. We describe the first neonate with complete GPIHBP1 deficiency due to homozygosity for a deletion of GPIHBP1. PMID:22008945

  2. Deletion 5q35.3

    SciTech Connect

    Stratton, R.F.; Tedrowe, N.A.; Tolworthy, J.A.; Patterson, R.M.; Ryan, S.G.; Young, R.S.

    1994-06-01

    The authors report on a 15-month-old boy with a de novo deletion of the terminal band of 5q, macrocephaly, mild retrognathia, anteverted nares with low flat nasal bridge, telecanthus, minor earlobe anomalies, bellshaped chest, diastasis recti, short fingers, and mild developmental delay.

  3. Interstitial deletion (6)q13q15

    SciTech Connect

    Gershoni-Baruch, R.; Mandel, H.; Bar El, H.; Bar-Nizan, N.; Borochowitz, Z.; Dar, Hanna

    1996-04-24

    We report on a 2-year-old child with psychomotor retardation, facial and urogenital anomalies. His chromosome constitution was 46,XY,del(6)(q13q15). This case further contributes to the karyotype-phenotype correlation of proximal deletion 6q syndromes. 18 refs., 3 figs., 1 tab.

  4. 78 FR 23543 - Procurement List Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-19

    ...@AbilityOne.gov . SUPPLEMENTARY INFORMATION: Deletions On 3/8/2013 (78 FR 15000) and 11/2/2012 (77 FR 66181... NSN: 6545-01-168-6893--First Aid Kit, ] Small Craft NSN: 6545-01-141-9476--Medical Equipment Set...--Medical Equipment Set, X-Ray, Field NSN: 6545-00-920-7125--First Aid Kit, Gun Crew NPA: Ontario...

  5. 22q11 deletion syndrome: current perspective

    PubMed Central

    Hacıhamdioğlu, Bülent; Hacıhamdioğlu, Duygu; Delil, Kenan

    2015-01-01

    Chromosome 22q11 is characterized by the presence of chromosome-specific low-copy repeats or segmental duplications. This region of the chromosome is very unstable and susceptible to mutations. The misalignment of low-copy repeats during nonallelic homologous recombination leads to the deletion of the 22q11.2 region, which results in 22q11 deletion syndrome (22q11DS). The 22q11.2 deletion is associated with a wide variety of phenotypes. The term 22q11DS is an umbrella term that is used to encompass all 22q11.2 deletion-associated phenotypes. The haploinsufficiency of genes located at 22q11.2 affects the early morphogenesis of the pharyngeal arches, heart, skeleton, and brain. TBX1 is the most important gene for 22q11DS. This syndrome can ultimately affect many organs or systems; therefore, it has a very wide phenotypic spectrum. An increasing amount of information is available related to the pathogenesis, clinical phenotypes, and management of this syndrome in recent years. This review summarizes the current clinical and genetic status related to 22q11DS. PMID:26056486

  6. Storage and disposition of weapons usable fissile materials (FMD) PEIS: Blending of U-233 to {lt}12% or {lt}5% enrichment at the Idaho National Engineering Laboratory. Data report, Draft: Version 1

    SciTech Connect

    Shaber, E.L.

    1995-08-01

    Uranium-233 (U-233), a uranium isotope, is a fissionable material capable of fueling nuclear reactors or being utilized in the manufacturing of nuclear weapons. As such, it is controlled as a special nuclear material. The Idaho National Engineering Laboratory (INEL) and Oak Ridge National Laboratory (ORNL) currently store the Department of Energy`s (DOE`s) supply of unirradiated U-233 fuel materials. Irradiated U-233 is covered by the national spent nuclear fuel (SNF) program and is not in the scope of this report. The U-233 stored at ORNL is relatively pure uranium oxide in the form of powder or monolithic solids. This material is currently stored in stainless steel canisters of variable lengths measuring about 3 inches in diameter. The ORNL material enrichment varies with some material containing considerable amounts of U-235. The INEL material is fuel from the Light Water Breeder Reactor (LWBR) Program and consists of enriched uranium and thorium oxides in zircaloy cladding. The DOE inventory of U-233 contains trace quantities of U-232, and daughter products from the decay of U-232 and U-233, resulting in increased radioactivity over time. These increased levels of radioactivity generally result in the need for special handling considerations.

  7. Identification and characterization of three large deletions and a deletion/polymorphism in the CFTR gene.

    PubMed

    Chevalier-Porst, F; Souche, G; Bozon, D

    2005-05-01

    Cystic fibrosis (CF) is mainly caused by small molecular lesions of the CFTR gene; mutation detection methods based on conventional PCR do not allow the identification of all CF alleles in a population and large deletions may account for a number of these unidentified molecular lesions. It is only recently that the availability of quantitative PCR methodologies made the search for large gene rearrangements easier in autosomal diseases. Using a combination of different methods, nine of the 37 unidentified CF alleles (24%) were found to harbor large deletions in our cohort of 1600 CF alleles. Three are new deletions, and we report the breakpoints of the previously described EX4_EX10del40kb deletion. An intronic deletion polymorphism affecting intron 17b was also found on almost 1% of "normal" chromosomes. Examination of the breakpoint sequences confirmed that intron 17b is indeed a hot spot for deletions, and that most of these rearrangements are caused by non-homologous recombination. PMID:15841482

  8. Limits to the role of palindromy in deletion formation.

    PubMed Central

    Weston-Hafer, K; Berg, D E

    1991-01-01

    We tested the effect of palindromy on deletion formation. This involved a study of reversion of insertion mutations in the pBR322 amp gene at a site where deletions end either in 9-bp direct repeats or in adjoining 4-bp direct repeats. Inserts of palindromic DNAs ranging from 10 to more than 26 bp and related nonpalindromic DNAs were compared. The frequency of deletions (selected as Ampr revertants) was stimulated by palindromy only at lengths greater than 26 bp. The 4-bp direct repeats, one component of which is located in the palindromic insert, were used preferentially as deletion endpoints with palindromes of at least 18 bp but not of 16 or 10 bp. We interpret these results with a model of slippage during DNA replication. Because deletion frequency and deletion endpoint location depend differently on palindrome length, we propose that different factors commit a molecule to undergo deletion and determine exactly where deletion endpoints will be. PMID:1846137

  9. Genetics Home Reference: 22q11.2 deletion syndrome

    MedlinePlus

    ... Home Health Conditions 22q11.2 deletion syndrome 22q11.2 deletion syndrome Enable Javascript to view the expand/ ... Download PDF Open All Close All Description 22q11.2 deletion syndrome (which is also known by several ...

  10. Genetics Home Reference: 22q13.3 deletion syndrome

    MedlinePlus

    ... Home Health Conditions 22q13.3 deletion syndrome 22q13.3 deletion syndrome Enable Javascript to view the expand/ ... Download PDF Open All Close All Description 22q13.3 deletion syndrome , which is also commonly known as ...

  11. 76 FR 14942 - Procurement List; Additions and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-18

    ..., XRAW7M8 USPFO Activity IA ARNG, Johnston, IA. ] Deletions On 1/21/2011 (76 FR 3879-3880), the Committee... PEOPLE WHO ARE BLIND OR SEVERELY DISABLED Procurement List; Additions and Deletions AGENCY: Committee for Purchase From People Who Are Blind or Severely Disabled. ACTION: Additions to and deletions from...

  12. Characterization of five partial deletions of the factor VIII gene

    SciTech Connect

    Youssoufian, H.; Antonarakis, S.E.; Aronis, S.; Tsiftis, G.; Phillips, D.G.; Kazazian, H.H. Jr.

    1987-06-01

    Hemophilia A is an X-linked disorder of coagulation caused by a deficiency of factor VIII. By using cloned DNA probes, the authors have characterized the following five different partial deletions of the factor VIII gene from a panel of 83 patients with hemophilia A: (i) a 7-kilobase (kb) deletion that eliminates exon 6; (ii) a 2.5-kb deletion that eliminates 5' sequences of exon 14; (iii) a deletion of at least 7 kb that eliminates exons 24 and 25; (iv) a deletion of at least 16 kb that eliminates exons 23-25; and (v) a 5.5-kb deletion that eliminates exon 22. The first four deletions are associated with severe hemophilia A. By contrast, the last deletion is associated with moderate disease, possibly because of in-frame splicing from adjacent exons. None of those patients with partial gene deletions had circulating inhibitors to factor VIII. One deletion occurred de novo in a germ cell of the maternal grandmother, while a second deletion occurred in a germ cell of the maternal grandfather. These observations demonstrate that de novo deletions of X-linked genes can occur in either male or female gametes.

  13. Human Diallelic Insertion/Deletion Polymorphisms

    PubMed Central

    Weber, James L.; David, Donna; Heil, Jeremy; Fan, Ying; Zhao, Chengfeng; Marth, Gabor

    2002-01-01

    We report the identification and characterization of 2,000 human diallelic insertion/deletion polymorphisms (indels) distributed throughout the human genome. Candidate indels were identified by comparison of overlapping genomic or cDNA sequences. Average confirmation rate for indels with a ⩾2-nt allele-length difference was 58%, but the confirmation rate for indels with a 1-nt length difference was only 14%. The vast majority of the human diallelic indels were monomorphic in chimpanzees and gorillas. The ratio of deletion:insertion mutations was 4.1. Allele frequencies for the indels were measured in Europeans, Africans, Japanese, and Native Americans. New alleles were generally lower in frequency than old alleles. This tendency was most pronounced for the Africans, who are likely to be closest among the four groups to the original modern human population. Diallelic indels comprise ∼8% of all human polymorphisms. Their abundance and ease of analysis make them useful for many applications. PMID:12205564

  14. Duplication/deletion of chromosome 8p

    SciTech Connect

    Priest, J.H.

    1995-09-11

    The article by Guo et al. provides evidence for deletion of D8S596 loci (assigned to 8p23) in at least some patients with inverted duplications of 8p. Cytogenetic break points forming the inverted duplication are remarkably similar among most of their patients and those reported previously, suggesting a common mechanism for this interesting rearrangement. Why should similar breaks occur in 8p and why is a FISH signal absent in the distal short arm when the ONCOR digoxigenin-labeled probe for loci D8S596 is used? Other studies also indicate that duplication for the region 8p12-p22 is associated with a deletion distal to the duplication itself. 4 refs.

  15. 78 FR 37525 - Procurement List; Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-21

    ... . SUPPLEMENTARY INFORMATION: Deletions On 4/12/2013 (78 FR 21916); 4/26/2013 (78 FR 24732-24733); 5/3/2013 (78 FR 25970-25971); and 5/10/2013 (78 FR 27368-27369), the Committee for Purchase From People Who Are Blind or..., Black NSN: 7530-01-587-8929L--DAYMAX System, 2012, JR Deluxe Planner, 6- hole, Black w/logo NSN:...

  16. MCNP(TM) Version 5.

    SciTech Connect

    Cox, L. J.; Barrett, R. F.; Booth, Thomas Edward; Briesmeister, Judith F.; Brown, F. B.; Bull, J. S.; Giesler, G. C.; Goorley, J. T.; Mosteller, R. D.; Forster, R. A.; Post, S. E.; Prael, R. E.; Selcow, Elizabeth Carol,; Sood, A.

    2002-01-01

    The Monte Carlo transport workhorse, MCNP, is undergoing a massive renovation at Los Alamos National Laboratory (LANL) in support of the Eolus Project of the Advanced Simulation and Computing (ASCI) Program. MCNP Version 5 (V5) (expected to be released to RSICC in Spring, 2002) will consist of a major restructuring from FORTRAN-77 (with extensions) to ANSI-standard FORTRAN-90 with support for all of the features available in the present release (MCNP-4C2/4C3). To most users, the look-and-feel of MCNP will not change much except for the improvements (improved graphics, easier installation, better online documentation). For example, even with the major format change, full support for incremental patching will still be provided. In addition to the language and style updates, MCNP V5 will have various new user features. These include improved photon physics, neutral particle radiography, enhancements and additions to variance reduction methods, new source options, and improved parallelism support (PVM, MPI, OpenMP).

  17. Carboxyl terminal deletion analysis of tryptophan hydroxylase.

    PubMed

    Mockus, S M; Kumer, S C; Vrana, K E

    1997-10-17

    Tryptophan hydroxylase (TPH) catalyzes the rate-limiting step in the synthesis of serotonin and participates (in a non-rate-limiting fashion) in melatonin biosynthesis. In rabbit, TPH exists as a tetramer of four identical 51007 dalton (444 amino acids) protein subunits. An intersubunit binding domain responsible for tetramer formation of TPH was identified by assessing the role of a carboxyl terminal leucine heptad and 4-3 hydrophobic repeat. These repeats are conserved in all of the aromatic amino acid hydroxylases and have been shown to be required for the assembly of tyrosine hydroxylase tetramers. Polymerase chain reaction was utilized to create three TPH carboxyl terminal deletions (C delta8, C delta12 and C delta17) that sequentially remove members of the leucine heptad and 4-3 hydrophobic repeat. Each deletion and full-length recombinant TPH was expressed in bacteria to obtain soluble enzyme extracts for subsequent activity and structural analysis. It was found that removal of 8, 12 or 17 amino acids from the carboxyl terminus of TPH did not significantly alter enzymatic activity when compared to full-length recombinant TPH. However, the macromolecular structure of the deletions was dramatically affected as determined by dimeric and monomeric profiles on size exclusion chromatography. It can be concluded that amino acids 428-444 (the C-terminal 17 amino acids) comprise an intersubunit binding domain that is required for tetramer formation of TPH, but that tetramer assembly is not essential for full enzymatic activity. PMID:9392522

  18. Conditional Deletion of Pten Causes Bronchiolar Hyperplasia

    PubMed Central

    Davé, Vrushank; Wert, Susan E.; Tanner, Tiffany; Thitoff, Angela R.; Loudy, Dave E.; Whitsett, Jeffrey A.

    2008-01-01

    Tumor suppressor phosphatase and tensin homolog deleted on chromosome 10 (PTEN) is a lipid phosphatase that regulates multiple cellular processes including cell polarity, migration, proliferation, and carcinogenesis. In this work, we demonstrate that conditional deletion of Pten (PtenΔ/Δ) in the respiratory epithelial cells of the developing mouse lung caused epithelial cell proliferation and hyperplasia as early as 4 to 6 weeks of age. While bronchiolar cell differentiation was normal, as indicated by β-tubulin and FOXJ1 expression in ciliated cells and by CCSP expression in nonciliated cells, cell proliferation (detected by expression of Ki-67, phospho-histone-H3, and cyclin D1) was increased and associated with activation of the AKT/mTOR survival pathway. Deletion of Pten caused papillary epithelial hyperplasia characterized by a hypercellular epithelium lining papillae with fibrovascular cores that protruded into the airway lumens. Cell polarity, as assessed by subcellular localization of cadherin, β-catenin, and zonula occludens-1, was unaltered. PTEN is required for regulation of epithelial cell proliferation in the lung and for the maintenance of the normal simple columnar epithelium characteristics of bronchi and bronchioles. PMID:17921358

  19. A review of 18p deletions.

    PubMed

    Hasi-Zogaj, Minire; Sebold, Courtney; Heard, Patricia; Carter, Erika; Soileau, Bridgette; Hill, Annice; Rupert, David; Perry, Brian; Atkinson, Sidney; O'Donnell, Louise; Gelfond, Jon; Lancaster, Jack; Fox, Peter T; Hale, Daniel E; Cody, Jannine D

    2015-09-01

    Since 18p- was first described in 1963, much progress has been made in our understanding of this classic deletion condition. We have been able to establish a fairly complete picture of the phenotype when the deletion breakpoint occurs at the centromere, and we are working to establish the phenotypic effects when each gene on 18p is hemizygous. Our aim is to provide genotype-specific anticipatory guidance and recommendations to families with an 18p- diagnosis. In addition, establishing the molecular underpinnings of the condition will potentially suggest targets for molecular treatments. Thus, the next step is to establish the precise effects of specific gene deletions. As we look forward to deepening our understanding of 18p-, our focus will continue to be on the establishment of robust genotype-phenotype correlations and the penetrance of these phenotypes. We will continue to follow our 18p- cohort closely as they age to determine the presence or absence of some of these diagnoses, including spinocerebellar ataxia (SCA), facioscapulohumeral muscular dystrophy (FSHD), and dystonia. We will also continue to refine the critical regions for other phenotypes as we enroll additional (hopefully informative) participants into the research study and as the mechanisms of the genes in these regions are elucidated. Mouse models will also be developed to further our understanding of the effects of hemizygosity as well as to serve as models for treatment development. PMID:26250845

  20. Probabilistic phylogenetic inference with insertions and deletions.

    PubMed

    Rivas, Elena; Eddy, Sean R

    2008-01-01

    A fundamental task in sequence analysis is to calculate the probability of a multiple alignment given a phylogenetic tree relating the sequences and an evolutionary model describing how sequences change over time. However, the most widely used phylogenetic models only account for residue substitution events. We describe a probabilistic model of a multiple sequence alignment that accounts for insertion and deletion events in addition to substitutions, given a phylogenetic tree, using a rate matrix augmented by the gap character. Starting from a continuous Markov process, we construct a non-reversible generative (birth-death) evolutionary model for insertions and deletions. The model assumes that insertion and deletion events occur one residue at a time. We apply this model to phylogenetic tree inference by extending the program dnaml in phylip. Using standard benchmarking methods on simulated data and a new "concordance test" benchmark on real ribosomal RNA alignments, we show that the extended program dnamlepsilon improves accuracy relative to the usual approach of ignoring gaps, while retaining the computational efficiency of the Felsenstein peeling algorithm. PMID:18787703

  1. FLCN intragenic deletions in Chinese familial primary spontaneous pneumothorax.

    PubMed

    Ding, Yibing; Zhu, Chengchu; Zou, Wei; Ma, Dehua; Min, Haiyan; Chen, Baofu; Ye, Minhua; Pan, Yanqing; Cao, Lei; Wan, Yueming; Zhang, Wenwen; Meng, Lulu; Mei, Yuna; Yang, Chi; Chen, Shilin; Gao, Qian; Yi, Long

    2015-05-01

    Primary spontaneous pneumothorax (PSP) is a significant clinical problem, affecting tens of thousands patients annually. Germline mutations in the FLCN gene have been implicated in etiology of familial PSP (FPSP). Most of the currently identified FLCN mutations are small indels or point mutations that detected by Sanger sequencing. The aim of this study was to determine large FLCN deletions in PSP families that having no FLCN sequence-mutations. Multiplex ligation-dependent probe amplification (MLPA) assays and breakpoint analyses were used to detect and characterize the deletions. Three heterozygous FLCN intragenic deletions were identified in nine unrelated Chinese families including the exons 1-3 deletion in two families, the exons 9-14 deletion in five families and the exon 14 deletion in two families. All deletion breakpoints are located in Alu repeats. A 5.5 Mb disease haplotype shared in the five families with exons 9-14 deletion may date the appearance of this deletion back to approximately 16 generations ago. Evidences for founder effects of the other two deletions were also observed. This report documents the first identification of founder mutations in FLCN, as well as expands mutation spectrum of the gene. Our findings strengthen the view that MLPA analysis for intragenic deletions/duplications, as an important genetic testing complementary to DNA sequencing, should be used for clinical molecular diagnosis in FPSP. PMID:25807935

  2. Phenotypic characterization of rare interstitial deletion of chromosome 4

    PubMed Central

    Ismail, Samira; Helmy, Nivine A.; Mahmoud, Wael M.; El-Ruby, Mona O.

    2012-01-01

    Interstitial deletion of the long arm of chromosome 4 is rare. Patients with interstitial deletion of the long arm of chromosome 4 differ from those with terminal deletions. Phenotypes may be variable, depending upon the specific length and location of the deleted portion. Here, we report on a boy exhibiting most of the congenital malformations encountered in terminal 4q syndrome. The conventional karyotyping and Fluorescence in-situ hybridization revealed a de novo interstitial del (4)(q31q32). The current report is a further document highlighting that deletion of segment q31 could be contributing to the expression of most of the phenotype of 4q deletion syndrome. Using array comparative genome hybridization methodology is recommended for investigating further cases with similar segmental interstitial deletions to support and delineate findings and to define genes implicated in the pathogenesis of the disorder.

  3. TOOLKIT, Version 2. 0

    SciTech Connect

    Schroeder, E.; Bagot, B.; McNeill, R.L.

    1990-05-09

    The purpose of this User's Guide is to show by example many of the features of Toolkit II. Some examples will be copies of screens as they appear while running the Toolkit. Other examples will show what the user should enter in various situations; in these instances, what the computer asserts will be in boldface and what the user responds will be in regular type. The User's Guide is divided into four sections. The first section, FOCUS Databases'', will give a broad overview of the Focus administrative databases that are available on the VAX; easy-to-use reports are available for most of them in the Toolkit. The second section, Getting Started'', will cover the steps necessary to log onto the Computer Center VAX cluster and how to start Focus and the Toolkit. The third section, Using the Toolkit'', will discuss some of the features in the Toolkit -- the available reports and how to access them, as well as some utilities. The fourth section, Helpful Hints'', will cover some useful facts about the VAX and Focus as well as some of the more common problems that can occur. The Toolkit is not set in concrete but is continually being revised and improved. If you have any opinions as to changes that you would like to see made to the Toolkit or new features that you would like included, please let us know. Since we do try to respond to the needs of the user and make periodic improvement to the Toolkit, this User's Guide may not correspond exactly to what is available in the computer. In general, changes are made to provide new options or features; rarely is an existing feature deleted.

  4. Femaxi-6 Version 1

    SciTech Connect

    Suzuki, Motoe

    2006-10-01

    FEMAXI-6(Updated) predicts the thermal and mechanical behaviour of a light water reactor fuel rod during normal and transient (not accident) conditions. It can analyse the integral behaviour of a whole fuel rod throughout its life as well as the localised behaviour of a small part of fuel rod. Temperature distribution, radial and axial deformations, fission gas release, and inner gas pressure are calculated as a function of irradiation time and axial position. Stresses and strains in the pellet and cladding are calculated and PCMI analysis is performed. Also, thermal conductivity degradation of pellet and cladding waterside oxidation are modeled. Its analytical capabilities also cover the boiling transient anticipated in BWR. RODBURN calculates the power generation density profile in the radial and axial directions and fast neutron flux, and concentrations of fission product isotopes and fissile materials of a single rod irradiated in PWR, BWR and Halden BWR. RODBURN gives an output file which can be read by FEMAXI-6. NEA-1080/10: This version differs from the previous one in the following: a few formulae were updated in the manual and the source code. the input options were expanded in the following points: Thermal expansion modelling; Pellet swelling option; Pellet plasticity model; Cladding surface heat transfer model All changes are marked in red in the reference report.

  5. Femaxi-6 Version 1

    Energy Science and Technology Software Center (ESTSC)

    2006-10-01

    FEMAXI-6(Updated) predicts the thermal and mechanical behaviour of a light water reactor fuel rod during normal and transient (not accident) conditions. It can analyse the integral behaviour of a whole fuel rod throughout its life as well as the localised behaviour of a small part of fuel rod. Temperature distribution, radial and axial deformations, fission gas release, and inner gas pressure are calculated as a function of irradiation time and axial position. Stresses and strainsmore » in the pellet and cladding are calculated and PCMI analysis is performed. Also, thermal conductivity degradation of pellet and cladding waterside oxidation are modeled. Its analytical capabilities also cover the boiling transient anticipated in BWR. RODBURN calculates the power generation density profile in the radial and axial directions and fast neutron flux, and concentrations of fission product isotopes and fissile materials of a single rod irradiated in PWR, BWR and Halden BWR. RODBURN gives an output file which can be read by FEMAXI-6. NEA-1080/10: This version differs from the previous one in the following: a few formulae were updated in the manual and the source code. the input options were expanded in the following points: Thermal expansion modelling; Pellet swelling option; Pellet plasticity model; Cladding surface heat transfer model All changes are marked in red in the reference report.« less

  6. Deletion of ultraconserved elements yields viable mice

    SciTech Connect

    Ahituv, Nadav; Zhu, Yiwen; Visel, Axel; Holt, Amy; Afzal, Veena; Pennacchio, Len A.; Rubin, Edward M.

    2007-07-15

    Ultraconserved elements have been suggested to retainextended perfect sequence identity between the human, mouse, and ratgenomes due to essential functional properties. To investigate thenecessities of these elements in vivo, we removed four non-codingultraconserved elements (ranging in length from 222 to 731 base pairs)from the mouse genome. To maximize the likelihood of observing aphenotype, we chose to delete elements that function as enhancers in amouse transgenic assay and that are near genes that exhibit markedphenotypes both when completely inactivated in the mouse as well as whentheir expression is altered due to other genomic modifications.Remarkably, all four resulting lines of mice lacking these ultraconservedelements were viable and fertile, and failed to reveal any criticalabnormalities when assayed for a variety of phenotypes including growth,longevity, pathology and metabolism. In addition more targeted screens,informed by the abnormalities observed in mice where genes in proximityto the investigated elements had been altered, also failed to revealnotable abnormalities. These results, while not inclusive of all thepossible phenotypic impact of the deleted sequences, indicate thatextreme sequence constraint does not necessarily reflect crucialfunctions required for viability.

  7. Method for introducing unidirectional nested deletions

    DOEpatents

    Dunn, J.J.; Quesada, M.A.; Randesi, M.

    1999-07-27

    Disclosed is a method for the introduction of unidirectional deletions in a cloned DNA segment. More specifically, the method comprises providing a recombinant DNA construct comprising a DNA segment of interest inserted in a cloning vector. The cloning vector has an f1 endonuclease recognition sequence adjacent to the insertion site of the DNA segment of interest. The recombinant DNA construct is then contacted with the protein pII encoded by gene II of phage f1 thereby generating a single-stranded nick. The nicked DNA is then contacted with E. coli Exonuclease III thereby expanding the single-stranded nick into a single-stranded gap. The single-stranded gapped DNA is then contacted with a single-strand-specific endonuclease thereby producing a linearized DNA molecule containing a double-stranded deletion corresponding in size to the single-stranded gap. The DNA treated in this manner is then incubated with DNA ligase under conditions appropriate for ligation. Also disclosed is a method for producing single-stranded DNA probes. In this embodiment, single-stranded gapped DNA, produced as described above, is contacted with a DNA polymerase in the presence of labeled nucleotides to fill in the gap. This DNA is then linearized by digestion with a restriction enzyme which cuts outside the DNA segment of interest. The product of this digestion is then denatured to produce a labeled single-stranded nucleic acid probe. 1 fig.

  8. Method for introducing unidirectional nested deletions

    DOEpatents

    Dunn, John J.; Quesada, Mark A.; Randesi, Matthew

    1999-07-27

    Disclosed is a method for the introduction of unidirectional deletions in a cloned DNA segment. More specifically, the method comprises providing a recombinant DNA construct comprising a DNA segment of interest inserted in a cloning vector, the cloning vector having an f1 endonuclease recognition sequence adjacent to the insertion site of the DNA segment of interest. The recombinant DNA construct is then contacted with the protein pII encoded by gene II of phage f1 thereby generating a single-stranded nick. The nicked DNA is then contacted with E. coli Exonuclease III thereby expanding the single-stranded nick into a single-stranded gap. The single-stranded gapped DNA is then contacted with a single-strand-specific endonuclease thereby producing a linearized DNA molecule containing a double-stranded deletion corresponding in size to the single-stranded gap. The DNA treated in this manner is then incubated with DNA ligase under conditions appropriate for ligation. Also disclosed is a method for producing single-stranded DNA probes. In this embodiment, single-stranded gapped DNA, produced as described above, is contacted with a DNA polymerase in the presence of labeled nucleotides to fill in the gap. This DNA is then linearized by digestion with a restriction enzyme which cuts outside the DNA segment of interest. The product of this digestion is then denatured to produce a labeled single-stranded nucleic acid probe.

  9. Whole genome HBV deletion profiles and the accumulation of preS deletion mutant during antiviral treatment

    PubMed Central

    2012-01-01

    Background Hepatitis B virus (HBV), because of its error-prone viral polymerase, has a high mutation rate leading to widespread substitutions, deletions, and insertions in the HBV genome. Deletions may significantly change viral biological features complicating the progression of liver diseases. However, the clinical conditions correlating to the accumulation of deleted mutants remain unclear. In this study, we explored HBV deletion patterns and their association with disease status and antiviral treatment by performing whole genome sequencing on samples from 51 hepatitis B patients and by monitoring changes in deletion variants during treatment. Clone sequencing was used to analyze preS regions in another cohort of 52 patients. Results Among the core, preS, and basic core promoter (BCP) deletion hotspots, we identified preS to have the highest frequency and the most complex deletion pattern using whole genome sequencing. Further clone sequencing analysis on preS identified 70 deletions which were classified into 4 types, the most common being preS2. Also, in contrast to the core and BCP regions, most preS deletions were in-frame. Most deletions interrupted viral surface epitopes, and are possibly involved in evading immuno-surveillance. Among various clinical factors examined, logistic regression showed that antiviral medication affected the accumulation of deletion mutants (OR = 6.81, 95% CI = 1.296 ~ 35.817, P = 0.023). In chronic carriers of the virus, and individuals with chronic hepatitis, the deletion rate was significantly higher in the antiviral treatment group (Fisher exact test, P = 0.007). Particularly, preS2 deletions were associated with the usage of nucleos(t)ide analog therapy (Fisher exact test, P = 0.023). Dynamic increases in preS1 or preS2 deletions were also observed in quasispecies from samples taken from patients before and after three months of ADV therapy. In vitro experiments demonstrated that preS2 deletions alone

  10. Safety analysis report for the TRUPACT-II shipping package (condensed version). Volume 1, Rev. 14

    SciTech Connect

    1994-10-01

    The condensed version of the TRUPACT-II Contact Handled Transuranic Waste Safety Analysis Report for Packaging (SARP) contains essential material required by TRUPACT-II users, plus additional contents (payload) information previously submitted to the U.S. Nuclear Regulatory Commission. All or part of the following sections, which are not required by users of the TRUPACT-II, are deleted from the condensed version: (i) structural analysis, (ii) thermal analysis, (iii) containment analysis, (iv) criticality analysis, (v) shielding analysis, and (vi) hypothetical accident test results.

  11. Functional Overview of SWRL/IMS Version 3.

    ERIC Educational Resources Information Center

    McManus, John F.

    Version 3 of the Southwest Regional Laboratory's (SWRL) Instructional Management System (IMS) is a fully automated system which accepts pupil criterion exercises from remote sites and returns various reports to the same location. This paper briefly describes the SWRL/IMS system design and functional characteristics. The instructional system…

  12. Assessing Trace Evidence Left by Secure Deletion Programs

    NASA Astrophysics Data System (ADS)

    Burke, Paul; Craiger, Philip

    Secure deletion programs purport to permanently erase files from digital media. These programs are used by businesses and individuals to remove sensitive information from media, and by criminals to remove evidence of the tools or fruits of illegal activities. This paper focuses on the trace evidence left by secure deletion programs. In particular, five Windows-based secure deletion programs are tested to determine if they leave identifiable signatures after deleting a file. The results show that the majority of the programs leave identifiable signatures. Moreover, some of the programs do not completely erase file metadata, which enables forensic investigators to extract the name, size, creation date and deletion date of the "deleted" files.

  13. Hepatitis B virus: DNA polymerase activity of deletion mutants.

    PubMed

    Kim, Y; Hong, Y B; Jung, G

    1999-02-01

    The hepadnavirus P gene product is a multifunctional protein with priming, DNA- and RNA-dependent DNA polymerase, and RNase H activities. Nested N- or C-terminal deletion mutations and deletions of domain(s) in human HBV polymerase have been made. Wild-type and deletion forms of MBP-fused HBV polymerase were expressed in E. coli, purified by amylose column chromatography, and the DNA-dependent DNA polymerase activities of the purified proteins were compared. Deletion of the terminal protein or spacer regions reduced enzyme activity to 70%, respectively. However, deletion of the RNase H domain affected polymerase activity more than that of the terminal protein or spacer region. The polymerase domain alone or the N-terminal deletion of the polymerase domain still exhibited enzymatic activity. In this report, it is demonstrated that the minimal domain for the polymerizing activity of the HBV polymerase is smaller than the polymerase domain. PMID:10205676

  14. Group II Intron-Anchored Gene Deletion in Clostridium

    PubMed Central

    Jia, Kaizhi; Zhu, Yan; Zhang, Yanping; Li, Yin

    2011-01-01

    Clostridium plays an important role in commercial and medical use, for which targeted gene deletion is difficult. We proposed an intron-anchored gene deletion approach for Clostridium, which combines the advantage of the group II intron “ClosTron” system and homologous recombination. In this approach, an intron carrying a fragment homologous to upstream or downstream of the target site was first inserted into the genome by retrotransposition, followed by homologous recombination, resulting in gene deletion. A functional unknown operon CAC1493–1494 located in the chromosome, and an operon ctfAB located in the megaplasmid of C. acetobutylicum DSM1731 were successfully deleted by using this approach, without leaving antibiotic marker in the genome. We therefore propose this approach can be used for targeted gene deletion in Clostridium. This approach might also be applicable for gene deletion in other bacterial species if group II intron retrotransposition system is established. PMID:21304965

  15. Are there ethnic differences in deletions in the dystrophin gene?

    SciTech Connect

    Banerjee, M.; Verma, I.C.

    1997-01-20

    We studied 160 cases of Duchenne muscular dystrophy (DMD) drawn from all parts of India, using multiplex PCR of 27 exons. Of these, 103 (64.4%) showed intragenic deletions. Most (69.7%) of the deletions involved exons 45-51. The phenotype of cases with deletion of single exons did not differ significantly from those with deletion of multiple exons. The distribution of deletions in studies from different countries was variable, but this was accounted for either by the small number of cases studied, or by fewer exons analyzed. It is concluded that there is likely to be no ethnic difference with respect to deletions in the DMD gene. 38 refs., 2 figs., 3 tabs.

  16. ASSESSMENT OF RADIONUCLIDES DATABASES IN CAP88 MAINFRAME VERSION 1.0 AND WINDOWS-BASED VERSION 3.0

    SciTech Connect

    Farfan, E.; Lee, P.; Jannik, T.; Donnelly, E.

    2008-09-16

    In this study the radionuclide databases for two versions of the Clean Air Act Assessment Package-1988 (CAP88) computer model were assessed in detail. CAP88 estimates radiation dose and the risk of health effects to human populations from radionuclide emissions to air. This program is used by several Department of Energy (DOE) facilities to comply with National Emission Standards for Hazardous Air Pollutants (NESHAP) regulations. CAP88 Mainframe, referred to as Version 1.0 on the Environmental Protection Agency (EPA) website (http://www.epa.gov/radiation/assessment/CAP88/), was the very first CAP88 version released in 1988. Some DOE facilities including the Savannah River Site still employ this version (1.0) while others use the more user-friendly personal computer Windows-based Version 3.0 released in December 2007. Version 1.0 uses the program RADRISK based on International Commission on Radiological Protection (ICRP) Publication 30 as its radionuclide database. Version 3.0 uses half-life, dose and risk factor values based on Federal Guidance Report 13. Differences in these values could cause different results for the same input exposure data (same scenario), depending on which version of CAP88 is used. Consequently, the differences between the two versions are being assessed in detail at Savannah River National Laboratory. The version 1.0 and 3.0 database files contain 496 and 838 radionuclides, respectively, and though one would expect the newer version to include all the 496 radionuclides, thirty-five radionuclides are listed in version 1.0 that are not included in version 3.0. The majority of these has either extremely short or long half-lives or is no longer in production; however, some of the short-lived radionuclides might produce progeny of great interest at DOE sites. In addition, one hundred and twenty-two radionuclides were found to have different half-lives in the two versions, with 21 over 3 percent different and 12 over 10 percent different.

  17. Assessment of radionuclide databases in CAP88 mainframe version 1.0 and Windows-based version 3.0.

    PubMed

    LaBone, Elizabeth D; Farfán, Eduardo B; Lee, Patricia L; Jannik, G Timothy; Donnelly, Elizabeth H; Foley, Trevor Q

    2009-09-01

    In this study the radionuclide databases for two versions of the Clean Air Act Assessment Package-1988 (CAP88) computer model were assessed in detail. CAP88 estimates radiation dose and the risk of health effects to human populations from radionuclide emissions to air. This program is used by several U.S. Department of Energy (DOE) facilities to comply with National Emission Standards for Hazardous Air Pollutants regulations. CAP88 Mainframe, referred to as version 1.0 on the U.S. Environmental Protection Agency Web site (http://www.epa.gov/radiation/assessment/CAP88/), was the very first CAP88 version released in 1988. Some DOE facilities including the Savannah River Site still employ this version (1.0) while others use the more user-friendly personal computer Windows-based version 3.0 released in December 2007. Version 1.0 uses the program RADRISK based on International Commission on Radiological Protection Publication 30 as its radionuclide database. Version 3.0 uses half-life, dose, and risk factor values based on Federal Guidance Report 13. Differences in these values could cause different results for the same input exposure data (same scenario), depending on which version of CAP88 is used. Consequently, the differences between the two versions are being assessed in detail at Savannah River National Laboratory. The version 1.0 and 3.0 database files contain 496 and 838 radionuclides, respectively, and though one would expect the newer version to include all the 496 radionuclides, 35 radionuclides are listed in version 1.0 that are not included in version 3.0. The majority of these has either extremely short or long half-lives or is no longer in production; however, some of the short-lived radionuclides might produce progeny of great interest at DOE sites. In addition, 122 radionuclides were found to have different half-lives in the two versions, with 21 over 3 percent different and 12 over 10 percent different. PMID:19667807

  18. Chromosome 22q11 deletion presenting as the Potter sequence.

    PubMed

    Devriendt, K; Moerman, P; Van Schoubroeck, D; Vandenberghe, K; Fryns, J P

    1997-05-01

    A female fetus with the Potter sequence, caused by unilateral renal agenesis and contralateral multicystic renal dysplasia, was found to have a submicroscopic deletion in chromosome 22q11. The only associated anomaly was agenesis of the uterus and oviducts (Von Mayer-Rokitansky-Küster anomaly). The deletion was inherited from the father, who presented the typical velocardiofacial syndrome phenotype, but no urological anomalies. This observation further extends the clinical spectrum associated with a deletion in 22q11. PMID:9152843

  19. Analysis of partial AZFc deletions in Malaysian infertile male subjects.

    PubMed

    Almeamar, Hussein Ali; Ramachandran, Vasudevan; Ismail, Patimah; Nadkarni, Prashan; Fawzi, Nora

    2013-04-01

    Complete deletions in the AZF (a, b, and c) sub-regions of the Y-chromosome have been shown to contribute to unexplained male infertility. However, the role of partial AZFc deletions in male infertility remains to be verified. Three types of partial AZFc deletions have been identified. They are gr/gr, b1/b3, and b2/b3 deletions. A recent meta-analysis showed that ethnic and geographical factors might contribute to the association of partial AZFc deletions with male infertility. This study analyzed the association of partial AZFc deletions in Malaysian infertile males. Fifty two oligozoospermic infertile males and 63 fertile controls were recruited to this study. Screening for partial AZFc deletions was done using the two sequence-tagged sites approach (SY1291 and SY1191) which were analyzed using both the conventional PCR gel-electrophoresis and the high resolution melt, HRM method. Gr/gr deletions were found in 11.53% of the cases and 9.52% of the controls (p = 0.725). A B2/b3 deletion was found in one of the cases (p = 0.269). No B1/b3 deletions were identified in this study. The results of HRM analysis were consistent with those obtained using the conventional PCR gel-electrophoresis method. The HRM analysis was highly repeatable (95% limit of agreement was -0.0879 to 0.0871 for SY1191 melting temperature readings). In conclusion, our study showed that partial AZFc deletions were not associated with male infertility in Malaysian subjects. HRM analysis was a reliable, repeatable, fast, cost-effective, and semi-automated method which can be used for screening of partial AZFc deletions. PMID:23231020

  20. Deletions of the elastin gene in Williams Syndrome

    SciTech Connect

    Greenberg, F.; Nickerson, E.; McCaskill, C.

    1994-09-01

    To investigate deletions in the elastin gene in patients with Williams Syndrome (WS), we screened 37 patients and their parents for deletions in the elastin gene by both fluorescence in situ hybridization (FISH) using cosmid cELN272 containing the 5{prime} end of the elastin gene and by polymerase chain reaction (PCR) using a primer pair which amplifies intron 17 in the elastin gene, producing a polymorphic amplification product. Thirty-two patients have been investigated by both the FISH and PCR techniques, one patient was studied only by PCR, and 4 patients were studied only by FISH. Overall, 34 of 37 patients (92%) were deleted for the elastin gene. Using the PCR marker, 14 patients were informative and 12 were shown to be deleted [maternal (n=5) and paternal (n=7)]. Using cosmid cELN272, 33 of 36 patients demonstrated a deletion of chromosome 7q11.23. In one family, both the mother and daughter were deleted due to an apparently de novo deletion arising in the mother. Three patients were not deleted using the elastin cosmid; 2 of these patients have classic WS. Another non-deleted patient has the typical facial features and hypercalcemia but normal intelligence. These three patients will be important in delineating the critical region(s) responsible for the facial features, hypercalcemia, mental retardation and supravalvular aortic stenosis (SVAS). There was not an absolute correlation between deletions in elastin and SVAS, although these individuals may be at risk for other cardiovascular complications such as hypertention. Since the majority of WS patients are deleted for a portion of the elastin gene, most likely this marker will be an important diagnostic tool, although more patients will need to be studied. Those patients who are not deleted but clinically have WS will be missed using only this one marker. Expansion of the critical region to other loci and identification of additional markers will be essential for identifying all patients with WS.

  1. 77 FR 40344 - Procurement List; Proposed Additions and Deletion

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-09

    ..., Fort Gordon, GA. Deletion Regulatory Flexibility Act Certification I certify that the following action... Housekeeping Services, Winn Army Community Hospital, 1061 Harmon Avenue, Fort Stewart, GA. NPA:...

  2. Enhanced Deletion Formation by Aberrant DNA Replication in Escherichia Coli

    PubMed Central

    Saveson, C. J.; Lovett, S. T.

    1997-01-01

    Repeated genes and sequences are prone to genetic rearrangements including deletions. We have investigated deletion formation in Escherichia coli strains mutant for various replication functions. Deletion was selected between 787 base pair tandem repeats carried either on a ColE1-derived plasmid or on the E. coli chromosome. Only mutations in functions associated with DNA Polymerase III elevated deletion rates in our assays. Especially large increases were observed in strains mutant in dnaQ, the ε editing subunit of Pol III, and dnaB, the replication fork helicase. Mutations in several other functions also altered deletion formation: the α polymerase (dnaE), the γ clamp loader complex (holC, dnaX), and the β clamp (dnaN) subunits of Pol III and the primosomal proteins, dnaC and priA. Aberrant replication stimulated deletions through several pathways. Whereas the elevation in dnaB strains was mostly recA- and lexA-dependent, that in dnaQ strains was mostly recA- and lexA-independent. Deletion product analysis suggested that slipped mispairing, producing monomeric replicon products, may be preferentially increased in a dnaQ mutant and sister-strand exchange, producing dimeric replicon products, may be elevated in dnaE mutants. We conclude that aberrant Polymerase III replication can stimulate deletion events through several mechanisms of deletion and via both recA-dependent and independent pathways. PMID:9177997

  3. brulilo, Version 0.x

    Energy Science and Technology Software Center (ESTSC)

    2015-04-16

    effectively remove some of the stiffness and allow for efficient explicit integration techniques to be used. The original intent of brulilo was to implement these stiffness-alleviating techniques with explicit integrators and compare the performance to traditional implicit integrations of the full stiff system. This is still underway, as the code is very much in an alpha-release state. Furthermore, explicit integrators are often much easier to parallelize than their implicit counterparts. brulilo will implement parallelization of these techniques, leveraging both the Python implementation of MPI, mpi4py, as well as highly parallelized versions targeted at GPUs with PyOpenCL and/or PyCUDA.« less

  4. brulilo, Version 0.x

    SciTech Connect

    Malone, Chris

    2015-04-16

    remove some of the stiffness and allow for efficient explicit integration techniques to be used. The original intent of brulilo was to implement these stiffness-alleviating techniques with explicit integrators and compare the performance to traditional implicit integrations of the full stiff system. This is still underway, as the code is very much in an alpha-release state. Furthermore, explicit integrators are often much easier to parallelize than their implicit counterparts. brulilo will implement parallelization of these techniques, leveraging both the Python implementation of MPI, mpi4py, as well as highly parallelized versions targeted at GPUs with PyOpenCL and/or PyCUDA.

  5. Processed Pseudogene Confounding Deletion/Duplication Assays for SMAD4.

    PubMed

    Millson, Alison; Lewis, Tracey; Pesaran, Tina; Salvador, David; Gillespie, Katrina; Gau, Chia-Ling; Pont-Kingdon, Genevieve; Lyon, Elaine; Bayrak-Toydemir, Pinar

    2015-09-01

    Mutations in SMAD4 have been associated with juvenile polyposis syndrome and combined juvenile polyposis/hereditary hemorrhagic telangiectasia syndrome. SMAD4 is part of the SMAD gene family. To date, there has been no report in the literature of a SMAD4 pseudogene. An unusual SMAD4 duplication pattern was seen in multiple patient samples using two different duplication/deletion platforms: multiplex ligation-dependent probe amplification and chromosomal microarray. Follow-up confirmatory testing included real-time quantitative PCR and sequencing of an exon/exon junction, all results leading to the conclusion of the existence of a processed pseudogene. Examination of clinical results from two laboratories found a frequency of 0.26% (12 in 4672 cases) for this processed pseudogene. This is the first report of the presence of a processed pseudogene for SMAD4. We believe that knowledge of its existence is important for accurate interpretation of clinical diagnostic test results and for new assay designs. This study also indicates how a processed pseudogene may confound quantitative results, dependent on placement of probes and/or primers in a particular assay design, potentially leading to both false-positive and false-negative results. We also found that the SMAD4 processed pseudogene affects next-generation sequencing results by confounding the alignment of the sequences, resulting in erroneous variant calls. We recommend Sanger sequencing confirmation for SMAD4 variants. PMID:26165824

  6. Astronaut George Nelson uses one-G version of MMU to prepare for EVA

    NASA Technical Reports Server (NTRS)

    1984-01-01

    Astronaut George D. Nelson, 41-C mission specialist, uses a one-G version of manned maneuvering unit (MMU) to prepare for his upcoming extravehicular activity (EVA). The simulator is located in JSC's avionics systems laboratory.

  7. Checkpointing in speculative versioning caches

    DOEpatents

    Eichenberger, Alexandre E; Gara, Alan; Gschwind, Michael K; Ohmacht, Martin

    2013-08-27

    Mechanisms for generating checkpoints in a speculative versioning cache of a data processing system are provided. The mechanisms execute code within the data processing system, wherein the code accesses cache lines in the speculative versioning cache. The mechanisms further determine whether a first condition occurs indicating a need to generate a checkpoint in the speculative versioning cache. The checkpoint is a speculative cache line which is made non-speculative in response to a second condition occurring that requires a roll-back of changes to a cache line corresponding to the speculative cache line. The mechanisms also generate the checkpoint in the speculative versioning cache in response to a determination that the first condition has occurred.

  8. Ossperixml version 1

    Energy Science and Technology Software Center (ESTSC)

    2007-09-14

    As of 2007, there exist several software packages for dynamic instrumentation and performance analysis of applications on single and multi-node systems. Open/SpeedShop is an open-source package co-funded by the Department of Energy (DOE) and managed by LLNL, LANL, and Sandia National Laboratories. TAU (Tuning and Analysis Utilities) is a profiling toolkit developed at the Univesity of Oregon. Open/SpeedShop, TAU, (and other software packages) provide overlapping features and implement analogous databases. Unfortunately, incongruous file formats andmore » disparate database schemas thwart interoperability between these performance tools. In response to the challenge of tool-interoperability, the Performance Engineering Research Institute (PERI) promotes an XML standard for performance data. We adopted the PERI XML format as a tool-agnostic medium between Open/SpeedShop and TAU. We architected a C++ language library to export PERI-formatted performance data from Open/SpteedShop. Our library builds an XML document which contains a description of the application, performance metrics for that application, and metadata about the system architecture.« less

  9. Packet Daemon Version 12(SOPHIA)

    Energy Science and Technology Software Center (ESTSC)

    2012-08-09

    Packet Daemon Version 12 is the code exclusively used by the ‘packetd’ executable. It provides packet data to the OglNet Version 12 visualization tool. It reads PCAP data and sends an abstraction of the packets to the ‘oglnet’ executable for display. ‘packetd’will run as a service on a Linux host thereby capturing data continuously and make that data available for ‘oglnet’ whenever it connects to the service.

  10. Linguistic and Psychomotor Development in Children with Chromosome 14 Deletions

    ERIC Educational Resources Information Center

    Zampini, Laura; D'Odorico, Laura; Zanchi, Paola; Zollino, Marcella; Neri, Giovanni

    2012-01-01

    The present study focussed on a specific type of rare genetic condition: chromosome 14 deletions. Children with this genetic condition often show developmental delays and brain and neurological problems, although the type and severity of symptoms varies depending on the size and location of the deleted genetic material. The specific aim of the…

  11. 29 CFR 1610.20 - Deletion of exempted matters.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 4 2011-07-01 2011-07-01 false Deletion of exempted matters. 1610.20 Section 1610.20 Labor... Production or Disclosure Under 5 U.S.C. 552 § 1610.20 Deletion of exempted matters. Where requested records contain matters which are exempted under 5 U.S.C. 552(b) but which matters are reasonably segregable...

  12. 29 CFR 1610.20 - Deletion of exempted matters.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

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  1. 37 CFR 2.35 - Adding, deleting, or substituting bases.

    Code of Federal Regulations, 2014 CFR

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    Code of Federal Regulations, 2010 CFR

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  3. 37 CFR 2.35 - Adding, deleting, or substituting bases.

    Code of Federal Regulations, 2013 CFR

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  4. Limits to the role of palindromy in deletion formation

    SciTech Connect

    Weston-Hafer, K.; Berg, D.E. )

    1991-01-01

    The authors tested the effect of palindromy on deletion formation. This involved a study of reversion of insertion mutations in the pBR322 amp gene at a site where deletions and either in 9-bp direct repeats or in adjoining 4-bp direct repeats. Inserts of palindromic DNAs ranging from 10 to more than 26 bp and related nonpalindromic DNAs were compared. The frequency of deletions (selected as Amp{sup r} revertants) was stimulated by palindromy only at lengths greater than 26 bp. The 4-bp direct repeats, one component of which is located in the palindromic insert, were used preferentially as deletion endpoints with palindromes of at least 18 bp but not of 16 or 10 bp. The authors interpret these results with a model of slippage during DNA replication. Because deletion frequency and deletion endpoint location depend differently on palindrome length, the authors propose that different factors commit a molecule to undergo deletion and determine exactly where deletion endpoints will be.

  5. 78 FR 56680 - Procurement List; Proposed Addition and Deletions

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    Code of Federal Regulations, 2010 CFR

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  15. Screening Duchenne and Becker muscular dystrophy patients for deletions in 30 exons of the dystrophin gene by three-multiplex PCR

    SciTech Connect

    Risch, N. )

    1992-09-01

    Deletion mutations of the dystrophin gene may cause either the severe Duchenne muscular dystrophy (DMD) or the milder, allelic Becker muscular dystrophy (BMD) and are clustered in two high-frequency-deletion regions (HFDRs) located, respectively, 500 kb and 1,200 kb downstream from the 5[prime] end of the gene. Three PCR reactions described allowed the analysis of a total of 30 exons and led, to the identification of three additional deletions involving the following exons: (a) 42 only, (b) 28-42, and (c) 16 only, none of which were detected with the two original multiplex reactions. Therefore, the three modified multiplexes detected 95 of the 96 deletions identified among the 152 patients studied so far by using Southern analysis and cDNA probes. The only deletion that remained undetected with this system involves exons 22-25 and generates the junction fragment described elsewhere. The percentage of deletion mutations among DMS/BMD patients amounts to 63%, which is in agreement with similar estimates from other laboratories. When field-inversion gel electrophoresis is coupled to Southern analysis, the detection rate of deletion and duplication mutations reaches 65%.

  16. Large Deletions in the pAtC58 Megaplasmid of Agrobacterium tumefaciens Can Confer Reduced Carriage Cost and Increased Expression of Virulence Genes

    PubMed Central

    Morton, Elise R.; Merritt, Peter M.; Bever, James D.; Fuqua, Clay

    2013-01-01

    The accessory plasmid pAtC58 of the common laboratory strain of Agrobacterium tumefaciens confers numerous catabolic functions and has been proposed to play a role in virulence. Genomic sequencing of evolved laboratory strains of A. tumefaciens revealed the presence of multiple deletion events in the At plasmid, with reductions in plasmid size ranging from 25% to 30% (115–194 kb). Flanking both ends of the sites of these deletions is a short-nucleotide repeat sequence that is in a single copy in the deleted plasmids, characteristic of a phage- or transposon-mediated deletion event. This repeat sequence is widespread throughout the C58 genome, but concentrated on the At plasmid, suggesting its frequency to be nonrandom. In this study, we assess the prevalence of the larger of these deletions in multiple C58 derivatives and characterize its functional significance. We find that in addition to elevating virulence gene expression, this deletion is associated with a significantly reduced carriage cost to the cell. These observations are a clear demonstration of the dynamic nature of the bacterial genome and suggest a mechanism for genetic plasticity of these costly but otherwise stable plasmids. Additionally, this phenomenon could be the basis for some of the dramatic recombination events so ubiquitous within and among megaplasmids. PMID:23783172

  17. Molecular Mimicry and Clonal Deletion: A Fresh Look

    PubMed Central

    Rose, Noel R.

    2014-01-01

    In this article, I trace the historic background of clonal deletion and molecular mimicry, two major pillars underlying our present understanding of autoimmunity and autoimmune disease. Clonal deletion originated as a critical element of the clonal selection theory of antibody formation in order to explain tolerance of self. If we did have complete clonal deletion, there would be major voids, the infamous “black holes”, in our immune repertoire. For comprehensive, protective adaptive immunity, full deletion is necessarily a rare event. Molecular mimicry, the sharing of epitopes among self and non-self antigens, is extraordinary common and provides the evidence that complete deletion of self-reactive clones is rare. If molecular mimicry were not common, protective adaptive immunity could not be all-encompassing. By taking a fresh look at these two processes together we can envision their evolutionary basis and understand the need for regulatory devices to prevent molecular mimicry from progressing to autoimmune disease. PMID:25172771

  18. Highly efficient targeted chromosome deletions using CRISPR/Cas9.

    PubMed

    He, Zuyong; Proudfoot, Chris; Mileham, Alan J; McLaren, David G; Whitelaw, C Bruce A; Lillico, Simon G

    2015-05-01

    The CRISPR/Cas9 system has emerged as an intriguing new technology for genome engineering. It utilizes the bacterial endonuclease Cas9 which, when delivered to eukaryotic cells in conjunction with a user-specified small guide RNA (gRNA), cleaves the chromosomal DNA at the target site. Here we show that concurrent delivery of gRNAs designed to target two different sites in a human chromosome introduce DNA double-strand breaks in the chromosome and give rise to targeted deletions of the intervening genomic segment. Predetermined genomic DNA segments ranging from several-hundred base pairs to 1 Mbp can be precisely deleted at frequencies of 1-10%, with no apparent correlation between the size of the deleted fragment and the deletion frequency. The high efficiency of this technique holds promise for large genomic deletions that could be useful in generation of cell and animal models with engineered chromosomes. PMID:25362885

  19. Attenuation of Monkeypox Virus by Deletion of Genomic Regions

    PubMed Central

    Lopera, Juan G.; Falendysz, Elizabeth A.; Rocke, Tonie E.; Osorio, Jorge E.

    2015-01-01

    Monkeypox virus (MPXV) is an emerging pathogen from Africa that causes disease similar to smallpox. Two clades with different geographic distributions and virulence have been described. Here, we utilized bioinformatic tools to identify genomic regions in MPXV containing multiple virulence genes and explored their roles in pathogenicity; two selected regions were then deleted singularly or in combination. In vitro and in vivo studies indicated that these regions play a significant role in MPXV replication, tissue spread, and mortality in mice. Interestingly, while deletion of either region led to decreased virulence in mice, one region had no effect on in vitro replication. Deletion of both regions simultaneously also reduced cell culture replication and significantly increased the attenuation in vivo over either single deletion. Attenuated MPXV with genomic deletions present a safe and efficacious tool in the study of MPX pathogenesis and in the identification of genetic factors associated with virulence. PMID:25462353

  20. Attenuation of monkeypox virus by deletion of genomic regions

    USGS Publications Warehouse

    Lopera, Juan G.; Falendysz, Elizabeth A.; Rocke, Tonie E.; Osorio, Jorge E.

    2015-01-01

    Monkeypox virus (MPXV) is an emerging pathogen from Africa that causes disease similar to smallpox. Two clades with different geographic distributions and virulence have been described. Here, we utilized bioinformatic tools to identify genomic regions in MPXV containing multiple virulence genes and explored their roles in pathogenicity; two selected regions were then deleted singularly or in combination. In vitro and in vivostudies indicated that these regions play a significant role in MPXV replication, tissue spread, and mortality in mice. Interestingly, while deletion of either region led to decreased virulence in mice, one region had no effect on in vitro replication. Deletion of both regions simultaneously also reduced cell culture replication and significantly increased the attenuation in vivo over either single deletion. Attenuated MPXV with genomic deletions present a safe and efficacious tool in the study of MPX pathogenesis and in the identification of genetic factors associated with virulence.

  1. Molecular mimicry and clonal deletion: A fresh look.

    PubMed

    Rose, Noel R

    2015-06-21

    In this article, I trace the historic background of clonal deletion and molecular mimicry, two major pillars underlying our present understanding of autoimmunity and autoimmune disease. Clonal deletion originated as a critical element of the clonal selection theory of antibody formation in order to explain tolerance of self. If we did have complete clonal deletion, there would be major voids, the infamous "black holes", in our immune repertoire. For comprehensive, protective adaptive immunity, full deletion is necessarily a rare event. Molecular mimicry, the sharing of epitopes among self and non-self antigens, is extraordinary common and provides the evidence that complete deletion of self-reactive clones is rare. If molecular mimicry were not common, protective adaptive immunity could not be all-encompassing. By taking a fresh look at these two processes together we can envision their evolutionary basis and understand the need for regulatory devices to prevent molecular mimicry from progressing to autoimmune disease. PMID:25172771

  2. Deletion of the entire NF1 gene detected by FISH: Four deletion patients associated with severe manifestations

    SciTech Connect

    Wi, Bai-Lin; Austin, M.A.; Schneider, G.H.; Boles, R.G.; Korf, B.R.

    1995-12-04

    Genetic analysis of NF1 has indicated a wide diversity of mutations, including chromosome rearrangements, deletions, insertions, duplications, and point mutations. Recently, five severely affected individuals have been found by Kayes et al. to have deletions encompassing the entire gene. These deletions were detected by quantitative Southern analysis. To simplify deletion detection, we have employed fluorescence in situ hybridization (FISH) using intragenic probes. Thirteen unrelated individuals with NF1 have been studied. Among six with severe manifestations, four have been found to have deletions detected by probes cFF13, cFB5D, cP5, yA43A9, yA113D7 and yD8F4. All four deletion patients have severe developmental delay, minor and major anomalies (including one with bilateral iris colobomas), and multiple cutaneous neurofibromas or plexiform neurofibromas which were present before age 5 years. FISH provides a simple and rapid means of identification of NF1 gene deletions and will allow more rigorous testing of the hypothesis that such deletions are associated with severe manifestations. 15 refs., 3 figs., 2 tabs.

  3. Triadin Deletion Induces Impaired Skeletal Muscle Function*

    PubMed Central

    Oddoux, Sarah; Brocard, Julie; Schweitzer, Annie; Szentesi, Peter; Giannesini, Benoit; Brocard, Jacques; Fauré, Julien; Pernet-Gallay, Karine; Bendahan, David; Lunardi, Joël; Csernoch, Laszlo; Marty, Isabelle

    2009-01-01

    Triadin is a multiple proteins family, some isoforms being involved in muscle excitation-contraction coupling, and some having still unknown functions. To obtain clues on triadin functions, we engineered a triadin knock-out mouse line and characterized the physiological effect of triadin ablation on skeletal muscle function. These mice presented a reduced muscle strength, which seemed not to alter their survival and has been characterized in the present work. We first checked in these mice the expression level of the different proteins involved in calcium homeostasis and observed in fast muscles an increase in expression of dihydropyridine receptor, with a large reduction in calsequestrin expression. Electron microscopy analysis of KO muscles morphology demonstrated the presence of triads in abnormal orientation and a reduction in the sarcoplasmic reticulum terminal cisternae volume. Using calcium imaging on cultured myotubes, we observed a reduction in the total amount of calcium stored in the sarcoplasmic reticulum. Physiological studies have been performed to evaluate the influence of triadin deletion on skeletal muscle function. Muscle strength has been measured both on the whole animal model, using hang test or electrical stimulation combined with NMR analysis and strength measurement, or on isolated muscle using electrical stimulation. All the results obtained demonstrate an important reduction in muscle strength, indicating that triadin plays an essential role in skeletal muscle function and in skeletal muscle structure. These results indicate that triadin alteration leads to the development of a myopathy, which could be studied using this new animal model. PMID:19843516

  4. Fungal ABC transporter deletion and localization analysis.

    PubMed

    Kovalchuk, Andriy; Weber, Stefan S; Nijland, Jeroen G; Bovenberg, Roel A L; Driessen, Arnold J M

    2012-01-01

    Fungal cells are highly complex as their metabolism is compartmentalized harboring various types of subcellular organelles that are bordered by one or more membranes. Knowledge about the intracellular localization of transporter proteins is often required for the understanding of their biological function. Among different approaches available, the localization analysis based on the expression of GFP fusions is commonly used as a relatively fast and cost-efficient method that allows visualization of proteins of interest in both live and fixed cells. In addition, inactivation of transporter genes is an important tool to resolve their specific function. Here we provide a detailed protocol for the deletion and localization analysis of ABC transporters in the filamentous fungus Penicillium chrysogenum. It includes construction of expression plasmids, their transformation into fungal strains, cultivation of transformants, microscopy analysis, as well as additional protocols on staining of fungal cells with organelle-specific dyes like Hoechst 33342, MitoTracker DeepRed, and FM4-64. PMID:22183644

  5. A strong deletion bias in nonallelic gene conversion.

    PubMed

    Assis, Raquel; Kondrashov, Alexey S

    2012-01-01

    Gene conversion is the unidirectional transfer of genetic information between orthologous (allelic) or paralogous (nonallelic) genomic segments. Though a number of studies have examined nucleotide replacements, little is known about length difference mutations produced by gene conversion. Here, we investigate insertions and deletions produced by nonallelic gene conversion in 338 Drosophila and 10,149 primate paralogs. Using a direct phylogenetic approach, we identify 179 insertions and 614 deletions in Drosophila paralogs, and 132 insertions and 455 deletions in primate paralogs. Thus, nonallelic gene conversion is strongly deletion-biased in both lineages, with almost 3.5 times as many conversion-induced deletions as insertions. In primates, the deletion bias is considerably stronger for long indels and, in both lineages, the per-site rate of gene conversion is orders of magnitudes higher than that of ordinary mutation. Due to this high rate, deletion-biased nonallelic gene conversion plays a key role in genome size evolution, leading to the cooperative shrinkage and eventual disappearance of selectively neutral paralogs. PMID:22359514

  6. Targeted chromosomal deletions in human cells using zinc finger nucleases.

    PubMed

    Lee, Hyung Joo; Kim, Eunji; Kim, Jin-Soo

    2010-01-01

    We present a novel approach for generating targeted deletions of genomic segments in human and other eukaryotic cells using engineered zinc finger nucleases (ZFNs). We found that ZFNs designed to target two different sites in a human chromosome could introduce two concurrent DNA double-strand breaks (DSBs) in the chromosome and give rise to targeted deletions of the genomic segment between the two sites. Using this method in human cells, we were able to delete predetermined genomic DNA segments in the range of several-hundred base pairs (bp) to 15 mega-bp at frequencies of 10(-3) to 10(-1). These high frequencies allowed us to isolate clonal populations of cells, in which the target chromosomal segments were deleted, by limiting dilution. Sequence analysis revealed that many of the deletion junctions contained small insertions or deletions and microhomologies, indicative of DNA repair via nonhomologous end-joining. Unlike other genome engineering tools such as recombinases and meganucleases, ZFNs do not require preinsertion of target sites into the genome and allow precise manipulation of endogenous genomic scripts in animal and plant cells. Thus, ZFN-induced genomic deletions should be broadly useful as a novel method in biomedical research, biotechnology, and gene therapy. PMID:19952142

  7. Recurrent deletions of IKZF1 in pediatric acute myeloid leukemia

    PubMed Central

    de Rooij, Jasmijn D.E.; Beuling, Eva; van den Heuvel-Eibrink, Marry M.; Obulkasim, Askar; Baruchel, André; Trka, Jan; Reinhardt, Dirk; Sonneveld, Edwin; Gibson, Brenda E.S.; Pieters, Rob; Zimmermann, Martin; Zwaan, C. Michel; Fornerod, Maarten

    2015-01-01

    IKAROS family zinc finger 1/IKZF1 is a transcription factor important in lymphoid differentiation, and a known tumor suppressor in acute lymphoid leukemia. Recent studies suggest that IKZF1 is also involved in myeloid differentiation. To investigate whether IKZF1 deletions also play a role in pediatric acute myeloid leukemia, we screened a panel of pediatric acute myeloid leukemia samples for deletions of the IKZF1 locus using multiplex ligation-dependent probe amplification and for mutations using direct sequencing. Three patients were identified with a single amino acid variant without change of IKZF1 length. No frame-shift mutations were found. Out of 11 patients with an IKZF1 deletion, 8 samples revealed a complete loss of chromosome 7, and 3 cases a focal deletion of 0.1–0.9Mb. These deletions included the complete IKZF1 gene (n=2) or exons 1–4 (n=1), all leading to a loss of IKZF1 function. Interestingly, differentially expressed genes in monosomy 7 cases (n=8) when compared to non-deleted samples (n=247) significantly correlated with gene expression changes in focal IKZF1-deleted cases (n=3). Genes with increased expression included genes involved in myeloid cell self-renewal and cell cycle, and a significant portion of GATA target genes and GATA factors. Together, these results suggest that loss of IKZF1 is recurrent in pediatric acute myeloid leukemia and might be a determinant of oncogenesis in acute myeloid leukemia with monosomy 7 PMID:26069293

  8. Genomic subtraction for cloning DNA corresponding to deletion mutations.

    PubMed Central

    Straus, D; Ausubel, F M

    1990-01-01

    We have developed a technique, called genomic subtraction, for isolating the DNA that is absent in deletion mutants. The method removes from wild-type DNA the sequences that are present in both the wild-type and the deletion mutant genomes. The DNA that corresponds to the deleted region remains. Enrichment for the deleted sequences is achieved by allowing a mixture of denatured wild-type and biotinylated mutant DNA to reassociate. After reassociation, the biotinylated sequences are removed by binding to avidin-coated beads. This subtraction process is then repeated several times. In each cycle we hybridize the unbound wild-type DNA from the previous round with fresh biotinylated deletion mutant DNA. The unbound DNA from the final cycle is ligated to adaptors and amplified by using one strand of the adaptor as a primer in the polymerase chain reaction. The amplified sequences can then be used to probe a genomic library. We applied genomic subtraction to a yeast strain that has a 5-kilobase deletion, corresponding to 1/4000th of the genome. In the experiment reported here, three rounds of subtraction were sufficient to accurately identify genomic clones containing sequences that are missing in the deletion mutant. We discuss the limitations and some potential applications of the method. Images PMID:2408039

  9. EPDL97: the evaluated photo data library `97 version

    SciTech Connect

    Cullen, D.E.; Hubbell, J.H.; Kissel, L.

    1997-09-19

    The Evaluated Photon Data Library, 1997 version (EPLD97), is designed for use in photon transport calculations at Lawrence Livermore National Laboratory. This library includes photon interaction data for all elements with atomic number between Z = 1 (hydrogne) and 100 (fermium), including: photoionization, photoexcitation, coherent and incoherent scattering, and pair and triplet porduction cross sections. For use in applications data is provided for all elements over the energy range 1 eV to 100 GeV. This report documents the sources and treatment of the data included inthis library. EPDL97 completely supersedes the earlier 1989 version of EPDL and it is highly recommended that useres only use the most recent version of this library.

  10. Impact of partial DAZ1/2 deletion and partial DAZ3/4 deletion on male infertility.

    PubMed

    Zhang, Yuening; Li, Muyan; Xiao, Feifan; Teng, Ruobing; Zhang, Chengdong; Lan, Aihua; Gu, Kailong; Li, Jiatong; Wang, Di; Li, Hongtao; Jiang, Li; Zeng, Siping; He, Min; Huang, Yi; Guo, Peifen; Zhang, Xinhua; Yang, Xiaoli

    2015-10-15

    This study aims to investigate the effect of the partial DAZ1/2 deletion and partial DAZ3/4 deletion on male infertility through a comprehensive literature search. All case-control studies related to partial DAZ1/2 and DAZ3/4 deletions and male infertility risk were included in our study. Odd ratios (ORs) and 95% confidence intervals (CIs) were used to assess the strength of the association and its precision, respectively. Eleven partial DAZ1/2 deletion and nine partial DAZ3/4 deletion studies were included. Partial DAZ1/2 deletion was significantly associated with male infertility risk in the overall analysis (ORs=2.58, 95%CI: 1.60-4.18, I(2)=62.1%). Moreover, in the subgroup analysis stratified by ethnicity, partial DAZ1/2 deletion was significantly associated with male infertility risk in the East Asian populations under the random effect model (ORs=2.96, 95%CI: 1.87-4.71, I(2)=51.3%). Meanwhile, the analysis suggested that partial DAZ3/4 deletion was not associated with male infertility risk in East-Asian ethnicity (ORs=1.02, 95%CI: 0.54-1.92, I(2)=71.3%), but not in Non-East Asian under the random effect model (ORs=3.56, 95%CI: 1.13-11.23, I(2)=0.0%,). More interestingly, partial DAZ1/2 deletion was associated with azoospermia (ORs=2.63, 95%CI: 1.19-5.81, I(2)=64.7%) and oligozoospermia (ORs=2.53, 95%CI: 1.40-4.57, I(2)=51.8%), but partial DAZ3/4 deletion was not associated with azoospermia (ORs=0.71, 95%CI: 0.23-2.22, I(2)=71.7%,) and oligozoospermia (ORs=1.21, 95%CI: 0.65-2.24, I(2)=55.5%). In our meta-analysis, partial DAZ1/2 deletion is a risk factor for male infertility and different ethnicities have different influences, whereas partial DAZ3/4 deletion has no effect on fertility but partial DAZ3/4 deletion might have an impact on Non-East Asian male. PMID:26232607

  11. Adenovirus mediated homozygous endometrial epithelial Pten deletion results in aggressive endometrial carcinoma

    SciTech Connect

    Joshi, Ayesha; Ellenson, Lora Hedrick

    2011-07-01

    Pten is the most frequently mutated gene in uterine endometriod carcinoma (UEC) and its precursor complex atypical hyperplasia (CAH). Because the mutation frequency is similar in CAH and UEC, Pten mutations are thought to occur relatively early in endometrial tumorigenesis. Previous work from our laboratory using the Pten{sup +/-} mouse model has demonstrated somatic inactivation of the wild type allele of Pten in both CAH and UEC. In the present study, we injected adenoviruses expressing Cre into the uterine lumen of adult Pten floxed mice in an attempt to somatically delete both alleles of Pten specifically in the endometrium. Our results demonstrate that biallelic inactivation of Pten results in an increased incidence of carcinoma as compared to the Pten{sup +/-} mouse model. In addition, the carcinomas were more aggressive with extension beyond the uterus into adjacent tissues and were associated with decreased expression of nuclear ER{alpha} as compared to associated CAH. Primary cultures of epithelial and stromal cells were prepared from uteri of Pten floxed mice and Pten was deleted in vitro using Cre expressing adenovirus. Pten deletion was evident in both the epithelial and stromal cells and the treatment of the primary cultures with estrogen had different effects on Akt activation as well as Cyclin D3 expression in the two purified components. This study demonstrates that somatic biallelic inactivation of Pten in endometrial epithelium in vivo results in an increased incidence and aggressiveness of endometrial carcinoma compared to mice carrying a germline deletion of one allele and provides an important in vivo and in vitro model system for understanding the genetic underpinnings of endometrial carcinoma.

  12. Ectrodactyly and proximal/intermediate interstitial deletion 7q

    SciTech Connect

    McElveen, C.; Carvajal, M.V.; Moscatello, D.

    1995-03-13

    We report on an individual with severe mental retardation, seizures, microcephaly, unusual face, scoliosis, and cleft feet and cleft right hand. The chromosomal study showed a proximal interstitial deletion 7q (q11.23q22). From our review of the literature, 11 patients have been reported with ectrodactyly (split hand/split foot malformation) and proximal/intermediate interstitial deletions or rearrangements of 7q. The critical segment for ectrodactyly seems to be located between 7q21.2 and 7q22.1. This malformation is present in 41% of the patients whose deletion involves the critical segment. 37 refs., 3 figs., 1 tab.

  13. Molecular characterization of CPS1 deletions by array CGH

    PubMed Central

    Wang, Jing; Shchelochkov, Oleg A.; Zhan, Hongli; Li, Fangyuan; Chen, Li-Chieh; Brundage, Ellen K.; Pursley, Amber N.; Schmitt, Eric S.; Häberle, Johannes; Wong, Lee-Jun C.

    2016-01-01

    CPSI deficiency usually results in severe hyperammonemia presenting in the first days of life warranting prompt diagnosis. Most CPS1 defects are non-recurrent, private mutations, including point mutation, small insertions and deletions. In this study, we report the detection of large deletions varying from 1.4 kb to >130 kb in the CPS1 gene of 4 unrelated patients by targeted array CGH. These results underscore the importance of analysis of large deletions when only one mutation or no mutations are identified in cases where CPSI deficiency is strongly indicated. PMID:20855223

  14. Deletions, duplications and transpositions of the COR segment that encompasses the structural gene of yeast iso-1-cytochrome c

    SciTech Connect

    Stiles, J.I.; Friedman, L.R.; Sherman, F.

    1980-01-01

    It has been recently found that a specific chromosomal segment, in certain but not all laboratory strains of Saccharomyces cerevisiae, is deleted and transposed at high frequencies. This segment, denoted COR, encompasses the three closely linked loci CYC1, OSM1 and RAD7 which control iso-1-cytochrome c, osmotic sensitivity and UV-sensitivity, respectively. Two types of apparently normal laboratory strains of yeast designated COR1 and COR2, were uncovered after the examination of the frequencies and types of mutations causing either deficiencies or overproduction of iso-1-cytochrome c; in contrast to COR1 strains which give predominantly point mutations causing deficiencies of iso-1-cytochrome c, COR2 strains give rise to deletions and transpositions of the COR segment. We have undertaken a systematic investigation of the physical structure and genetic properties of the COR region and of the aberrations arising in COR2 strains.

  15. 22q11.2 deletion syndrome.

    PubMed

    McDonald-McGinn, Donna M; Sullivan, Kathleen E; Marino, Bruno; Philip, Nicole; Swillen, Ann; Vorstman, Jacob A S; Zackai, Elaine H; Emanuel, Beverly S; Vermeesch, Joris R; Morrow, Bernice E; Scambler, Peter J; Bassett, Anne S

    2015-01-01

    22q11.2 deletion syndrome (22q11.2DS) is the most common chromosomal microdeletion disorder, estimated to result mainly from de novo non-homologous meiotic recombination events occurring in approximately 1 in every 1,000 fetuses. The first description in the English language of the constellation of findings now known to be due to this chromosomal difference was made in the 1960s in children with DiGeorge syndrome, who presented with the clinical triad of immunodeficiency, hypoparathyroidism and congenital heart disease. The syndrome is now known to have a heterogeneous presentation that includes multiple additional congenital anomalies and later-onset conditions, such as palatal, gastrointestinal and renal abnormalities, autoimmune disease, variable cognitive delays, behavioural phenotypes and psychiatric illness - all far extending the original description of DiGeorge syndrome. Management requires a multidisciplinary approach involving paediatrics, general medicine, surgery, psychiatry, psychology, interventional therapies (physical, occupational, speech, language and behavioural) and genetic counselling. Although common, lack of recognition of the condition and/or lack of familiarity with genetic testing methods, together with the wide variability of clinical presentation, delays diagnosis. Early diagnosis, preferably prenatally or neonatally, could improve outcomes, thus stressing the importance of universal screening. Equally important, 22q11.2DS has become a model for understanding rare and frequent congenital anomalies, medical conditions, psychiatric and developmental disorders, and may provide a platform to better understand these disorders while affording opportunities for translational strategies across the lifespan for both patients with 22q11.2DS and those with these associated features in the general population. PMID:27189754

  16. 22q11.2 deletion syndrome

    PubMed Central

    McDonald-McGinn, Donna M.; Sullivan, Kathleen E.; Marino, Bruno; Philip, Nicole; Swillen, Ann; Vorstman, Jacob A. S.; Zackai, Elaine H.; Emanuel, Beverly S.; Vermeesch, Joris R.; Morrow, Bernice E.; Scambler, Peter J.; Bassett, Anne S.

    2016-01-01

    22q11.2 deletion syndrome (22q11.2DS) is the most common chromosomal microdeletion disorder, estimated to result mainly from de novo non-homologous meiotic recombination events occurring in approximately 1 in every 1,000 fetuses. The first description in the English language of the constellation of findings now known to be due to this chromosomal difference was made in the 1960s in children with DiGeorge syndrome, who presented with the clinical triad of immunodeficiency, hypoparathyroidism and congenital heart disease. The syndrome is now known to have a heterogeneous presentation that includes multiple additional congenital anomalies and later-onset conditions, such as palatal, gastrointestinal and renal abnormalities, autoimmune disease, variable cognitive delays, behavioural phenotypes and psychiatric illness — all far extending the original description of DiGeorge syndrome. Management requires a multidisciplinary approach involving paediatrics, general medicine, surgery, psychiatry, psychology, interventional therapies (physical, occupational, speech, language and behavioural) and genetic counselling. Although common, lack of recognition of the condition and/or lack of familiarity with genetic testing methods, together with the wide variability of clinical presentation, delays diagnosis. Early diagnosis, preferably prenatally or neonatally, could improve outcomes, thus stressing the importance of universal screening. Equally important, 22q11.2DS has become a model for understanding rare and frequent congenital anomalies, medical conditions, psychiatric and developmental disorders, and may provide a platform to better understand these disorders while affording opportunities for translational strategies across the lifespan for both patients with 22q11.2DS and those with these associated features in the general population. PMID:27189754

  17. The Prevention of Repeat-Associated Deletions in Saccharomyces Cerevisiae by Mismatch Repair Depends on Size and Origin of Deletions

    PubMed Central

    Tran, H. T.; Gordenin, D. A.; Resnick, M. A.

    1996-01-01

    We have investigated the effects of mismatch repair on 1- to 61-bp deletions in the yeast Saccharomyces cerevisiae. The deletions are likely to involve unpaired loop intermediates resulting from DNA polymerase slippage. The mutator effects of mutations in the DNA polymerase δ (POL3) gene and the recombinational repair RAD52 gene were studied in combination with mismatch repair defects. The pol3-t mutation increased up to 1000-fold the rate of extended (7-61 bp) but not of 1-bp deletions. In a rad52 null mutant only the 1-bp deletions were increased (12-fold). The mismatch repair mutations pms1, msh2 and msh3 did not affect 31- and 61-bp deletions in the pol3-t but increased the rates of 7- and 1-bp deletions. We propose that loops less than or equal to seven bases generated during replication are subject to mismatch repair by the PMS1, MSH2, MSH3 system and that it cannot act on loops >=31 bases. In contrast to the pol3-t, the enhancement of 1-bp deletions in a rad52 mutant is not altered by a pms1 mutation. Thus, mismatch repair appears to be specific to errors of DNA synthesis generated during semiconservative replication. PMID:8844147

  18. Documentation for the machine-readable version of the Morphological Catalogue of Galaxies (MCG) of Vorontsov-Velyaminov et al, 1962-1968

    NASA Technical Reports Server (NTRS)

    Warren, W. H., Jr.

    1982-01-01

    Modifications, corrections, and the record format are provided for the machine-readable version of the "Morphological Catalogue of Galaxies.' In addition to hundreds of individual corrections, a detailed comparison of the machine-readable with the published catalogue resulted in the addition of 116 missing objects, the deletion of 10 duplicate records, and a format modification to increase storage efficiency.

  19. Laboratory Tests

    MedlinePlus

    Laboratory tests check a sample of your blood, urine, or body tissues. A technician or your doctor ... compare your results to results from previous tests. Laboratory tests are often part of a routine checkup ...

  20. SophiNet Version 12

    SciTech Connect

    2012-08-09

    SophiNet Version 12 is part of the code contained in the application ‘oglnet’ and comprises the portions that make ‘oglnet’ receive and display Sophia data from the Sophia Daemon ‘sophiad’. Specifically this encompasses the channel, host and alert receiving and the treeview HUD widget.

  1. Montage Version 3.0

    NASA Technical Reports Server (NTRS)

    Jacob, Joseph; Katz, Daniel; Prince, Thomas; Berriman, Graham; Good, John; Laity, Anastasia

    2006-01-01

    The final version (3.0) of the Montage software has been released. To recapitulate from previous NASA Tech Briefs articles about Montage: This software generates custom, science-grade mosaics of astronomical images on demand from input files that comply with the Flexible Image Transport System (FITS) standard and contain image data registered on projections that comply with the World Coordinate System (WCS) standards. This software can be executed on single-processor computers, multi-processor computers, and such networks of geographically dispersed computers as the National Science Foundation s TeraGrid or NASA s Information Power Grid. The primary advantage of running Montage in a grid environment is that computations can be done on a remote supercomputer for efficiency. Multiple computers at different sites can be used for different parts of a computation a significant advantage in cases of computations for large mosaics that demand more processor time than is available at any one site. Version 3.0 incorporates several improvements over prior versions. The most significant improvement is that this version is accessible to scientists located anywhere, through operational Web services that provide access to data from several large astronomical surveys and construct mosaics on either local workstations or remote computational grids as needed.

  2. CCAIN, Version 1.0

    Energy Science and Technology Software Center (ESTSC)

    2005-05-26

    CCAIN, Version 1.0 Date: 06/15/2005 This software is an instantiation of Common Component Architecture (CCA) framework written in C. The framework is used to compose (create, register, destroy) C, C++, and Fortran components into a running CCA application. Language bindings are provided for F90 and F03 to allow codes in these languages to interface with the framework.

  3. ALSSAT Version 6.0

    NASA Technical Reports Server (NTRS)

    Yeh, Hue-Hsia; Brown, Cheryl; Jeng, Frank

    2012-01-01

    Advanced Life Support Sizing Analysis Tool (ALSSAT) at the time of this reporting has been updated to version 6.0. A previous version was described in Tool for Sizing Analysis of the Advanced Life Support System (MSC- 23506), NASA Tech Briefs, Vol. 29, No. 12 (December 2005), page 43. To recapitulate: ALSSAT is a computer program for sizing and analyzing designs of environmental-control and life-support systems for spacecraft and surface habitats to be involved in exploration of Mars and the Moon. Of particular interest for analysis by ALSSAT are conceptual designs of advanced life-support (ALS) subsystems that utilize physicochemical and biological processes to recycle air and water and process human wastes to reduce the need of resource resupply. ALSSAT is a means of investigating combinations of such subsystems technologies featuring various alternative conceptual designs and thereby assisting in determining which combination is most cost-effective. ALSSAT version 6.0 has been improved over previous versions in several respects, including the following additions: an interface for reading sizing data from an ALS database, computational models of a redundant regenerative CO2 and Moisture Removal Amine Swing Beds (CAMRAS) for CO2 removal, upgrade of the Temperature & Humidity Control's Common Cabin Air Assembly to a detailed sizing model, and upgrade of the Food-management subsystem.

  4. MEASUREMENT AND PRECISION, EXPERIMENTAL VERSION.

    ERIC Educational Resources Information Center

    Harvard Univ., Cambridge, MA. Harvard Project Physics.

    THIS DOCUMENT IS AN EXPERIMENTAL VERSION OF A PROGRAMED TEXT ON MEASUREMENT AND PRECISION. PART I CONTAINS 24 FRAMES DEALING WITH PRECISION AND SIGNIFICANT FIGURES ENCOUNTERED IN VARIOUS MATHEMATICAL COMPUTATIONS AND MEASUREMENTS. PART II BEGINS WITH A BRIEF SECTION ON EXPERIMENTAL DATA, COVERING SUCH POINTS AS (1) ESTABLISHING THE ZERO POINT, (2)…

  5. 75 FR 31768 - Procurement List Proposed Additions and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-04

    ...The Committee is proposing to add to the Procurement List products and services to be furnished by nonprofit agencies employing persons who are blind or have other severe disabilities, and to delete services previously furnished by such...

  6. Deletion patterns of Duchenne and Becker muscular dystrophies in Greece.

    PubMed Central

    Florentin, L; Mavrou, A; Kekou, K; Metaxotou, C

    1995-01-01

    We present molecular data from 90 Greek boys with Duchenne or Becker muscular dystrophy using cDNA analysis or multiplex PCR or both. Deletions were detected in 63.3% of patients and were mainly clustered in two areas of the gene, one in the 3' and one in the 5' end of the gene (exons 3-19 and 44-53). Almost 17% of deletion breakpoints lay in intron 44 while 29% of deletions have a breakpoint in intron 50. Thus the distribution of deletions in our DMD/BMD patients differs from that previously reported. Furthermore a 1:4.35 proximal:distal ratio was observed in familial cases and a 1:2.45 ratio in isolated ones. PMID:7897627

  7. Additions and deletions to the known cerambycidae (Coleoptera) of Bolivia

    Technology Transfer Automated Retrieval System (TEKTRAN)

    An additional 137 species and two tribes are added to the known cerambycid fauna of Bolivia while 12 species are deleted. Comments and statistics regarding the growth of knowledge on the Bolivian Cerambycid fauna and species endemicity are included....

  8. 76 FR 41768 - Procurement List; Additions and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-15

    ...This action adds services to the Procurement List that will be provided by nonprofit agencies employing persons who are blind or have other severe disabilities, and deletes services from the Procurement List previously provided by such...

  9. 76 FR 16733 - Procurement List; Proposed Additions and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-25

    .... (Seattle Lighthouse), Seattle, WA. Contracting Activity: DEFENSE LOGISTICS AGENCY AVIATION, RICHMOND, VA... Allis, WI. Contracting Activity: MILITARY RESALE-DEFENSE COMMISSARY AGENCY, FORT LEE, VA. Coverage: C... PEOPLE WHO ARE BLIND OR SEVERELY DISABLED Procurement List; Proposed Additions and Deletions...

  10. 75 FR 56995 - Procurement List Proposed Additions and Deletion

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-17

    ...The Committee is proposing to add products to the Procurement List that will be furnished by the nonprofit agencies employing persons who are blind or have other severe disabilities and to delete a product previously furnished by such...

  11. Constitutional Ip36 deletion in a child with neuroblastoma

    SciTech Connect

    Biegel, J.A.; Zackai, E.H.; Scher, C.D.; Emanuel, B.S. Univ. of Pennsylvania, Philadelphia ); White, P.S.; Marshall, H.N.; Fujimori, Minoru; Brodeur, G.M. )

    1993-01-01

    The authors describe a child with dysmorphic features, as well as developmental and growth delay, who developed neuroblastoma at 5 mo of age. Cytogenetic analysis of blood lymphocytes revealed an interstitial deletion of 1p36.1 [r arrow] 1p36.2, which was apparent only with high-resolution banding. Molecular analysis with a collection of polymorphic DNA probes for 1p confirmed an interstitial deletion involving subbands of 1p36. Deletions of this region are a common finding in neuroblastoma cells from patients with advanced stages of disease. Therefore, these results (a) suggest that constitutional deletion of this region predisposed the patient to the development of neuroblastoma and (b) support the localization of a neuroblastoma tumor-suppressor locus to 1p36. 48 refs., 2 figs.

  12. 78 FR 63967 - Procurement List; Proposed Addition and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-25

    ...: Social Vocational Services, Inc.--Deleted, San Jose, CA Contracting Activity: DEPT OF THE ARMY, W40M NATL... Management Service (inventory control, obsolescence identification, engineering support and some...

  13. Genetics Home Reference: 19p13.13 deletion syndrome

    MedlinePlus

    ... Resources (1 link) National Human Genome Research Institute: Chromosome Abnormalities Educational Resources (5 links) MalaCards: chromosome 19p13.13 deletion syndrome March of Dimes: Chromosomal ...

  14. 23 CFR 658.11 - Additions, deletions, exceptions, and restrictions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... AND TRAFFIC OPERATIONS TRUCK SIZE AND WEIGHT, ROUTE DESIGNATIONS-LENGTH, WIDTH AND WEIGHT LIMITATIONS.... Changed conditions or additional information may require the deletion of a designated route or a...

  15. 23 CFR 658.11 - Additions, deletions, exceptions, and restrictions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... AND TRAFFIC OPERATIONS TRUCK SIZE AND WEIGHT, ROUTE DESIGNATIONS-LENGTH, WIDTH AND WEIGHT LIMITATIONS.... Changed conditions or additional information may require the deletion of a designated route or a...

  16. 78 FR 71581 - Procurement List; Additions and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-29

    ...This action adds products and a service to the Procurement List that will be furnished by nonprofit agencies employing persons who are blind or have other severe disabilities, and deletes products and services previously furnished by such...

  17. 77 FR 12816 - Procurement List Proposed Addition and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-02

    ... Office, Sherwood Forest Staging Area, 2695 Sherwood Forest, Baton Rouge, LA. NPA: Louisiana Industries for the Disabled, Inc., Baton Rouge, LA. Contracting Activity: Department of Homeland Security, Federal Emergency Management Agency, Baton, LA. Deletions Regulatory Flexibility Act Certification...

  18. 78 FR 16475 - Procurement List; Proposed Additions and Deletion

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-15

    ...The Committee is proposing to add products and services to the Procurement List that will be furnished by nonprofit agencies employing persons who are blind or have other severe disabilities, and deletes a service previously provided by such an...

  19. Characterization of a lymphoblastoid line deleted for lambda immunoglobulin genes

    SciTech Connect

    Hough, C.A., White, B.N., Holden, J.A.

    1995-04-01

    While characterizing the cat eye syndrome (CES) supernumerary chromosome for the presence of {lambda} immunoglobulin gene region sequences, a lymphoblastoid cell line from one CES patient was identified in which there was selection of cells deleted from some IGLC and IGLV genes. Two distinct deletions, one on each chromosome 22, were identified, presumably arising from independent somatic recombination events occurring during B-lymphocyte differentiation. The extent of the deleted regions was determined using probes from the various IGLV subgroups and they each covered at least 82 kilobases. The precise definition of the deletions was not possible because of conservation of some restriction sites in the IGLV region. The cell line was used to map putative IGLV genes within the recombinant phage {lambda}V{lambda}135 to the distal part of the IGLV gene region. 35 refs., 4 figs.

  20. 77 FR 25146 - Procurement List; Proposed Additions and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-27

    ...The Committee is proposing to add products to the Procurement List that will be furnished by the nonprofit agency employing persons who are blind or have other severe disabilities, and deletes products previously furnished by such...

  1. 75 FR 7450 - Procurement List: Proposed Addition and Deletion

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-19

    ... Services Corporation, Colorado Springs, CO. Contracting Activity: DEPT OF THE ARMY, XR W6BA ACA, FT CARSON, COLORADO. Deletion Regulatory Flexibility Act Certification I certify that the following action will...

  2. 78 FR 43180 - Procurement List; Proposed Additions and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-19

    ...The Committee is proposing to add services to the Procurement List that will be provided by nonprofit agencies employing persons who are blind or have other severe disabilities, and deletes products and services previously furnished by such...

  3. Chromosomal deletions and tumor suppressor genes in prostate cancer.

    PubMed

    Dong, J T

    2001-01-01

    Chromosomal deletion appears to be the earliest as well as the most frequent somatic genetic alteration during carcinogenesis. It inactivates a tumor suppressor gene in three ways, that is, revealing a gene mutation through loss of heterozygosity as proposed in the two-hit theory, inducing haploinsufficiency through quantitative hemizygous deletion and associated loss of expression, and truncating a genome by homozygous deletion. Whereas the two-hit theory has guided the isolation of many tumor suppressor genes, the haploinsufficiency hypothesis seems to be also useful in identifying target genes of chromosomal deletions, especially for the deletions detected by comparative genomic hybridization (CGH). At present, a number of chromosomal regions have been identified for their frequent deletions in prostate cancer, including 2q13-q33, 5q14-q23, 6q16-q22, 7q22-q32, 8p21-p22, 9p21-p22, 10q23-q24, 12p12-13, 13q14-q21, 16q22-24, and 18q21-q24. Strong candidate genes have been identified for some of these regions, including NKX3.1 from 8p21, PTEN from 10q23, p27/Kip1 from 12p13, and KLF5 from 13q21. In addition to their location in a region with frequent deletion, there are functional and/or genetic evidence supporting the candidacy of these genes. Thus far PTEN is the most frequently mutated gene in prostate cancer, and KLF5 showed the most frequent hemizygous deletion and loss of expression. A tumor suppressor role has been demonstrated for NKX3.1, PTEN, and p27/Kip1 in knockout mice models. Such genes are important targets of investigation for the development of biomarkers and therapeutic regimens. PMID:12085961

  4. Multigenerational autosomal dominant inheritance of 5p chromosomal deletions.

    PubMed

    Zhang, Bin; Willing, Marcia; Grange, Dorothy K; Shinawi, Marwan; Manwaring, Linda; Vineyard, Marisa; Kulkarni, Shashikant; Cottrell, Catherine E

    2016-03-01

    Deletion of the short arm of chromosome 5 (5p-) is associated with phenotypic features including a cat-like cry in infancy, dysmorphic facial features, microcephaly, and intellectual disability, and when encompassing a minimal critical region, may be defined as Cri-du-Chat syndrome (CdCS). Most 5p deletions are de novo in origin, and familial cases are often associated with translocation and inversion. Herein, we report three multigenerational families carrying 5p terminal deletions of different size transmitted in an autosomal dominant manner causing variable clinical findings. Terminal 5p deletions and the mode of inheritance were clinically characterized and molecularly analyzed by a combination of microarray and fluorescence in situ hybridization analyses. Shared phenotypic features documented in this cohort included neuropsychiatric findings, poor growth, and dysmorphic facial features. This study supports newly recognized effects of aberrant SEMA5A and CTNND2 dosage on severity of autistic and cognitive phenotypes. Comparative analysis of the breakpoints narrows the critical region for the cat-like cry down to an interval less than 1 Mb encompassing a candidate gene ICE1, which regulates small nuclear RNA transcription. This study also indicates that familial terminal 5p deletion is a rare presentation displaying intra- and inter-familial phenotypic variability, the latter of which may be attributed to size and gene content of the deletion. The observed intra-familial phenotypic heterogeneity suggests that additional modifying elements including genetic and environmental factors may have an impact on the clinical manifestations observed in 5p deletion carriers, and in time, further high resolution studies of 5p deletion breakpoints will continue to aid in defining genotype-phenotype correlations. PMID:26601658

  5. Mitochondrial DNA deletions in patients with chronic suppurative otitis media.

    PubMed

    Tatar, Arzu; Tasdemir, Sener; Sahin, Ibrahim; Bozoglu, Ceyda; Erdem, Haktan Bagis; Yoruk, Ozgur; Tatar, Abdulgani

    2016-09-01

    The aim of this study was to investigate the 4977 and 7400 bp deletions of mitochondrial DNA in patients with chronic suppurative otitis media and to indicate the possible association of mitochondrial DNA deletions with chronic suppurative otitis media. Thirty-six patients with chronic suppurative otitis media were randomly selected to assess the mitochondrial DNA deletions. Tympanomastoidectomy was applied for the treatment of chronic suppurative otitis media, and the curettage materials including middle ear tissues were collected. The 4977 and 7400 bp deletion regions and two control regions of mitochondrial DNA were assessed by using the four pair primers. DNA was extracted from middle ear tissues and peripheral blood samples of the patients, and then polymerase chain reactions (PCRs) were performed. PCR products were separated in 2 % agarose gel. Seventeen of 36 patients had the heterozygote 4977 bp deletion in the middle ear tissue but not in peripheral blood. There wasn't any patient who had the 7400 bp deletion in mtDNA of their middle ear tissue or peripheral blood tissue. The patients with the 4977 bp deletion had a longer duration of chronic suppurative otitis media and a higher level of hearing loss than the others (p < 0.01). Long time chronic suppurative otitis media and the reactive oxygen species can cause the mitochondrial DNA deletions and this may be a predisposing factor to sensorineural hearing loss in chronic suppurative otitis media. An antioxidant drug as a scavenger agent may be used in long-term chronic suppurative otitis media. PMID:26620342

  6. Megabase deletions of gene deserts result in viable mice

    SciTech Connect

    Nobrega, Marcelo A.; Zhu, Yiwen; Plajzer-Frick, Ingrid; Afzal,Veena; Rubin, Edward M.

    2004-05-01

    The functional importance of the approximately 98 percent of mammalian genomes not corresponding to protein coding sequences remain largely un-scrutinized 1. To test experimentally whether some extensive regions of non-coding DNA, referred to as gene deserts 2-4, contain critical functions essential for the viability of the organism, we deleted two large non-coding intervals, 1,511 kb and 845 kb in length, from the mouse genome. Viable mice homozygous for the deletions were generated and were indistinguishable from wild-type litter mates with regards to morphology, reproductive fitness, growth, longevity and a variety of parameters assaying general homeostasis. Further in-depth analysis of the expression of genes bracketing the deletions revealed similar expression characteristics in homozygous deletion and wild-type mice. Together, the two deleted segments harbour 1,243 non-coding sequences conserved between humans and rodents (>100bp, 70 percent identity). These studies demonstrate that some large-scale deletions of non-coding DNA can be well tolerated by an organism, bringing into question the role of many human-mouse conserved sequences 5,6, and further supports the existence of potentially ''disposable DNAi'' in the genomes of mammals.

  7. Developmental genetics of deleted mtDNA in mitochondrial oculomyopathy.

    PubMed

    Marzuki, S; Berkovic, S F; Saifuddin Noer, A; Kapsa, R M; Kalnins, R M; Byrne, E; Sasmono, T; Sudoyo, H

    1997-02-12

    Heteroplasmic populations of mtDNA, consisting of normal mtDNA and mtDNA with large deletions, are found in the skeletal muscle and other tissues of certain patients with mitochondrial respiratory chain deficiencies, particularly in those with the CPEO (chronic progressive external ophthalmoplegia) phenotype. To study the developmental genetics of this mitochondrial disorder, the distribution of the deleted mtDNA in a wide range of tissues of different embryonic origins (total 34 samples from 27 tissues obtained at autopsy) was investigated in a patient with the CPEO syndrome. Three species of partially deleted mtDNA were observed, with deletions of 2.3 kb, 5.0 kb and 6.4 kb. Their tissue distribution suggests that the mtDNA deletions have occurred very early during embryonic development, prior to the differentiation events that lead to the formation of the three primary embryonic germ layers, and that the partially deleted mtDNA species were segregated during development mainly to the skeletal muscle and to tissues of the central nervous system. PMID:9094043

  8. A large deletion causes apparent homozygosity for the D1152H mutation in the cystic fibrosis transmembrane regulator (CFTR) gene.

    PubMed

    Diana, Anna; Tesse, Riccardina; Polizzi, Angela M; Santostasi, Teresa; Manca, Antonio; Leonetti, Giuseppina; Seia, Manuela; Porcaro, Luigi; Cavallo, Luciano

    2012-04-10

    We report the case of a patient with an apparent homozygosity for the D1152H mutation located in exon 18 of the cystic fibrosis transmembrane conductance regulator (CFTR) gene. The parents had no personal history of cystic fibrosis (CF) and referred to our laboratory after the diagnosis of fetal bowel hyperechogenicity. The proband presented with meconium ileus and normal sweat chloride test. Sequencing of the CFTR exon 18 together with quantitative genomic assays, such as real-time PCR and the multiplex ligation probe amplification (MLPA) techniques, were performed and revealed that the father was heterozygous for the D1152H mutation and the mother carried a large deletion of the CFTR gene encompassing the genomic sequence including the same mutation. The child inherited D1152H from his father and the large deletion of the CFTR gene from his mother. We suggest that D1152H likely acts as a mild mutation with a dominant effect on the severe deletion of exon 18, considering that after 3 years of clinical examinations the child shows no classical signs and symptoms of CF. Not testing for large deletions in subjects with apparent homozygosity for a mutated CFTR allele could lead to the misidentification of CFTR mutation carrier status. PMID:22310382

  9. Correlations between long inverted repeat (LIR) features, deletion size and distance from breakpoint in human gross gene deletions

    PubMed Central

    Aygun, Nevim

    2015-01-01

    Long inverted repeats (LIRs) have been shown to induce genomic deletions in yeast. In this study, LIRs were investigated within ±10 kb spanning each breakpoint from 109 human gross deletions, using Inverted Repeat Finder (IRF) software. LIR number was significantly higher at the breakpoint regions, than in control segments (P < 0.001). In addition, it was found that strong correlation between 5′ and 3′ LIR numbers, suggesting contribution to DNA sequence evolution (r = 0.85, P < 0.001). 138 LIR features at ±3 kb breakpoints in 89 (81%) of 109 gross deletions were evaluated. Significant correlations were found between distance from breakpoint and loop length (r = −0.18, P < 0.05) and stem length (r = −0.18, P < 0.05), suggesting DNA strands are potentially broken in locations closer to bigger LIRs. In addition, bigger loops cause larger deletions (r = 0.19, P < 0.05). Moreover, loop length (r = 0.29, P < 0.02) and identity between stem copies (r = 0.30, P < 0.05) of 3′ LIRs were more important in larger deletions. Consequently, DNA breaks may form via LIR-induced cruciform structure during replication. DNA ends may be later repaired by non-homologous end-joining (NHEJ), with following deletion. PMID:25657065

  10. Autogen Version 2.0

    NASA Technical Reports Server (NTRS)

    Gladden, Roy

    2007-01-01

    Version 2.0 of the autogen software has been released. "Autogen" (automated sequence generation) signifies both a process and software used to implement the process of automated generation of sequences of commands in a standard format for uplink to spacecraft. Autogen requires fewer workers than are needed for older manual sequence-generation processes and reduces sequence-generation times from weeks to minutes.

  11. Laboratory Building.

    SciTech Connect

    Herrera, Joshua M.

    2015-03-01

    This report is an analysis of the means of egress and life safety requirements for the laboratory building. The building is located at Sandia National Laboratories (SNL) in Albuquerque, NM. The report includes a prescriptive-based analysis as well as a performance-based analysis. Following the analysis are appendices which contain maps of the laboratory building used throughout the analysis. The top of all the maps is assumed to be north.

  12. Laboratory Microcomputing

    PubMed Central

    York, William B.

    1984-01-01

    Microcomputers will play a major role in the laboratory, not only in the calculation and interpretation of clinical test data, but also will have an increasing place of importance in the management of laboratory resources in the face of the transition from revenue generating to the cost center era. We will give you a glimpse of what can be accomplished with the management data already collected by many laboratories today when the data are processed into meaningful reports.

  13. SPARK Version 1. 1 user manual

    SciTech Connect

    Weissenburger, D.W.

    1988-01-01

    This manual describes the input required to use Version 1.1 of the SPARK computer code. SPARK 1.1 is a library of FORTRAN main programs and subprograms designed to calculate eddy currents on conducting surfaces where current flow is assumed zero in the direction normal to the surface. Surfaces are modeled with triangular and/or quadrilateral elements. Lorentz forces produced by the interaction of eddy currents with background magnetic fields can be output at element nodes in a form compatible with most structural analysis codes. In addition, magnetic fields due to eddy currents can be determined at points off the surface. Version 1.1 features eddy current streamline plotting with optional hidden-surface-removal graphics and topological enhancements that allow essentially any orientable surface to be modeled. SPARK also has extensive symmetry specification options. In order to make the manual as self-contained as possible, six appendices are included that present summaries of the symmetry options, topological options, coil options and code algorithms, with input and output examples. An edition of SPARK 1.1 is available on the Cray computers at the National Magnetic Fusion Energy Computer Center at Livermore, California. Another more generic edition is operational on the VAX computers at the Princeton Plasma Physics Laboratory and is available on magnetic tape by request. The generic edition requires either the GKS or PLOT10 graphics package and the IMSL or NAG mathematical package. Requests from outside the United States will be subject to applicable federal regulations regarding dissemination of computer programs. 22 refs.

  14. Zgoubi user`s guide. Version 4

    SciTech Connect

    Meot, F.; Valero, S.

    1997-10-15

    The computer code Zgoubi calculates trajectories of charged particles in magnetic and electric fields. At the origin specially adapted to the definition and adjustment of beam lines and magnetic spectrometers, it has so-evolved that it allows the study of systems including complex sequences of optical elements such as dipoles, quadrupoles, arbitrary multipoles and other magnetic or electric devices, and is able as well to handle periodic structures. Compared to other codes, it presents several peculiarities: (1) a numerical method for integrating the Lorentz equation, based on Taylor series, which optimizes computing time and provides high accuracy and strong symplecticity, (2) spin tracking, using the same numerical method as for the Lorentz equation, (3) calculation of the synchrotron radiation electric field and spectra in arbitrary magnetic fields, from the ray-tracing outcomes, (4) the possibility of using a mesh, which allows ray-tracing from simulated or measured (1-D, 2-D or 3-D) field maps, (5) Monte Carlo procedures: unlimited number of trajectories, in-flight decay, etc. (6) built-in fitting procedure, (7) multiturn tracking in circular accelerators including many features proper to machine parameter calculation and survey, and also the simulation of time-varying power supplies. The initial version of the Code, dedicated to the ray-tracing in magnetic fields, was developed by D. Garreta and J.C. Faivre at CEN-Saclay in the early 1970`s. It was perfected for the purpose of studying the four spectrometers (SPES I, II, III, IV) at the Laboratoire National Saturne (CEA-Saclay, France), and SPEG at Ganil (Caen, France). It is now in use in several national and foreign laboratories. This manual is intended only to describe the details of the most recent version of Zogoubi, which is far from being a {open_quotes}finished product{close_quotes}.

  15. FORM version 4.0

    NASA Astrophysics Data System (ADS)

    Kuipers, J.; Ueda, T.; Vermaseren, J. A. M.; Vollinga, J.

    2013-05-01

    We present version 4.0 of the symbolic manipulation system FORM. The most important new features are manipulation of rational polynomials and the factorization of expressions. Many other new functions and commands are also added; some of them are very general, while others are designed for building specific high level packages, such as one for Gröbner bases. New is also the checkpoint facility, that allows for periodic backups during long calculations. Finally, FORM 4.0 has become available as open source under the GNU General Public License version 3. Program summaryProgram title: FORM. Catalogue identifier: AEOT_v1_0 Program summary URL:http://cpc.cs.qub.ac.uk/summaries/AEOT_v1_0.html Program obtainable from: CPC Program Library, Queen's University, Belfast, N. Ireland Licensing provisions: GNU General Public License, version 3 No. of lines in distributed program, including test data, etc.: 151599 No. of bytes in distributed program, including test data, etc.: 1 078 748 Distribution format: tar.gz Programming language: The FORM language. FORM itself is programmed in a mixture of C and C++. Computer: All. Operating system: UNIX, LINUX, Mac OS, Windows. Classification: 5. Nature of problem: FORM defines a symbolic manipulation language in which the emphasis lies on fast processing of very large formulas. It has been used successfully for many calculations in Quantum Field Theory and mathematics. In speed and size of formulas that can be handled it outperforms other systems typically by an order of magnitude. Special in this version: The version 4.0 contains many new features. Most important are factorization and rational arithmetic. The program has also become open source under the GPL. The code in CPC is for reference. You are encouraged to upload the most recent sources from www.nikhef.nl/form/formcvs.php because of frequent bug fixes. Solution method: See "Nature of Problem", above. Additional comments: NOTE: The code in CPC is for reference. You are encouraged

  16. SITE CHARACTERIZATION LIBRARY VERSION 3.0

    EPA Science Inventory

    The Site Characterization Library is a CD that provides a centralized, field-portable source for site characterization information. Version 3 of the Site Characterization Library contains additional (from earlier versions) electronic documents and computer programs related to th...

  17. Stationary phase deletions in Escherichia coli. II. Mutations which stimulate stationary phase deletions in plasmid pMC874.

    PubMed

    Balbinder, E

    2001-08-01

    Deletions in the plasmid pMC874 take place in resting cells incubating on McConkey's or minimal lactose agar and are time rather than generation dependent. These deletions join the km(r) promoter to a promoterless lac operon giving rise to Lac(+) papillae on McConkey's lactose agar, and can occur in the absence of sequence homologies such as direct or inverted repeats. Using this as a selective screen we isolated 31 mutants designated dli (for deletion increase), which enhanced to different extents the frequency of this unusual class of deletions. Six of these were characterized by phenotypic tests and their ability to stimulate other deletion events such as the excision of Tn10 from various chromosomal sites and the loss of cloned fragments between two EcoR1 sites in the gene for chloramphenicol resistance (cat) of plasmid pBR325. Two of them showed contrasting phenotypes and were studied further: one (dli1) stimulated Lac(+) deletions in pMC874 in resting cells but not Tn10 excision from chromosomal locations in log phase cells, and the other one (dli2) did exactly the reverse, i.e. it enhanced Tn10 excision but not Lac(+) deletion incidence. Mapping and complementation tests showed that dli1 is a null mutation in recC and was renamed recC2251. This is strong evidence that resting phase deletions in pMC874 are stimulated by the absence of a functional RecBCD enzyme. The dli2 mutation was identified by mapping and phenotypic tests as a mutation in uvrD, the gene for helicase II, and it was tentatively designated uvrD(-)dli2. These results show that (1) pMC874 is an excellent system to select mutants for genetic functions involved in the generation of resting phase deletions, and (2) there are at least two major deletion pathways in E. coli, one active in resting and the other in actively dividing cells. PMID:11470479

  18. Color enhanced version of 360-degree panorama

    NASA Technical Reports Server (NTRS)

    1997-01-01

    This is a 'geometrically improved, color enhanced' version of the 360-degree panorama heretofore known as the 'Gallery Pan', the first contiguous, uniform panorama taken by the Imager for Mars Pathfinder (IMP) over the course of Sols 8, 9, and 10. Different regions were imaged at different times over the three Martian days to acquire consistent lighting and shadow conditions for all areas of the panorama.

    The IMP is a stereo imaging system that, in its fully deployed configuration, stands 1.8 meters above the Martian surface, and has a resolution of two millimeters at a range of two meters. In this geometrically improved version of the panorama, distortion due to a 2.5 degree tilt in the IMP camera mast has been removed, effectively flattening the horizon.

    The IMP has color capability provided by 24 selectable filters -- twelve filters per 'eye.' Its red, green, and blue filters were used to take this image. The color was digitally balanced according to the color transmittance capability of a high-resolution TV at the Jet Propulsion Laboratory (JPL), and is dependent on that device. In this color enhanced version of the panorama, detail in surface features are brought out via changes to saturation and intensity, holding the original hue constant. A threshold was applied to avoid changes to the sky.

    At left is a Lander petal and a metallic mast which is a portion of the low-gain antenna. Misregistration in the antenna and other Lander features is due to parallax in the extreme foreground. On the horizon the double 'Twin Peaks' are visible, about 1-2 kilometers away. The rock 'Couch' is the dark, curved rock at right of Twin Peaks. Another Lander petal is at left-center, showing the fully deployed forward ramp at far left, and rear ramp at right, which rover Sojourner used to descend to the surface of Mars on July 5. Immediately to the left of the rear ramp is the rock 'Barnacle Bill', which scientists found to be andesitic, possibly indicating that it is a

  19. BUCKY instruction manual, version 3.3

    NASA Technical Reports Server (NTRS)

    Smith, James P.

    1994-01-01

    The computer program BUCKY is a p-version finite element package for the solution of structural problems. The current version of BUCKY solves the 2-D plane stress, 3-D plane stress plasticity, 3-D axisymmetric, Mindlin and Kirchoff plate bending, and buckling problems. The p-version of the finite element method is a highly accurate version of the traditional finite element method. Example cases are presented to show the accuracy and application of BUCKY.

  20. SRT Status and Plans for Version-7

    NASA Technical Reports Server (NTRS)

    Susskind, Joel; Blaisdell, John M.; Iredell, Lena

    2013-01-01

    Status of Version-6 at GSFC-GSFC version-6 must match JPL version-6 before we can improve it. Short-range plans evolutionary improvements. Mid-Range plans- New thrusts, Higher spatial resolution retrievals cloud spectral emissivity. Long-range plans- more challenging ideas

  1. Functional Profiling Using the Saccharomyces Genome Deletion Project Collections.

    PubMed

    Nislow, Corey; Wong, Lai Hong; Lee, Amy Huei-Yi; Giaever, Guri

    2016-01-01

    The ability to measure and quantify the fitness of an entire organism requires considerably more complex approaches than simply using traditional "omic" methods that examine, for example, the abundance of RNA transcripts, proteins, or metabolites. The yeast deletion collections represent the only systematic, comprehensive set of null alleles for any organism in which such fitness measurements can be assayed. Generated by the Saccharomyces Genome Deletion Project, these collections allow the systematic and parallel analysis of gene functions using any measurable phenotype. The unique 20-bp molecular barcodes engineered into the genome of each deletion strain facilitate the massively parallel analysis of individual fitness. Here, we present functional genomic protocols for use with the yeast deletion collections. We describe how to maintain, propagate, and store the deletion collections and how to perform growth fitness assays on single and parallel screening platforms. Phenotypic fitness analyses of the yeast mutants, described in brief here, provide important insights into biological functions, mechanisms of drug action, and response to environmental stresses. It is important to bear in mind that the specific assays described in this protocol represent some of the many ways in which these collections can be assayed, and in this description particular attention is paid to maximizing throughput using growth as the phenotypic measure. PMID:27587776

  2. Functional Consequences of Mitochondrial DNA Deletions in Human Skin Fibroblasts

    PubMed Central

    Majora, Marc; Wittkampf, Tanja; Schuermann, Bianca; Schneider, Maren; Franke, Susanne; Grether-Beck, Susanne; Wilichowski, Ekkehard; Bernerd, Françoise; Schroeder, Peter; Krutmann, Jean

    2009-01-01

    Deletions within the mitochondrial DNA (mtDNA) are thought to contribute to extrinsic skin aging. To study the translation of mtDNA deletions into functional and structural changes in the skin, we seeded human skin fibroblasts into collagen gels to generate dermal equivalents. These cells were either derived from Kearns-Sayre syndrome (KSS) patients, who constitutively carry large amounts of the UV-inducible mitochondrial common deletion, or normal human volunteers. We found that KSS fibroblasts, in comparison with normal human fibroblasts, contracted the gels faster and more strongly, an effect that was dependent on reactive oxygen species. Gene expression and Western blot analysis revealed significant upregulation of lysyl oxidase (LOX) in KSS fibroblasts. Treatment with the specific LOX inhibitor β-aminopropionitrile decreased the contraction difference between KSS and normal human fibroblast equivalents. Also, addition of the antioxidant N-tert-butyl-α-phenylnitrone reduced the contraction difference by inhibiting collagen gel contraction in KSS fibroblasts, and both β-aminopropionitrile and N-tert-butyl-α-phenylnitrone diminished LOX activity. These data suggest a causal relationship between mtDNA deletions, reactive oxygen species production, and increased LOX activity that leads to increased contraction of collagen gels. Accordingly, increased LOX expression was also observed in vivo in photoaged human and mouse skin. Therefore, mtDNA deletions in human fibroblasts may lead to functional and structural alterations of the skin. PMID:19661442

  3. Characterization of large deletions in the DHCR7 gene.

    PubMed

    Lanthaler, B; Hinderhofer, K; Maas, B; Haas, D; Sawyer, H; Burton-Jones, S; Carter, K; Suri, M; Witsch-Baumgartner, M

    2015-08-01

    Pathogenic variants in the DHCR7 gene cause Smith-Lemli-Opitz syndrome (SLOS), a defect of cholesterol biosynthesis resulting in an autosomal recessive congenital metabolic malformation disorder. In approximately 4% of patients, the second mutation remains unidentified. In this study, 12 SLOS patients diagnosed clinically and/or by elevated 7-dehydrocholesterol (7-DHC) have been investigated by customized multiplex ligation-dependent probe amplification (MLPA) analysis, because only one DHCR7 sequence variant has been detected. Two unrelated patients of this cohort carry different large deletions in the DHCR7 gene. One patient showed a deletion of exons 3-6. The second patient has a deletion of exons 1 and 2 (non-coding) and lacks the major part of the promoter. These two patients show typical clinical and biochemical phenotypes of SLOS. Second disease-causing mutations are p.(Arg352Trp) and p.(Thr93Met), respectively. Deletion breakpoints were characterized successfully in both cases. Such large deletions are rare in the DHCR7 gene but will resolve some of the patients in whom a second mutation has not been detected. PMID:25040602

  4. Deletion 2q37 syndrome: Cognitive-behavioral trajectories and autistic features related to breakpoint and deletion size.

    PubMed

    Fisch, Gene S; Falk, Rena E; Carey, John C; Imitola, Jaime; Sederberg, Maria; Caravalho, Karen S; South, Sarah

    2016-09-01

    Subtelomeric deletions have been reported in ∼2.5% of individuals with developmental disabilities. Subtelomeric deletion 2q37 has been detected in many individuals diagnosed with intellectual disabilities (ID) and autism spectrum disorders (ASD). Previously, genotype-phenotype correspondences were examined for their relationship to breakpoints 37.1, 37.2, or 37.3. Our purpose was to ascertain whether there were phenotypic differences at these breakpoints, elucidate the cognitive-behavioral phenotype in del2q37, and examine the genotype-phenotype association in the deletion with respect to cognitive-behavioral profiles and ASD. We administered a comprehensive cognitive-behavioral battery to nine children diagnosed with del 2q37, ages 3.9-17.75 years. ID for five tested with the Stanford-Binet (4th Edition) (SBFE) ranged from severe to mild [IQ Range: 36-59]. Adaptive behavior scores from the Vineland Adaptive Behavior Scale (VABS) were much below adequate levels (DQ Range: floor value ["19"] to 55). Autism scores from the Child Autism Rating Scale (CARS) ranged from 22 [non-autistic] to 56 [extremely autistic]; 5/8 [63%] children received scores on the autism spectrum. Participants with the largest deletions, 10.1 and 9.5 Mb, attained the highest IQ and DQ scores while those with the smallest deletions, 7.9 and 6.6 Mb, made the lowest IQ and DQ scores. No association between deletion breakpoint and phenotype were found. Assessment of the various deleted regions suggested histone deacetylase 4 gene (HDAC4) was a likely candidate gene for ASD in our sample. However, two earlier reports found no association between HDAC4 haploinsufficiency and ASD. © 2016 Wiley Periodicals, Inc. PMID:27282419

  5. The internet is parents' main source of information about psychiatric manifestations of 22q11.2 deletion syndrome (22q11.2DS)☆

    PubMed Central

    van den Bree, Marianne B.M.; Miller, Gregory; Mansell, Elizabeth; Thapar, Anita; Flinter, Frances; Owen, Michael J.

    2013-01-01

    With advances in laboratory technology, an increasing number of potentially pathogenic CNVs is recognised. The phenotypic effects of some CNVs are well characterised, however, it remains unclear how much information reaches the parents of affected children and by what route. The 22q11.2 deletion syndrome (del22q11.2) is caused by the deletion of approximately 40 genes from the long arm of chromosome 22 and was first described in 1955 [1]. Our study reports the extent to which parents of an affected child are aware of the various manifestation of the condition and describes how they first learned about these potential problems. PMID:23707654

  6. Users guide for ENVSTD program Version 2. 0 and LTGSTD program Version 2. 0

    SciTech Connect

    Crawley, D.B.; Riesen, P.K.; Briggs, R.S.

    1989-02-01

    On January 30, 1989, the US Department of Energy (DOE) promulgated 10 CFR Part 435, Subpart A, an Interim Rule entitled ''Energy Conservation Voluntary Performance Standards for New Commercial and Multi-Family High Rise Residential Buildings; Mandatory for New Federal Buildings.'' As a consequence, federal agencies must design all future federal commercial and multifamily high rise residential buildings in accordance with the Standards, or show that their current standards already meet or exceed the energy-efficiency requirements of the Standards. Although these newly enacted Standards do not regulate the design of nonfederal buildings, DOE recommends that all design professionals use the Standards as guidelines for designing energy-conserving buildings. To encourage private sector use, the Standards were presented in the January 30, 1989, Federal Register in the format typical of commercial standards rather than a federal regulation. As a further help, DOE supported the development of various microcomputer programs to ease the use of the Standards. Two of these programs/emdash/ENVSTD (Version 2.0) and LTGSTD (Version 2.0)/emdash/are detailed in this users guide and provided on the accompanying diskette. This package, developed by Pacific Northwest Laboratory (PNL), is intended to facilitate the designer's use of the Standards dealing specifically with a building's envelope and lighting system designs. Using these programs will greatly simplify the designer's task of performing the sometimes complex calculations needed to determine a design's compliance with the Standards. 3 refs., 6 figs.

  7. Embrittlement data base, version 1

    SciTech Connect

    Wang, J.A.

    1997-08-01

    The aging and degradation of light-water-reactor (LWR) pressure vessels is of particular concern because of their relevance to plant integrity and the magnitude of the expected irradiation embrittlement. The radiation embrittlement of reactor pressure vessel (RPV) materials depends on many different factors such as flux, fluence, fluence spectrum, irradiation temperature, and preirradiation material history and chemical compositions. These factors must be considered to reliably predict pressure vessel embrittlement and to ensure the safe operation of the reactor. Based on embrittlement predictions, decisions must be made concerning operating parameters and issues such as low-leakage-fuel management, possible life extension, and the need for annealing the pressure vessel. Large amounts of data from surveillance capsules and test reactor experiments, comprising many different materials and different irradiation conditions, are needed to develop generally applicable damage prediction models that can be used for industry standards and regulatory guides. Version 1 of the Embrittlement Data Base (EDB) is such a comprehensive collection of data resulting from merging version 2 of the Power Reactor Embrittlement Data Base (PR-EDB). Fracture toughness data were also integrated into Version 1 of the EDB. For power reactor data, the current EDB lists the 1,029 Charpy transition-temperature shift data points, which include 321 from plates, 125 from forgoings, 115 from correlation monitor materials, 246 from welds, and 222 from heat-affected-zone (HAZ) materials that were irradiated in 271 capsules from 101 commercial power reactors. For test reactor data, information is available for 1,308 different irradiated sets (352 from plates, 186 from forgoings, 303 from correlation monitor materials, 396 from welds and 71 from HAZs) and 268 different irradiated plus annealed data sets.

  8. SAMRSolvers Version 0.1

    SciTech Connect

    Philip, Bobby; Pernice, Michael

    2006-09-01

    SAMRSolvers is a collection of multilevel solvers for systems of linear equations that result from finite volume discretization of an elliptic partial differential equation on a block-structure (or patch-based) locally refined grid. SAMRSolvers provides implementations of the Fast Adaptive Composite grid (FAC) method, and the AFACx method, which is a less expensive version of AFAC that smooths the error instead of solving for it on all but the coarsest level. These methods can be shown to converge at rates that are independent of the number of refinement levels. SAMRSolvers is intended for use with SAMRAIV2.0 and requires the SAMRUtilities package.

  9. Two alternative versions of strangeness

    PubMed Central

    Nishijima, Kazuhikoa

    2008-01-01

    The concept of strangeness emerged from the low energy phenomenology before the entry of quarks in particle physics. The connection between strangeness and isospin is rather accidental and loose and we recognize later that the definition of strangeness is model-dependent. Indeed, in Gell-Mann’s triplet quark model we realize that there is a simple alternative representation of strangeness. When the concept of generations is incorporated into the quark model we find that only the second alternative version of strangeness remains meaningful, whereas the original one does no longer keep its significance. PMID:18997448

  10. CANFOR Portuguese version: validation study

    PubMed Central

    2013-01-01

    Background The increase in prisoner population is a troublesome reality in several regions of the world. Along with this growth there is increasing evidence that prisoners have a higher proportion of mental illnesses and suicide than the general population. In order to implement strategies that address criminal recidivism and the health and social status of prisoners, particularly in mental disordered offenders, it is necessary to assess their care needs in a comprehensive, but individual perspective. This assessment must include potential harmful areas like comorbid personality disorder, substance misuse and offending behaviours. The Camberwell Assessment of Need – Forensic Version (CANFOR) has proved to be a reliable tool designed to accomplish such aims. The present study aimed to validate the CANFOR Portuguese version. Methods The translation, adaptation to the Portuguese context, back-translation and revision followed the usual procedures. The sample comprised all detainees receiving psychiatric care in four forensic facilities, over a one year period. A total of 143 subjects, and respective case manager, were selected. The forensic facilities were chosen by convenience: one prison hospital psychiatric ward (n=68; 47.6%), one male (n=24; 16.8%) and one female (n=22; 15.4%) psychiatric clinic and one civil security ward (n=29; 20.3%), all located nearby Lisbon. Basic descriptive statistics and Kappa weighted coefficients were calculated for the inter-rater and the test-retest reliability studies. The convergent validity was evaluated using the Global Assessment of Functioning and the Brief Psychiatric Rating Scale scores. Results The majority of the participants were male and single, with short school attendance, and accused of a crime involving violence against persons. The most frequent diagnosis was major depression (56.1%) and almost half presented positive suicide risk. The reliability study showed average Kappa weighted coefficients of 0.884 and 0