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Sample records for acid includes usda

  1. Fatty Acid Data in the USDA National Nutrient Databank: Data handling and currency issues

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Modifications in the USDA National Nutrient Databank System have facilitated the Nutrient Data Laboratory (NDL) in upgrading fatty acid handling. High priority was given to enabling fatty acid data to be entered in units as received (e.g. percent methyl esters, percent fatty acid of total fat) and t...

  2. Sugar beet activities of the USDA-ARS East Lansing conducted in cooperation with Saginaw Valley Bean and Beet Farm during 2011 (including Project 905)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Evaluation and rating plots were planted at the Saginaw Valley Research & Extension Center in Frankenmuth, MI in 2011 that focused on Cercospora leaf spot performance, conducted in conjunction with Beet Sugar Development Foundation and including USDA-ARS cooperators. 263 breeding lines were tested i...

  3. Screening of the entire USDA castor germplasm collection for oil content and fatty acid composition for optimum biodiesel production.

    PubMed

    Wang, Ming Li; Morris, J Bradley; Tonnis, Brandon; Pinnow, David; Davis, Jerry; Raymer, Paul; Pederson, Gary A

    2011-09-14

    Castor has tremendous potential as a feedstock for biodiesel production. The oil content and fatty acid composition in castor seed are important factors determining the price for production and affecting the key fuel properties of biodiesel. There are 1033 available castor accessions collected or donated from 48 countries worldwide in the USDA germplasm collection. The entire castor collection was screened for oil content and fatty acid composition by nuclear magnetic resonance (NMR) and gas chromatography (GC), respectively. Castor seeds on the average contain 48.2% oil with significant variability ranging from 37.2 to 60.6%. Methyl esters were prepared from castor seed by alkaline transmethylation. GC analysis of methyl esters confirmed that castor oil was composed primarily of eight fatty acids: 1.48% palmitic (C16:0), 1.58% stearic (C18:0), 4.41% oleic (C18:1), 6.42% linoleic (C18:2), 0.68% linolenic (C18:3), 0.45% gadoleic (C20:1), 84.51% ricinoleic (C18:1-1OH), and 0.47% dihydroxystearic (C18:0-2OH) acids. Significant variability in fatty acid composition was detected among castor accessions. Ricinoleic acid (RA) was positively correlated with dihydroxystearic acid (DHSA) but highly negatively correlated with the five other fatty acids except linolenic acid. The results for oil content and fatty acid composition obtained from this study will be useful for end-users to explore castor germplasm for biodiesel production. PMID:21838261

  4. Effects of USDA beef quality grade and cooking on fatty acid composition of neutral and polar lipid fractions.

    PubMed

    Legako, J F; Dinh, T T N; Miller, M F; Brooks, J C

    2015-02-01

    The effects of USDA beef quality grade (QG; Prime, Low Choice, and Standard; n=8) and cooking (RC) on fatty acid (FA) concentrations (mg/g dry matter) and percentages of neutral and polar lipid fractions (NL and PL, respectively)from strip steaks were explored. An increase in QG led to an accumulation of most FA, especially in the NL fraction (P < 0.001). Common effects on FA percentages were two-way interactions of either QG or RC with LF (P ≤ 0.019). Fatty acids were affected differently by QG and RC depending on their originating LF. Monounsaturated fatty acid (MUFA) and polyunsaturated fatty acid (PUFA) percentages of the PL were dependent on QG (P ≤ 0.014). Cooking and QG had minimal impact on FA percentages of the NL, however, greatly influenced PL MUFA and PUFA percentages (P b 0.001). There was evidence indicating that dry heat cookery affected not only PUFA, as generally thought, but also the MUFA of PL fraction. PMID:25460133

  5. Progress on screening the USDA cultivated peanut germplasm collection for variability in seed weight, seed-coat color, oil content and fatty acid composition

    Technology Transfer Automated Retrieval System (TEKTRAN)

    There are over 10,000 accessions in the USDA peanut germplasm collection. Among them, 8,913 accessions are cultivated peanuts. To determine the variability of seed traits, we initiated a study to observe seed-coat color, measure seed weight, and quantify oil content and fatty acid composition by nuc...

  6. 2,4-Dichlorophenoxyacetic acid (2,4-D)- and 2,4,5-trichlorophenoxyacetic acid (2,4,5-T)-degrading gene cluster in the soybean root-nodulating bacterium Bradyrhizobium elkanii USDA94.

    PubMed

    Hayashi, Shohei; Sano, Tomoki; Suyama, Kousuke; Itoh, Kazuhito

    2016-01-01

    Herbicides 2,4-dichlorophenoxyacetic acid (2,4-D)- and 2,4,5-trichlorophenoxyacetic acid (2,4,5-T)-degrading Bradyrhizobium strains possess tfdAα and/or cadABC as degrading genes. It has been reported that root-nodulating bacteria belonging to Bradyrhizobium elkanii also have tfdAα and cadA like genes but lack the ability to degrade these herbicides and that the cadA genes in 2,4-D-degrading and non-degrading Bradyrhizobium are phylogenetically different. In this study, we identified cadRABCK in the genome of a type strain of soybean root-nodulating B. elkanii USDA94 and demonstrated that the strain could degrade the herbicides when cadABCK was forcibly expressed. cadABCK-cloned Escherichia coli also showed the degrading ability. Because co-spiked phenoxyacetic acid (PAA) could induce the degradation of 2,4-D in B. elkanii USDA94, the lack of degrading ability in this strain was supposed to be due to the low inducing potential of the herbicides for the degrading gene cluster. On the other hand, tfdAα from B. elkanii USDA94 showed little potential to degrade the herbicides, but it did for 4-chlorophenoxyacetic acid and PAA. The 2,4-D-degrading ability of the cad cluster and the inducing ability of PAA were confirmed by preparing cadA deletion mutant. This is the first study to demonstrate that the cad cluster in the typical root-nodulating bacterium indeed have the potential to degrade the herbicides, suggesting that degrading genes for anthropogenic compounds could be found in ordinary non-degrading bacteria. PMID:27296963

  7. Information from USDA's Nutrient Data Bank.

    PubMed

    Haytowitz, D B

    1995-07-01

    The United States Department of Agriculture's Nutrient Data Bank contains a wealth of information on the composition of foods. These data are made available to the public through Agriculture Handbook No. 8, Composition of Foods: Raw, Processed, Prepared, its computerized form-the USDA Nutrient Data Base for Standard Reference, and other publications. Food components in Agriculture Handbook No. 8 include proximate components, minerals, vitamins, fatty acids, cholesterol, phytosterols, and amino acids. Other tables and data sets containing food components of special interest such as vitamins D and K, selenium, and sugars, are also available. This paper describes how to obtain the data in either printed or electronic form. Information on obtaining the data through the Nutrient Data Bank Bulletin Board or the Internet is also presented. PMID:7616313

  8. Screening the entire USDA castor germplasm collection for oil content and fatty acid composition for optimum biodiesel production

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Castor has tremendous potential as a feedstock for biodiesel production. The oil content and fatty acid composition in castor seed are important factors to determine the price for production and affect the key fuel properties of biodiesel. There were 1033 available castor accessions collected or don...

  9. Evaluation of oil content and fatty acid composition in the USDA castor germplasm collection for biodiesel production.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Castor has potential as a feedstock for biodiesel production. The oil content and fatty acid composition in castor seed are important factors to determine the price for production and affect the key fuel properties of biodiesel. There were 1033 available castor accessions collected or donated from 4...

  10. Changes in Trans Fatty Acid Profiles for Selected Snack Foods in the USDA National Nutrient Database for Standard Reference

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Historically, many snack foods had been formulated with partially hydrogenated vegetable oils, the primary contributor of trans fatty acids (TFA) in the US diet. Health concerns about TFA and saturated fat intake and increased risk for chronic health disorders have prompted some manufacturers to ref...

  11. Changes in Trans Fatty Acid Profiles for Selected Snack Foods in the USDA National Nutrient Database for Standard Reference

    Technology Transfer Automated Retrieval System (TEKTRAN)

    : Historically, many snack foods had been formulated with partially hydrogenated vegetable oils, the primary contributor of trans fatty acids (TFA) in the US diet. Health concerns about TFA and saturated fat intake and increased risk for chronic health disorders have prompted some manufacturers to r...

  12. Enhancing the USDA-ARS Soil and Water Assessment Tool (SWAT) with the in-stream bacteria fate and transport module including sediment bacteria resuspension and settling

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Streambed sediments have been shown to serve as environmental reservoirs for bacteria, including pathogenic strains. Although the Soil and Water Assessment Tool (SWAT), a watershed-scale, physically-based and continuous-time model, has been augmented with bacteria transport subroutine in 2005, the b...

  13. Joint USDA/DOE meeting

    SciTech Connect

    Not Available

    1994-07-01

    This documents contains the details from the USDA/USDOE meeting on April 11--12, 1994. Topics discussed include: genetic research, environmental research, renewable energy sources, food supply, improved fertilizers, new pesticides, research programs combining the efforts of the two agencies to develop new products for use in the agriculture industry, environmentally safe products, getting more with less money, and various other subjects dealing with how cooperation among these agencies can improve the agriculture industry.

  14. Extraterrestrial Amino Acids in Ureilites Including Almahata Sitta

    NASA Technical Reports Server (NTRS)

    Burton, A. S.; Glavin, D. P.; Callahan, M. P.; Dworkin, J. P.

    2011-01-01

    Ureilites are a class of meteorites that lack chondrules (achondrites) but have relatively high carbon abundances, averaging approx.3 wt %. Using highly sensitive liquid chromatography coupled with UV fluorescence and time-of-flight mass spectrometry (LC-FD/ToF-MS), it was recently determined that there are amino acids in. fragment 94 of the Almahata Sitta ureilite[l]. Based on the presence of amino acids that are rare in the Earth's biosphere, as well as the near-racemic enantiomeric ratios of marry of the more common amino acids, it was concluded that most of the detected amino acids were indigenous to the meteorite. Although the composition of the Almahata Sitta ureilite appears to be unlike other recovered ureilites, the discovery of amino acids in this meteorite raises the question of whether other ureilites rnav also contain amino acids. Herein we present the results of LC-FDlTo.F-MS analyses of: a sand sample from the Almahata Sitta strewn held, Almahata Sitta fragments 425 (an ordinary H5 chondrite) and 427 (ureilite), as well as an Antarctic ureilite (Allan lulls, ALHA 77257).

  15. USDA-ARS support of the USDA small watershed program

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA-ARS Hydraulic Engineering Research Unit (HERU) has had a rich history supporting the USDA Small Watershed Program. The Small Watershed Program was established by the passage of legislation that allowed the USDA-Natural Resources Conservation Service to provide financial and technical suppo...

  16. LUBRICANT RESEARCH AT USDA

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Development of new applications for surplus crops is one of the major objectives of research at USDA. A variety of new applications are being explored for starches, proteins, carbohydrates, and vegetable oils which are major ingredients of surplus crops such as corn, soybean, wheat, barley, etc. A...

  17. Research careers for microbiologists in the USDA Agricultural Research Service

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The United States Department of Agriculture (USDA) and the Agricultural Research Service (ARS) employees microbiologists in a wide variety of diverse positions. This includes work involving animal health, infectious diseases and food safety. Various agencies within the USDA are responsible for monit...

  18. USDA-ARS BRAMBLE RESEARCH AT BELTSVILLE

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA-ARS bramble cultivar development program at Beltsville, Maryland has a long history. Perhaps the greatest success from this program has been the development of several thornless blackberry cultivars including Chester, which currently is the most commonly grown blackberry cultivar in the Ea...

  19. 7 CFR 170.3 - What products may be sold at the USDA Farmers Market?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 3 2013-01-01 2013-01-01 false What products may be sold at the USDA Farmers Market...) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA FARMERS MARKET § 170.3 What products may be sold at the USDA Farmers Market? Products that may be sold at the market include, but...

  20. 7 CFR 170.3 - What products may be sold at the USDA Farmers Market?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 3 2014-01-01 2014-01-01 false What products may be sold at the USDA Farmers Market...) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA FARMERS MARKET § 170.3 What products may be sold at the USDA Farmers Market? Products that may be sold at the market include, but...

  1. Catalysis of the Carbonylation of Alcohols to Carboxylic Acids Including Acetic Acid Synthesis from Methanol.

    ERIC Educational Resources Information Center

    Forster, Denis; DeKleva, Thomas W.

    1986-01-01

    Monsanto's highly successful synthesis of acetic acid from methanol and carbon monoxide illustrates use of new starting materials to replace pretroleum-derived ethylene. Outlines the fundamental aspects of the acetic acid process and suggests ways of extending the synthesis to higher carboxylic acids. (JN)

  2. THE USDA PECAN BREEDING PROGRAM

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This paper outlines how the USDA Pecan Breeding Program is operated to produce superior new cultivars that are given names of Native American peoples, and released for planting in new pecan orchards. The USDA conducts the largest pecan breeding and genetics program in the world. The program is div...

  3. Polymerase chain reaction system using magnetic beads for analyzing a sample that includes nucleic acid

    SciTech Connect

    Nasarabadi, Shanavaz

    2011-01-11

    A polymerase chain reaction system for analyzing a sample containing nucleic acid includes providing magnetic beads; providing a flow channel having a polymerase chain reaction chamber, a pre polymerase chain reaction magnet position adjacent the polymerase chain reaction chamber, and a post pre polymerase magnet position adjacent the polymerase chain reaction chamber. The nucleic acid is bound to the magnetic beads. The magnetic beads with the nucleic acid flow to the pre polymerase chain reaction magnet position in the flow channel. The magnetic beads and the nucleic acid are washed with ethanol. The nucleic acid in the polymerase chain reaction chamber is amplified. The magnetic beads and the nucleic acid are separated into a waste stream containing the magnetic beads and a post polymerase chain reaction mix containing the nucleic acid. The reaction mix containing the nucleic acid flows to an analysis unit in the channel for analysis.

  4. USDA perspective on environmental enrichment for animals.

    PubMed

    Kulpa-Eddy, Jodie A; Taylor, Sylvia; Adams, Kristina M

    2005-01-01

    This article provides a brief historical background of the events and circumstances that led to the 1985 Animal Welfare Act (AWA) amendments. It describes the development of the regulations promulgated by the US Department of Agriculture (USDA) in 1991 as a result of these amendments, the reasoning given for the proposals, and the revisions that were made during the process. Information is included on USDA implementation of the regulations regarding exercise for dogs and environmental enhancement for nonhuman primates. Also mentioned briefly are the requirements for socialization of marine mammals and space requirements for certain other regulated warm-blooded species. These requirements apply to animal dealers (breeders and brokers), exhibitors, commercial transporters, and research facilities. The standards for exercise and environmental enhancement were different from any others previously contained in the AWA regulations, and required more research and understanding of species-specific needs by the regulated community. Finally, this article describes some of the initiatives being undertaken by the research community and USDA-Animal and Plant Health Inspection Services (APHIS)-Animal Care to provide the necessary education and guidance indicated by the violation history data. PMID:15775018

  5. 7 CFR 1466.11 - Technical services provided by qualified personnel not affiliated with USDA.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... affiliated with USDA may include, but are not limited to: conservation planning; conservation practice survey, layout, design, installation, and certification; and information; education; and training for...

  6. 7 CFR 1466.11 - Technical services provided by qualified personnel not affiliated with USDA.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... affiliated with USDA may include, but are not limited to: conservation planning; conservation practice survey, layout, design, installation, and certification; and information; education; and training for...

  7. Operational Use of Remote Sensing within USDA

    NASA Technical Reports Server (NTRS)

    Bethel, Glenn R.

    2007-01-01

    A viewgraph presentation of remote sensing imagery within the USDA is shown. USDA Aerial Photography, Digital Sensors, Hurricane imagery, Remote Sensing Sources, Satellites used by Foreign Agricultural Service, Landsat Acquisitions, and Aerial Acquisitions are also shown.

  8. USDA lettuce breeding and genetics

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The lettuce industry of California requires continued development of improved, adapted cultivars to meet new disease and insect problems, changes in the market, and changes in growing procedures. The USDA lettuce breeding and genetics project aims to incorporate valuable traits into crisphead, mixed...

  9. USDA-ARS Quartlerly News

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This quarterly article is an update of research going on at The USDA-ARS Thad Cochran Southern Horticultural Laboratory in Poplarville, MS to be published in the Louisiana Nursery and Landscape Associations (LANLA) quarterly newsletter. This is one of three publications that I am sending out to the ...

  10. Assessment of volatile compounds, neutral and polar lipid fatty acids of four beef muscles from USDA Choice and Select graded carcasses and their relationships with consumer palatability scores and intramuscular fat content.

    PubMed

    Hunt, M R; Legako, J F; Dinh, T T N; Garmyn, A J; O'Quinn, T G; Corbin, C H; Rathmann, R J; Brooks, J C; Miller, M F

    2016-06-01

    Fatty acids (FA) in neutral and polar lipids (NL and PL) and volatile compounds were determined in Gluteus medius (GM), Longissimus lumborum (LL), Serratus ventralis (SV), and Semimembranosus (SM) muscles from upper 2/3 USDA Choice and Select quality grades (QG). Concentrations of NL FA (mg/g) were influenced by intramuscular fat (IMF) content being greater in upper 2/3 Choice compared with Select. The SV contained greater concentrations of NL FA; meanwhile, the SM contained the lowest quantities of NL FA. Percentages (g/100g of total FA) of NL SFA and MUFA were increased in beef with greater IMF content. Concentrations and percentages of PL FA had muscle specific differences between QG. Volatile compounds were primarily affected by muscle. Increases in SFA and MUFA were related with consumer liking, regardless of lipid fraction. Overall the influence of QG on SFA and MUFA was muscle specific. Therefore, each muscle may require specific considerations when considering FA, volatile compounds, and ultimately consumer liking. PMID:26874592

  11. 7 CFR 205.311 - USDA Seal.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 3 2011-01-01 2011-01-01 false USDA Seal. 205.311 Section 205.311 Agriculture... PROVISIONS NATIONAL ORGANIC PROGRAM Labels, Labeling, and Market Information § 205.311 USDA Seal. (a) The USDA seal described in paragraphs (b) and (c) of this section may be used only for raw or...

  12. 7 CFR 205.311 - USDA Seal.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false USDA Seal. 205.311 Section 205.311 Agriculture... PROVISIONS NATIONAL ORGANIC PROGRAM Labels, Labeling, and Market Information § 205.311 USDA Seal. (a) The USDA seal described in paragraphs (b) and (c) of this section may be used only for raw or...

  13. 7 CFR 205.311 - USDA Seal.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 3 2012-01-01 2012-01-01 false USDA Seal. 205.311 Section 205.311 Agriculture... PROVISIONS NATIONAL ORGANIC PROGRAM Labels, Labeling, and Market Information § 205.311 USDA Seal. (a) The USDA seal described in paragraphs (b) and (c) of this section may be used only for raw or...

  14. 7 CFR 205.311 - USDA Seal.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 3 2014-01-01 2014-01-01 false USDA Seal. 205.311 Section 205.311 Agriculture... PROVISIONS NATIONAL ORGANIC PROGRAM Labels, Labeling, and Market Information § 205.311 USDA Seal. (a) The USDA seal described in paragraphs (b) and (c) of this section may be used only for raw or...

  15. 7 CFR 205.311 - USDA Seal.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 3 2013-01-01 2013-01-01 false USDA Seal. 205.311 Section 205.311 Agriculture... PROVISIONS NATIONAL ORGANIC PROGRAM Labels, Labeling, and Market Information § 205.311 USDA Seal. (a) The USDA seal described in paragraphs (b) and (c) of this section may be used only for raw or...

  16. Fatty Acid Composition of Egg Yolk from Chickens Fed a Diet including Marigold (Tagetes erecta L.)

    PubMed Central

    Altuntaş, A.; Aydin, R.

    2014-01-01

    The objective of this study was to determine the effects of diet supplemented with marigold on egg yolk fatty acid composition and egg quality parameters. Sixty hens were assigned into three groups and fed diets supplemented with 0 (control), 10 g kg−1, or 20 g kg−1 marigold for 42 days. Eggs collected at the 6th week of the study were analyzed for fatty acid analysis. Laying performance, egg quality parameters, and feed intake were also evaluated. Yolk color scores in the group fed the 20 g kg−1 marigold-supplemented diet were found greater than control (10.77 versus 9.77). Inclusion of 20 g kg−1 marigold in diet influenced egg weights adversely compared to the control. Diet supplemented with 10 g kg−1 or 20 g kg−1 marigold increased the levels of C16:0 and C18:0 and decreased levels of C16:1 (n-7) and C18:1 (n-9) in the egg yolk. Also, diet including marigold increased total saturated fatty acids (SFA) and decreased monounsaturated fatty acids (MUFA) in the egg yolk. PMID:25587451

  17. USDA-ARS Riesel Watersheds, Riesel, Texas, USA: Water quality research database

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The 75 year legacy database including discharge, sediment loss, land management, and meteorological data for the USDA-ARS Riesel Watersheds has been available on the web for more than a decade (www.ars.usda.gov/spa/hydro-data); however, only recently have additional water quality data been added. T...

  18. Genotyping by sequencing reveals the genetic diversity of the USDA pisum diversity collection

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA expanded Pisum Single Plant (PSP) core collection is a unique resource that represents the breadth of the genetic diversity of the genus in an inbred format that facilitates genetic study. The collection includes inbred accessions from the refined pea core collection, parent lines of USDA r...

  19. Citrus scion breeding at the USDA/ARS U.S. Horticultural Research Laboratory

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Citrus breeding has been conducted by the USDA since 1893 when Walter Swingle made the first crosses at the USDA Subtropical Laboratory in Eustis, Florida. The initial objectives included improved disease-resistance, cold hardiness, and easy peeling fruit, which are still important breeding objecti...

  20. Mineral, fatty acid, and flavonoid content in a subset of plant introductions from the pulse species, Macrotyloma uniflorum.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Horsegram, Macrotyloma uniflorum is an underutilized legume used as a pulse vegetable. The USDA, ARS, PGRCU conserves 36 horsegram accessions from countries worldwide. To determine if horsegram contains variable amounts of dietary minerals, fatty acids, and health enhancing nutraceuticals including...

  1. Does the autoantibody immunodominant region on thyroid peroxidase include amino acid residues 742-771?

    PubMed

    Xiong, Z; Farilla, L; Guo, J; McLachlan, S; Rapoport, B

    2001-03-01

    Identification of the thyroid peroxidase (TPO) amino acid residues that comprise the autoantibody immunodominant region is an important goal that has proven difficult because of the conformational nature of the epitopes involved. Recent data suggest that the immunodominant region has been located. Thus, by autoantibody recognition of tryptic fragments of native TPO, as well as of conformational portions of TPO expressed as cell-free translates, the autoantibody immunodominant region appears to include amino acid residues 742-771, near the C terminus of the ectodomain. To evaluate this deduction, we expressed as cell-free translates the full TPO ectodomain, as well as TPO truncated after residues 741 and 771. The epitopic integrity of these molecules was first confirmed by immunoprecipitation by patient sera containing TPO autoantibodies. However, autoantibody recognition could involve a minority of TPO autoantibodies with the individual sera, not fulfilling the strict criteria for immunodominance. In order to obtain definitive data, we performed immunoprecipitations on these TPO variants with four recombinant human monoclonal autoantibodies that define the immunodominant region. All four monoclonal autoantibodies immunoprecipitated TPO 1-741 to the same extent as they did TPO 1-771 and the full TPO ectodomain, indicating that the immunodominant region comprises (at least in large part) amino acid residues upstream of residue 741. PMID:11327613

  2. Amino acid composition, including key derivatives of eccrine sweat: potential biomarkers of certain atopic skin conditions.

    PubMed

    Mark, Harker; Harding, Clive R

    2013-04-01

    The free amino acid (AA) composition of eccrine sweat is different from other biological fluids, for reasons which are not properly understood. We undertook the detailed analysis of the AA composition of freshly isolated pure human eccrine sweat, including some of the key derivatives of AA metabolism, to better understand the key biological mechanisms governing its composition. Eccrine sweat was collected from the axillae of 12 healthy subjects immediately upon formation. Free AA analysis was performed using an automatic AA analyser after ninhydrin derivatization. Pyrrolidine-5-carboxylic acid (PCA) and urocanic acid (UCA) levels were determined using GC/MS. The free AA composition of sweat was dominated by the presence of serine accounting for just over one-fifth of the total free AA composition. Glycine was the next most abundant followed by PCA, alanine, citrulline and threonine, respectively. The data obtained indicate that the AA content of sweat bears a remarkable similarity to the AA composition of the epidermal protein profilaggrin. This protein is the key source of free AAs and their derivatives that form a major part of the natural moisturizing factor (NMF) within the stratum corneum (SC) and plays a major role in maintaining the barrier integrity of human skin. As perturbations in the production of NMF can lead to abnormal barrier function and can arise as a consequence of filaggrin genotype, we propose the quantification of AAs in sweat may serve as a non-invasive diagnostic biomarker for certain atopic skin conditions, that is, atopic dermatitis (AD). PMID:23075272

  3. Climate programs update: USDA Southwest Regional Climate Hub update

    Technology Transfer Automated Retrieval System (TEKTRAN)

    PROGRAM OVERVIEW: The overarching goal of the USDA SW Climate Hub is to assist farmers, ranchers and foresters in addressing the effects of climate change including prolonged drought, increased insect outbreaks and severe wildfires. In the first year of operations, the SW Climate Hub (est. Februa...

  4. USDA, ARS Soft Wheat Quality Laboratory, Annual Report 2011

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The report describes new activities for the lab including the a transitions in the laboratory and activites on the USDA, NIFA-funded Triticeae CAP project. Recent research on milling and quality evaluations, data management, molecular evaluations, stem rust resistance from the lab are highlighted, ...

  5. Novel USDA Mosquito Control Techniques for the US Military

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Novel techniques that we developed at the USDA to protect deployed military troops from the threat of vector-borne diseases are described. Some of the methods developed included (1) novel military personal protection methods, (2) barrier treatments of artificial materials and natural vegetation, and...

  6. USDA Mosquito Control Product Research for the US Military

    Technology Transfer Automated Retrieval System (TEKTRAN)

    New techniques that were developed at the USDA to protect deployed military troops from the threat of vector-borne diseases and are also applicable for use by civilian mosquito control program use are described. Techniques to be illustrated include: (1) novel military personal protection methods, (2...

  7. USDA-VETNET: A MOLECULAR APPROACH TO EPIDEMIOLOGIC PUZZLES

    Technology Transfer Automated Retrieval System (TEKTRAN)

    USDA - VetNet was established as a complimentary central database of PFGE fingerprints to CDC’s PulseNet. VetNet analyze PFGE fingerprints recovered from various animal sources including poultry, cattle (feed lot and dairy), and swine throughout the US. These isolates are presently being received ...

  8. Cryopreservation and maintenance of hop material in USDA germplasm collection

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The National Clonal Germplasm Repository (NCGR-Corvallis) is responsible for conservation of the hop (Humulus lupulus L.) genetic resources for the US Department of Agriculture (USDA), Agricultural Research Service (ARS). The collection includes 675 accessions representing 7 related taxa (species an...

  9. The Ins and Outs of USDA Nutrient Composition

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA National Nutrient Database for Standard Reference (SR) is the major source of food composition data in the United States, providing the foundation for most food composition databases in the public and private sectors. Sources of data used in SR include analytical studies, food manufacturer...

  10. What's New in USDA's Food Distribution Program for Schools? School Programs USDA Foods Update. Volume 14, Issue 1

    ERIC Educational Resources Information Center

    US Department of Agriculture, 2009

    2009-01-01

    This paper provides an update on all the new products and projects that U.S. Department of Agriculture (USDA) Food and Nutrition Service (FNS) has been working on, in its effort to help schools meet the nutritional needs of the students and to help in the President's challenge to End Childhood Hunger by 2015. This issue includes: (1) Back to…

  11. Synthesis of Branched Methyl Hydroxy Stearates Including an Ester from Bio-Based Levulinic Acid

    Technology Transfer Automated Retrieval System (TEKTRAN)

    We report the synthesis of 5 useful branched methyl alpha-hydroxy oleate esters from commercially available methyl oleate and common organic acids. Of special interest is the synthesis utilizing the natural byproduct, levulinic acid. The other common organic acids used herein were propionic acid, ...

  12. Introduction to USDA VetNet

    Technology Transfer Automated Retrieval System (TEKTRAN)

    USDA VetNet was established in 2003 and was modeled after PulseNet USA, the national molecular subtyping network for food borne disease surveillance. The objectives of USDA VetNet are to use pulsed-field gel electrophoresis (PFGE) to subtype zoonotic pathogens submitted to the animal arm of the Nat...

  13. 7 CFR 996.21 - USDA laboratory.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false USDA laboratory. 996.21 Section 996.21 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... laboratory. USDA laboratory means laboratories of the Science and Technology Programs, Agricultural...

  14. 7 CFR 1250.509 - USDA costs.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false USDA costs. 1250.509 Section 1250.509 Agriculture... Regulations General § 1250.509 USDA costs. Pursuant to § 1250.347 of the Order, the Board shall pay those administrative costs incurred by the U.S. Department of Agriculture for the conduct of its duties under the...

  15. 7 CFR 1207.508 - USDA costs.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false USDA costs. 1207.508 Section 1207.508 Agriculture... Rules and Regulations General § 1207.508 USDA costs. Pursuant to § 1207.341 of the Plan the Board shall pay those administrative costs incurred by the U.S. Department of Agriculture for the conduct of...

  16. 7 CFR 996.21 - USDA laboratory.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false USDA laboratory. 996.21 Section 996.21 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... laboratory. USDA laboratory means laboratories of the Science and Technology Programs, Agricultural...

  17. 7 CFR 996.21 - USDA laboratory.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false USDA laboratory. 996.21 Section 996.21 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... laboratory. USDA laboratory means laboratories of the Science and Technology Programs, Agricultural...

  18. 7 CFR 996.21 - USDA laboratory.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false USDA laboratory. 996.21 Section 996.21 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... laboratory. USDA laboratory means laboratories of the Science and Technology Programs, Agricultural...

  19. 7 CFR 996.21 - USDA laboratory.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... laboratory. USDA laboratory means laboratories of the Science and Technology Programs, Agricultural Marketing... 7 Agriculture 8 2011-01-01 2011-01-01 false USDA laboratory. 996.21 Section 996.21 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing...

  20. Fatty acid composition including cis-9, trans-11 CLA of cooked ground lamb

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Little information is available on effect of cooking on beneficial fatty acids such as conjugated linoleic acid (CLA) and n-3 polyunsaturated fatty acids (PUFA). The objective of this study was to examine impact of cooking on the FA composition of ground lamb of two different muscles. Samples were p...

  1. Influence of Fatty Acid Precursors, Including Food Preservatives, on the Growth and Fatty Acid Composition of Listeria monocytogenes at 37 and 10°C ▿

    PubMed Central

    Julotok, Mudcharee; Singh, Atul K.; Gatto, Craig; Wilkinson, Brian J.

    2010-01-01

    Listeria monocytogenes is a food-borne pathogen that grows at refrigeration temperatures and increases its content of anteiso-C15:0 fatty acid, which is believed to be a homeoviscous adaptation to ensure membrane fluidity, at these temperatures. As a possible novel approach for control of the growth of the organism, the influences of various fatty acid precursors, including branched-chain amino acids and branched- and straight-chain carboxylic acids, some of which are also well-established food preservatives, on the growth and fatty acid composition of the organism at 37°C and 10°C were studied in order to investigate whether the organism could be made to synthesize fatty acids that would result in impaired growth at low temperatures. The results indicate that the fatty acid composition of L. monocytogenes could be modulated by the feeding of branched-chain amino acid, C4, C5, and C6 branched-chain carboxylic acid, and C3 and C4 straight-chain carboxylic acid fatty acid precursors, but the growth-inhibitory effects of several preservatives were independent of effects on fatty acid composition, which were minor in the case of preservatives metabolized via acetyl coenzyme A. The ability of a precursor to modify fatty acid composition was probably a reflection of the substrate specificities of the first enzyme, FabH, in the condensation of primers of fatty acid biosynthesis with malonyl acyl carrier protein. PMID:20048057

  2. USDA NATIONAL NUTRIENT DATABASE FOR STANDARD REFERENCE

    EPA Science Inventory

    The USDA Nutrient Database for Standard Reference (SR) is the major source of food composition data in the United States. It provides the foundation for most food composition databases in the public and private sectors.

  3. Fatty acid-releasing activities in Sinorhizobium meliloti include unusual diacylglycerol lipase.

    PubMed

    Sahonero-Canavesi, Diana X; Sohlenkamp, Christian; Sandoval-Calderón, Mario; Lamsa, Anne; Pogliano, Kit; López-Lara, Isabel M; Geiger, Otto

    2015-09-01

    Phospholipids are well known for their membrane-forming properties and thereby delimit any cell from the exterior world. In addition, membrane phospholipids can act as precursors for signals and other biomolecules during their turnover. Little is known about phospholipid signalling, turnover and remodelling in bacteria. Recently, we showed that a FadD-deficient mutant of Sinorhizobium meliloti, unable to convert free fatty acids to their coenzyme A derivatives, accumulates free fatty acids during the stationary phase of growth. Enzymatic activities responsible for the generation of these free fatty acids were unknown in rhizobia. Searching the genome of S. meliloti, we identified a potential lysophospholipase (SMc04041) and two predicted patatin-like phospholipases A (SMc00930, SMc01003). Although SMc00930 as well as SMc01003 contribute to the release of free fatty acids in S. meliloti, neither one can use phospholipids as substrates. Here we show that SMc01003 converts diacylglycerol to monoacylglycerol and a fatty acid, and that monoacylglycerol can be further degraded by SMc01003 to another fatty acid and glycerol. A SMc01003-deficient mutant of S. meliloti transiently accumulates diacylglycerol, suggesting that SMc01003 also acts as diacylglycerol lipase (DglA) in its native background. Expression of the DglA lipase in Escherichia coli causes lysis of cells in stationary phase of growth. PMID:25711932

  4. Real-time monitoring of matrix acidizing including the effects of diverting agents

    SciTech Connect

    Hill, A.D.; Zhu, D.

    1996-05-01

    Real-time monitoring of the injection rate and pressure during matrix acidizing provides operators with a way to determine the changing skin factor as stimulation proceeds. Current methods are based either on the assumption of steady-state flow in the region around the wellbore affected by acid injection or on computer solution of the transient flow equations describing the unsteady reservoir flow process occurring during acidizing. In this paper, a new method for real-time monitoring of matrix acidizing, the inverse injectivity vs. superposition time function plot, is presented. This new method can be applied with a spreadsheet computer program or a programmable calculator and accounts for the transient flow effects occurring during matrix acidizing at multiple rates and injection pressures. The evolving skin factor during a matrix treatment is readily obtained from the diagnostic plot. Hypothetical examples show how the inverse injectivity plot can be used to assess the efficiency of stimulation and diversion. Comparisons with previously presented field cases show the new method to be a simple and accurate means of monitoring the evolving skin factor during matrix acidizing.

  5. Kinetic model of water disinfection using peracetic acid including synergistic effects.

    PubMed

    Flores, Marina J; Brandi, Rodolfo J; Cassano, Alberto E; Labas, Marisol D

    2016-01-01

    The disinfection efficiencies of a commercial mixture of peracetic acid against Escherichia coli were studied in laboratory scale experiments. The joint and separate action of two disinfectant agents, hydrogen peroxide and peracetic acid, were evaluated in order to observe synergistic effects. A kinetic model for each component of the mixture and for the commercial mixture was proposed. Through simple mathematical equations, the model describes different stages of attack by disinfectants during the inactivation process. Based on the experiments and the kinetic parameters obtained, it could be established that the efficiency of hydrogen peroxide was much lower than that of peracetic acid alone. However, the contribution of hydrogen peroxide was very important in the commercial mixture. It should be noted that this improvement occurred only after peracetic acid had initiated the attack on the cell. This synergistic effect was successfully explained by the proposed scheme and was verified by experimental results. Besides providing a clearer mechanistic understanding of water disinfection, such models may improve our ability to design reactors. PMID:26819382

  6. Case Studies in Systems Chemistry. Final Report. [Includes Complete Case Study, Carboxylic Acid Equilibria

    ERIC Educational Resources Information Center

    Fleck, George

    This publication was produced as a teaching tool for college chemistry. The book is a text for a computer-based unit on the chemistry of acid-base titrations, and is designed for use with FORTRAN or BASIC computer systems, and with a programmable electronic calculator, in a variety of educational settings. The text attempts to present computer…

  7. The History of the USDA Nematology Laboratory and the USDA Nematode Collection

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The beginning of the Nematology program within the United States Department of Agriculture began 101 years ago, when Nathan Augustus Cobb, the Father of North American Nematology, was hired by the USDA. The present Nematology Laboratory within the USDA Agricultural Research Service is the direct des...

  8. Final work plan : investigation of potential contamination at the former USDA facility in Powhattan, Kansas.

    SciTech Connect

    LaFreniere, L. M.; Environmental Science Division

    2007-02-02

    This Work Plan outlines the scope of work to be conducted to investigate the subsurface contaminant conditions at the property formerly leased by the Commodity Credit Corporation (CCC) in Powhattan, Kansas (Figure 1.1). Data obtained during this event will be used to (1) evaluate potential contaminant source areas on the property; (2) determine the vertical and horizontal extent of potential contamination; and (3) provide recommendations for future action, with the ultimate goal of assigning this site No Further Action status. The planned investigation includes groundwater monitoring requested by the Kansas Department of Health and Environment (KDHE), in accordance with Section V of the Intergovernmental Agreement between the KDHE and the Farm Service Agency of the U.S. Department of Agriculture (USDA). The work is being performed on behalf of the CCC/USDA by the Environmental Science Division of Argonne National Laboratory. A nonprofit, multidisciplinary research center operated by the University of Chicago for the U.S. Department of Energy, Argonne provides technical assistance to the CCC/USDA with environmental site characterization and remediation at former CCC/USDA grain storage facilities. Argonne issued a Master Work Plan (Argonne 2002) that has been approved by the KDHE. The Master Work Plan describes the general scope of all investigations at former CCC/USDA facilities in Kansas and provides guidance for these investigations. It should be consulted for the complete details of plans for work associated with the former CCC/USDA facility at Powhattan.

  9. Longitudinal distributions of dicarboxylic acids, ω-oxoacids, pyruvic acid, α-dicarbonyls, and fatty acids in the marine aerosols from the central Pacific including equatorial upwelling

    NASA Astrophysics Data System (ADS)

    Hoque, Mir Md. Mozammal; Kawamura, Kimitaka

    2016-03-01

    Remote marine aerosol samples (total suspended particles) were collected during a cruise in the central Pacific from Japan to Mexico (1°59'N-35°N and 171°54'E-90°58'W). The aerosol samples were analyzed for dicarboxylic acids (C2-C11), ω-oxoacids, pyruvic acid, α-dicarbonyls, and fatty acids as well as organic and elemental carbon, water-soluble organic carbon, and total nitrogen (WSTN). During the study, diacids were the most abundant compound class followed by fatty acids, ω-oxoacids, and α-dicarbonyls. Molecular compositions of diacids showed a predominance of oxalic (C2) acid followed by malonic (C3) and succinic (C4) acids. Oxalic acid comprises 74% of total diacids. This result suggests that photochemical production of oxalic acid is significant over the central Pacific. Spatial distributions of diacids, ω-oxoacids, pyruvic acid, α-dicarbonyls, and fatty acids together with total carbon and WSTN showed higher abundances in the eastern equatorial Pacific where the upwelling of high-nutrient waters followed by high biological productivity is common, indicating that their in situ production is important in the warmer central Pacific through photochemical oxidation from their gaseous and particulate precursors. This study demonstrates that there is a strong linkage in biogeochemical cycles of carbon in the sea-air interface via ocean upwelling, phytoplankton productivity, sea-to-air emissions of organic matter, and formation of secondary organic aerosols in the eastern equatorial Pacific.

  10. Chemical Genetics Uncovers Novel Inhibitors of Lignification, Including p-Iodobenzoic Acid Targeting CINNAMATE-4-HYDROXYLASE.

    PubMed

    Van de Wouwer, Dorien; Vanholme, Ruben; Decou, Raphaël; Goeminne, Geert; Audenaert, Dominique; Nguyen, Long; Höfer, René; Pesquet, Edouard; Vanholme, Bartel; Boerjan, Wout

    2016-09-01

    Plant secondary-thickened cell walls are characterized by the presence of lignin, a recalcitrant and hydrophobic polymer that provides mechanical strength and ensures long-distance water transport. Exactly the recalcitrance and hydrophobicity of lignin put a burden on the industrial processing efficiency of lignocellulosic biomass. Both forward and reverse genetic strategies have been used intensively to unravel the molecular mechanism of lignin deposition. As an alternative strategy, we introduce here a forward chemical genetic approach to find candidate inhibitors of lignification. A high-throughput assay to assess lignification in Arabidopsis (Arabidopsis thaliana) seedlings was developed and used to screen a 10-k library of structurally diverse, synthetic molecules. Of the 73 compounds that reduced lignin deposition, 39 that had a major impact were retained and classified into five clusters based on the shift they induced in the phenolic profile of Arabidopsis seedlings. One representative compound of each cluster was selected for further lignin-specific assays, leading to the identification of an aromatic compound that is processed in the plant into two fragments, both having inhibitory activity against lignification. One fragment, p-iodobenzoic acid, was further characterized as a new inhibitor of CINNAMATE 4-HYDROXYLASE, a key enzyme of the phenylpropanoid pathway synthesizing the building blocks of the lignin polymer. As such, we provide proof of concept of this chemical biology approach to screen for inhibitors of lignification and present a broad array of putative inhibitors of lignin deposition for further characterization. PMID:27485881

  11. 7 CFR 996.22 - USDA-approved laboratory.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... STANDARDS FOR DOMESTIC AND IMPORTED PEANUTS MARKETED IN THE UNITED STATES Definitions § 996.22 USDA-approved..., Agricultural Marketing Service, USDA, that chemically analyze peanuts for aflatoxin content. Quality...

  12. 7 CFR 996.22 - USDA-approved laboratory.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... laboratory. USDA-approved laboratory means laboratories approved by the Science and Technology Programs, Agricultural Marketing Service, USDA, that chemically analyze peanuts for aflatoxin content. Quality...

  13. USDA Southwest climate hub for climate change

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA Southwest (SW) Climate Hub was created in February 2014 to develop risk adaptation and mitigation strategies for coping with climate change effects on agricultural productivity. There are seven regional hubs across the country with three subsidiary hubs. The SW Climate Hub Region is made up...

  14. Research update USDA-PBARC and CTAHR

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A new management method was developed for consistent flowering and fruiting of ‘Kaimana’ lychee at the USDA/ARS PBARC lychee orchard. This method consisted of pruning lychee trees after harvest followed by a foliar fertilizer application one week after pruning. Average production of ‘Kaimana’ tree...

  15. Model development for evaluating USDA Conservation practices

    Technology Transfer Automated Retrieval System (TEKTRAN)

    For many years the United States Department of Agriculture (USDA), through the Natural Resources Conservation Service (NRCS), has administered conservation programs to protect million of acres of land from degradation and to enforce environmental quality. The impact, effectiveness, and efficiency of...

  16. 7 CFR 1207.508 - USDA costs.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false USDA costs. 1207.508 Section 1207.508 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE POTATO RESEARCH AND PROMOTION...

  17. 7 CFR 1207.508 - USDA costs.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false USDA costs. 1207.508 Section 1207.508 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE POTATO RESEARCH AND PROMOTION...

  18. 7 CFR 1207.508 - USDA costs.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false USDA costs. 1207.508 Section 1207.508 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE POTATO RESEARCH AND PROMOTION...

  19. Impacts of the USDA basic breeding program

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDAs basic sugarcane breeding program began in the mid 1950s with the objective of moving genes from wild sugarcane germplasm into commercial cane. Several releases have been made from this program, but it is a very long process. To date, the pedigree of seven commercial Louisiana varieties can...

  20. Agricultural Air Quality: A USDA Perspective

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Agricultural air quality concerns have broadened recently because of the increasing urban-rural interface; greater understanding of the impact of air quality on health, visibility and safety, and coincident regulation increases; and increasing size and density of some farming operations. The USDA h...

  1. Plant Diseases Impact USDA Clonal Vaccinium Genebank

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA Agricultural Research Service maintains a diverse collection of Vaccinium genotypes at the National Clonal Germplasm Repository, a temperate fruit and nut genebank in Corvallis, Oregon. Vaccinium species are hosts for two emerging diseases in the U.S. Pacific Northwest that impact the colle...

  2. USDA-Agricultural Research Service Irrigation Research

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The ARS irrigation research program at the Delta Research Center is part of the USDA-ARS Cropping Systems and Water Quality Research Unit at Columbia, Missouri. It began in 2000 with cooperative research between ARS scientists at Columbia and University of Missouri scientists at the Delta Center. Ea...

  3. USDA dietary supplement ingredient database, release 2

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Nutrient Data Laboratory (NDL),Beltsville Human Nutrition Research Center (BHNRC), Agricultural Research Service (ARS), USDA, in collaboration with the Office of Dietary Supplements, National Institutes of Health (ODS/NIH) and other federal agencies has developed a Dietary Supplement Ingredient ...

  4. The USDA Pearl Millet Germplasm Collection

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA National Plant Germplasm System pearl millet collection is maintained at the Plant Genetic Resources Conservation Unit located in Griffin, Ga. The germplasm collection contains 1297 unique accessions collected from 31 different countries. The majority of the accessions were collected or d...

  5. 7 CFR 1207.508 - USDA costs.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false USDA costs. 1207.508 Section 1207.508 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE POTATO RESEARCH AND PROMOTION...

  6. Environmentally friendly lubricant development programs at USDA

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The United States Department of Agriculture (USDA) carries out a wide range of programs to help in the development and commercialization of biobased lubricants. Widespread use of bioproducts will have wide ranging benefits to the environment, the rural economy, and the safety and well being of the A...

  7. DEVELOPMENT OF USDA'S DATABASES FOR BIOACTIVE COMPOUNDS

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Nutrient Data Laboratory (NDL), Agricultural Research Service (ARS), U.S. Department of Agriculture (USDA) is responsible for developing and maintaining composition databases for foods and supplements. Recent hypotheses concerning the possible roles of new bioactive dietary compounds in managing...

  8. An update on USDA swine gene banking

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA, Agricultural Research Service, National Animal Germplasm Program (NAGP) collects, preserves, evaluates and utilizes germplasm (semen, eggs, embryos, DNA) from all of the agricultural species in the US in order to create a secure collection. The material can be released for any of a number...

  9. 7 CFR 65.265 - USDA.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false USDA. 65.265 Section 65.265 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) REGULATIONS AND STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG...

  10. 7 CFR 65.265 - USDA.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 3 2013-01-01 2013-01-01 false USDA. 65.265 Section 65.265 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) REGULATIONS AND STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG...

  11. 7 CFR 65.265 - USDA.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 3 2012-01-01 2012-01-01 false USDA. 65.265 Section 65.265 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) REGULATIONS AND STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG...

  12. 7 CFR 65.265 - USDA.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 3 2011-01-01 2011-01-01 false USDA. 65.265 Section 65.265 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) REGULATIONS AND STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG...

  13. 7 CFR 65.265 - USDA.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 3 2014-01-01 2014-01-01 false USDA. 65.265 Section 65.265 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) REGULATIONS AND STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG...

  14. USDA/ARS Organic Production Research

    Technology Transfer Automated Retrieval System (TEKTRAN)

    For much of its history, USDA/ARS had little to do with research on organic agriculture, however research in organic systems has made considerable gains at the agency over the past decade. In the 1980's and 1990's, as the organic food industry was taking off, ARS researchers who wanted to serve orga...

  15. The USDA/ARS Raisin Breeding Program

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA/ARS breeding program is developing: 1) natural dry-on-the-vine raisin grape cultivars; 2) powdery mildew resistant raisin grape cultivars; 3) Pierce’s Disease resistant raisin grape cultivars; and 4) raisin grape cultivars with increased anthocyanins for health benefits. A natural dry-on-t...

  16. USDA-EPA Collaborative Ammonia Research

    EPA Science Inventory

    In 2014, a work group was formed between USDA and EPA to facilitate information exchange on ammonia emissions from agriculture, air quality impacts and emission mitigation options and to identify opportunities for collaboration. This document provides background on the work grou...

  17. Update on USDA VetNet Salmonella Database, 2004 - Present

    Technology Transfer Automated Retrieval System (TEKTRAN)

    USDA VetNet commenced in March 2004. The objectives of USDA VetNet are to determine PFGE patterns of Salmonella isolates submitted to the National Antimicrobial Resistance Monitoring System (NARMS), to compare USDA VetNet and PulseNet PFGE patterns, and to use the comparative data for surveillance ...

  18. New USDA rootstocks for better disease tolerance and fruit productivity

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA-ARS has a long-term citrus rootstock breeding program in Florida, and in the past two decades the Florida citrus industry has also provided strong financial support for USDA rootstock development. Four new rootstocks have been released by the USDA in Florida over the past 12 years. These ro...

  19. ASSIGNING PYRAMID SERVINGS TO USDA NUTRIENT DATABASE CODES

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Continuing Survey of Food Intakes by Individuals utilizes the USDA Nutrient Database (NDB) for Standard Reference and the Survey Recipe Database to calculate the nutrient values for USDA survey foods. The Community Nutrition Research Group (CNRG) has assigned Pyramid servings to USDA survey foo...

  20. Genetic structural analysis for germplasm accessions in the USDA Rice World Collection

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Rice is grouped into five genetic structures including indica, aus, aromatic, temperate japonica, and tropical japonica. A core collection having 1,785 accessions from 114 countries has been developed that is representative of the USDA rice world collection which includes over 18,000 accessions. The...

  1. Evaluation of the USDA Rice Core Collection for sheath blight disease using micro-chamber

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA rice core collection, including 1,794 accessions from 114 countries, was developed using a stratified random sampling method to represent the entire NSGC collection including over 18,000 accessions. Sheath blight (Rhizoctonia solani) is one of the most important and widely distributed disea...

  2. The USDA-ARS Walnut Gulch Experimental Watershed, Arizona, USA

    NASA Astrophysics Data System (ADS)

    Nichols, Mary; Nearing, Mark; Goodrich, Dave; Heilman, Phil

    2015-04-01

    The United States Department of Agriculture (USDA) has been supporting research and data collection at instrumented watershed throughout the country since the dust bowl era of the 1930's. In 1953, the USDA established the Walnut Gulch Experimental Watershed (WGEW) in southeastern Arizona near Tombstone to conduct hydrologic and erosion research to quantify the unique rainfall-runoff characteristics of semiarid regions and to understand the downstream effects of conservation practices implemented in watershed uplands. Instrumentation and research on the WGEW has expanded to include meteorological and flux measurements, soil moisture, and ecosystem responses. In addition, the WGEW serves as a validation site for aircraft and satellite based remotely sensed instruments. Core measurements have been used to quantify semiarid rainfall, runoff, infiltration, and transmission losses; develop and validate simulation models, and support broader, regional, basin scale research. The long-term database is a critical resource for advancing the scientific understanding of semiarid ecohydrological processes. The WGEW, its history, significant contributions to instrumentation development, and the current WGEW data collection program in the context of contemporary research questions will be presented.

  3. Influence of cold stress on contents of soluble sugars, vitamin C and free amino acids including gamma-aminobutyric acid (GABA) in spinach (Spinacia oleracea).

    PubMed

    Yoon, Young-Eun; Kuppusamy, Saranya; Cho, Kye Man; Kim, Pil Joo; Kwack, Yong-Bum; Lee, Yong Bok

    2017-01-15

    The contents of soluble sugars (sucrose, fructose, glucose, maltose and raffinose), vitamin C and free amino acids (34 compounds, essential and non-essential) were quantified in open-field and greenhouse-grown spinaches in response to cold stress using liquid chromatography. In general, greenhouse cultivation produced nutritionally high value spinach in a shorter growing period, where the soluble sugars, vitamin C and total amino acids concentrations, including essential were in larger amounts compared to those grown in open-field scenarios. Further, low temperature exposure of spinach during a shorter growth period resulted in the production of spinach with high sucrose, ascorbate, proline, gamma-aminobutyric acid, valine and leucine content, and these constitute the most important energy/nutrient sources. In conclusion, cultivation of spinach in greenhouse at a low temperature (4-7°C) and exposure for a shorter period (7-21days) before harvest is recommended. This strategy will produce a high quality product that people can eat. PMID:27542466

  4. Beta PIs From the USDA-ARS NPGS Evaluated for Resistance to Cercospora beticola, 2009

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Thirty Plant Introductions (PIs) from the USDA-ARS National Plant Germplasm System were evaluated for resistance to Cercospora beticola in an artificially produced epiphytotic at the Saginaw Valley Research Farm near Frankenmuth, MI. Internal controls included a susceptible commercial variety, CE, ...

  5. USDA-ARS-SPA Wheat, Peanut and Other Field Crops Research Unit annual report

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A Report on the research activities of the Small Grains and other Crops Research Unit of the USDA-ARS, Plant Science Research Laboratory in Stillwater, Oklahoma, was compiled for WERA-066 Meeting that was held in Ft. Collins, Colorado, September 2010. Research summaries included predicting the impa...

  6. USDA-ARS-SPA Wheat, Peanut and Other Field Crops Research Unit Annual Report

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A Report on the research activities of the Small Grains and other Crops Research Unit of the USDA-ARS, Plant Science Research Laboratory in Stillwater, Oklahoma, was compiled for WERA-066 Meeting that was held in Stillwater, Oklahoma, February 24-26, 2009. Research summaries included predicting the...

  7. Food Safety Research at USDA: Hormones in Water and POPs in Food

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Large concentrated animal farms have been the subject of intense public scrutiny, in part due to concern about environmental release of endocrine disruptors, including natural hormones. Surface waters in proximity to farms were evaluated for hormones and estrogenic activity (E-Screen) by the USDA. ...

  8. 7 CFR 3022.6 - Notification of USDA of allegations of research misconduct.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... the misconduct; (2) The source or sources of funding for the research project or research projects... should be included in any formal allegation: (1) The name of the research projects involved, the nature... 7 Agriculture 15 2011-01-01 2011-01-01 false Notification of USDA of allegations of...

  9. 7 CFR 3022.6 - Notification of USDA of allegations of research misconduct.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... the misconduct; (2) The source or sources of funding for the research project or research projects... should be included in any formal allegation: (1) The name of the research projects involved, the nature... 7 Agriculture 15 2012-01-01 2012-01-01 false Notification of USDA of allegations of...

  10. 7 CFR 3022.6 - Notification of USDA of allegations of research misconduct.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... the misconduct; (2) The source or sources of funding for the research project or research projects... should be included in any formal allegation: (1) The name of the research projects involved, the nature... 7 Agriculture 15 2013-01-01 2013-01-01 false Notification of USDA of allegations of...

  11. SOILS RESEARCH AT THE LONG-TERM USDA-ARS FARMING SYSTEMS PROJECT IN BELTSVILLE, MARYLAND

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA-ARS Beltsville Farming Systems Project (FSP) is a long-term cropping systems trial established in Maryland in 1996 to evaluate the sustainability of organic and conventional grain-based cropping systems. The five FSP cropping systems include a two-year organic corn (C)-soybean (S) rotation...

  12. Rhizoctonia root rot resistance of Beta PIs from the USDA-ARS NPGS, 2007.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Thirty-two plant introductions (PI) from the USDA-ARS National Plant Germplasm System (NPGS) (including garden beet, sugar beet, leaf beet, fodder beet, and wild beet) were evaluated for resistance to Rhizoctonia root rot. The trial was a randomized complete-block design with five replications in ...

  13. Program review of the USDA Center for Medical, Agricultural and Veterinary Entomology

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA-ARS Center for Medical, Agricultural and Veterinary Entomology (CMAVE) has a history that starts in 1932 in Orlando to develop methods to control mosquitoes, including malaria vectors under conditions simulating those of the south Pacific jungles, and other insects affecting man and animals...

  14. USDA-ARS Wheat, Peanut and Other Field Crops Research Unit Annual Report

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A Report on the research activities of the Small Grains and other Crops Research Unit of the USDA-ARS, Plant Science Research Laboratory in Stillwater, Oklahoma, was compiled for WERA-066 Meeting that was held in Manhattan, Kansas, September 18 - 20, 2006. Research summaries included predicting the...

  15. Beta PIs from the USDA-ARS NPGS evaluated for resistance to Cercospora beticola, 2012

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Thirty Plant Introductions (PIs) from the USDA-ARS National Plant Germplasm System were evaluated for resistance to Cercospora beticola in an artificially produced epiphytotic at the Saginaw Valley Research and Extension Center near Frankenmuth, MI. Internal controls included a susceptible germplas...

  16. EXAMINING PHYTOSTEROLS IN NUTS AND SEEDS FOR THE USDA NATIONAL NUTRIENT DATABASE FOR STANDARD REFERENCE

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Objective: The current release of the USDA National Nutrient Database for Standard Reference (SR) includes total phytosterols for 30 of the 128 nut and seed items. Twenty-two of those have values for individual sterols – Beta-sitosterol, stigmasterol, and campesterol. The current literature was st...

  17. Beta PIs from the USDA-ARS NPGS evaluated for resistance to Cercospora beticola, 2008

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sixty-two Plant Introductions (PIs) from the USDA-ARS National Plant Germplasm System were evaluated in an artificially produced epiphytotic for resistance to Cercospora beticola at the Saginaw Valley Bean and Beet Research Farm in MI. Internal controls included a susceptible check, USH20, and a res...

  18. Beet curly top resistance in USDA-ARS Fort Collins Germplasm, 2011

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Twenty-two sugar beet (Beta vulgaris L.) lines from the USDA-ARS Ft. Collins sugarbeet program were screened for resistance to Beet severe curly top virus (BSCTV) and other closely related Curtovirus species in 2011. Commercial cultivars Monohikari and HM PM90 were included as susceptible and resis...

  19. Beta PIs from the USDA-ARS NPGS evaluated for resistance to Cercospora beticola, 2011

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Thirty Plant Introductions (PIs) from the USDA-ARS National Plant Germplasm System were evaluated for resistance to Cercospora beticola in an artificially produced epiphytotic at the Saginaw Valley Research and Extension Center near Frankenmuth, MI. Internal controls included a susceptible commercia...

  20. SUCCESS WITH COMPOSTABLE FOOD SERVICE WARE - USDA CAFETERIA USES BIOBASED PRODUCTS

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This report describes USDA’s overall concept and expectations for its biobased cafeteria-ware pilot project, including operational strategies, costs, outcomes and lessons learned. The 3 month pilot project was conducted in USDA’s Whitten building employee cafeteria. This venue gave USDA a controlle...

  1. Assessing the effects of USDA conservation programs on ecosystem services provided by wetlands

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Conservation Effects Assessment Project (CEAP) is led by the U.S. Department of Agriculture (USDA) in an effort to quantify the environmental effects of conservation programs and practices on privately owned agricultural landscapes across the United States. CEAP’s approach includes application ...

  2. Beet curly top resistance in USDA-ARS Ft. Collins Germplasm, 2012

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Seventeen sugar beet (Beta vulgaris L.) lines from the USDA-ARS Ft. Collins sugar beet program were screened for resistance to Beet severe curly top virus (BSCTV) and other closely related Curtovirus species in 2012. Commercial sugar beet cultivars Monohikari and HM PM90 were included as susceptibl...

  3. Applications of UAV imagery for agricultural and environmental research at the USDA Southeast Watershed Research Lab

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The ARS is the USDA's in-house scientific research agency, whose mission is to conduct research to "develop and transfer solutions to agricultural problems of high national priority..." This includes enhancing the natural resource base and the environment, a dimension of particular relevance to the ...

  4. Beta PIs from the USDA-ARS NPGS evaluated for resistance to Cercospora beticola, 2013

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Thirty-one Plant Introductions (PIs) from the USDA-ARS National Plant Germplasm System were evaluated for resistance to Cercospora beticola in an artificially produced epiphytotic at the Saginaw Valley Research and Extension Center near Frankenmuth, Michigan. Internal controls included a susceptibl...

  5. Beta PIs from the USDA-ARS NPGS evaluated for resistance to Cercospora beticola, 2014

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Thirty Plant Introductions (PIs) from the USDA-ARS National Plant Germplasm System were evaluated for resistance to Cercospora beticola in an artificially produced epiphytotic at the Saginaw Valley Research and Extension Center near Frankenmuth, Michigan. Internal controls included a susceptible, '...

  6. Beta PIs from the USDA-ARS NPGS evaluated for resistance to Cercospora beticola, 2010

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Thirty Plant Introductions (PIs) from the USDA-ARS National Plant Germplasm System were evaluated for resistance to Cercospora beticola in an artificially produced epiphytotic at the Saginaw Valley Research and Extension Center near Frankenmuth, MI. Internal controls included a susceptible commercia...

  7. Final work plan : investigation of potential contamination at the former USDA facility in Ramona, Kansas.

    SciTech Connect

    LaFreniere, L. M.

    2006-01-27

    This Work Plan outlines the scope of work that will be conducted to investigate the subsurface contaminant conditions at the property formerly leased by the Commodity Credit Corporation (CCC) in Ramona, Kansas (Figure 1.1). Data obtained during this event will be used to (1) evaluate potential source areas on the property, (2) determine the vertical and horizontal extent of potential contamination, and (3) provide recommendations for future actions, with the ultimate goal of assigning this site No Further Action status. The planned investigation includes groundwater monitoring requested by the Kansas Department of Health and Environment (KDHE), in accordance with Section V of the Intergovernmental Agreement between the KDHE and the Farm Service Agency of the United States Department of Agriculture (USDA). The work is being performed on behalf of the CCC/USDA by the Environmental Research Division of Argonne National Laboratory. Argonne is a nonprofit, multidisciplinary research center operated by the University of Chicago for the U.S. Department of Energy. Under the Intergovernmental Agreement, Argonne provides technical assistance to the CCC/USDA with environmental site characterization and remediation at former CCC/USDA grain storage facilities. Argonne has issued a Master Work Plan (Argonne 2002) that describes the general scope of all investigations at former CCC/USDA facilities in Kansas and provides guidance for these investigations. The Master Work Plan was approved by the KDHE. It contains materials common to investigations at locations in Kansas and should be consulted for the complete details of plans for work associated with the former CCC/USDA facility at Ramona.

  8. Impact of hedonic evaluation on consumers' preferences for beef attributes including its enrichment with n-3 and CLA fatty acids.

    PubMed

    Baba, Yasmina; Kallas, Zein; Costa-Font, Montserrat; Gil, José María; Realini, Carolina E

    2016-01-01

    The impact of hedonic evaluation on consumers' preferences for beef attributes was evaluated (origin, animal diet, fat content, color, price) including its enrichment with omega-3 (n-3) and conjugated linoleic acid (CLA) fatty acids. One group of consumers (n=325) received information about n-3 and CLA, while the other group (n=322) received no information. Consumers conducted a Discrete Choice Experiment (DCE), using the recently developed Generalized Multinomial Logit model; followed by a blind hedonic evaluation of beef samples, which were identified after tasting, and finally repeated the DCE. Results showed that hedonic evaluation had a significant impact on consumers' preferences, which were similar after tasting for all consumers, with less emphasis on the fat content, color, and origin attributes and greater emphasis on animal diet. Preference for n-3 enriched beef increased, while preference for CLA enriched beef was still not significant after tasting. The information provided had a significant effect on consumers' beef preferences, but no significant impact on beef liking scores. PMID:26331961

  9. The USDA quality grades may mislead consumers.

    PubMed

    DeVuyst, E A; Lusk, J L; DeVuyst, M A

    2014-07-01

    This study was designed to explore consumers' perceptions about and knowledge of USDA beef quality grades. Data were collected from over 1,000 consumers in online surveys in November and December 2013, and estimates were weighted to force the sample to mirror the U.S. population in terms of age, gender, education, and region of residence. When asked to rank Prime, Choice, and Select grades in terms of leanness, only 14.4% provided the correct ranking with 57.1% of respondents incorrectly indicating steaks grading Prime were the leanest. Despite perceptions that the Prime name indicated the leanest product, in a subsequent question, 55.6% of respondents thought Prime grade to be the juiciest of the 3 grades. In addition to inquiring about perceptions of the grade names, respondents also indicated perceptions of pictures of steaks. Only 14.5% of respondents correctly matched the steak pictures with their corresponding USDA quality grade name, an outcome that is statistically worse than would have occurred through pure random matching (P = 0.03). When asked to match pictures of steaks with expected prices, 54.8% of respondents incorrectly matched the picture of the Prime steak with the lowest price level. More highly educated consumers with greater preferences for steak consumption were more likely to provide correct answers. Results reveal substantial confusion over quality grading nomenclature and suggest the need for more education or for a transition toward more descriptive terminology at the retail level. PMID:24802037

  10. Distinct cell surface appendages produced by Sinorhizobium fredii USDA257 and S. fredii USDA191, cultivar-specific and nonspecific symbionts of soybean

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sinorhizobium fredii USDA257 and S. fredii USDA191 are fast-growing rhizobia that form nitrogen-fixing nodules on soybean roots. In contrast to USDA191, USDA257 exhibits cultivar specificity and can form nodules only on primitive soybean cultivars. In response to flavonoids released from soybean ro...

  11. USDA-ARS Riesel Watersheds, Riesel, Texas, USA: Water quality research database

    NASA Astrophysics Data System (ADS)

    Harmel, R. Daren; Haney, Richard L.; Smith, Douglas R.; White, Michael; King, Kevin W.

    2014-10-01

    The 75 year legacy database including discharge, sediment loss, land management, and meteorological data for the USDA-ARS Riesel Watersheds, Riesel, TX, USA has been available on the web for more than a decade (www.ars.usda.gov/spa/hydro-data) and used in numerous studies and publications; however, only recently have these data been added to the Sustaining the Earth's Watersheds, Agricultural Research Data System (STEWARDS) database (www.nrrig.mwa.ars.usda.gov/stewards/stewards.html). In addition, water quality data including dissolved inorganic N and P compounds measured from more than 1000 storm runoff events, 1300 base flow sampling events (lateral subsurface return flow or seepage flow), and 157 precipitation events through 2012 were added. The objectives of this manuscript are to present relevant background information on these data, summarize the data collection and analysis methodology, present the measured data along with cursory analyses, and convey the commitment of the USDA-ARS Riesel Watersheds to long-term data accessibility and database enhancement for water quality data and research.

  12. USDA food and nutrient databases provide the infrastructure for food and nutrition research, policy, and practice.

    PubMed

    Ahuja, Jaspreet K C; Moshfegh, Alanna J; Holden, Joanne M; Harris, Ellen

    2013-02-01

    The USDA food and nutrient databases provide the basic infrastructure for food and nutrition research, nutrition monitoring, policy, and dietary practice. They have had a long history that goes back to 1892 and are unique, as they are the only databases available in the public domain that perform these functions. There are 4 major food and nutrient databases released by the Beltsville Human Nutrition Research Center (BHNRC), part of the USDA's Agricultural Research Service. These include the USDA National Nutrient Database for Standard Reference, the Dietary Supplement Ingredient Database, the Food and Nutrient Database for Dietary Studies, and the USDA Food Patterns Equivalents Database. The users of the databases are diverse and include federal agencies, the food industry, health professionals, restaurants, software application developers, academia and research organizations, international organizations, and foreign governments, among others. Many of these users have partnered with BHNRC to leverage funds and/or scientific expertise to work toward common goals. The use of the databases has increased tremendously in the past few years, especially the breadth of uses. These new uses of the data are bound to increase with the increased availability of technology and public health emphasis on diet-related measures such as sodium and energy reduction. Hence, continued improvement of the databases is important, so that they can better address these challenges and provide reliable and accurate data. PMID:23269654

  13. USDA Nutrient Data Set for Retail Veal Cuts

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The U.S. Department of Agriculture (USDA) Nutrient Data Laboratory (NDL), in collaboration with Colorado State University, conducted a research study designed to update and expand the data on veal cuts in the USDA National Nutrient Database for Standard Reference (SR). This research has been necess...

  14. 48 CFR 432.770 - USDA specific funding limitations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 4 2011-10-01 2011-10-01 false USDA specific funding limitations. 432.770 Section 432.770 Federal Acquisition Regulations System DEPARTMENT OF AGRICULTURE GENERAL CONTRACTING REQUIREMENTS CONTRACT FINANCING Contract Funding 432.770 USDA specific funding limitations....

  15. 48 CFR 432.770 - USDA specific funding limitations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 4 2014-10-01 2014-10-01 false USDA specific funding limitations. 432.770 Section 432.770 Federal Acquisition Regulations System DEPARTMENT OF AGRICULTURE GENERAL CONTRACTING REQUIREMENTS CONTRACT FINANCING Contract Funding 432.770 USDA specific funding limitations....

  16. Status of USDA VetNet: 2003-present

    Technology Transfer Automated Retrieval System (TEKTRAN)

    USDA VetNet was established in 2003 and modeled after PulseNet USA, the national molecular subtyping network for food borne disease surveillance. The objectives of USDA VetNet are to use pulsed-field gel electrophoresis (PFGE) to subtype zoonotic pathogens submitted to the animal arm of the Nationa...

  17. 7 CFR 3022.10 - Reporting to USDA.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ..., DEPARTMENT OF AGRICULTURE RESEARCH INSTITUTIONS CONDUCTING USDA-FUNDED EXTRAMURAL RESEARCH; RESEARCH MISCONDUCT § 3022.10 Reporting to USDA. Following completion of an investigation into allegations of research misconduct, the institution conducting extramural research must provide to the ARIO a copy of the...

  18. 7 CFR 3022.10 - Reporting to USDA.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ..., DEPARTMENT OF AGRICULTURE RESEARCH INSTITUTIONS CONDUCTING USDA-FUNDED EXTRAMURAL RESEARCH; RESEARCH MISCONDUCT § 3022.10 Reporting to USDA. Following completion of an investigation into allegations of research misconduct, the institution conducting extramural research must provide to the ARIO a copy of the...

  19. 7 CFR 3022.10 - Reporting to USDA.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ..., DEPARTMENT OF AGRICULTURE RESEARCH INSTITUTIONS CONDUCTING USDA-FUNDED EXTRAMURAL RESEARCH; RESEARCH MISCONDUCT § 3022.10 Reporting to USDA. Following completion of an investigation into allegations of research misconduct, the institution conducting extramural research must provide to the ARIO a copy of the...

  20. 7 CFR 3022.10 - Reporting to USDA.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ..., DEPARTMENT OF AGRICULTURE RESEARCH INSTITUTIONS CONDUCTING USDA-FUNDED EXTRAMURAL RESEARCH; RESEARCH MISCONDUCT § 3022.10 Reporting to USDA. Following completion of an investigation into allegations of research misconduct, the institution conducting extramural research must provide to the ARIO a copy of the...

  1. Update on the USDA, ARS Citrus Scion Improvement Project

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A citrus breeding program has been conducted by the USDA in Florida since 1893 when W.T. Swingle made his first crosses at the USDA Subtropical Laboratory in Eustis, FL. The initial emphasis was to develop disease resistant cultivars. A second objective was to develop citrus fruit that were easy to...

  2. 7 CFR 996.22 - USDA-approved laboratory.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false USDA-approved laboratory. 996.22 Section 996.22 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... laboratory. USDA-approved laboratory means laboratories approved by the Science and Technology...

  3. What's the latest on USDA citrus scion breeding?

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In its 120 year history, the USDA citrus scion breeding program has provided the mainstays of the Florida specialty citrus industry. In the last few years, the USDA has released US Early Pride mandarin, US Seedless Pineapple sweet orange and most recently, US Furr/US Furr-ST mandarin. Clearly huangl...

  4. Campylobacter Database Update: USDA VetNet (2004-2009)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In March 2004, USDA VetNet was launched with the intention of providing Pulsed-Field Gel Electrophoresis (PFGE) on Salmonella isolates originating from animals as a complement to the CDC PulseNet program. The objectives of USDA VetNet are to determine PFGE patterns of Salmonella and Campylobacter i...

  5. Overview of USDA VetNet Campylobacter Database

    Technology Transfer Automated Retrieval System (TEKTRAN)

    USDA VetNet commenced in March 2004 with submission of Salmonella isolates and in December 2005, Campylobacter isolates were added to the program. The objectives of USDA VetNet are to determine PFGE patterns of Salmonella and Campylobacter isolates submitted to the National Antimicrobial Resistance...

  6. Overview of USDA VetNet Salmonella Database

    Technology Transfer Automated Retrieval System (TEKTRAN)

    USDA VetNet commenced in May 2004 with submission of Salmonella isolates and in December 2005, Campylobacter isolates were added to the program. The objectives of USDA VetNet are to determine PFGE patterns of Salmonella and Campylobacter isolates submitted to the National Antimicrobial Resistance Mo...

  7. USDA National Nutrient Database for Standard Reference, Release 20

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA Nutrient Database for Standard Reference, Release 20 contains data for 7,517 food items for up to 140 food components when a complete profile is available for a food item. It replaces the previous release, SR19, issued in August 2006. Data in SR20 supersede values in printed USDA handbooks ...

  8. 7 CFR 996.22 - USDA-approved laboratory.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false USDA-approved laboratory. 996.22 Section 996.22 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING... laboratory. USDA-approved laboratory means laboratories approved by the Science and Technology...

  9. 7 CFR 996.22 - USDA-approved laboratory.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false USDA-approved laboratory. 996.22 Section 996.22 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING... laboratory. USDA-approved laboratory means laboratories approved by the Science and Technology...

  10. Employing microsatellite and SNP markers to track functional mutations and evaluate genetic diversity in the USDA Arachis germplasm collection

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Peanuts (Arachis hypogaea L.) are nutritious because their seeds typically contain high amounts of oil, protein and other phytochemicals such as folic acid, tocopherol, and antioxidants; therefore, they are an important oil seed crop worldwide. The USDA Plant Genetic Resources Conservation Unit mai...

  11. The South Florida Avocado Breeding Program at USDA-Agricultural Research Service Subtropical Horticulture Research Station (USDA-ARS SHRS)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    USDA-ARS SHRS is part of the USDA National Germplasm Repository system and houses collections of tropical and subtropical fruit trees such as mango, lychee, and avocado. In addition to maintaining the germplasm collections, our mission is to also identify genetic diversity in the collections, to ev...

  12. DEVELOPMENTAL TOXICITY AND STRUCTURE-ACTIVITY RELATIONSHIPS OF ALIPHATIC ACIDS, INCLUDING DOSE-RESPONSE ASSESSMENT OF VALPROIC ACID IN MICE AND RATS

    EPA Science Inventory

    The anticonvulsant valproic acid (VPA), or 2-propylpentanoic acid, is a short-chain aliphatic acid that is teratogenic in humans and rodents. PA and 14 related using the Chernoff/Kavlock assay Sprague-Dawley rats were gavaged with the test agent in corn oil once daily organogenes...

  13. Fatty acid composition, including CLA's isomers and cholesterol content of m. longissimus lumborum and m. semimebranosus of Katahdin, Suffolk, Katahdin x Suffolk, and Suffolk x Katahdin lambs

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Lipids in meat products have important human health implications. Muscle tissues from Katahdin (KK), Suffolk (SS), Katahdin x Suffolk (KS), and Suffolk x Katahdin (SS) lambs were analyzed to determine the effect of breed-type on muscle fatty acid composition, including conjugated linoleic acid (CLA)...

  14. Rapid identification of triterpenoid sulfates and hydroxy fatty acids including two new constituents from Tydemania expeditionis by LC-MS

    PubMed Central

    Zhang, Jian-Long; Kubanek, Julia; Hay, Mark E.; Aalbersberg, William; Ye, Wen-Cai; Jiang, Ren-Wang

    2011-01-01

    Tydemania expeditionis Weber-van Bosse (Udoteaceae) is a weakly calcified green alga. In the present paper, liquid chromatography coupled with photodiode array detection and electrospray mass spectrometry was developed to identify the fingerprint components. A total of four triterpenoid sulfates and three hydroxy fatty acids in the ethyl acetate fraction of the crude extract were structurally characterized on the basis of retention time, online UV spectrum and mass fragmentation pattern. Furthermore, detailed LC-MS analysis revealed two new hydroxy fatty acids, which were then prepared and characterized by extensive NMR analyses. The proposed method provides a scientific and technical platform for the rapid identification of triterpenoid sulfates and hydroxy fatty acids in similar marine algae and terrestrial plants. PMID:21915955

  15. Understanding the USDA and EPA structure for SBIR Funding

    EPA Science Inventory

    Presentation is part of SBA webinar series on all of the different SBIR agencies. With USDA, this presentation will describe funding opportunities with EPA's SBIR Program. Audience will be small businesses interested in support for their environmental technologies.

  16. 7 CFR 3022.6 - Notification of USDA of allegations of research misconduct.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...-FUNDED EXTRAMURAL RESEARCH; RESEARCH MISCONDUCT § 3022.6 Notification of USDA of allegations of research misconduct. (a) Research institutions that conduct USDA-funded extramural research must promptly notify OIG and the USDA RIO of all allegations of research misconduct involving USDA funds when the...

  17. Experimental sink removal induces stress responses, including shifts in amino acid and phenylpropanoid metabolism, in soybean leaves

    PubMed Central

    Turner, Glenn W.; Cuthbertson, Daniel J.; Voo, Siau Sie; Settles, Matthew L.; Grimes, Howard D.

    2012-01-01

    The repeated removal of flower, fruit, or vegetative buds is a common treatment to simulate sink limitation. These experiments usually lead to the accumulation of specific proteins, which are degraded during later stages of seed development, and have thus been designated as vegetative storage proteins. We used oligonucleotide microarrays to assess global effects of sink removal on gene expression patterns in soybean leaves and found an induction of the transcript levels of hundreds of genes with putative roles in the responses to biotic and abiotic stresses. In addition, these data sets indicated potential changes in amino acid and phenylpropanoid metabolism. As a response to sink removal we detected an induced accumulation of γ-aminobutyric acid, while proteinogenic amino acid levels decreased. We also observed a shift in phenylpropanoid metabolism with an increase in isoflavone levels, concomitant with a decrease in flavones and flavonols. Taken together, we provide evidence that sink removal leads to an up-regulation of stress responses in distant leaves, which needs to be considered as an unintended consequence of this experimental treatment. PMID:22109846

  18. Fatty acid composition of ruminal digesta and longissimus muscle from lambs fed silage mixtures including red clover, sainfoin, and timothy.

    PubMed

    Campidonico, L; Toral, P G; Priolo, A; Luciano, G; Valenti, B; Hervás, G; Frutos, P; Copani, G; Ginane, C; Niderkorn, V

    2016-04-01

    This work investigated the effects of feeding silage mixtures of a plant containing polyphenol oxidase (PPO; red clover [; RC]), a plant containing tannins (sainfoin [; SF]), and a grass species not containing these compounds (timothy [; T]) on ruminal and intramuscular (i.m.) fatty acids of lambs. Forty 4-mo-old castrated male Romane lambs, divided into 5 groups, received 1 of the following silages: 1) T (100%), 2) a binary mixture of timothy and tannin-containing sainfoin ( cv. Perly; 50:50 [T-SF]), 3) a binary mixture of timothy and PPO-containing red clover ( cv. Mervius; 50:50 [T-RC]), 4) a ternary mixture of timothy, sainfoin, and red clover containing both tannins and PPO (50:25:25, respectively [T-SF-RC]), and 5) a binary mixture of tannin-containing sainfoin and PPO-containing red clover (50:50 [SF-RC]). In the rumen digesta, the partial or total replacement of T with forage legumes was associated with greater concentrations of PUFA ( < 0.001) and 1esser concentrations of MUFA ( < 0.001). The inclusion of forage legumes in the silage favored the accumulation of 18:3 -3 ( < 0.001), with the greatest concentrations being observed in SF-RC. This latter diet also led to the greatest percentage of 18:2 -6 ( < 0.001). Forage legumes decreased the -11 18:1 to 30% of T in rumen digesta ( < 0.001). Forage legumes decreased the total concentration of branched-chain fatty acids in the rumen digesta (on average, -28%; < 0.001), this effect being less marked (-17%; = 0.014) in T-RC in comparison with T. The dietary treatment tended to affect the proportion of MUFA ( = 0.081) and of PUFA ( = 0.079) in the i.m. fat of the LM, respectively, at the highest and lowest numerical value in the T group. The sum of -3 fatty acids was less in the T and T-SF groups compared with the mixture of legumes without T (SF-RC; < 0.001 and < 0.008, respectively). The latter group had also a lesser -6-to--3 ratio than the T-SF group ( = 0.01). -11 18:1 was greater ( < 0.03) in lambs given T

  19. Liquid chromatographic resolution of amino acid esters of acyclovir including racemic valacyclovir on crown ether-based chiral stationary phases.

    PubMed

    Ahn, Seong Ae; Hyun, Myung Ho

    2015-03-01

    Valacyclovir, a potential prodrug for the treatment of patients with herpes simplex and herpes zoster, and its analogs were resolved on two chiral stationary phases (CSPs) based on (3,3'-diphenyl-1,1'-binaphthyl)-20-crown-6 covalently bonded to silica gel. In order to find out an appropriate mobile phase condition, various mobile phases consisting of various organic modifiers in water containing various acidic modifiers were applied to the resolution of valacyclovir and its analogs. When 30% acetonitrile in water containing any of 0.05 M, 0.10 M, or 0.15 M perchloric acid was used as a mobile phase, valacyclovir and its analogs were resolved quite well on the two CSPs with the separation factors (α) in the range of 2.49 ~ 6.35 and resolutions (RS ) in the range of 2.95 ~ 12.21. Between the two CSPs, the CSP containing residual silanol protecting n-octyl groups on the silica surface was found to be better than the CSP containing residual silanol groups. PMID:25626672

  20. Skin aging and photoaging alter fatty acids composition, including 11,14,17-eicosatrienoic acid, in the epidermis of human skin.

    PubMed

    Kim, Eun Ju; Kim, Min-Kyoung; Jin, Xing-Ji; Oh, Jang-Hee; Kim, Ji Eun; Chung, Jin Ho

    2010-06-01

    We investigated the alterations of major fatty acid components in epidermis by natural aging and photoaging processes, and by acute ultraviolet (UV) irradiation in human skin. Interestingly, we found that 11,14,17-eicosatrienoic acid (ETA), which is one of the omega-3 polyunsaturated acids, was significantly increased in photoaged human epidermis in vivo and also in the acutely UV-irradiated human skin in vivo, while it was significantly decreased in intrinsically aged human epidermis. The increased ETA content in the epidermis of photoaged human skin and acute UV-irradiated human skin is associated with enhanced expression of human elongase 1 and calcium-independent phosphodiesterase A(2). We demonstrated that ETA inhibited matrix metalloproteinase (MMP)-1 expression after UV-irradiation, and that inhibition of ETA synthesis using EPTC and NA-TCA, which are elongase inhibitors, increased MMP-1 expression. Therefore, our results suggest that the UV increases the ETA levels, which may have a photoprotective effect in the human skin. PMID:20514327

  1. Skin Aging and Photoaging Alter Fatty Acids Composition, Including 11,14,17-eicosatrienoic Acid, in the Epidermis of Human Skin

    PubMed Central

    Kim, Eun Ju; Kim, Min-Kyoung; Jin, Xing-Ji; Oh, Jang-Hee; Kim, Ji Eun

    2010-01-01

    We investigated the alterations of major fatty acid components in epidermis by natural aging and photoaging processes, and by acute ultraviolet (UV) irradiation in human skin. Interestingly, we found that 11,14,17-eicosatrienoic acid (ETA), which is one of the omega-3 polyunsaturated acids, was significantly increased in photoaged human epidermis in vivo and also in the acutely UV-irradiated human skin in vivo, while it was significantly decreased in intrinsically aged human epidermis. The increased ETA content in the epidermis of photoaged human skin and acute UV-irradiated human skin is associated with enhanced expression of human elongase 1 and calcium-independent phophodiesterase A2. We demonstrated that ETA inhibited matrix metalloproteinase (MMP)-1 expression after UV-irradiation, and that inhibition of ETA synthesis using EPTC and NA-TCA, which are elongase inhibitors, increased MMP-1 expression. Therefore, our results suggest that the UV increases the ETA levels, which may have a photoprotective effect in the human skin. PMID:20514327

  2. Genotypic and phenotypic characterization of genetic differentiation and diversity in the USDA rice mini-core collection

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A rice mini-core collection consisting of 217 accessions has been developed to represent the USDA core and whole collections that include 1,794 and 18,709 accessions, respectively. To improve the efficiency of mining valuable genes and broadening the genetic diversity in breeding, genetic structure ...

  3. Breeding citrus for HLB resistance at the USDA/ARS U.S. Horticultural Research Laboratory, Ft. Pierce, Florida

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Citrus breeding has been conducted by the USDA since 1893. The initial objectives included improved disease-resistance, cold hardiness, and easy peeling fruit, which are still important breeding objectives today. The emergence of huanglongbing (HLB) in the US has propelled the development of HLB r...

  4. Pharmacokinetic and Pharmacodynamic Interaction of Boswellic Acids and Andrographolide with Glyburide in Diabetic Rats: Including Its PK/PD Modeling.

    PubMed

    Samala, Sujatha; Veeresham, Ciddi

    2016-03-01

    The effect of boswellic acids (BA) and andrographolide (AD) on the pharmacokinetics and pharmacodynamics of glyburide in normal as well as in streptozotocin-induced diabetic rats was studied. In normal and diabetic rats, the combination of glyburide with BA or AD increased significantly (p < 0.01) all the pharmacokinetic parameters, such as Cmax, AUC0-n, AUCtotal, t1/2, and mean residence time, and decreased the clearance, Vd, markedly as compared with the control group. In rat liver, microsomes BA and AD have shown CYP3A4 inhibitory activity significantly (p < 0.01), compared with the vehicle group. The increase in hypoglycemic action by concomitant administration of glyburide with BA or AD was more in diabetic rats than when the drugs were used singly and with the control group, which suggests the enhancement of glucose reduction capacity of glyburide in diabetic rats along with BA or AD. In PK/PD modeling of BA and AD with glyburide, the predicted PK and PD parameters are in line with the observed PK and PD parameters. The results revealed that BA and AD led to the PK/PD changes because of glyburide-increased bioavailability and because of the inhibition of CYP3A4 enzyme. In conclusion, add-on preparations containing BA or AD may increase the bioavailability of glyburide, and hence the dose should be monitored. PMID:26762235

  5. Retinoic Acid Induced 1, RAI1: A Dosage Sensitive Gene Related to Neurobehavioral Alterations Including Autistic Behavior

    PubMed Central

    Carmona-Mora, Paulina; Walz, Katherina

    2010-01-01

    Genomic structural changes, such as gene Copy Number Variations (CNVs) are extremely abundant in the human genome. An enormous effort is currently ongoing to recognize and catalogue human CNVs and their associations with abnormal phenotypic outcomes. Recently, several reports related neuropsychiatric diseases (i.e. autism spectrum disorders, schizophrenia, mental retardation, behavioral problems, epilepsy) with specific CNV. Moreover, for some conditions, both the deletion and duplication of the same genomic segment are related to the phenotype. Syndromes associated with CNVs (microdeletion and microduplication) have long been known to display specific neurobehavioral traits. It is important to note that not every gene is susceptible to gene dosage changes and there are only a few dosage sensitive genes. Smith-Magenis (SMS) and Potocki-Lupski (PTLS) syndromes are associated with a reciprocal microdeletion and microduplication within chromosome 17p11.2. in humans. The dosage sensitive gene responsible for most phenotypes in SMS has been identified: the Retinoic Acid Induced 1 (RAI1). Studies on mouse models and humans suggest that RAI1 is likely the dosage sensitive gene responsible for clinical features in PTLS. In addition, the human RAI1 gene has been implicated in several neurobehavioral traits as spinocerebellar ataxia (SCA2), schizophrenia and non syndromic autism. In this review we discuss the evidence of RAI1 as a dosage sensitive gene, its relationship with different neurobehavioral traits, gene structure and mutations, and what is known about its molecular and cellular function, as a first step in the elucidation of the mechanisms that relate dosage sensitive genes with abnormal neurobehavioral outcomes. PMID:21629438

  6. Funding opportunities for veterinary medicine with USDA competitive programs.

    PubMed

    Fenwick, Brad

    2005-01-01

    Dramatic changes are underway in how public higher education and professional training are funded. The shift from a public to a beneficiary funding model is driving increases in tuition for students, the collection of user fees, and fee-for-service activities and has focused increased attention on the need for funding support from federal grants and contracts. The US Department of Agriculture (USDA) was the first federal agency to support university-based research and education. While the funding provided by the USDA is now only a fraction of what is available through other federal sources, the USDA remains an important source of funding dedicated specifically to farm-animal-related research and the training of the next generation of veterinary scientists and educators. PMID:16261490

  7. Final corrective action study for the former CCC/USDA facility in Ramona, Kansas.

    SciTech Connect

    LaFreniere, L. M.

    2011-04-20

    Past operations at a grain storage facility formerly leased and operated by the Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA) in Ramona, Kansas, resulted in low concentrations of carbon tetrachloride in groundwater that slightly exceed the regulatory standard in only one location. As requested by the Kansas Department of Health and Environment, the CCC/USDA has prepared a Corrective Action Study (CAS) for the facility. The CAS examines corrective actions to address groundwater impacted by the former CCC/USDA facility but not releases caused by other potential groundwater contamination sources in Ramona. Four remedial alternatives were considered in the CAS. The recommended remedial alternative in the CAS consists of Environmental Use Control to prevent the inadvertent use of groundwater as a water supply source, coupled with groundwater monitoring to verify the continued natural improvement in groundwater quality. The Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA) has directed Argonne National Laboratory to prepare a Corrective Action Study (CAS), consistent with guidance from the Kansas Department of Health and Environment (KDHE 2001a), for the CCC/USDA grain storage facility formerly located in Ramona, Kansas. This effort is pursuant to a KDHE (2007a) request. Although carbon tetrachloride levels at the Ramona site are low, they remain above the Kansas Tier 2 risk-based screening level (RBSL) and the U.S. Environmental Protection Agency (EPA) maximum contaminant level (MCL) of 5 {micro}g/L (Kansas 2003, 2004). In its request for the CAS, the KDHE (2007a) stated that, because of these levels, risk is associated with potential future exposure to contaminated groundwater. The KDHE therefore determined that additional measures are warranted to limit future use of the property and/or exposure to contaminated media as part of site closure. The KDHE further requested comparison of at least two corrective

  8. Omega-3 fatty acid concentrate from Dunaliella salina possesses anti-inflammatory properties including blockade of NF-κB nuclear translocation.

    PubMed

    Chitranjali, T; Anoop Chandran, P; Muraleedhara Kurup, G

    2015-02-01

    The health benefits of omega-3 polyunsaturated fatty acids (ω-3 PUFA), mainly eicosapentaenoic acid (EPA 20:5) and docosahexaenoic acid (DHA, 22:6), have been long known. Although various studies have demonstrated the health benefits of ω-3 PUFA, the mechanisms of action of ω-3 PUFAs are still not completely understood. While the major commercial source is marine fish oil, in this study we suggest the marine micro algae, Dunaliella salina as an alternate source of omega-3 fatty acids. Treatment with this algal omega-3 fatty acid concentrate (Ds-ω-3 FA) resulted in significant down-regulation of LPS-induced production of TNF-α and IL-6 by peripheral blood mononuclear cells (PBMCs). The concentrate was also found to be a potent blocker of cyclooxygenase (COX-2) and matrix metalloproteinase (MMP-2 and MMP-9) expression. The present study reveals the anti-inflammatory properties of Ds-ω-3 FA concentrate including the inhibition of NF-κB translocation. PMID:25391558

  9. New CE-ESI-MS analytical method for the separation, identification and quantification of seven phenolic acids including three isomer compounds in virgin olive oil.

    PubMed

    Nevado, Juan José Berzas; Peñalvo, Gregorio Castañeda; Robledo, Virginia Rodríguez; Martínez, Gabriela Vargas

    2009-10-15

    A sensitive and expeditious CE-ESI-MS analytical method for the separation, identification and determination of seven selected antioxidants (cinnamic and benzoic acids), including three isomers of coumaric acid (ortho-, meta- and para-) has been developed. In order to obtain the analytical separation, capillary electrophoresis and CE-MS interface parameters (e.g., buffer pH and composition, sheath liquid and gas flow rates, sheath liquid composition, electrospray voltage, etc.) were carefully optimized. The polar fraction containing the selected phenolic acids was obtained using a previously optimized SPE pretreatment. An MS detector in order to extract structural information about the target compounds and facilitate their qualitative analysis was used in the negative ion mode. The proposed off-line SPE CE-ESI-MS method was validated by assessing its precision, LODs and LOQs, linearity range and accuracy. The optimized and validated method was used in order to quantify the selected antioxidants in various samples of virgin olive oil and extra-virgin olive oil obtained from the main olive varieties cropped in Castilla-La Mancha, Spain. Salicylic acid was used as internal standard throughout in order to ensure reproducibility in the quantitative analysis of the oil samples. The results confirmed the presence of hydroxyphenyl acetic, p-coumaric, ferulic and vanillic acids in substantial amounts (microg g(-1) level) in all samples. PMID:19635353

  10. Identifying the Future Needs for Long-Term USDA Efforts in Agricultural Animal Genomics

    PubMed Central

    Green, R. D.; Qureshi, M. A.; Long, J. A.; Burfening, P.J.; Hamernik, D.L.

    2007-01-01

    Agricultural animal research has been immensely successful over the past century in developing technology and methodologies that have dramatically enhanced production efficiency of the beef, dairy, swine, poultry, sheep, and aquaculture industries. In the past two decades, molecular biology has changed the face of agricultural animal research, primarily in the arena of genomics and the relatively new offshoot areas of functional genomics, proteomics, transcriptomics, metabolomics and metagenomics. Publication of genetic and physical genome maps in the past 15 years has given rise to the possibility of being able finally to understand the molecular nature of the genetic component of phenotypic variation. While quantitative geneticists have been remarkably successful in improving production traits, genomic technology holds potential for being able to lead to more accurate and rapid animal improvement, especially for phenotypic traits that are difficult to measure. Recently, the agricultural research community has been able to capitalize on the infrastructure built by the human genome project by sequencing two of the major livestock genomes (Gallus domesticus and Bos Taurus). The 2005 calendar year is truly unprecedented in the history of agricultural animal research since draft genome sequences were completed for chickens and cattle. In addition, sequencing the swine and equine genome was initiated in early 2006. We now have in place a powerful toolbox for understanding the genetic variation underlying economically important and complex phenotypes. Over the past few years, new challenges have emerged for animal agriculture. Enhancements in production efficiency have not come without some negative side effects on animal well-being and longevity in production environments, including losses in reproductive efficiency, increased stress susceptibility, increased animal waste issues, and increased susceptibility to animal metabolic and infectious diseases. When considered

  11. THE REVISED USDA NUTRIENT DATA SET FOR FRESH PORK

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Nutrient composition data for fresh pork products in the USDA National Nutrient Database for Standard Reference (SR) have not been updated since 1991. Since that time, changes in animal husbandry practices and industry procedures have led to the availability of leaner cuts. In order to provide up-to...

  12. Environmentally friendly lubricant development programs at the USDA

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA is engaged in a comprehensive program to bring about the development and commercialization of environmentally friendly lubricants. A wide range of critical issues are being addresses through basic and applied research internally and in collaboration with industry and academia. The main thr...

  13. USDA develops a database for flavonoids to assess dietary intakes

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The beneficial health effects of dietary flavonoids continue to interest the scientific community in associating the flavonoid intakes and certain chronic diseases. Scientists at the Nutrient Data Laboratory (NDL) and the Food Surveys Research Group (FSRG), USDA planned a study of the intakes of fl...

  14. USDA-ARS and EMBRAPA Scientists Build Bridges With Strawberries

    Technology Transfer Automated Retrieval System (TEKTRAN)

    At the '3rd Simposio Nacional do Morango'and '2nd Encontro de Pequenas Frutas e Frutas Nativas do Mercosul' at Pelotas, Rio Grande Do Sul, Brazil, held 7 - 10 November 2006, I was invited to describe strawberry breeding in the United States and also my own USDA-ARS strawberry breeding program at Bel...

  15. Postharvest treatment research at USDA-ARS: stored product fumigation

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The overall goal of this USDA-ARS research is to ensure the protection and quality of stored product foodstuffs. The results of this research directly enhance production, distribution, and safety of foodstuffs, promote and retain access of United States-grown crops to domestic and foreign markets, a...

  16. USDA National Nutrient Database for Standard Reference, Release 23

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA Nutrient Database for Standard Reference, Release 23 contains data for over 7,600 food items for up to 146 food components when a complete profile is available for a food item. It replaces the previous release, SR22, issued in September 2009. Data in SR23 supersede values in the printed h...

  17. 7 CFR 930.5 - Department or USDA.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Department or USDA. 930.5 Section 930.5 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE TART CHERRIES GROWN IN THE STATES...

  18. 7 CFR 930.5 - Department or USDA.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Department or USDA. 930.5 Section 930.5 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE TART CHERRIES GROWN IN THE STATES...

  19. USDA updates nutrient values for fast food pizza

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Consumption of quick service pizza has increased as Americans are spending more on food away from home. Pizza is consistently a primary Key Food in the USDA National Food and Nutrient Analysis Program (NFNAP) because it is a contributor of more than 14 nutrients of public health significance to the...

  20. The USDA/ARS Table Grape Breeding Program

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA/ARS table grape breeding program is developing: 1) a series of seedless table grape cultivars with naturally large berries, early to late maturity, and red, white or black fruit; 2) powdery mildew resistant table grape cultivars; and 3) Pierce’s Disease resistant table grape cultivars. Fif...

  1. Hungry for Nutrient Data? Navigating the USDA Nutrient Database

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA National Nutrient Database for Standard Reference (SR) is the major source of food composition data in the United States, providing the foundation for most food composition databases in the public and private sectors. Most nutrition professionals are familiar with the basics of the SR onlin...

  2. 7 CFR 930.5 - Department or USDA.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Department or USDA. 930.5 Section 930.5 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE TART CHERRIES GROWN IN THE STATES...

  3. USDA National Nutrient Database for Standard Reference, release 28

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA National Nutrient Database for Standard Reference, Release 28 contains data for nearly 8,800 food items for up to 150 food components. SR28 replaces the previous release, SR27, originally issued in August 2014. Data in SR28 supersede values in the printed handbooks and previous electronic...

  4. HERU research in support of the USDA Small Watershed Program

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The nation is confronted with issues related to aging infrastructure. The USDA Small Watershed Program flood control dams are a part of that aging infrastructure and as a result have many unique challenges. The National Rehabilitation Amendment of 2000 has helped set into motion a program of addre...

  5. USDA NATIONAL NUTRIENT DATABASE FOR STANDARD REFERENCE, RELEASE 19

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA Nutrient Database for Standard Reference, Release 19 contains data for 7,291 food items for up to 140 food components when a complete profile is available for a food item. It replaces the previous release, SR18, issued in August 2005. Data in SR19 supersede values in the printed Handbooks a...

  6. 7 CFR 634.30 - Appeals in USDA administered projects.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Appeals in USDA administered projects. 634.30 Section 634.30 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE LONG TERM CONTRACTING RURAL CLEAN WATER PROGRAM...

  7. 7 CFR 634.30 - Appeals in USDA administered projects.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 6 2012-01-01 2012-01-01 false Appeals in USDA administered projects. 634.30 Section 634.30 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE LONG TERM CONTRACTING RURAL CLEAN WATER PROGRAM...

  8. 7 CFR 634.30 - Appeals in USDA administered projects.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 6 2013-01-01 2013-01-01 false Appeals in USDA administered projects. 634.30 Section 634.30 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE LONG TERM CONTRACTING RURAL CLEAN WATER PROGRAM...

  9. 7 CFR 634.30 - Appeals in USDA administered projects.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 6 2011-01-01 2011-01-01 false Appeals in USDA administered projects. 634.30 Section 634.30 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE LONG TERM CONTRACTING RURAL CLEAN WATER PROGRAM...

  10. 7 CFR 634.30 - Appeals in USDA administered projects.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 6 2014-01-01 2014-01-01 false Appeals in USDA administered projects. 634.30 Section 634.30 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE LONG TERM CONTRACTING RURAL CLEAN WATER PROGRAM...

  11. Pulsed electric field (PEF)research at USDA, ARS, ERRC

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This article summarizes the effects of pulsed electric fields on the microbiological safety and quality aspects of various liquid food matrices, obtained at USDA, ARS, Eastern Regional Research Center under CRIS Project No. 1935-41420-013-00D, Processing Intervention Technologies for Enhancing the S...

  12. 7 CFR 3406.6 - USDA agency cooperator requirement.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false USDA agency cooperator requirement. 3406.6 Section 3406.6 Agriculture Regulations of the Department of Agriculture (Continued) COOPERATIVE STATE RESEARCH, EDUCATION, AND EXTENSION SERVICE, DEPARTMENT OF AGRICULTURE 1890 INSTITUTION CAPACITY BUILDING...

  13. Introductory Soil Science Exercises Using USDA Web Soil Survey

    ERIC Educational Resources Information Center

    Post, Christopher J.; Mikhailova, Elena; McWhorter, Christopher M.

    2007-01-01

    The USDA, Natural Resource Conservation Service (NRCS) Web Soil Survey is a valuable teaching tool for soil science education. By incorporating the Web Soil Survey into an undergraduate-level course, students are able to use the most detailed digital soil survey information without the steep learning curve associated with geographic information…

  14. USDA Research in Support of Deployed Military Troops

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The US Department of Agriculture has a long history of collaborating with the US military to conduct research in support of war efforts. The predecessor laboratory of the current USDA-ARS Center for Medical, Agricultural and Veterinary Entomology (CMAVE) located in Gainesville, Florida has a history...

  15. The creation and role of the USDA biomass research centers

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Five USDA Biomass Research Centers were created to facilitate coordinated research to enhance the establishment of a sustainable feedstock production for bio-based renewable energy in the United States. Scientists and staff of the Agriculture Research Service (ARS) and Forest Service (FS) withi...

  16. USDA National Nutrient Database for Standard Reference, Release 24

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA Nutrient Database for Standard Reference, Release 24 contains data for over 7,900 food items for up to 146 food components. It replaces the previous release, SR23, issued in September 2010. Data in SR24 supersede values in the printed Handbooks and previous electronic releases of the databa...

  17. USDA National Nutrient Database for Standard Reference, Release 21

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA Nutrient Database for Standard Reference, Release 21 contains data for 7,414 food items for up to 140 food components when a complete profile is available for a food item. It replaces the previous release, SR20, issued in September 2007. Data in SR21 supersede values in the printed Handbook...

  18. 7 CFR 983.10 - Department or USDA.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Department or USDA. 983.10 Section 983.10 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE PISTACHIOS GROWN IN...

  19. USDA National Nutrient Database for Standard Reference, Release 22

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA Nutrient Database for Standard Reference, Release 22 contains data for over 7,500 food items for up to 143 food components when a complete profile is available for a food item. It replaces the previous release, SR21, issued in September 2008. Data in SR22 supersede values in the printed Han...

  20. USDA National Nutrient Database for Standard Reference, Release 25

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA National Nutrient Database for Standard Reference, Release 25(SR25)contains data for over 8,100 food items for up to 146 food components. It replaces the previous release, SR24, issued in September 2011. Data in SR25 supersede values in the printed handbooks and previous electronic releas...

  1. Expansion of the USDA ARS Aerial Application spray atomization models

    Technology Transfer Automated Retrieval System (TEKTRAN)

    An effort is underway to update the USDA ARS aerial spray nozzle models using new droplet sizing instrumen-tation and measurement techniques. As part of this effort, the applicable maximum airspeed is being increased from 72 to 80 m/s to provide guidance to applicators when using new high speed air...

  2. High-speed civil transport impact: Role of sulfate, nitric acid trihydrate, and ice aerosols studied with a two-dimensional model including aerosol physics

    SciTech Connect

    Pitari, G.; Ricciardulli, L.; Visconti, G.; Rizi, V.

    1993-12-20

    The authors discuss a two-dimensional model used to study the atmospheric interactions of ozone with exhaust gases from high speed civil transport (HSCT) fleets. Their model encompases the stratosphere and troposphere, includes photochemical reactions as part of the sulfur cycle, and models sulfuric acid aerosols. The inclusion of heterogeneous chemistry effects tempers the impact of nitrogen oxide emissions from HSCT on ozone depletion, in support of previous work from other studies.

  3. Extension of a PBPK model for ethylene glycol and glycolic acid to include the competitive formation and clearance of metabolites associated with kidney toxicity in rats and humans

    SciTech Connect

    Corley, R.A.; Saghir, S.A.; Bartels, M.J.; Hansen, S.C.; Creim, J.; McMartin, K.E.; Snellings, W.M.

    2011-02-01

    A previously developed PBPK model for ethylene glycol and glycolic acid was extended to include glyoxylic acid, oxalic acid, and the precipitation of calcium oxalate that is associated with kidney toxicity in rats and humans. The development and evaluation of the PBPK model was based upon previously published pharmacokinetic studies coupled with measured blood and tissue partition coefficients and rates of in vitro metabolism of glyoxylic acid to oxalic acid, glycine and other metabolites using primary hepatocytes isolated from male Wistar rats and humans. Precipitation of oxalic acid with calcium in the kidneys was assumed to occur only at concentrations exceeding the thermodynamic solubility product for calcium oxalate. This solubility product can be affected by local concentrations of calcium and other ions that are expressed in the model using an ion activity product estimated from toxicity studies such that calcium oxalate precipitation would be minimal at dietary exposures below the NOAEL for kidney toxicity in the sensitive male Wistar rat. The resulting integrated PBPK predicts that bolus oral or dietary exposures to ethylene glycol would result in typically 1.4-1.6-fold higher peak oxalate levels and 1.6-2-fold higher AUC's for calcium oxalate in kidneys of humans as compared with comparably exposed male Wistar rats over a dose range of 1-1000 mg/kg. The converse (male Wistar rats predicted to have greater oxalate levels in the kidneys than humans) was found for inhalation exposures although no accumulation of calcium oxalate is predicted to occur until exposures are well in excess of the theoretical saturated vapor concentration of 200 mg/m{sup 3}. While the current model is capable of such cross-species, dose, and route-of-exposure comparisons, it also highlights several areas of potential research that will improve confidence in such predictions, especially at low doses relevant for most human exposures.

  4. Comparison of the pathogenicity of the USDA challenge virus strain to a field strain of infectious laryngotracheitis virus.

    PubMed

    Koski, Danielle M; Predgen, Ann S; Trampel, Darrell W; Conrad, Sandra K; Narwold, Debra R; Hermann, Joseph R

    2015-07-01

    Infectious laryngotracheitis virus (ILTV) causes respiratory disease in chickens. This alphaherpesvirus infects laryngeal tracheal epithelial cells and causes outbreaks culminating in decreases in egg production, respiratory distress in chickens and mortality. There are several different vaccines to combat symptoms of the virus, including chicken embryo origin, tissue culture origin and recombinant vaccines. All vaccines licensed for use in the U.S. are tested for efficacy and potency according to U.S. federal regulation using a vaccine challenge assay involving the use of an ILT challenge virus. This challenge virus is provided to biologics companies by the Center for Veterinary Biologics (CVB), United States Department of Agriculture (USDA). The current USDA challenge virus originated from a vaccine strain and has been subjected to multiple passages in eggs, and may not represent what is currently circulating in the field. The objective of this study was to evaluate and compare the pathogenicity of USDA's challenge virus strain to the pathogenicity of a recent ILT field isolate. Using the challenge virus and various dilutions of the field isolate, clinical signs, mortality and pathology were evaluated in chickens. Results indicate that the field isolate at a 1:20 dilution is comparable in pathogenicity to the USDA challenge virus at a 1:4 dilution, and that the ILTV field isolate is a viable candidate that could be used as a challenge virus when evaluating vaccine efficacy. PMID:26050912

  5. 7 CFR 170.5 - Is there a fee to participate in the USDA Farmers Market?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 3 2013-01-01 2013-01-01 false Is there a fee to participate in the USDA Farmers... (CONTINUED) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA FARMERS MARKET § 170.5 Is there a fee to participate in the USDA Farmers Market? No, there are no fees charged...

  6. 7 CFR 170.5 - Is there a fee to participate in the USDA Farmers Market?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 3 2014-01-01 2014-01-01 false Is there a fee to participate in the USDA Farmers... (CONTINUED) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA FARMERS MARKET § 170.5 Is there a fee to participate in the USDA Farmers Market? No, there are no fees charged...

  7. 7 CFR 170.5 - Is there a fee to participate in the USDA Farmers Market?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 3 2012-01-01 2012-01-01 false Is there a fee to participate in the USDA Farmers... (CONTINUED) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA FARMERS MARKET § 170.5 Is there a fee to participate in the USDA Farmers Market? No, there are no fees charged...

  8. 7 CFR 170.5 - Is there a fee to participate in the USDA Farmers Market?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Is there a fee to participate in the USDA Farmers... (CONTINUED) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA FARMERS MARKET § 170.5 Is there a fee to participate in the USDA Farmers Market? No, there are no fees charged...

  9. Comparison of three new citrus rootstocks from USDA: US-802, US-812, and US-897

    Technology Transfer Automated Retrieval System (TEKTRAN)

    USDA has had an active citrus rootstock breeding program for more than 50 years. Swingle citrumelo rootstock was released from the USDA program in 1977 and has become one of the most important rootstocks for citrus worldwide. Three new rootstocks released from the USDA program between 2001 and 200...

  10. 77 FR 11569 - Notice of Intent To Repatriate Cultural Items: USDA Forest Service, Coconino National Forest...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-27

    ... National Park Service Notice of Intent To Repatriate Cultural Items: USDA Forest Service, Coconino National Forest, Flagstaff, AZ AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The USDA Forest... believes itself to be culturally affiliated ] with the cultural items may contact the USDA Forest...

  11. 77 FR 5838 - Notice of Intent To Repatriate Cultural Items: USDA Forest Service, Coconino National Forest...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-06

    ... National Park Service Notice of Intent To Repatriate Cultural Items: USDA Forest Service, Coconino National Forest, Flagstaff, AZ AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The USDA Forest... believes itself to be culturally affiliated with the cultural items may contact the USDA Forest...

  12. 7 CFR 170.2 - Is the USDA Farmers Market a producer-only market?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 3 2014-01-01 2014-01-01 false Is the USDA Farmers Market a producer-only market? 170...) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA FARMERS MARKET § 170.2 Is the USDA Farmers Market a producer-only market? Yes. A producer-only market is one that does not...

  13. 7 CFR 170.2 - Is the USDA Farmers Market a producer-only market?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 3 2012-01-01 2012-01-01 false Is the USDA Farmers Market a producer-only market? 170...) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA FARMERS MARKET § 170.2 Is the USDA Farmers Market a producer-only market? Yes. A producer-only market is one that does not...

  14. 7 CFR 170.2 - Is the USDA Farmers Market a producer-only market?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 3 2011-01-01 2011-01-01 false Is the USDA Farmers Market a producer-only market? 170...) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA FARMERS MARKET § 170.2 Is the USDA Farmers Market a producer-only market? Yes. A producer-only market is one that does not...

  15. 7 CFR 170.2 - Is the USDA Farmers Market a producer-only market?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Is the USDA Farmers Market a producer-only market? 170...) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA FARMERS MARKET § 170.2 Is the USDA Farmers Market a producer-only market? Yes. A producer-only market is one that does not...

  16. 7 CFR 170.2 - Is the USDA Farmers Market a producer-only market?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 3 2013-01-01 2013-01-01 false Is the USDA Farmers Market a producer-only market? 170...) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA FARMERS MARKET § 170.2 Is the USDA Farmers Market a producer-only market? Yes. A producer-only market is one that does not...

  17. USDA Northeast Climate Hub: delivering science-based knowledge and practical information

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA Northeast Climate Hub is one of seven regional hubs created in February 2014 and is a partnership among USDA and other federal agencies, universities, Tribal governments, and state and private organizations within the northeast region from Maine to West Virginia. The USDA Northeast Climate ...

  18. In Vitro Antibacterial and Antibiofilm Activities of Chlorogenic Acid against Clinical Isolates of Stenotrophomonas maltophilia including the Trimethoprim/Sulfamethoxazole Resistant Strain

    PubMed Central

    Karunanidhi, Arunkumar; Thomas, Renjan; van Belkum, Alex; Neela, Vasanthakumari

    2013-01-01

    The in vitro antibacterial and antibiofilm activity of chlorogenic acid against clinical isolates of Stenotrophomonas maltophilia was investigated through disk diffusion, minimum inhibitory concentration (MIC), minimum bactericidal concentration (MBC), time-kill and biofilm assays. A total of 9 clinical S. maltophilia isolates including one isolate resistant to trimethoprim/sulfamethoxazole (TMP/SMX) were tested. The inhibition zone sizes for the isolates ranged from 17 to 29 mm, while the MIC and MBC values ranged from 8 to 16 μg mL−1 and 16 to 32 μg mL−1. Chlorogenic acid appeared to be strongly bactericidal at 4x MIC, with a 2-log reduction in viable bacteria at 10 h. In vitro antibiofilm testing showed a 4-fold reduction in biofilm viability at 4x MIC compared to 1x MIC values (0.085 < 0.397 A 490 nm) of chlorogenic acid. The data from this study support the notion that the chlorogenic acid has promising in vitro antibacterial and antibiofilm activities against S. maltophilia. PMID:23509719

  19. Targeted mutation of Δ12 and Δ15 desaturase genes in hemp produce major alterations in seed fatty acid composition including a high oleic hemp oil.

    PubMed

    Bielecka, Monika; Kaminski, Filip; Adams, Ian; Poulson, Helen; Sloan, Raymond; Li, Yi; Larson, Tony R; Winzer, Thilo; Graham, Ian A

    2014-06-01

    We used expressed sequence tag library and whole genome sequence mining to identify a suite of putative desaturase genes representing the four main activities required for production of polyunsaturated fatty acids in hemp seed oil. Phylogenetic-based classification and developing seed transcriptome analysis informed selection for further analysis of one of seven Δ12 desaturases and one of three Δ15 desaturases that we designate CSFAD2A and CSFAD3A, respectively. Heterologous expression of corresponding cDNAs in Saccharomyces cerevisiae showed CSFAD2A to have Δx+3 activity, while CSFAD3A activity was exclusively at the Δ15 position. TILLING of an ethyl methane sulphonate mutagenized population identified multiple alleles including non-sense mutations in both genes and fatty acid composition of seed oil confirmed these to be the major Δ12 and Δ15 desaturases in developing hemp seed. Following four backcrosses and sibling crosses to achieve homozygosity, csfad2a-1 was grown in the field and found to produce a 70 molar per cent high oleic acid (18:1(Δ9) ) oil at yields similar to wild type. Cold-pressed high oleic oil produced fewer volatiles and had a sevenfold increase in shelf life compared to wild type. Two low abundance octadecadienoic acids, 18:2(Δ6,9) and 18:2(Δ9,15), were identified in the high oleic oil, and their presence suggests remaining endogenous desaturase activities utilize the increased levels of oleic acid as substrate. Consistent with this, CSFAD3A produces 18:2(Δ9,15) from endogenous 18:1(Δ9) when expressed in S. cerevisiae. This work lays the foundation for the development of additional novel oil varieties in this multipurpose low input crop. PMID:24506492

  20. USDA Section 9006 Program: Status and Energy Benefits of Grant Awards in FY 2003-2005

    SciTech Connect

    Walters, T.; Savage, S.; Brown, J.

    2006-08-01

    At the request of the U. S. Department of Agriculture (USDA) Rural Development, the National Renewable Energy Laboratory reviewed projects awarded in the Section 9006 Program: Renewable Energy Systems and Energy Efficiency Improvements Program. This report quantifies federal and private investment, outlines project status based on recent field updates, and calculates the effects on energy and emissions of energy efficiency and renewable energy projects awarded grants in FY 2003, FY 2004, and FY 2005. An overview of the program challenges and modifications in the first three years of operation is also included.

  1. USDA/ARS and dielectric properties research

    Technology Transfer Automated Retrieval System (TEKTRAN)

    An overview of the research is presented, including RF dielectric heating for seed treatment, insect control, product conditioning, and moisture and quality sensing applications, equipment used, dielectric properties measurement techniques, broad- frequency- range data obtained, and research results...

  2. USDA-ARS perspective on PAM

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Polyacrylamide (PAM) described herein is a synthetic organic polymer used globally by a number of important industries. It also has a number of valuable applications in irrigated agriculture, including its use in furrow irrigation to control erosion and sediment loss in runoff, manage infiltration,...

  3. Asymmetric Synthesis, Structure, and Reactivity of Unexpectedly Stable Spiroepoxy-β-Lactones Including Facile Conversion to Tetronic Acids: Application to (+)-Maculalactone A

    PubMed Central

    Duffy, Richard J.; Morris, Kay A.; Vallakati, Ravikrishna; Zhang, Wei; Romo, Daniel

    2009-01-01

    A novel class of small spirocyclic heterocycles, spiroepoxy-β-lactones (1,4-dioxaspiro[2.3]-hexan-5-ones), is described that exhibit a number of interesting reactivity patterns. These spiroheterocycles, including an optically active series, are readily synthesized by epoxidation of ketene dimers (4-alkylidene-2-oxetanones) available from homo- or heteroketene dimerization. An analysis of bond lengths in these systems by X-ray crystallography and comparison to data for known spirocycles and those determined computationally, suggest that anomeric effects in these systems may be more pronounced due to their rigidity and may contribute to their surprising stability. The synthetic utility of spiroepoxy-β-lactones was explored and one facile rearrangement identified under several conditions provides a 3-step route from acid chlorides to optically active tetronic acids, ubiquitous heterocycles in bioactive natural products. The addition of various nucleophiles to these spirocycles leads primarily to addition at C5 and C2. The utility of an optically active spiroepoxy-β-lactone was demonstrated in the concise, enantioselective synthesis of the anti-fouling agent, (+)-maculalactone A, which proceeds in 5 steps from hydrocinnamoyl chloride by way of a tetronic acid intermediate. PMID:19453152

  4. Asymmetric synthesis, structure, and reactivity of unexpectedly stable spiroepoxy-beta-lactones including facile conversion to tetronic acids: application to (+)-maculalactone A.

    PubMed

    Duffy, Richard J; Morris, Kay A; Vallakati, Ravikrishna; Zhang, Wei; Romo, Daniel

    2009-07-01

    A novel class of small spirocyclic heterocycles, spiroepoxy-beta-lactones (1,4-dioxaspiro[2.3]-hexan-5-ones), is described that exhibit a number of interesting reactivity patterns. These spiroheterocycles, including an optically active series, are readily synthesized by epoxidation of ketene dimers (4-alkylidene-2-oxetanones) available from homo- or heteroketene dimerization. An analysis of bond lengths in these systems by X-ray crystallography and comparison to data for known spirocycles and those determined computationally suggest that anomeric effects in these systems may be more pronounced due to their rigidity and may contribute to their surprising stability. The synthetic utility of spiroepoxy-beta-lactones was explored, and one facile rearrangement identified under several conditions provides a three-step route from acid chlorides to optically active tetronic acids, ubiquitous heterocycles in bioactive natural products. The addition of various nucleophiles to these spirocycles leads primarily to addition at C5 and C2. The utility of an optically active spiroepoxy-beta-lactone was demonstrated in the concise, enantioselective synthesis of the antifouling agent, (+)-maculalactone A, which proceeds in five steps from hydrocinnamoyl chloride by way of a tetronic acid intermediate. PMID:19453152

  5. NETL, USDA design coal-stabilized biomass gasification unit

    SciTech Connect

    2008-09-30

    Coal, poultry litter, contaminated corn, rice hulls, moldly hay, manure sludge - these are representative materials that could be tested as fuel feedstocks in a hybrid gasification/combustion concept studied in a recent US Department of Energy (DOE) design project. DOE's National Energy Technology Laboratory (NETL) and the US Department of Agriculture (USDA) collaborated to develop a design concept of a power system that incorporates Hybrid Biomass Gasification. This system would explore the use of a wide range of biomass and agricultural waste products as gasifier feedstocks. The plant, if built, would supply one-third of electrical and steam heating needs at the USDA's Beltsville (Maryland) Agricultural Research Center. 1 fig., 1 photo.

  6. USDA Finances Wind for Rural Economic Development (Poster)

    SciTech Connect

    Newcomb, C.; Walters, T.

    2005-05-01

    To foster rural economic development and growth, Congress passed the Renewable Energy Systems and Energy Efficiency Improvements Program as Section 9006 of the 2002 Farm Bill. This program provides financial assistance to farmers, ranchers, and rural small businesses to purchase renewable energy systems or make energy efficiency improvements. The Rural Business and Cooperative Services of the United States Department of Agriculture (USDA) administers this program. This conference poster provides an overview of Section 9006.

  7. Assessing human health risk in the USDA forest service

    SciTech Connect

    Hamel, D.R.

    1990-12-31

    This paper identifies the kinds of risk assessments being done by or for the US Department of Agriculture (USDA) Forest Service. Summaries of data sources currently in use and the pesticide risk assessments completed by the agency or its contractors are discussed. An overview is provided of the agency`s standard operating procedures for the conduct of toxicological, ecological, environmental fate, and human health risk assessments.

  8. Functional definition and design of a USDA system

    NASA Technical Reports Server (NTRS)

    Evans, S. M.; Dario, E. R.; Dickinson, G. L. (Principal Investigator)

    1979-01-01

    The fundamental definition and design of a U.S.D.A. system utilizing the LACIE technology avaliable as of June 1976, is discussed. The organization and methods described are focused on LACIE technology in terms of its transfer for use applications. The simulation of a feasible system design provided timely answers to system design questions, such as the ability of a minicomputer to handle the proposed geometrical correction of MSS data.

  9. Survey analysis and chemical characterization of solid inhomogeneous samples using a general homogenization procedure including acid digestion, drying, grinding and briquetting together with X-ray fluorescence.

    PubMed

    Sahlin, Eskil; Magnusson, Bertil

    2012-08-15

    A survey analysis and chemical characterization methodology for inhomogeneous solid waste samples of relatively large samples (typically up to 100g) using X-ray fluorescence following a general homogenization procedure is presented. By using a combination of acid digestion and grinding various materials can be homogenized e.g. pure metals, alloys, salts, ores, plastics, organics. In the homogenization step, solid material is fully or partly digested in a mixture of nitric acid and hydrochloric acid in an open vessel. The resulting mixture is then dried, grinded, and finally pressed to a wax briquette. The briquette is analyzed using wave-length dispersive X-ray fluorescence with fundamental parameters evaluation. The recovery of 55 elements were tested by preparing samples with known compositions using different alloys, pure metals or elements, oxides, salts and solutions of dissolved compounds. It was found that the methodology was applicable to 49 elements including Na, Mg, Al, Si, P, K, Ca, Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, As, Se, Rb, Sr, Y, Zr, Nb, Mo, Ru, Rh, Pd, Ag, Cd, In, Sn, Sb, Te, Cs, Ba, La, Ce, Ta, W, Re, Ir, Pt, Au, Tl, Pb, Bi, and Th, that all had recoveries >0.8. 6 elements were lost by volatilization, including Br, I, Os, and Hg that were completely lost, and S and Ge that were partly lost. Since all lanthanides are chemically similar to La and Ce, all actinides are chemically similar to Th, and Hf is chemically similar to Zr, it is likely that the method is applicable to 77 elements. By using an internal standard such as strontium, added as strontium nitrate, samples containing relatively high concentrations of elements not measured by XRF (hydrogen to fluorine), e.g. samples containing plastics, can be analyzed. PMID:22841048

  10. The USDA Ultraviolet Radiation Monitoring Program.

    NASA Astrophysics Data System (ADS)

    Bigelow, D. S.; Slusser, J. R.; Beaubien, A. F.; Gibson, J. H.

    1998-04-01

    The U.S. Department of Agriculture's Ultraviolet (UV) Radiation Monitoring Program has been measuring UV radiation since 1994. The initial network of 12 stations employed broadband meters to measure UVB irradiance and included ancillary measurements of temperature, humidity, and irradiance at seven wavelengths in the visible produced by a Multi-Filter Rotating Shadowband Radiometer (MFRSR). Since that beginning the network has expanded to more than 20 stations and the broadband meters have been supplemented with a seven-wavelength Ultraviolet Multi-Filter Rotating Shadowband Radiometer (UV-MFRSR). The network has been designed to include 30 stations, each with a full complement of instrumentation. Annual characterizations of the network's filter radiometers indicate that gradual shifts in instrument response are manageable but must be accounted for to achieve accurate and precise measurements of UV irradiance. The characterization and calibration of the filter instruments is discussed along with filter stability and instrument precision. Broadband instruments are shown to be quite stable and collocated instruments are shown to agree to within 2.3% for zenith angles less than 80° under all sky conditions. Preliminary investigations into the accuracy of the UV-MFRSR calibrated with the Langley method are presented and successful column ozone retrievals are demonstrated with the UV-MFRSR under clear skies.

  11. Impacts of climate change on Southwestern working lands and water resources: a report from the inaugural year of the USDA Southwest climate hub

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In February 2014 the USDA established seven regional climate hubs to assist farmers, ranchers and foresters in adapting to the effects of climate change. The SW region encompasses six states (including Hawaii) and provides highly diverse agricultural crops including cotton, stone fruit and grapes. ...

  12. Comparison of growth body composition and stress response of USDA 103 USDA 403 industry and fast growing lines of channel catfish

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Channel catfish selected solely for fast growth (fast growing) were compared to USDA103, USDA403, and industry pool groups of channel catfish for growth, body composition, and stress response. All fish were fed daily for 8 wks followed by an acute 10-minute dewatering stress. By wk 4, feed intake ...

  13. Multi-Biomarkers for Early Detection of Type 2 Diabetes, Including 10- and 12-(Z,E)-Hydroxyoctadecadienoic Acids, Insulin, Leptin, and Adiponectin

    PubMed Central

    Umeno, Aya; Yoshino, Kohzoh; Hashimoto, Yoshiko; Shichiri, Mototada; Kataoka, Masatoshi; Yoshida, Yasukazu

    2015-01-01

    We have previously found that fasting plasma levels of totally assessed 10- and 12-(Z,E)-hydroxyoctadecadienoic acid (HODE) correlated well with levels of glycated hemoglobin (HbA1c) and glucose during oral glucose tolerance tests (OGTT); these levels were determined via liquid chromatography—mass spectrometry after reduction and saponification. However, 10- and 12-(Z,E)-HODE alone cannot perfectly detect early impaired glucose tolerance (IGT) and/or insulin resistance, which ultimately lead to diabetes. In this study, we randomly recruited healthy volunteers (n = 57) who had no known history of any diseases, and who were evaluated using the OGTT, the HODE biomarkers, and several additional proposed biomarkers, including retinol binding protein 4 (RBP4), adiponectin, leptin, insulin, glycoalbumin, and high sensitivity-C-reactive protein. The OGTT revealed that our volunteers included normal individuals (n = 44; Group N), “high-normal” individuals (fasting plasma glucose 100–109 mg/dL) with IGT (n = 11; Group HN+IGT), and diabetic individuals (n = 2; Group D). We then used these groups to evaluate the potential biomarkers for the early detection of type 2 diabetes. Plasma levels of RBP4 and glycoalbumin were higher in Group HN+IGT, compared to those in Group N, and fasting levels of 10- and 12-(Z,E)-HODE/linoleic acids were significantly correlated with levels of RBP4 (p = 0.003, r = 0.380) and glycoalbumin (p = 0.006, r = 0.316). Furthermore, we developed a stepwise multiple linear regression models to predict the individuals’ insulin resistance index (the Matsuda Index 3). Fasting plasma levels of 10- and 12-(Z,E)-HODE/linoleic acids, glucose, insulin, and leptin/adiponectin were selected as the explanatory variables for the models. The risks of type 2 diabetes, early IGT, and insulin resistance were perfectly predicted by comparing fasting glucose levels to the estimated Matsuda Index 3 (fasting levels of 10- and 12-(Z,E)-HODE/linoleic acids, insulin

  14. Enteric Bacterial Metabolites Propionic and Butyric Acid Modulate Gene Expression, Including CREB-Dependent Catecholaminergic Neurotransmission, in PC12 Cells - Possible Relevance to Autism Spectrum Disorders

    PubMed Central

    Nankova, Bistra B.; Agarwal, Raj; MacFabe, Derrick F.; La Gamma, Edmund F.

    2014-01-01

    Alterations in gut microbiome composition have an emerging role in health and disease including brain function and behavior. Short chain fatty acids (SCFA) like propionic (PPA), and butyric acid (BA), which are present in diet and are fermentation products of many gastrointestinal bacteria, are showing increasing importance in host health, but also may be environmental contributors in neurodevelopmental disorders including autism spectrum disorders (ASD). Further to this we have shown SCFA administration to rodents over a variety of routes (intracerebroventricular, subcutaneous, intraperitoneal) or developmental time periods can elicit behavioral, electrophysiological, neuropathological and biochemical effects consistent with findings in ASD patients. SCFA are capable of altering host gene expression, partly due to their histone deacetylase inhibitor activity. We have previously shown BA can regulate tyrosine hydroxylase (TH) mRNA levels in a PC12 cell model. Since monoamine concentration is known to be elevated in the brain and blood of ASD patients and in many ASD animal models, we hypothesized that SCFA may directly influence brain monoaminergic pathways. When PC12 cells were transiently transfected with plasmids having a luciferase reporter gene under the control of the TH promoter, PPA was found to induce reporter gene activity over a wide concentration range. CREB transcription factor(s) was necessary for the transcriptional activation of TH gene by PPA. At lower concentrations PPA also caused accumulation of TH mRNA and protein, indicative of increased cell capacity to produce catecholamines. PPA and BA induced broad alterations in gene expression including neurotransmitter systems, neuronal cell adhesion molecules, inflammation, oxidative stress, lipid metabolism and mitochondrial function, all of which have been implicated in ASD. In conclusion, our data are consistent with a molecular mechanism through which gut related environmental signals such as

  15. Irradiation of ready-to-eat foods at USDA'S Eastern Regional Reasearch Center-2003 update

    NASA Astrophysics Data System (ADS)

    Sommers, Christopher; Fan, Xuetong; Niemira, Brendan; Rajkowski, Kathleen

    2004-09-01

    Ionizing radiation is a safe and effective method for eliminating bacterial pathogens from food products and disinfestation of fruits and vegetables. Since 1980 research has been conducted at USDA's Eastern Regional Research Center pertaining to the elimination of food-borne pathogens from meat, poultry, fruit and vegetable products. Recent work has focused on elimination of pathogens such as Escherichia coli O157:H7, Salmonella spp., and Listeria monocytogenes from ready-to-eat (RTE) food products including hot dogs, bologna, lettuce, cilantro, sprouts and seeds, and frozen vegetables. The ionizing radiation dose required to eliminate those pathogens from RTE foods has been found to be commodity, formulation and temperature dependent. The need to eliminate bacterial pathogens from RTE food products must always be balanced with the maintenance of product quality. In addition to determining the effective ionizing radiation doses required for pathogen elimination the effects of irradiation on product chemistry, nutritional value and organoleptic quality have also been determined. A review of the studies conducted at USDA's Eastern Regional Research Center in 2002 and 2003 is presented in this article.

  16. Isolation and partial characterization of the extracellular polysaccharides and lipopolysaccharides from fast-growing Rhizobium japonicum USDA 205 and its Nod- mutant, HC205, which lacks the symbiotic plasmid.

    PubMed Central

    Carlson, R W; Yadav, M

    1985-01-01

    The extracellular polysaccharides and lipopolysaccharides (LPSs) from two fast-growing Rhizobium japonicum strains, USDA 205 and HC205, were isolated and partially characterized. Strain HC205 is a Nod- mutant of USDA 205 which lacks the symbiotic plasmid. The extracellular polysaccharides from both strains are very similar in composition, having galactose, glucose, glucuronic acid, and acyl groups. The extracellular polysaccharides do not contain detectable levels of pyruvate. Methylation analysis shows that the extracellular polysaccharides from both strains have the same glycosyl linkages. The LPSs were purified by a modified phenol-water extraction procedure and gel filtration chromatography. The LPSs from USDA 205 and HC205 elute as broad peaks from the gel filtration column and contain 2-keto-3-deoxyoctonic acid as one of the major sugar components. Each broad 2-keto-3-deoxyoctonic acid-containing peak has a distinct shoulder on its leading edge. The shoulder and the remainder of the broad peak are separated and labeled LPSI and LPSII, respectively. Glucose (and 2-keto-3-deoxyoctonic acid) is a major sugar in the LPSI fractions. Both the LPSII fractions contain 2-keto-3-deoxyoctonic acid as the major sugar (about 20% of the mass). There are a number of quantitative differences in these LPS fractions between strain USDA 205 and HC205. Polyacrylamide gel electrophoresis shows that the LPSs are heterogeneous molecules but less heterogeneous than the LPSs from Salmonella minnesota or Rhizobium leguminosarum. The LPSI fractions from both USDA 205 and HC205 show a single lower-molecular-weight band and a higher-molecular-weight banding region which contains several bands. No bands are observed for the LPSII fractions from either USDA 205 or HC205. Images PMID:4091554

  17. NASA's Agricultural Program: A USDA/Grower Partnership

    NASA Technical Reports Server (NTRS)

    McKellip, Rodney; Thomas, Michael

    2002-01-01

    Ag20/20 is a partnership between USDA, NASA, and four national commodity associations. It is driven by the information needs of U.S. farmers. Ag20/20 is focused on utilization of earth science and remote sensing for decision-making and oriented toward economically viable operational solutions. Its purpose is to accelerate the use of remote sensing and other geospatial technologies on the farm to: 1) Increase the production efficiency of the American farmer; 2) Reduce crop production risks; 3) Improve environmental stewardship tools for agricultural production.

  18. 7 CFR 170.13 - What are the operating guidelines for the USDA Farmers Market?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ...,” 41 CFR 20.3. ...) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA...

  19. 7 CFR 170.13 - What are the operating guidelines for the USDA Farmers Market?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...,” 41 CFR 20.3. ...) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA...

  20. 7 CFR 170.13 - What are the operating guidelines for the USDA Farmers Market?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...,” 41 CFR 20.3. ...) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA...

  1. 7 CFR 170.13 - What are the operating guidelines for the USDA Farmers Market?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ...,” 41 CFR 20.3. ...) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA...

  2. 7 CFR 170.13 - What are the operating guidelines for the USDA Farmers Market?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ...,” 41 CFR 20.3. ...) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA...

  3. Genetic diversity, population structure and genome-wide marker-trait association analysis of the USDA pea (Pisum sativum L.) core collection

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Genetic diversity, population structure and genome-wide marker-trait association analysis was conducted for the USDA pea (Pisum sativum L.) core collection. The core collection contained 285 accessions with diverse phenotypes and geographic origins. The 137 DNA markers included 102 polymorphic fra...

  4. A highly acid-resistant novel strain of Lactobacillus johnsonii No. 1088 has antibacterial activity, including that against Helicobacter pylori, and inhibits gastrin-mediated acid production in mice

    PubMed Central

    Aiba, Yuji; Nakano, Yasuhiro; Koga, Yasuhiro; Takahashi, Kenji; Komatsu, Yasuhiko

    2015-01-01

    A novel strain of Lactobacillus johnsonii No. 1088 was isolated from the gastric juice of a healthy Japanese male volunteer, and characterized for its effectiveness in the stomach environment. Lactobacillus johnsonii No. 1088 was found to have the strongest acid resistance among several lactobacilli examined (>10% of cells survived at pH 1.0 after 2 h), and such a high acid resistance property was a specific characteristic of this strain of L. johnsonii. When cultured with various virulent bacteria, L. johnsonii No. 1088 inhibited the growth of Helicobacter pylori,Escherichia coli O-157, Salmonella Typhimurium, and Clostridium difficile, in which case its effectiveness was more potent than that of a type strain of L. johnsonii,JCM2012. In addition to its effect in vitro, L. johnsonii No. 1088 inhibited the growth of H. pylori in human intestinal microbiota-associated mice in both its live and lyophilized forms. Moreover, L. johnsonii No. 1088 suppressed gastric acid secretion in mice via decreasing the number of gastrin-positive cells in the stomach. These results taken together suggest that L. johnsonii No. 1088 is a unique lactobacillus having properties beneficial for supporting H. pylori eradication by triple therapy including the use of a proton pump inhibitor (PPI) and also for prophylaxis of gastroesophageal reflux disease possibly caused after H. pylori eradication as a side effect of PPI. PMID:25771812

  5. Synaptic vesicles contain small ribonucleic acids (sRNAs) including transfer RNA fragments (trfRNA) and microRNAs (miRNA)

    PubMed Central

    Li, Huinan; Wu, Cheng; Aramayo, Rodolfo; Sachs, Matthew S.; Harlow, Mark L.

    2015-01-01

    Synaptic vesicles (SVs) are neuronal presynaptic organelles that load and release neurotransmitter at chemical synapses. In addition to classic neurotransmitters, we have found that synaptic vesicles isolated from the electric organ of Torpedo californica, a model cholinergic synapse, contain small ribonucleic acids (sRNAs), primarily the 5′ ends of transfer RNAs (tRNAs) termed tRNA fragments (trfRNAs). To test the evolutionary conservation of SV sRNAs we examined isolated SVs from the mouse central nervous system (CNS). We found abundant levels of sRNAs in mouse SVs, including trfRNAs and micro RNAs (miRNAs) known to be involved in transcriptional and translational regulation. This discovery suggests that, in addition to inducing changes in local dendritic excitability through the release of neurotransmitters, SVs may, through the release of specific trfRNAs and miRNAs, directly regulate local protein synthesis. We believe these findings have broad implications for the study of chemical synaptic transmission. PMID:26446566

  6. Metabolic evidence of vitamin B-12 deficiency, including high homocysteine and methylmalonic acid and low holotranscobalamin, is more pronounced in older adults with elevated plasma folate

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Background: An analysis of data from the National Health and Nutrition Examination Survey indicated that in older adults exposed to folic acid fortification, the combination of low serum vitamin B-12 and elevated folate is associated with higher concentrations of homocysteine and methylmalonic acid ...

  7. USDA nutrient data set for beef cuts, release 2.0

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA Nutrient Data Laboratory (NDL), in collaboration with beef industry and various universities, has conducted three different research studies designed to update or expand the data on beef cuts in the USDA National Nutrient Database for Standard Reference (SR). This research has been necessar...

  8. Complete genome sequence of the broad-host-range strain Sinorhizobium fredii USDA257

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Here we announce the complete genome sequence of the symbiotic and nitrogen fixing bacterium Sinorhizobium fredii USDA257. The genome shares a high degree of similarity with the closely related broad-host-range strains S. fredii NGR234 and HH103. Most striking, the USDA257 genome encodes for a wealt...

  9. Harvesting Greatness: With Support from the USDA, Rural Colleges Are Expanding Campuses and Helping Communities

    ERIC Educational Resources Information Center

    Boerner, Heather

    2015-01-01

    Partnerships between the USDA and rural colleges are one approach that allows individual students and regional economies to fulfill their potential. The U.S. Department of Agriculture (USDA) has made a decision to be involved with rural community colleges, which has really made a difference on what is happening on campus. Through a dizzying array…

  10. Agriculture and Education, Planting the Seeds of Opportunity. USDA Adopt-a-School Program Guide.

    ERIC Educational Resources Information Center

    Department of Agriculture, Washington, DC. Office of the Secretary.

    This guide explains how U.S. Department of Agriculture (USDA) agencies can join the 20 other USDA agencies that have implemented 18 adopt-a-school partnerships throughout the country. The following are among the topics discussed in the guide's five parts: (1) partnership basics (how adopt-a-school programs benefit both members of the…

  11. Varieties from the USDA are the foundation of the Florida specialty citrus industry

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Florida citrus industry is poised to grow diverse new cultivars from the USDA breeding program, the University of Florida breeding program, and from importation of budwood from new selections from around the world. The top six cultivars of specialty citrus from the USDA (‘Murcott’, ‘Sunburst’, ‘...

  12. Development of novel repellents using structure-activity modeling of compounds in the USDA archival database

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The United States Department of Agriculture (USDA) has developed repellents and insecticides for the U.S. military since 1942. Repellency and toxicity data for over 30,000 compounds are contained within the USDA archive. Repellency data from subsets of similarly structured compounds were used to dev...

  13. ACOUSTIC IMAGING OF SEDIMENT IMPOUNDED WITHIN USDA-NRCS FLOOD CONTROL DAMS, WISCONSIN

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Since 1948, the USDA-NRCS has constructed nearly 11,000 upstream flood control dams in 2000 watersheds in 47 states, most with a design life of 50 years. But many of these reservoirs are filling with sediment. At the direct request of the USDA-NRCS in Wisconsin, two reservoirs, White Mound Lake an...

  14. 78 FR 74102 - Solicitation of Nominations for Members of the USDA Grain Inspection Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-10

    ... Administration, USDA. ACTION: Notice to solicit nominees. SUMMARY: The Department of Agriculture's (USDA) Grain.... Henry, U.S. Department of Agriculture, 1400 Independence Ave. SW., Mail Stop 3611, Washington, DC 20250... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF...

  15. 77 FR 1052 - Solicitation of Nominations for Members of the USDA Grain Inspection Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-09

    ... Administration, USDA. ACTION: Notice to solicit nominees. SUMMARY: The Department of Agriculture's (USDA) Grain... Vilsack, Secretary, U.S. Department of Agriculture, 1400 Independence Avenue SW., Washington, DC 20250... the USGSA (7 U.S.C. 87j), as amended, the Secretary of Agriculture (Secretary) established...

  16. USDA's Systematic Entomology Laboratory (SEL): Global leadership and innovation in insect systematics

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A longstanding agreement between the USDA and the Smithsonian Institution created the National Insect Collection, one of the premiere entomological resources on the planet. Since its inception, USDA scientists associated with the National Insect Collection have been at the forefront of documenting i...

  17. USDA’s Food and Nutrient Analysis Program: Update of the USDA Projects and Progress

    Technology Transfer Automated Retrieval System (TEKTRAN)

    For more than 100 years the U.S. Department of Agriculture (USDA) has supported the generation and compilation of food composition data. Today the Agricultural Research Service, USDA develops and maintains the National Nutrient Data Bank, a repository of food composition data which provides the foun...

  18. Development of the USDA Vitamin D Database: Sampling and Analytical Issues

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In September, 2009 the USDA Nutrient Data Laboratory is for the first time disseminating the first set of vitamin D values as part of the USDA National Nutrient Database for Standard Reference, SR23. It contains values for approximately 3,000 foods. This database was developed to address the need f...

  19. 7 CFR 3022.4 - USDA Panel to determine appropriateness of research misconduct policy.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ...-FUNDED EXTRAMURAL RESEARCH; RESEARCH MISCONDUCT § 3022.4 USDA Panel to determine appropriateness of research misconduct policy. Before USDA will rely on a research institution to conduct an inquiry... the research misconduct is alleged must provide the ARIO its policies and procedures related...

  20. 7 CFR 3022.4 - USDA Panel to determine appropriateness of research misconduct policy.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...-FUNDED EXTRAMURAL RESEARCH; RESEARCH MISCONDUCT § 3022.4 USDA Panel to determine appropriateness of research misconduct policy. Before USDA will rely on a research institution to conduct an inquiry... the research misconduct is alleged must provide the ARIO its policies and procedures related...

  1. 7 CFR 3022.4 - USDA Panel to determine appropriateness of research misconduct policy.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ...-FUNDED EXTRAMURAL RESEARCH; RESEARCH MISCONDUCT § 3022.4 USDA Panel to determine appropriateness of research misconduct policy. Before USDA will rely on a research institution to conduct an inquiry... the research misconduct is alleged must provide the ARIO its policies and procedures related...

  2. Conservation of the USDA-ARS National Plant Germplasm System Apple Collection using dormant bud cryopreservation

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA-ARS National Plant Germplasm System maintains a grafted collection of apple accessions representing 49 taxa in Geneva, NY. Since 1993, dormant buds of many of these accessions have been routinely cryopreserved at the USDA-ARS National Center for Genetic Resources Preservation (NCGRP) in For...

  3. USDA-ARS extension activities in medical, veterinary and urban entomology

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Within the USDA Agricultural Research Service (USDA-ARS), National Program 104 conducts research on veterinary, medical, and urban entomology. The goal of this program is to develop more effective methods of preventing or suppressing insects, ticks, and mites that affect animal and human well-being....

  4. Disease resistance from the USDA National Small Grains collection -- past, present, and future.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Disease resistance from the USDA National Small Grains Collection-- past, present, and future. J. M. BONMAN, H.E. Bockelman, and B.J. Goates. USDA-ARS, Small Grains and Potato Germplasm Research Unit, Aberdeen, ID The National Small Grains Collection (NSGC) had its beginnings more than 100 year...

  5. 7 CFR 3.79 - Review of USDA records related to the debt.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Review of USDA records related to the debt. 3.79 Section 3.79 Agriculture Office of the Secretary of Agriculture DEBT MANAGEMENT Federal Salary Offset § 3.79 Review of USDA records related to the debt. (a) Notification by employee. An employee who...

  6. Long-term data collection at USDA experimental sites for studies of ecohydrology 1955

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The goal of this review is to show the value of long-term, continuous data from the network of USDA experimental watersheds, forests and ranges for studying the interaction between ecology and hydrology, termed ecohydrology. We identified 81 USDA experimental sites with data records of more than 20...

  7. 7 CFR 170.14 - What circumstances will prevent participation in the USDA Farmers Market?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false What circumstances will prevent participation in the USDA Farmers Market? 170.14 Section 170.14 Agriculture Regulations of the Department of Agriculture... FARMERS MARKET § 170.14 What circumstances will prevent participation in the USDA Farmers Market?...

  8. INTRODUCTION TO USDA VETNET: STATUS OF SALMONELLA AND CAMPYLOBACTER DATABASES FROM 2004 THROUGH 2005

    Technology Transfer Automated Retrieval System (TEKTRAN)

    USDA VetNet was established in 2003 and was modeled after PulseNet USA, the national molecular subtyping network for food borne disease surveillance. The objectives of USDA VetNet are to use pulsed-field gel electrophoresis (PFGE) to subtype zoonotic pathogens submitted to the animal arm of the Nat...

  9. Methods of Imputation used in the USDA National Nutrient Database for Standard Reference

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Objective: To present the predominate methods of imputing used to estimate nutrient values for foods in the USDA National Nutrient Database for Standard Reference (SR20). Materials and Methods: The USDA Nutrient Data Laboratory developed standard methods for imputing nutrient values for foods wh...

  10. Beet curly top resistance of USDA-ARS National Plant Germplasm System plant introductions, 2009

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Thirty wild beet (Beta vulgaris subsp. maritima (L.) Arcang) accessions from the Beta collection of the USDA-ARS National Plant Germplasm System were screened for resistance to Beet severe curly top virus (BSCTV) in 2009. The curly top evaluation was conducted at the USDA-ARS North Farm in Kimberly...

  11. USDA's Composition Data for Fruits and Vegetables -- Sources, Measurement, and Variation

    Technology Transfer Automated Retrieval System (TEKTRAN)

    For more than 100 years the US Department of Agriculture (USDA) has supported the generation and compilation of food composition data. Today the Agricultural Research Service, USDA develops and maintains the National Nutrient Data Bank, a repository of food composition data which provides the founda...

  12. The USDA Animal Improvement Programs Laboratory: A century old and just getting started

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In 1908, USDA's Bureau of Animal Industry began national organization of regional cow testing associations, which led to the development of national Dairy Herd Improvement Association (DHIA). Data recording and progeny testing were closely connected, and early USDA work helped introduce and advance ...

  13. Particle-size distribution models for the conversion of Chinese data to FAO/USDA system.

    PubMed

    Shangguan, Wei; Dai, YongJiu; García-Gutiérrez, Carlos; Yuan, Hua

    2014-01-01

    We investigated eleven particle-size distribution (PSD) models to determine the appropriate models for describing the PSDs of 16349 Chinese soil samples. These data are based on three soil texture classification schemes, including one ISSS (International Society of Soil Science) scheme with four data points and two Katschinski's schemes with five and six data points, respectively. The adjusted coefficient of determination r (2), Akaike's information criterion (AIC), and geometric mean error ratio (GMER) were used to evaluate the model performance. The soil data were converted to the USDA (United States Department of Agriculture) standard using PSD models and the fractal concept. The performance of PSD models was affected by soil texture and classification of fraction schemes. The performance of PSD models also varied with clay content of soils. The Anderson, Fredlund, modified logistic growth, Skaggs, and Weilbull models were the best. PMID:25121108

  14. Particle-Size Distribution Models for the Conversion of Chinese Data to FAO/USDA System

    PubMed Central

    Dai, YongJiu; García-Gutiérrez, Carlos; Yuan, Hua

    2014-01-01

    We investigated eleven particle-size distribution (PSD) models to determine the appropriate models for describing the PSDs of 16349 Chinese soil samples. These data are based on three soil texture classification schemes, including one ISSS (International Society of Soil Science) scheme with four data points and two Katschinski's schemes with five and six data points, respectively. The adjusted coefficient of determination r 2, Akaike's information criterion (AIC), and geometric mean error ratio (GMER) were used to evaluate the model performance. The soil data were converted to the USDA (United States Department of Agriculture) standard using PSD models and the fractal concept. The performance of PSD models was affected by soil texture and classification of fraction schemes. The performance of PSD models also varied with clay content of soils. The Anderson, Fredlund, modified logistic growth, Skaggs, and Weilbull models were the best. PMID:25121108

  15. USDA Snack Policy Implementation: Best Practices From the Front Lines, United States, 2013–2014

    PubMed Central

    Chriqui, Jamie; Chavez, Noel; Odoms-Young, Angela; Handler, Arden

    2016-01-01

    Introduction The Smart Snacks in Schools interim final rule was promulgated by the US Department of Agriculture (USDA) as authorized by the Healthy, Hunger-Free Kids Act of 2010 (PL 111–296) and implementation commenced beginning July 1, 2014; however, in the years leading up to this deadline, national studies suggested that most schools were far from meeting the USDA standards. Evidence to guide successful implementation of the standards is needed. This study examined snack policy implementation in exemplary high schools to learn best practices for implementation. Methods Guided by a multiple case study approach, school professionals (n = 37) from 9 high schools across 8 states were recruited to be interviewed about perceptions of school snack implementation; schools were selected using criterion sampling on the basis of the HealthierUS Schools Challenge: Smarter Lunchrooms (HUSSC: SL) database. Interview transcripts and internal documents were organized and coded in ATLAS.Ti v7; 2 researchers coded and analyzed data using a constant comparative analysis method to identify best practice themes. Results Best practices for snack policy implementation included incorporating the HUSSC: SL award’s comprehensive wellness approach; leveraging state laws or district policies to reinforce snack reform initiatives; creating strong internal and external partnerships; and crafting positive and strategic communications. Conclusion Implementation of snack policies requires evidence of successful experiences from those on the front lines. As federal, state, and local technical assistance entities work to ensure implementation of the Smart Snacks standards, these best practices provide strategies to facilitate the process. PMID:27309416

  16. A nopA deletion mutant of Sinorhizobium fredii USDA257, a soybean symbiont, is impaired in nodulation

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sinorhizobium fredii USDA257 employs type III secretion system (T3SS) to deliver effector proteins into the host cells through filamentous surface appendages, called pili. The NopA protein is the major component of USDA257 pili. The promoter region of USDA257 nopA posses a well conserved tts box. Se...

  17. 7 CFR 15f.5 - How do I request that USDA consider my complaint under these procedures?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 741 Complaint Request must be docketed with the Docketing Clerk in the USDA OCR. (a) Do I have to file... again? If USDA OCR already reviewed or is working on your complaint, you will receive a notice by March... days thereafter, you should file a Section 741 Complaint Request with the Docketing Clerk at USDA...

  18. 7 CFR 15f.5 - How do I request that USDA consider my complaint under these procedures?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 741 Complaint Request must be docketed with the Docketing Clerk in the USDA OCR. (a) Do I have to file... again? If USDA OCR already reviewed or is working on your complaint, you will receive a notice by March... days thereafter, you should file a Section 741 Complaint Request with the Docketing Clerk at USDA...

  19. 7 CFR 15f.5 - How do I request that USDA consider my complaint under these procedures?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 741 Complaint Request must be docketed with the Docketing Clerk in the USDA OCR. (a) Do I have to file... again? If USDA OCR already reviewed or is working on your complaint, you will receive a notice by March... days thereafter, you should file a Section 741 Complaint Request with the Docketing Clerk at USDA...

  20. 7 CFR 15f.5 - How do I request that USDA consider my complaint under these procedures?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 741 Complaint Request must be docketed with the Docketing Clerk in the USDA OCR. (a) Do I have to file... again? If USDA OCR already reviewed or is working on your complaint, you will receive a notice by March... days thereafter, you should file a Section 741 Complaint Request with the Docketing Clerk at USDA...

  1. 7 CFR 15f.5 - How do I request that USDA consider my complaint under these procedures?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 741 Complaint Request must be docketed with the Docketing Clerk in the USDA OCR. (a) Do I have to file... again? If USDA OCR already reviewed or is working on your complaint, you will receive a notice by March... days thereafter, you should file a Section 741 Complaint Request with the Docketing Clerk at USDA...

  2. Final master work plan : environmental investigations at former CCC/USDA facilities in Kansas, 2002 revision.

    SciTech Connect

    Burton, J. C.; Environmental Research

    2003-01-23

    The Commodity Credit Corporation (CCC) of the U.S. Department of Agriculture (USDA) has entered into an interagency agreement with the U.S. Department of Energy (DOE) under which Argonne National Laboratory provides technical assistance for hazardous waste site characterization and remediation for the CCC/USDA. Carbon tetrachloride is the contaminant of primary concern at sites in Kansas where former CCC/USDA grain storage facilities were located. Argonne applies its QuickSite(reg sign) Expedited Site Characterization (ESC) approach to these former facilities. The QuickSite environmental site characterization methodology is Argonne's proprietary implementation of the ESC process (ASTM 1998). Argonne has used this approach at several former CCC/USDA facilities in Kansas, including Agenda, Agra, Everest, and Frankfort. The Argonne ESC approach revolves around a multidisciplinary, team-oriented approach to problem solving. The basic features and steps of the QuickSite methodology are as follows: (1) A team of scientists with diverse expertise and strong field experience is required to make the process work. The Argonne team is composed of geologists, geochemists, geophysicists, hydrogeologists, chemists, biologists, engineers, computer scientists, health and safety personnel, and regulatory staff, as well as technical support staff. Most of the staff scientists are at the Ph.D. level; each has on average, more than 15 years of experience. The technical team works together throughout the process. In other words, the team that plans the program also implements the program in the field and writes the reports. More experienced scientists do not remain in the office while individuals with lesser degrees or experience carry out the field work. (2) The technical team reviews, evaluates, and interprets existing data for the site and the contaminants there to determine which data sets are technically valid and can be used in initially designing the field program. A basic

  3. Arsenic Metabolites, Including N-Acetyl-4-hydroxy-m-arsanilic Acid, in Chicken Litter from a Roxarsone-Feeding Study Involving 1600 Chickens.

    PubMed

    Yang, Zonglin; Peng, Hanyong; Lu, Xiufen; Liu, Qingqing; Huang, Rongfu; Hu, Bin; Kachanoski, Gary; Zuidhof, Martin J; Le, X Chris

    2016-07-01

    The poultry industry has used organoarsenicals, such as 3-nitro-4-hydroxyphenylarsonic acid (Roxarsone, ROX), to prevent disease and to promote growth. Although previous studies have analyzed arsenic species in chicken litter after composting or after application to agricultural lands, it is not clear what arsenic species were excreted by chickens before biotransformation of arsenic species during composting. We describe here the identification and quantitation of arsenic species in chicken litter repeatedly collected on days 14, 24, 28, 30, and 35 of a Roxarsone-feeding study involving 1600 chickens of two strains. High performance liquid chromatography separation with simultaneous detection by both inductively coupled plasma mass spectrometry and electrospray ionization tandem mass spectrometry provided complementary information necessary for the identification and quantitation of arsenic species. A new metabolite, N-acetyl-4-hydroxy-m-arsanilic acid (N-AHAA), was identified, and it accounted for 3-12% of total arsenic. Speciation analyses of litter samples collected from ROX-fed chickens on days 14, 24, 28, 30, and 35 showed the presence of N-AHAA, 3-amino-4-hydroxyphenylarsonic acid (3-AHPAA), inorganic arsenite (As(III)), arsenate (As(V)), monomethylarsonic acid (MMA(V)), dimethylarsinic acid (DMA(V)), and ROX. 3-AHPAA accounted for 3-19% of the total arsenic. Inorganic arsenicals (the sum of As(III) and As(V)) comprised 2-6% (mean 3.5%) of total arsenic. Our results on the detection of inorganic arsenicals, methylarsenicals, 3-AHPAA, and N-AHAA in the chicken litter support recent findings that ROX is actually metabolized by the chicken or its gut microbiome. The presence of the toxic metabolites in chicken litter is environmentally relevant as chicken litter is commonly used as fertilizer. PMID:26876684

  4. Effect of including carob pulp in the diet of fattening pigs on the fatty acid composition and oxidative stability of pork.

    PubMed

    Inserra, L; Luciano, G; Bella, M; Scerra, M; Cilione, C; Basile, P; Lanza, M; Priolo, A

    2015-02-01

    The effect of feeding pigs with carob pulp on meat quality was investigated. Nine pigs were finished on a conventional concentrate-based diet (control), while two groups received a diet comprising of the same ingredients with the inclusion of 8% or 15% carob pulp (Carob 8% and Carob 15%, respectively). Feeding carob-containing diets reduced the concentration of saturated fatty acids in the muscle, increased the concentration of monounsaturated fatty acids in meat (P < 0.01) and of n-3 polyunsaturated fatty acids (PUFAs) and reduced the n-6/n-3 PUFA ratio (P < 0.001). The meat underwent slow oxidative deterioration over 9 days of storage. However, the Carob 15% treatment increased meat susceptibility to lipid oxidation across storage (P = 0.03), while the dietary treatment did not affect meat colour stability. In conclusion, feeding pigs with carob pulp could represent a strategy,in the Mediterranean areas, to naturally improve meat nutritional value and to promote the exploitation of this local feed resource. PMID:25460134

  5. 48 CFR 846.408-71 - Waiver of USDA inspection and specifications.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ..., Publication No. C8900-SL, and the USDA inspection requirements: (1) Butter. (2) Cheese (except cottage cheese). (3) Sausage. (4) Meat food products*. * “Meat food products” means processed foods containing meat...

  6. 48 CFR 846.408-71 - Waiver of USDA inspection and specifications.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., Publication No. C8900-SL, and the USDA inspection requirements: (1) Butter. (2) Cheese (except cottage cheese). (3) Sausage. (4) Meat food products*. * “Meat food products” means processed foods containing meat...

  7. 48 CFR 846.408-71 - Waiver of USDA inspection and specifications.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ..., Publication No. C8900-SL, and the USDA inspection requirements: (1) Butter. (2) Cheese (except cottage cheese). (3) Sausage. (4) Meat food products*. * “Meat food products” means processed foods containing meat...

  8. 48 CFR 846.408-71 - Waiver of USDA inspection and specifications.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ..., Publication No. C8900-SL, and the USDA inspection requirements: (1) Butter. (2) Cheese (except cottage cheese). (3) Sausage. (4) Meat food products*. * “Meat food products” means processed foods containing meat...

  9. 48 CFR 846.408-71 - Waiver of USDA inspection and specifications.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., Publication No. C8900-SL, and the USDA inspection requirements: (1) Butter. (2) Cheese (except cottage cheese). (3) Sausage. (4) Meat food products*. * “Meat food products” means processed foods containing meat...

  10. USDA-ARS WHEAT, PEANUT AND FIELD CROPS RESEARCH UNIT ANNUAL REPORT

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This annual report is a summary of objectives and current research accomplishments of the USDA-ARS Wheat, Peanut and Other Field Crops Research Unit, Stillwater, OK, concerning aphids and cereal aphid resistance. Personnel and recent publications are also listed. ...

  11. AmeriFlux US-AR1 ARM USDA UNL OSU Woodward Switchgrass 1

    SciTech Connect

    Billesbach, Dave; Bradford, James

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-AR1 ARM USDA UNL OSU Woodward Switchgrass 1. Site Description - The ARM USDA UNL OSU Woodward Switchgrass 1 tower is located on public land owned by the USDA-ARS Southern Plains Range Research Station in Woodward, Oklahoma. The site is on a former native prairie that is in the process of changing to switchgrass. A second companion site (ARM USDA UNL OSU Woodward Switchgrass 2) is on a former wheat field. In Spring 2009, the former native prairie site was burned, cattle were put on the pasture to graze down emergent grass, and broadleaf herbicide was sprayed. In Summer 2009, the cattle were removed from the pasture, and the site was sprayed with herbicide to kill all grass. In Spring 2010, prior to the planting of switchgrass, final herbicide was sprayed to kill cheat grass and to control broadleaf plants.

  12. AmeriFlux US-AR2 ARM USDA UNL OSU Woodward Switchgrass 2

    SciTech Connect

    Billesbach, Dave; Bradford, James

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-AR2 ARM USDA UNL OSU Woodward Switchgrass 2. Site Description - The ARM USDA UNL OSU Woodward Switchgrass 2 tower is located on public land owned by the USDA-ARS Southern Plains Range Research Station in Woodward, Oklahoma. The site is on a former wheat field that is in the process of changing to switchgrass. A companion site (ARM USDA UNL OSU Woodward Switchgrass 1) is on a former native prairie. Previous wheat was planted in Fall 2008. In Spring 2009, herbicide was applied to kill the wheat prior to switchgrass planting. Later in the year, the site was sprayed with post-emergence herbicide. In 2010, fertilization occurred before herbicide was sprayed for broadleaf control.

  13. Intergeneric hybrids in Rosaceae subtribe Pyrinae (formerly subfamily Maloideae) at USDA genebank

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA Agricultural Research Service maintains clonal germplasm collections representing world diversity of Pyrus, Cydonia and Mespilus at its National Clonal Germplasm Repository in Corvallis, Oregon, USA. Smaller collections of Amelanchier, Aronia, Crataegus, Sorbus and other genera in Rosaceae ...

  14. 7 CFR 170.14 - What circumstances will prevent participation in the USDA Farmers Market?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA...) Efforts will be made to accommodate all who apply to participate in the market. However, market...

  15. 7 CFR 170.6 - How are potential market participants identified for the USDA Farmers Market?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA...? Potential market participants are recruited by AMS market management through local farm organizations in...

  16. 7 CFR 170.6 - How are potential market participants identified for the USDA Farmers Market?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA...? Potential market participants are recruited by AMS market management through local farm organizations in...

  17. 7 CFR 170.14 - What circumstances will prevent participation in the USDA Farmers Market?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA...) Efforts will be made to accommodate all who apply to participate in the market. However, market...

  18. 7 CFR 170.6 - How are potential market participants identified for the USDA Farmers Market?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA...? Potential market participants are recruited by AMS market management through local farm organizations in...

  19. 7 CFR 170.6 - How are potential market participants identified for the USDA Farmers Market?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA...? Potential market participants are recruited by AMS market management through local farm organizations in...

  20. 7 CFR 170.14 - What circumstances will prevent participation in the USDA Farmers Market?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA...) Efforts will be made to accommodate all who apply to participate in the market. However, market...

  1. 7 CFR 170.6 - How are potential market participants identified for the USDA Farmers Market?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA...? Potential market participants are recruited by AMS market management through local farm organizations in...

  2. 7 CFR 170.14 - What circumstances will prevent participation in the USDA Farmers Market?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA...) Efforts will be made to accommodate all who apply to participate in the market. However, market...

  3. 7 CFR 25.300 - USDA action and review of nominations for designation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... processing. The application must be received by USDA on or before the close of business on the date.... The applications must be complete, inclusive of the strategic plan, as required by § 25.202, and...

  4. New members of the brachyurins family in lobster include a trypsin-like enzyme with amino acid substitutions in the substrate-binding pocket.

    PubMed

    Perera, Erick; Pons, Tirso; Hernandez, Damir; Moyano, Francisco J; Martínez-Rodríguez, Gonzalo; Mancera, Juan M

    2010-09-01

    Crustacean serine proteases (Brachyurins, EC 3.4.21.32) exhibit a wide variety of primary specificities and no member of this family has been reported for spiny lobsters. The aim of this work was to study the diversity of trypsins in the digestive gland of Panulirus argus. Several trypsin-like proteases were cloned and the results suggest that at least three gene families encode trypsins in the lobster. Three-dimensional comparative models of each trypsin anticipated differences in the interaction of these enzymes with proteinaceous substrates and inhibitors. Most of the studied enzymes were typical trypsins, but one could not be allocated to any of the brachyurins groups due to amino acid substitutions found in the vicinity of the active site. Among other changes in this form of the enzyme, conserved Gly216 and Gly226 (chymotrypsin numbering) are substituted by Leu and Pro, respectively, while retaining all other key residues for trypsin specificity. These substitutions may impair the access of bulky residues to the S1 site while they make the pocket more hydrophobic. The physiological role of this form of the enzyme could be relevant as it was found to be highly expressed in lobster. Further studies on the specificity and structure of this variant must be performed to locate it within the brachyurins family. It is suggested that specificity within this family of enzymes is broader than is currently believed. PMID:20649906

  5. Osteogenesis from Dental Pulp Derived Stem Cells: A Novel Conditioned Medium Including Melatonin within a Mixture of Hyaluronic, Butyric, and Retinoic Acids

    PubMed Central

    Maioli, Margherita; Basoli, Valentina; Santaniello, Sara; Cruciani, Sara; Delitala, Alessandro Palmerio; Pinna, Roberto; Milia, Egle; Grillari-Voglauer, Regina; Fontani, Vania; Rinaldi, Salvatore; Muggironi, Roberta; Pigliaru, Gianfranco; Ventura, Carlo

    2016-01-01

    Human dental pulp stem cells (hDPSCs) have shown relevant potential for cell therapy in the orthopedic and odontoiatric fields. The optimization of their osteogenic potential is currently a major challenge. Vascular endothelial growth factor A (VEGF A) has been recently reported to act as a major conductor of osteogenesis in vitro and in vivo. Here, we attempted to prime endogenous VEGF A expression without the need for viral vector mediated gene transfer technologies. We show that hDPSCs exposure to a mixture of hyaluronic, butyric, and retinoic acids (HA + BU + RA) induced the transcription of a gene program of osteogenesis and the acquirement of an osteogenic lineage. Such response was also elicited by cell exposure to melatonin, a pleiotropic agent that recently emerged as a remarkable osteogenic inducer. Interestingly, the commitment to the osteogenic fate was synergistically enhanced by the combinatorial exposure to a conditioned medium containing both melatonin and HA + BU + RA. These in vitro results suggest that in vivo osteogenesis might be improved and further studies are needed. PMID:26880937

  6. Delivering solutions to questions regarding soil change— examples from USDA and the National Cooperative Soil Survey

    NASA Astrophysics Data System (ADS)

    Levin, Maxine J.; Andrews, Susan; Robotham, Michael; Brown, Joel; Vasilas, Lenore; Hoover, David

    2015-07-01

    The US National Cooperative Soil Survey (NCSS) has been investigating Soil Change within the Interpretations Conference Committees and within the USDA-Natural Resources Conservation Service (NRCS), Soil Science Division since the early 1990’s. Historically, the National Cooperative Soil Survey worked on building a national map that would deliver information on land use and soil management. Soil Mapping, Soil Classification and Soil Taxonomy focused on the static qualities of the soil profile, attempting to make estimates and predictions of soil groupings based on soil characteristics that were stable beyond a 5 to 20 year cycle of use and management and potential anthropogenic change. The National cooperative Soil Survey continues to seek new ways to interpret soils and to make that information more easily accessible. Practice-specific soil interpretations are being explored to support NRCS conservation planning and practice implementation. Other areas of focus include the development of real-time interpretation systems that allow incorporation of site- specific information and interpretation systems that will allow users to incorporate other spatially-referenced data sets including climate and land use to develop accurate and site- specific interpretive information products.

  7. Final work plan : Phase I investigation of potential contamination at the former CCC/USDA grain storage facility in Savannah, Missouri.

    SciTech Connect

    LaFreniere, L. M.; Environmental Science Division

    2007-10-12

    . This work will be performed in accord with the Intergovernmental Agreement established between the Farm Service Agency of the USDA and MoDNR, to address carbon tetrachloride contamination potentially associated with a number of former CCC/USDA grain storage facilities in Missouri. The investigative activities at Savannah will be conducted on behalf of the CCC/USDA by the Environmental Science Division of Argonne National Laboratory. Argonne is a nonprofit, multidisciplinary research center operated by UChicago Argonne, LLC, for the U.S. Department of Energy (DOE). The CCC/USDA has entered into an agreement with the DOE, under which Argonne provides technical assistance to the CCC/USDA with environmental site characterization and remediation at its former grain storage facilities. The site characterization at Savannah will take place in phases. This approach is recommended by the CCC/USDA and Argonne, so that information obtained and interpretations developed during each incremental stage of the investigation can be used most effectively to guide subsequent phases of the program. This site-specific Work Plan outlines the specific technical objectives and scope of work proposed for Phase I of the Savannah investigation. This Work Plan also includes the community relations plan to be followed throughout the CCC/USDA program at the Savannah site. Argonne is developing a Master Work Plan specific to operations in the state of Missouri. In the meantime, Argonne will issue a Provisional Master Work Plan (PMWP; Argonne 2007) that will be submitted to the MoDNR for review and approval. The agency has already reviewed and approved (with minor changes) the present Master Work Plan (Argonne 2002) under which Argonne currently operates in Kansas. The PMWP (Argonne 2007) will provide detailed information and guidance on the investigative technologies, analytical methodologies, quality assurance-quality control measures, and general health and safety policies to be employed by

  8. A fluorescence-based demonstration of intestinal villi and epithelial cell in chickens fed dietary silicic acid powder including bamboo vinegar compound liquid.

    PubMed

    Ruttanavut, J; Matsumoto, Y; Yamauchi, K

    2012-10-01

    This study investigates the combined effect of silicic acid and bamboo vinegar compound liquid (SPV) on the growth and intestinal histological alterations in poultry. Forty-eight 7-day-old male Sanuki Cochin chickens were fed a commercial mash diet supplemented with SPV at 0, 0.1, 0.2, and 0.3% level ad libitum for 112 days. Body weight gain tended to improve with increased concentrations of dietary SPV, although these results were not statistically significant (P<0.1). Tissue observation by light microscopy revealed that the jejunal villus height (P<0.01) and duodenal and jejunal villus area (P<0.05) increased in the 0.2 and 0.3% SPV groups, respectively, compared with the control. Cell mitosis within the duodenum and jejunum also increased in the 0.2 and 0.3% SPV groups. Scanning electron microscopy revealed a prominent increase in the number of protuberant cells on the villus apical surface of the duodenum and jejunum for the 0.2 and 0.3% SPV groups compared with the control. Poultry in the 0.3% SPV group had the highest body weight gain and hypertrophied histological alterations of intestinal villi. Fluorescent microscopic images of cell mitosis and protuberant cells in the duodenal crypt clearly confirmed positive reactions for the activator protein 2α (AP-2α) and proliferating cell nuclear antigen (PCNA), compared with the control. The present results indicate that dietary SPV stimulates adsorption by the epithelial cells, which activate cell proliferation and self-renewal and regulate the expression of cell cycle regulators AP-2α and PCNA, resulting in higher body weight gain. Thus, we can conclude that a concentration of 0.3% dietary SPV is ideal for promoting growth in poultry. PMID:22936452

  9. Dihydropyrimidinone positive modulation of delta-subunit-containing gamma-aminobutyric acid type A receptors, including an epilepsy-linked mutant variant.

    PubMed

    Lewis, Ryan W; Mabry, John; Polisar, Jason G; Eagen, Kyle P; Ganem, Bruce; Hess, George P

    2010-06-15

    Gamma-aminobutyric acid type A receptors (GABA(A) receptors) are ligand-gated chloride channels that play a central role in signal transmission within the mammalian central nervous system. Compounds that modulate specific GABA(A) receptor subtypes containing the delta-subunit are scarce but would be valuable research tools and starting points for potential therapeutic agents. Here we report a class of dihydropyrimidinone (DHPM) heterocycles that preferentially potentiate peak currents of recombinant GABA(A) receptor subtypes containing the delta-subunit expressed in HEK293T cells. Using the three-component Biginelli reaction, 13 DHPMs with structural features similar to those of the barbiturate phenobarbital were synthesized; one DHPM used (monastrol) is commercially available. An up to approximately 3-fold increase in the current from recombinant alpha1beta2delta receptors was observed with the DHPM compound JM-II-43A or monastrol when co-applied with saturating GABA concentrations, similar to the current potentiation observed with the nonselective potentiating compounds phenobarbital and tracazolate. No agonist activity was observed for the DHPMs at the concentrations tested. A kinetic model was used in conjunction with dose-dependent measurements to calculate apparent dissociation constant values for JM-II-43A (400 muM) and monastrol (200 microM) at saturating GABA concentrations. We examined recombinant receptors composed of combinations of subunits alpha1, alpha4, alpha5, alpha6, beta2, beta3, gamma2L, and delta with JM-II-43A to demonstrate the preference for potentiation of delta-subunit-containing receptors. Lastly, reduced currents from receptors containing the mutated delta(E177A) subunit, described by Dibbens et al. [(2004) Hum. Mol. Genet. 13, 1315-1319] as a heritable susceptibility allele for generalized epilepsy with febrile seizures plus, are also potentiated by these DHPMs. PMID:20450160

  10. [Evaluation of ten fish species to be included as part of renal diet, due to their protein, phosphorus and fatty acids content].

    PubMed

    Castro-González, Maria Isabel; Maafs-Rodríguez, Ana Gabriela; Pérez-Gil Romo, Fernando

    2012-06-01

    Because renal disease is highly complex, its nutritional treatment is complicated and many foods are restricted, including fish because its phosphorus content. The aim of the present study was to analyze ten fillet fish species, commonly consumed in Mexico (Cyprinus carpio carpio, Ophichthus rex, Symphurus elongatus, Eucinostomus entomelas, Chirostoma patzcuaro, Bairdiella chrysoura, Salmo salar Oreochromis urolepis hornorum, Sphyraena guachancho, Istiophorus albicans), to determine their phosphorus (P), protein (Pr), cholesterol, sodium, potassium, vitamins D3 and E, and n-3 PUFA (EPA+DHA) according to the AOAC techniques, in order to identify which species could be included in renal diet; particularly because of their risk:benefit relations (calculated with those results). Protein values ranged from 16.5 to 33.5g/100 g of fillet; the specie with the highest phosphorus contest was Salmo salar, and with the lowest, Symphurus elongatus. EPA+DHA quantity ranged from 79.64 mg/100 g to 1,381.53 mg/100 g. Considering de P/Pr relation recommended to renal patients, all analyzed species (except Salmo salar, Ophichthus rex and Istiophorus albicans) could be included in their diet. As for the P/EPA+DHA relation, the species most recommended to renal patients are Symphurus elongatus, Bairdiella chrysoura and Sphyraena guachancho. PMID:23610899

  11. Retrospective Analog Year Analyses Using NASA Satellite Data to Improve USDA's World Agricultural Supply and Demand Estimates

    NASA Technical Reports Server (NTRS)

    Teng, William; Shannon, Harlan

    2011-01-01

    The USDA World Agricultural Outlook Board (WAOB) is responsible for monitoring weather and climate impacts on domestic and foreign crop development. One of WAOB's primary goals is to determine the net cumulative effect of weather and climate anomalies on final crop yields. To this end, a broad array of information is consulted, including maps, charts, and time series of recent weather, climate, and crop observations; numerical output from weather and crop models; and reports from the press, USDA attach s, and foreign governments. The resulting agricultural weather assessments are published in the Weekly Weather and Crop Bulletin, to keep farmers, policy makers, and commercial agricultural interests informed of weather and climate impacts on agriculture. Because both the amount and timing of precipitation significantly affect crop yields, WAOB often uses precipitation time series to identify growing seasons with similar weather patterns and help estimate crop yields for the current growing season, based on observed yields in analog years. Historically, these analog years are visually identified; however, the qualitative nature of this method sometimes precludes the definitive identification of the best analog year. Thus, one goal of this study is to derive a more rigorous, statistical approach for identifying analog years, based on a modified coefficient of determination, termed the analog index (AI). A second goal is to compare the performance of AI for time series derived from surface-based observations vs. satellite-based measurements (NASA TRMM and other data).

  12. Enhancing USDA's Retrospective Analog Year Analyses Using NASA Satellite Precipitation and Soil Moisture Data

    NASA Astrophysics Data System (ADS)

    Teng, W. L.; Shannon, H. D.

    2013-12-01

    The USDA World Agricultural Outlook Board (WAOB) is responsible for monitoring weather and climate impacts on domestic and foreign crop development. One of WAOB's primary goals is to determine the net cumulative effect of weather and climate anomalies on final crop yields. To this end, a broad array of information is consulted, including maps, charts, and time series of recent weather, climate, and crop observations; numerical output from weather and crop models; and reports from the press, USDA attachés, and foreign governments. The resulting agricultural weather assessments are published in the Weekly Weather and Crop Bulletin, to keep farmers, policy makers, and commercial agricultural interests informed of weather and climate impacts on agriculture. Because both the amount and timing of precipitation significantly affect crop yields, WAOB has often, as part of its operational process, used historical time series of surface-based precipitation observations to visually identify growing seasons with similar (analog) weather patterns as, and help estimate crop yields for, the current growing season. As part of a larger effort to improve WAOB estimates by integrating NASA remote sensing observations and research results into WAOB's decision-making environment, a more rigorous, statistical method for identifying analog years was developed. This method, termed the analog index (AI), is based on the Nash-Sutcliffe model efficiency coefficient. The AI was computed for five study areas and six growing seasons of data analyzed (2003-2007 as potential analog years and 2008 as the target year). Previously reported results compared the performance of AI for time series derived from surface-based observations vs. satellite-retrieved precipitation data. Those results showed that, for all five areas, crop yield estimates derived from satellite-retrieved precipitation data are closer to measured yields than are estimates derived from surface-based precipitation observations

  13. Two novel PRPF31 premessenger ribonucleic acid processing factor 31 homolog mutations including a complex insertion-deletion identified in Chinese families with retinitis pigmentosa

    PubMed Central

    Dong, Bing; Chen, Jieqiong; Zhang, Xiaohui; Pan, Zhe; Bai, Fengge

    2013-01-01

    Objective To identify the causative mutations in two Chinese families with retinitis pigmentosa (RP), and to describe the associated phenotype. Methods Individuals from two unrelated families underwent full ophthalmic examinations. After informed consent was obtained, genomic DNA was extracted from the venous blood of all participants. Linkage analysis was performed on the known genetic loci for autosomal dominant retinitis pigmentosa with a panel of polymorphic markers in the two families, and then all coding exons of the PRP31 premessenger ribonucleic acid processing factor 31 homolog (PRPF31) gene were screened for mutations with direct sequencing of PCR-amplified DNA fragments. Allele-specific PCR was used to validate a substitution in all available family members and 100 normal controls. A large deletion was detected with real-time quantitative PCR (RQ-PCR) using a panel of primers from regions around the PRPF31 gene. Long-range PCR, followed by DNA sequencing, was used to define the breakpoints. Results Clinical examination and pedigree analysis revealed two four-generation families (RP24 and RP106) with autosomal dominant retinitis pigmentosa. A significant two-point linkage odd disequilibrium score was generated at marker D19S926 (Zmax=3.55, θ=0) for family RP24 and D19S571 (Zmax=3.21, θ=0) for family RP106, and further linkage and haplotype studies confined the disease locus to chromosome 19q13.42 where the PRPF31 gene is located. Mutation screening of the PRPF31 gene revealed a novel deletion c.1215delG (p.G405fs+7X) in family RP106. The deletion cosegregated with the family’s disease phenotype, but was not found in 100 normal controls. No disease-causing mutation was detected in family RP24 with PCR-based sequencing analysis. RQ-PCR and long-range PCR analysis revealed a complex insertion-deletion (indel) in the patients of family RP24. The deletion is more than 19 kb and encompasses part of the PRPF31 gene (exons 1–3), together with three adjacent

  14. Prediction of individual milk proteins including free amino acids in bovine milk using mid-infrared spectroscopy and their correlations with milk processing characteristics.

    PubMed

    McDermott, A; Visentin, G; De Marchi, M; Berry, D P; Fenelon, M A; O'Connor, P M; Kenny, O A; McParland, S

    2016-04-01

    The aim of this study was to evaluate the effectiveness of mid-infrared spectroscopy in predicting milk protein and free amino acid (FAA) composition in bovine milk. Milk samples were collected from 7 Irish research herds and represented cows from a range of breeds, parities, and stages of lactation. Mid-infrared spectral data in the range of 900 to 5,000 cm(-1) were available for 730 milk samples; gold standard methods were used to quantify individual protein fractions and FAA of these samples with a view to predicting these gold standard protein fractions and FAA levels with available mid-infrared spectroscopy data. Separate prediction equations were developed for each trait using partial least squares regression; accuracy of prediction was assessed using both cross validation on a calibration data set (n=400 to 591 samples) and external validation on an independent data set (n=143 to 294 samples). The accuracy of prediction in external validation was the same irrespective of whether undertaken on the entire external validation data set or just within the Holstein-Friesian breed. The strongest coefficient of correlation obtained for protein fractions in external validation was 0.74, 0.69, and 0.67 for total casein, total β-lactoglobulin, and β-casein, respectively. Total proteins (i.e., total casein, total whey, and total lactoglobulin) were predicted with greater accuracy then their respective component traits; prediction accuracy using the infrared spectrum was superior to prediction using just milk protein concentration. Weak to moderate prediction accuracies were observed for FAA. The greatest coefficient of correlation in both cross validation and external validation was for Gly (0.75), indicating a moderate accuracy of prediction. Overall, the FAA prediction models overpredicted the gold standard values. Near-unity correlations existed between total casein and β-casein irrespective of whether the traits were based on the gold standard (0.92) or mid

  15. Validation of the Soil Moisture Active Passive mission using USDA-ARS experimental watersheds

    NASA Astrophysics Data System (ADS)

    Cosh, M. H.; Jackson, T. J.; Bindlish, R.; Colliander, A.; Kim, S.; Das, N. N.; Yueh, S. H.; Bosch, D. D.; Goodrich, D. C.; Prueger, J. H.; Starks, P. J.; Livingston, S.; Seyfried, M. S.; Coopersmith, E. J.

    2015-12-01

    The calibration and validation program of the Soil Moisture Active Passive mission (SMAP) relies upon an international cooperative of in situ networks to provide ground truth references across a variety of landscapes. The USDA Agricultural Research Service operates several experimental watersheds which contribute to the validation of SMAP soil moisture products. These watersheds consist of a network of in situ sensors that measure soil moisture at a variety of depths including the 5 cm depth, which is critical for satellite validation. Comparisons of the in situ network estimates to the satellite products are ongoing, but initial results have shown strong correlation between satellite estimates and in situ soil moisture measurements once scaling functions were applied. The scaling methodologies for the in situ networks are being reviewed and evaluated. Results from the Little Washita, Fort Cobb, St. Joseph's and Little River Experimental Watersheds show good agreement between the satellite products and in situ measurements. Walnut Gulch results show high accuracy, although with the caveat that these domains are semi-arid with a substantially lower dynamic range. The South Fork Watershed is examined more closely for its detailed scaling function development as well as an apparent bias between satellite and in situ values.

  16. USDA Regional Climate Hubs - Partnering to bring information and tools to managers of working lands

    NASA Astrophysics Data System (ADS)

    Johnson, R.

    2014-12-01

    In February 2014, USDA announced the location of seven Regional Hubs for Risk Adaptation and Mitigation to Climate Change (Climate Hubs) and three "Sub Hubs". The mission of these Climate Hubs is to develop and deliver science-based region-specific information and technologies to agricultural and natural resource managers that enable climate-smart decision-making and to direct land managers to USDA programs that can assist them in implementing those decisions. This mission is similar to that of Cooperative Extension and the Agricultural Experiment Stations (both of which benefit from USDA funding); therefore it is crucial that we partner with Land Grant Universities in order to achieve this mission. As USDA stands up these Climate Hubs we are working closely with USDA agencies, Land Grant Universities, other federal climate science programs, and other partners to determine how best to provide usable information and tools to farmers, ranchers and forest land managers to enable them to make climate-smart decisions.

  17. School Meal Programs: More Systematic Development of Specifications Could Improve the Safety of Foods Purchased through USDA's Commodity Program. Report to the Ranking Member, Committee on Education and the Workforce, House of Representatives. GAO-11-376

    ERIC Educational Resources Information Center

    Shames, Lisa

    2011-01-01

    Through its commodity program, the U.S. Department of Agriculture (USDA) provides commodity foods at no cost to schools taking part in the national school meals programs. Commodities include raw ground beef, cheese, poultry, and fresh produce. Like federal food safety agencies, the commodity program has taken steps designed to reduce microbial…

  18. 3-(1H-Indol-3-yl)-2-(2-nitro­benzene­sulfonamido)­propanoic acid including an unknown solvate

    PubMed Central

    Khan, Islam Ullah; Mubashar-ur-Rehman, Hafiz; Aziz, Salman; Harrison, William T. A.

    2012-01-01

    In the title compound, C17H15N3O6S, which crystallized with highly disordered methanol and/or water solvent mol­ecules, the dihedral angle between the the indole and benzene ring systems is 5.3 (2)°, which allows for the formation of intra­molecular π–π stacking inter­actions [centroid–centroid separations = 3.641 (3) and 3.694 (3) Å] and an approximate overall U-shape for the mol­ecule. In the crystal, dimers linked by pairs of Ns—H⋯Oc (s = sulfonamide and c = carboxyl­ate) hydrogen bonds generate R 2 2(10) loops, whereas Ni—H⋯π (i = indole) inter­actions lead to chains propagating in [100] or [010]. Together, these lead to a three-dimensional network in which the solvent voids are present as inter­secting (two-dimensional) systems of [100] and [010] channels. The title compound was found to contain a heavily disordered solvent mol­ecule, which could be methanol or water or a mixture of the two. Due to its uncertain nature and the unresolvable disorder, the data were processed with the SQUEEZE option in PLATON [Spek (2009 ▶). Acta Cryst. D65, 148–155], which revealed 877.8 Å3 of solvent-accessible volume per unit cell and 126 electron-units of scattering density or 109.7 Å3 (16 electron units) per organic mol­ecule.. This was not included in the calculations of overall formula weight, density and absorption coefficient. PMID:22807845

  19. DOE/USDA joint project to design and manufacture prototype equipment

    SciTech Connect

    Fuller, J.G.

    1996-07-01

    Design, assembly, prove-in, and performance testing of prototype equipment for the United States Department of Agriculture`s Subtropical Agriculture Research Laboratory (SARL) were completed by the Department of Energy`s Kansas City Plant. The plant is operated by AlliedSignal Federal Manufacturing & Technologies (FM&T). The prototype equipment was developed as part of the USDA`s efforts to mass produce parasitic wasps for organic control of boll weevils in cotton crops. This development was part of the Production Capability Assurance Program and also part of the Work For Others program. Design and assembly of this prototype equipment led to some new FM&T processes and technologies and exercised many others as described in the text and, at the same time, met the needs of the USDA.

  20. How the CATCH eat smart program helps implement the USDA regulations in school cafeterias.

    PubMed

    Hoelscher, Deanna M; Mitchell, Paul; Dwyer, Johanna; Elder, John; Clesi, Ann; Snyder, Patricia

    2003-08-01

    This article describes the implementation of the U.S. Department of Agriculture's National School Lunch Program (NSLP) standards in school lunch menus in 56 intervention and 20 control schools from the Child and Adolescent Trial for Cardiovascular Health (CATCH) 5 years after the main trial, compared with 12 schools previously unexposed to CATCH. School food service personnel completed questionnaires to assess CATCH guideline implementation, demographic data, behavioral constructs, training, program material use, and participation in competing programs. Five days of menus and recipes were collected from school cafeteria staff, averaged, and compared to USDA School Meal Initiative (SMI) standards. Significant differences between intervention and unexposed schools were found for training and knowledge of CATCH and in mean percentage energy from fat and carbohydrates. Intervention schools most closely met USDA SMI recommendations for fat. Thus, the CATCH Eat Smart Program assisted school cafeterias in meeting USDA guidelines 5 years postimplementation. PMID:12929895

  1. Consumer assessment of beef tenderloin steaks from various USDA quality grades at 3 degrees of doneness.

    PubMed

    O'Quinn, Travis G; Brooks, J Chance; Miller, Markus F

    2015-02-01

    A consumer study was conducted to determine palatability ratings of beef tenderloin steaks from USDA Choice, USDA Select, and USDA Select with marbling scores from Slight 50 to 100 (USDA High Select) cooked to various degrees of doneness. Steaks were randomly assigned to 1 of 3 degree of doneness categories: very-rare, medium-rare, or well-done. Consumers (N = 315) were screened for preference of degree of doneness and fed 4 samples of their preferred doneness (a warm-up and one from each USDA quality grade treatment in a random order). Consumers evaluated steaks on an 8-point verbally anchored hedonic scale for tenderness, juiciness, flavor, and overall like as well as rated steaks as acceptable or unacceptable for all palatability traits. Quality grade had no effect (P > 0.05) on consumer ratings for tenderness, juiciness, flavor, and overall like scores, with all traits averaging above a 7 ("like very much") on the 8-point scale. In addition, no differences (P > 0.05) were found in the percentage of samples rated as acceptable for all palatability traits, with more than 94% of samples rated acceptable for each trait in all quality grades evaluated. Steaks cooked to well-done had lower (P < 0.05) juiciness scores than steaks cooked to very-rare or medium-rare and were rated lower for tenderness (P < 0.05) than steaks cooked to a very-rare degree of doneness. Results indicate consumers were not able to detect differences in tenderness, juiciness, flavor, or overall like among beef tenderloin steaks from USDA Choice and Select quality grades. PMID:25597832

  2. Long-Term Network Experiments and Interdisciplinary Campaigns Conducted by the USDA-Agricultural Research Service

    NASA Astrophysics Data System (ADS)

    Goodrich, D. C.; Kustas, W. P.; Cosh, M. H.; Moran, S. M.; Marks, D. G.; Jackson, T. J.; Bosch, D. D.; Rango, A.; Seyfried, M. S.; Scott, R. L.; Prueger, J. H.; Starks, P. J.; Walbridge, M. R.

    2014-12-01

    The USDA-Agricultural Research Service has led, or been integrally involved in, a myriad of interdisciplinary field campaigns in a wide range of locations both nationally and internationally. Many of the shorter campaigns were anchored over the existing national network of ARS Experimental Watersheds and Rangelands. These long-term outdoor laboratories provided a critical knowledge base for designing the campaigns as well as historical data, hydrologic and meteorological infrastructure coupled with shop, laboratory, and visiting scientist facilities. This strong outdoor laboratory base enabled cost-efficient campaigns informed by historical context, local knowledge, and detailed existing watershed characterization. These long-term experimental facilities have also enabled much longer term lower intensity experiments, observing and building an understanding of both seasonal and inter-annual biosphere-hydrosphere-atmosphere interactions across a wide range of conditions. A sampling of these experiments include MONSOON'90, SGP97, SGP99, Washita'92, Washita'94, SMEX02-05 and JORNEX series of experiments, SALSA, CLASIC and longer-term efforts over the ARS Little Washita, Walnut Gulch, Little River, Reynolds Creek, and OPE3 Experimental Watersheds. This presentation will review some of the highlights and key findings of these campaigns and long-term efforts including the inclusion of many of the experimental watersheds and ranges in the Long-Term Agro-ecosystems Research (LTAR) network. The LTAR network also contains several locations that are also part of other observational networks including the CZO, LTER, and NEON networks. Lessons learned will also be provided for scientists initiating their participation in large-scale, multi-site interdisciplinary science.

  3. Technical justification for a request to reclassify the former CCC/USDA facility at Canada, Kansas.

    SciTech Connect

    LaFreniere, L. M.; Environmental Science Division

    2007-12-21

    Contamination in groundwater at Canada, Kansas, was discovered in 1997, during limited private well sampling near former grain storage facilities of the Commodity Credit Corporation, U.S. Department of Agriculture (CCC/USDA). Subsequent investigations by the Kansas Department of Health and Environment (KDHE) confirmed carbon tetrachloride and nitrate concentrations in groundwater above the respective maximum contaminant levels (MCLs) of 5.0 {micro}g/L and 10.0 mg/L. The KDHE investigations identified both the former CCC/USDA grain storage facility and a private grain storage facility as likely sources for the carbon tetrachloride contamination. The CCC/USDA funded extension of a rural water district line to provide a permanent alternate water supply, and the KDHE has conducted long-term monitoring under the State Water Plan. This document presents an analysis of the available information for the Canada site, acquired in previous investigations and the long-term KDHE monitoring. This analysis forms the technical justification for a request to reclassify the former CCC/USDA grain storage facility at Canada as a site requiring no further action under the Intergovernmental Agreement (IGA) between the KDHE and the USDA's Farm Service Agency. The KDHE's long-term water level monitoring results indicate a consistent groundwater flow direction to the east-southeast. Consequently, the wells with the highest overall concentrations of carbon tetrachloride are downgradient from the private grain storage facility but not downgradient from the former CCC/USDA facility. The KDHE criterion for reclassification of a site is that contamination there should not pose an unacceptable risk, on the basis of analytical results for four consecutive, equally timed, sequenced sampling episodes over a period of no less than two years. In seven KDHE sampling events over a period of six years (2001-2007), the concentrations of carbon tetrachloride in the monitoring well on the former CCC/USDA

  4. Geochemical investigations and interim recommendations for priority abandoned mine sites on U.S.D.A. Forest Service lands, Mineral Creek watershed, San Juan County, Colorado

    USGS Publications Warehouse

    Nash, J.T.

    1999-01-01

    Field observations, sampling of mine dumps and mine drainage waters, and laboratory studies of dump materials have been made at mining areas deemed to be on public lands administered by the USDA Forest Service in the Mineral Creek watershed. Results of chemical analyses of dump materials, leachates of those materials, and of surface waters draining mines or dumps provide indications of where acid is generated or consumed, and what metals are mobilized below mines or dumps. Information on 25 sites is reviewed and reclamation priorities are ranked into four classes (high, medium, low priority, or no work required). The western side of the upper Animas watershed (the Mineral Creek watershed) has a history of mining and prospecting for about 130 years. The intensity of miningrelated disturbance is higher than in most parts of the San Juan Mountains region, but actually is much less than the eastern half of the watershed (US BLM lands) and none of the mines moved millions of tons of rock and ore as in some of the eastern mines. The majority of the roughly one thousand mining sites on the USFS lands are very small (less than 100 tons or 70 cubic yards of dump material), are more than 2 miles from a major stream, or are so inaccessible as to prohibit reclamation. Twenty five sites have been considered by others to have significant size and potential for significant environmental degradation. These most significant mining areas were evaluated by multiple criteria, including tendency to generate acid or liberate toxic metals, observed acidic pH or dead vegetation (?kill zones?) below dumps or adits, potential mobility of metals, and likelihood of transport into streams of the watershed. In the author?s opinion, no single measurable parameter, such as metal concentration, is reliable for ranking significance or feasibility of reclamation. Rather, subjective estimates are required to evaluate combinations of, or interactions among, several parameters. The most subjective

  5. Final work plan : phase I investigation of potential contamination at the former CCC/USDA grain storage facility in Montgomery City, Missouri.

    SciTech Connect

    LaFreniere, L. M.; Environmental Science Division

    2010-08-16

    former grain storage facility, the CCC/USDA will conduct investigations to (1) characterize the source(s), extent, and factors controlling the possible subsurface distribution and movement of carbon tetrachloride at the Montgomery City site and (2) evaluate the health and environmental threats potentially represented by the contamination. This work will be performed in accord with the Intergovernmental Agreement established between the Farm Service Agency of the USDA and the MoDNR, to address carbon tetrachloride contamination potentially associated with a number of former CCC/USDA grain storage facilities in Missouri. The investigations at Montgomery City will be conducted on behalf of the CCC/USDA by the Environmental Science Division of Argonne National Laboratory. Argonne is a nonprofit, multidisciplinary research center operated by UChicago Argonne, LLC, for the U.S. Department of Energy (DOE). The CCC/USDA has entered into an agreement with DOE, under which Argonne provides technical assistance to the CCC/USDA with environmental site characterization and remediation at its former grain storage facilities. The site characterization at Montgomery City will take place in phases. This approach is recommended by the CCC/USDA and Argonne, so that information obtained and interpretations developed during each incremental stage of the investigation can be used most effectively to guide subsequent phases of the program. This site-specific Work Plan outlines the specific technical objectives and scope of work proposed for Phase I of the Montgomery City investigation. This Work Plan also includes the community relations plan to be followed throughout the CCC/USDA program at the Montgomery City site. Argonne is developing a Master Work Plan specific to operations in the state of Missouri. In the meantime, Argonne has issued a Provisional Master Work Plan (PMWP; Argonne 2007) that has been reviewed and approved by the MoDNR for current use. The PMWP (Argonne 2007) provides

  6. Evaluation of Beta PIs from the USDA-ARS, NPGS for Rhizoctonia crown and root rot resistance, 2012

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Thirty sea beet (Beta vulgaris subsp. maritima (L.) Arcang) and beet (Beta vulgaris subsp. vulgaris L.) plant introduction (PI) accessions from the Beta collection of the USDA-ARS National Plant Germplasm System were screened for resistance to Rhizoctonia root and crown rot, at the USDA-ARS Fort Col...

  7. Fats and oils in the USDA National Nutrient Database for Standard Reference – Uses of data and currency issues

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The objectives of the presentation are to: 1) provide a brief overview of the USDA National Nutrient Databank System and National Nutrient Database for Standard Reference (SR); 2) describe the use of oils data by the USDA and other scientific organizations; 3) describe recent fats and oils sampling ...

  8. Biological and Cultural Control of Olive Fruit Fly in California---Utilization of Parasitoids from USDA-APHIS-PPQ, Guatemala

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The parasitoid Psytallia cf. concolor (Szépligeti) was reared on sterile Mediterranean fruit fly larvae at the USDA-APHIS-PPQ, Petapa Quarantine Laboratory in Guatemala and shipped to the USDA-ARS, Parlier, for wide-spread release and biological control of olive fruit fly in California. As many as 3...

  9. MyPyramid equivalents database for USDA survey food codes, 1994-2002, version 1.0.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The MyPyramid Equivalents Database for USDA Food Codes, 1994-2002 Version 1.0 (MyPyrEquivDB_v1) is based on USDA’s MyPyramid Food Guidance System (2005) and provides equivalents data on the five major food groups and selected subgroups (32 groups in all) for all USDA survey food codes available for ...

  10. Prioritization of Malus accessions for collection cryopreservation at the USDA-ARS National Center for Genetic Resources Preservation

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA-ARS National Plant Germplasm System maintains a grafted collection of apple accessions representing 49 taxa in Geneva, NY. Dormant buds of many of these accessions have been routinely cryopreserved at the USDA-ARS National Center for Genetic Resources Preservation (NCGRP) in Fort Collins, C...

  11. Screening Rhizoctonia crown and root rot resistance of Beta PIs from the USDA-ARS, National Plant Germplasm System, 2011

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Thirty beet (Beta vulgaris subsp. maritima (L.) Arcang and Beta vulgaris subsp. vulgaris L.) plant introduction (PI) accessions from the Beta collection of the USDA-ARS National Plant Germplasm System were screened for resistance to Rhizoctonia root and crown rot, at the USDA-ARS Fort Collins, CO Re...

  12. Beet curly top resistance of released germplasm from the USDA-ARS program at Fort Collins, CO, 2009

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Seventy sugar beet (Beta vulgaris L.) germplasms released from the USDA-ARS Breeding Program in Fort Collins, Colorado over the last 40 years and 27 experimental germplasm were screened for resistance to Beet severe curly top virus (BSCTV) in 2009. The curly top evaluation was conducted at the USDA...

  13. Design, loading, and water quality in recirculating systems for low salinity finfish species at the USDA /ARS Sustainable Marine Aquaculture Systems facility (Fort Pierce, FL)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA ARS Sustainable Marine Aquaculture System Facility was established by the USDA ARS in collaboration with Harbor Branch Oceanographic Institute / Florida Atlantic University to improve the efficiency and sustainability of inland warmwater marine fish culture in recirculating aquaculture syst...

  14. Assimilation of AMSR-E Soil Moisture into the USDA Global Crop Production Decision Support System

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The monitoring of global food supplies performed by the U. S. Department of Agriculture (USDA) Production Estimates and Crop Assessment Division (PECAD) is essential for early warning of food shortages, and providing greater economic security within the agriculture sector. Monthly crop yield and for...

  15. Pasture monitoring at a farm scale with the USDA-NRCS pasture condition score system

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Pasture Condition Score (PCS) system, developed by the USDA-Natural Resources Conservation Service (NRCS), is an assessment tool for pastureland enrolled in conservation programs. Ten indicators of vegetation and soils status are rated on a 1 to 5 scale and summed to give an aggregate score, whi...

  16. Development of sample handling procedures for foods under USDA's National Food and Nutrient Analysis Program

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The National Food and Nutrient Analysis Program (NFNAP) was implemented in 1997 to update and improve the quality of food composition data maintained in the United States Department of Agriculture (USDA) National Nutrient Database for Standard Reference. NFNAP was designed to sample and analyze fre...

  17. USDA food-borne virus research initiatives at Delaware State University

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA ARS Microbial Safety of Aquaculture Products Center of Excellence located on the campus of Delaware State University is conducting research geared toward; 1) improving detection methods for virus contamination of shellfish; 2) understanding how and why viruses persist within shellfish; and ...

  18. Update on USDA advanced citrus scion selections for Indian River Citrus League

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In an effort to help maintain the Florida citrus industry, the USDA US Horticultural Research Laboratory (USHRL) citrus breeding team is working to make advanced selections available for limited testing earlier and more broadly than in the past to quickly identify material with commercial potential....

  19. Changes of crop rotation in Iowa determined from the USDA-NASS cropland data layer product

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Crop rotation is one of the important decisions made independently by numerous farm managers, and is a critical variable in models of crop growth and soil carbon. By combining multiple years (2001-2009) of the USDA National Agricultural Statistics Service (NASS) cropland data layer (CDL), it is pos...

  20. School Nutrition Professionals' Usage and Perceptions of USDA Recipes and the Impact of Student Enrollment

    ERIC Educational Resources Information Center

    Rushing, Keith; Johnson, J. T.

    2015-01-01

    Purpose/Objectives: The purpose of this study was to explore the frequency of usage of the United States Department of Agriculture (USDA) Recipes for Schools and investigate factors influencing their usage. The relationship between these variables and school district size (student enrollment) was also investigated. Methods: An expert panel…

  1. The USDA Food and Nutrient Database for Dietary Studies, 2011-2012

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA Food and Nutrient Database for Dietary Studies (FNDDS) 2011-2012 is used to code foods/beverages and portion sizes and to calculate nutrients for national food surveys. This version of the FNDDS was used to process dietary intakes from What We Eat in America (WWIEA), the dietary intake com...

  2. Update to the USDA-ARS fixed-wing spray nozzle models

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The current USDA ARS Aerial Spray Nozzle Models were updated to reflect both new standardized measurement methods and systems, as well as, to increase operational spray pressure, aircraft airspeed and nozzle orientation angle limits. The new models were developed using both Central Composite Design...

  3. Molecular identification of genetically distinct accessions in the USDA chickpea core collection.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Knowledge of the molecular genetic variation of the accessions of core collections will be important for their efficient use in breeding programs, and for conservation purposes. The present study was undertaken for genotyping the part of the USDA chickpea core collection (Hannan et al 1994) with 20 ...

  4. Beta PIs from the USDA-ARS NPGS evaluated for resistance to Cercospora beticola, 2015

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Thirty Plant Introductions (PIs) from the USDA-ARS National Plant Germplasm System were evaluated for resistance to Cercospora beticola in an artificially produced epiphytotic at the Saginaw Valley Research and Extension Center near Frankenmuth, MI. An additional seven entries resulting from crossi...

  5. 17. Photocopy of Sheet 5 of Building Plan R41A, (USDA, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    17. Photocopy of Sheet 5 of Building Plan R4-1A, (USDA, Forest Service, Intermountain Region, Ogden. File 7300, 'Buildings'.) FRAMING PLAN, KITCHEN CABINET PLAN AND BATHTUB ARCH PLAN - Buffalo Guard Station, Residence, U.S. Highway 20/191 at Buffalo River, Island Park, Fremont County, ID

  6. 7 CFR 1466.11 - Technical services provided by qualified personnel not affiliated with USDA.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Technical services provided by qualified personnel not affiliated with USDA. 1466.11 Section 1466.11 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS ENVIRONMENTAL QUALITY...

  7. Dietary Supplement Ingredient Database (DSID): Preliminary USDA studies on composition of adult multivitamin/mineral supplements

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Nutrient Data Laboratory, USDA, is collaborating with the Office of Dietary Supplements (ODS), the National Center for Health Statistics, and other government agencies to design and populate a Dietary Supplement Ingredient Database (DSID). This analytically based, publicly available database wi...

  8. SoyBase, The USDA-ARS Soybean Genetics and Genomics Database

    Technology Transfer Automated Retrieval System (TEKTRAN)

    SoyBase, the USDA-ARS soybean genetic database, is a comprehensive repository for professionally curated genetics, genomics and related data resources for soybean. SoyBase contains the most current genetic, physical and genomic sequence maps integrated with qualitative and quantitative traits. The...

  9. The USDA Food and Nutrient Database for Dietary Studies, 4.0

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA Food and Nutrient Database for Dietary Studies (FNDDS) 4.0 is used to code foods and portion sizes and to calculate nutrients for national food surveys. This version of the FNDDS was used to process food intakes from What We Eat in America, the dietary intake component of the National Heal...

  10. Association mapping of agronomic and quality traits in USDA pea single-plant collection

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Association mapping is an efficient approach for the identification of the molecular basis of agronomic traits in crop plants. For this purpose in pea (Pisum sativum L.), we genotyped and phenotyped individual lines of the single-plant derived core collection of the USDA pea single-plant (PSP) colle...

  11. The latest progress in sugarcane molecular genetics research at the USDA-ARS, Sugarcane Research Laboratory

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In 2005, two sugar molecular genetics tools were developed in the USDA-ARS, Southeast Area, Sugarcane Research Laboratory at Houma, LA. One is the high throughput fluorescence- and capillary electrophoregrams (CE)-based SSR genotyping tool and the other is single pollen collection and SSR genotyping...

  12. Cryopreservation of citrus in the USDA-ARS national plant germplasm system collection

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Diverse Citrus germplasm from the USDA-ARS National Plant Germplasm System, University of California Riverside, and the California citrus industry is at risk of being lost as a result of disease infestations and unexpected weather disasters. At the National Center for Genetic Resources Preservation ...

  13. Adaptation to climate variability: The role of the USDA Southern Plains Climate Hub

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Southern Plains USDA Climate Hub was established in 2014 in El Reno, Oklahoma to develop and deliver science-based, information and technologies to agricultural and natural resource land managers that enable climate-informed decision-making, and to provide access to assistance to implement those...

  14. Introduction to the USDA-Agricultural Research Service Poisonous Plant Research Laboratory Special Rangelands Issue

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA-ARS Poisonous Plant Research Labortory (PPRL) in Logan, UT will sponsor an edition of the magazine Rangelands. This paper provides a brief history and overview of the PPRL, mission statement, research objectives by CRIS, and the disciplines involved in the research....

  15. 7 CFR 4290.509 - Employment of USDA or SBA officials.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Employment of USDA or SBA officials. 4290.509 Section... or SBA officials. (a) Without the Secretary's prior written approval, for a period of two years after... professional services, any person who: (1) Served as an officer, attorney, agent, or employee of SBA or...

  16. 7 CFR 4290.509 - Employment of USDA or SBA officials.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 15 2011-01-01 2011-01-01 false Employment of USDA or SBA officials. 4290.509 Section... or SBA officials. (a) Without the Secretary's prior written approval, for a period of two years after... professional services, any person who: (1) Served as an officer, attorney, agent, or employee of SBA or...

  17. Pacific Northwest USDA-ARS Jointed Goatgrass Research and Extension Activities

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA-ARS weed scientists have conducted research and extension activities on six research projects funded by the National Jointed Goatgrass Research Program (NJGGRP). This poster reviews the objectives and major research findings from these federally funded projects. Most of these projects wer...

  18. Integrating Near Infrared Spectroscopy (NIR) into the USDA-ARS sugarcane breeding program in Houma, LA

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Near Infrared Spectroscopy (NIRs) is a relatively new technique that has the potential to benefit Louisiana’s sugarcane industry, and is being successfully used in other parts of the world (e.g., South Africa) and even Florida. Recently, the USDA-ARS in Houma, LA purchased a NIR Cane Presentation Sy...

  19. Genetic diversity among wheat accessions from the USDA National Small Grains Collection

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Accessions of Triticum aestivum subsp. aestivum from the USDA-ARS National Small Grains Collection (NSGC) are a resource for wheat scientists worldwide. The genetic diversity of the wheat core subset, representing approximately 10% of the collection’s 42138 T. aestivum accessions, was examined using...

  20. World Saccharum Collection at the USDA Subtropical Research Station, National Germplasm Repository Miami, Florida

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In 1980, the U.S. Department of Agriculture (USDA), Agricultural Research Service (ARS), established a genebank, the National Clonal Germplasm Repository (NCGR) in Miami, Florida. This repository is devoted to conservation of subtropical and tropical fruit, sugarcane and related grasses and ornamen...

  1. A decade of conservation effects assessment research by USDA-ARS: Progress overview and future outlook

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Ten years ago, the USDA-Agricultural Research Service (ARS) began a series of watershed assessment studies as part of the Conservation Effects Assessment Project (CEAP). In this overview, we review a decade of research progress in 14 watersheds dominated by rain-fed croplands, to introduce a special...

  2. Beet curly top resistance in germplasm from the USDA-ARS Ft. Collins program, 2014

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Ninety-seven sugar beet (Beta vulgaris L.) germplasm lines from the USDA-ARS Ft. Collins sugar beet program, a resistant control germplasm (1996A008), and three commercial control cultivars [SV2012RR (susceptible), Monohikari (susceptible) and HM PM90 (resistant)] were screened for response to Beet ...

  3. 77 FR 17001 - USDA Public Stakeholder Meeting: Match Making in the Biofuels Value Chain

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-23

    ... USDA Public Stakeholder Meeting: Match Making in the Biofuels Value Chain AGENCY: Office of the Chief... producers of energy feedstocks (and their related businesses) with biorefiners seeking to produce biofuels... understanding of the biofuels supply chain links between all those involved in feedstock production and...

  4. USDA-AnnAGNPS Model Capabilities and Applications for Watershed Conservation Planning

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The US Department of Agriculture (USDA) Annualized Agricultural Non-Point Source Pollutant Loading (AnnAGNPS) model has been developed as a planning tool used in the evaluation of watershed responses to agricultural management practices. Since the first release of the continuous, daily time step, w...

  5. Preliminary Evaluation of USDA Watermelon Core Collection for Tolerance to SqVYV, 2006

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Plants belonging to the USDA core collection of watermelon plant introductions (PI) were grown in 3.5-in pots filled with metromix in a greenhouse in Ft. Pierce FL. Four week old plants were mechanically inoculated with SqVYV, the causal agent of watermelon vine decline. Inoculum was prepared by g...

  6. USDA food and nutrient databases provide the infrastructure for food and nutrition research, policy and practice

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA food and nutrient databases provide the basic infrastructure for food and nutrition research, nutrition monitoring, and dietary practice. They have had a long history that goes back to 1892, and are unique, as they are the only databases available in the public domain that perform these fu...

  7. Initiation of a USDA, ARS Area-Wide Methyl Bromide Alternatives Pest Management Project

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In March, 2006 USDA, ARS decided to establish a 5-year AW Pest Management Project on alternatives to MB. The work will focus on pre-plant alternatives to MB for soil fumigation and occur in the most severely impacted agricultural production systems in South Atlantic and Pacific regions of the U.S.,...

  8. Expansion of the USDA-ARS Germplasm Resources Information Network (GRIN) database to accommodate molecular data

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA-ARS National Plant Germplasm System (NPGS) provides both germplasm and data on genetic resources to researchers and breeders world wide. New tables and codes that hold data relating to molecular markers and multi-locus genotypes have been added to the Germplasm Resources Information Networ...

  9. 76 FR 61074 - USDA Increases the Fiscal Year 2011 Tariff-Rate Quota for Refined Sugar

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-03

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF AGRICULTURE...: Office of the Secretary, USDA. ACTION: Notice. SUMMARY: The Secretary of Agriculture today announced an... of Agriculture, Washington, DC 20250-1021; or by telephone (202) 720-2916; or by fax to (202)...

  10. Evaluation of the USDA National Clonal Pyrus Germplasm Collection for Resistance to Podosphaera leucotricha

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Powdery mildew (PM) occurs worldwide and is prevalent on susceptible cultivars wherever pears are grown. It causes economic losses due to russeted fruit and increases the need for fungicides. A core subset of the Pyrus germplasm collection at the USDA National Clonal Germplasm Repository in Corvalli...

  11. The USDA Quince and Pear Genebank in Oregon, A World Source of Fire Blight Resistance

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The U.S. Department of Agriculture (USDA), Agricultural Research Service (ARS), has operated a genebank for temperate fruit and nut crops in Corvallis, Oregon since 1981. This facility, the National Clonal Germplasm Repository (NCGR), is devoted to conservation of many Rosaceous species that are pot...

  12. Sambucus genetic resources at the U.S.D.A. National Clonal Germplasm Repository, Corvallis, Oregon

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The U.S. Department of Agriculture (USDA), Agricultural Research Service (ARS), National Clonal Germplasm Repository (NCGR-Corvallis) preserves the genetic diversity of elderberry (Sambucus L.). This genebank preserves representatives of seven of the nine major world Sambucus species and 50 cultivar...

  13. Evaluating citrus germplasm for huanglongbing (HLB) resistance: USDA-ARS Inoculation Program

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Asian citrus psyllid (ACP), Diaphorina citri, is an important pest because it vectors bacteria responsible for a serious disease of citrus known as huanglongbing (citrus greening disease). USDA-ARS researchers recently established a program for screening citrus germplasm for resistance to the di...

  14. Long term alternative crop rotation experiment: USDA-ARS Akron, Colorado

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In 1990 a long term alternative crop rotation experiment was established at the USDA-ARS Central Great Plains Research Station at Akron Colorado. The goal of this long term effort was to ultimately identify crop rotations other than winter wheat (Triticum aestivum L.) -fallow (WF) that are viable ro...

  15. Current and Future Directions for Cotton Utilization Research at the USDA Southern Regional Research Center

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Research directed at discovering and developing new ways to use cotton, new and valuable end use attributes and new functional properties will expand the volume and value of cotton fiber through increased demand for cotton containing products. The Cotton Utilization Research at the USDA Southern Reg...

  16. NEW FUSARIUM HEAD BLIGHT RESISTANCE SPRING WHEAT GERMPLASM IDENTIFIED IN THE USDA NATIONAL SMALL GRAIN COLLECTION

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Fusarium head blight (FHB) is one of the most destructive wheat diseases worldwide. Sources of FHB resistance are limited. The objectives of this study were to screen selected spring wheat accessions in the USDA National Small Grains Collection for FHB reactions using FHB index, visual scabby kernel...

  17. A Component-Based Distributed Watershed Model for the USDA CEAP Watershed Assessment Study

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Challenges in agro-ecosystem conservation management have created demand for state-of-the-art, integrated, and flexible modeling tools. For example, Objective 5 of the USDA CEAP Watershed Assessment Study (WAS) is to “develop and verify regional watershed models that quantify environmental outcomes ...

  18. 7 CFR 170.3 - What products may be sold at the USDA Farmers Market?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 3 2012-01-01 2012-01-01 false What products may be sold at the USDA Farmers Market? 170.3 Section 170.3 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) MISCELLANEOUS MARKETING PRACTICES UNDER...

  19. Evaluation of the USDA Northeast Area-wide Tick Control Project by Meta-analysis

    Technology Transfer Automated Retrieval System (TEKTRAN)

    As part of the Northeast Area-wide Tick Control Project (NEATCP), meta-analyses were performed using pooled data on the extent of tick-vector control achieved through seven concurrent studies, conducted within five states, using USDA ‘4-Poster’ devices to deliver targeted-acaricide to white-tailed d...

  20. USDA 846-1 fractal melon and derived recombinant inbred lines

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Agricultural Research Service, United States Department of Agriculture announces the release of a melon (Cucumis melo L.) breeding line with highly branched, fractal-type architectural growth habit and 81 derived recombinant inbred lines (RIL). The indeterminate, monoecious USDA 846-1 produces 2...

  1. Diversity captured in the USDA-ARS National Plant Germplasm System apple core collection

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Core collections have been used widely in genetic resources to provide a representative and compact sample to use in breeding evaluation. In the 1990s a core set was developed by the USDA-ARS Plant Genetic Resources Unit (PGRU) in Geneva, NY. Using data available at the time, a core set was develo...

  2. Characterization of the USDA Rice World Genebank usng a core collection strategy

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA Rice World Genebank contains more than 18,000 accessions originated from 116 countries displayed at www.ars-grin.gov with descriptive data for each. The resources and expertise required to fully characterize the collection is limited by the sheer number of accessions. Development of a Core ...

  3. Morphological Variation for Fruit Characteristics in the USDA/ARS Capsicum Baccatum L. Germplasm Collection

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Mature fruit of two hundred and ninety-five accessions of Capsicum baccatum from the USDA/ARS Capsicum germplasm collection were characterized for fruit length, width, and color. Mean fruit weight was determined to be 5.91 g with a range from 0.15 g to 22.8 g. Mean fruit length was 6.01 cm with a ...

  4. History and Accomplishments of USDA-ARS Avian Disease and Oncology Laboratory

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA-Agricultural Research Service Avian Disease and Oncology Laboratory (ADOL) in East Lansing, Michigan, formerly known as Regional Poultry Research Laboratory, was dedicated on August 8, 1939. Its establishment was the result of joint efforts by the Agricultural Experiment Stations of the Nor...

  5. 75 FR 3892 - USDA Section 538 Guaranteed Rural Rental Housing Program; 2010 Industry Forums-Open...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-25

    ...--Open Teleconference and/or Web Conference Meetings AGENCY: Rural Housing Service, USDA. ACTION: Notice. SUMMARY: This notice announces a series of teleconference and/or Web conference meetings regarding the... in the teleconference and/or web conference meetings. DATES: The dates and times for...

  6. USDA-ARS Ft. Collins germplasm screened for resistance to Beet curly top, 2015

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Fifty sugar beet (Beta vulgaris L.) germplasm lines produced by the USDA-ARS Ft. Collins sugar beet program and two commercial check cultivars [SV2012RR (susceptible) and HM PM90 (resistant)] were screened for resistance to Beet curly top virus (BCTV). The curly top evaluation was conducted at the ...

  7. 7 CFR 170.4 - Who may participate in the USDA Farmers Market?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Section 170.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA FARMERS MARKET § 170.4 Who...

  8. 7 CFR 170.4 - Who may participate in the USDA Farmers Market?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Section 170.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA FARMERS MARKET § 170.4 Who...

  9. 7 CFR 170.4 - Who may participate in the USDA Farmers Market?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Section 170.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA FARMERS MARKET § 170.4 Who...

  10. 7 CFR 170.4 - Who may participate in the USDA Farmers Market?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Section 170.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA FARMERS MARKET § 170.4 Who...

  11. 7 CFR 170.4 - Who may participate in the USDA Farmers Market?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Section 170.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) MISCELLANEOUS MARKETING PRACTICES UNDER THE AGRICULTURAL MARKETING ACT OF 1946 USDA FARMERS MARKET § 170.4 Who...

  12. Protein and quality analyses of accessions from the USDA soybean germplasm collection for tofu production

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Food-grade soybeans with large seed size, uniformity, clear hilum, and high 11S/7S ratio are favored by the food industry for making tofu. In order to search for soybean lines with desirable characteristics for making foods, twenty-two soybean lines were selected from the USDA-Soybean Germplasm Coll...

  13. Development of a new USDA Plant Hardiness Zone Map for the United States

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In many regions of the world, the extremes of winter cold are a major determinant of the geographic distribution of perennial plant species and of their successful cultivation. In the United States, the USDA Plant Hardiness Zone Map (PHZM) is the primary reference for defining geospatial patterns o...

  14. Genetic Diversity within the USDA Pisum sativum Collection for Seed Sugar Composition and Concentration

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA Pisum sativum refined core collection was evaluated for concentrationa dn composition of low molceular weight carbohydrates. Six plants each from the 120 wrinkle-seeded accessions were grown ina commercial soilless mix in a greenhouse under 16hr/8hr day/night 20/15 C°. Pods were harvested...

  15. Adaptive management and the USDA-NRCS Nutrient Management (590) conservation practice standard

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The purpose of the USDA-NRCS Nutrient Management (590) conservation practice standard is to budget and supply nutrients for plant production, to properly utilize organic amendments as plant nutrient sources, to minimize pollution from application of nutrients, and to maintain or improve the conditio...

  16. 10. Photocopy of Sheet 2 of Building Plan R451, (USDA, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. Photocopy of Sheet 2 of Building Plan R4-51, (USDA, Forest Service, Intermountain Region, Ogden. File 7300, 'Buildings'.) Framing and Foundation Plans. - Buffalo Guard Station, Office, U.S. Highway 20/191 at Buffalo River, Island Park, Fremont County, ID

  17. Roadmap of the USDA peanut germplasm collection: past, present and future direction

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA ARS PGRCU maintains the second largest Arachis germplasm collection in the world with 9,321 cultivated and 655 wild entries. In the last twenty years, USA germplasm has been provided to over 52 countries around the world for research and breeding purposes. This collection has proven to be...

  18. Parameter sensitivity and uncertainty in SWAT: A comparison across five USDA-ARS watersheds

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA-ARS Conservation Effects Assessment Project (CEAP) calls for improved understanding of the strengths and weaknesses of watershed-scale, water quality models under a range of climatic, soil, topographic, and land use conditions. Assessing simulation model parameter sensitivity helps establi...

  19. 7 CFR 1945.18 - United States Department of Agriculture (USDA) Food and Agriculture Council (FAC).

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 13 2012-01-01 2012-01-01 false United States Department of Agriculture (USDA) Food and Agriculture Council (FAC). 1945.18 Section 1945.18 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES...

  20. 7 CFR 1945.18 - United States Department of Agriculture (USDA) Food and Agriculture Council (FAC).

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 13 2010-01-01 2009-01-01 true United States Department of Agriculture (USDA) Food and Agriculture Council (FAC). 1945.18 Section 1945.18 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES...

  1. 7 CFR 1945.18 - United States Department of Agriculture (USDA) Food and Agriculture Council (FAC).

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 13 2011-01-01 2009-01-01 true United States Department of Agriculture (USDA) Food and Agriculture Council (FAC). 1945.18 Section 1945.18 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES...

  2. Variation of Yield and Associated Components in the USDA Rice Mini-Core Collection

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Rice is a staple food crop that feeds over half of the world’s population. Genetic improvement for grain yield is critical for global food security. The USDA rice mini-core collection of 217 entries has proven to well represent the diversity found in the whole NSGC collection of about 20,000 accessi...

  3. Dietary intake of children participating in the USDA Summer Food Service Program

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA summer food service program (SFSP) provides free lunches during the summer. This study examined the foods selected and consumed by participating children. Three hundred and two children were observed in 14 schools during a 4-week period in June, 2011; 50% were male; 75% were in elementary s...

  4. The USDA Poultry Research Unit at Mississippi State: Impacting the Bottom Line of the Poultry Research.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA-ARS-Poultry Research Unit at Mississippi State has been addressing environmental, nutritional and mycoplasmal research for the poultry industry since 1965. Originally, the South Central Poultry Research Laboratory (SCPRL), it has been, from its inception, staffed with individuals whose col...

  5. History of the USDA Human Nutrition Research Center on Aging at Tufts University

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Jean Mayer United States Department of Agriculture Human Nutrition Research Center on Aging at Tufts University, while quite a mouthful, is aptly named, since it has contributed substantially to the legacy of Jean Mayer, to the scientific stature of the USDA and, in Atwater’s tradition, to the d...

  6. Rhizoctonia Crown and Root Rot Resistance of Beta PI's from the USDA-ARS NPGS, 2009.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Beta vulgaris plant introductions (PI) were screened for Rhizoctonia root and crown rot, at the USDA-ARS Fort Collins, CO Research Farm. Inoculum of R. solani isolate R-9 (AG-2-2), colonized to dry barley and course ground, was applied to the crown of plants at a rate of 4.8 g/m. Beets were lifted...

  7. PRESENT AND FUTURE OF FERMENTATION BIOTECHNOLOGY RESEARCH AT USDA-ARS

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Agricultural Research Service (ARS) of the U.S. Department of Agriculture (USDA) has undertaken a wide variety of research projects dealing with the development of bio-based food and non-food products from waste and underutilized agricultural residues and processes for their utilization. The Na...

  8. Model development and applications at the USDA-ARS National Soil Erosion Research Laboratory

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The United States Department of Agriculture (USDA) has a long history of development of soil erosion prediction technology, initially with empirical equations like the Universal Soil Loss Equation (USLE), and more recently with process-based models such as the Water Erosion Prediction Project (WEPP)...

  9. Evaluation of Genetic Diversity of the USDA Lablab Purpureus Germplasm Collection Using Simple Sequence Repeat Markers

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The genetic diversity of the USDA Lablab purpureus germplasm collection is unknown and was assessed by using polymorphic simple sequence repeat (SSR) markers derived from Medicago, soybean and cowpea. Phylogenetic analysis paritioned 47 representative accessions into two main clades (wild clade prod...

  10. 7 CFR 170.3 - What products may be sold at the USDA Farmers Market?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false What products may be sold at the USDA Farmers Market? 170.3 Section 170.3 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) MISCELLANEOUS MARKETING PRACTICES UNDER...

  11. The integration of remotely sensed soil moisture into the USDA global crop production support system

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Soil moisture is a fundamental data source used in crop growth stage and crop stress models. Currently, the USDA Production Estimates and Crop Assessment Division (PECAD) utilizes a modification of the Palmer two-layer soil moisture model to estimate surface soil moisture. This model uses a simplifi...

  12. Validation of the Soil Moisture Active Passive mission using USDA-ARS experimental watersheds

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The calibration and validation program of the Soil Moisture Active Passive mission (SMAP) relies upon an international cooperative of in situ networks to provide ground truth references across a variety of landscapes. The USDA Agricultural Research Service operates several experimental watersheds wh...

  13. The USDA Food and Nutrient Database for Dietary Studies, 3.0

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA Food and Nutrient Database for Dietary Studies (FNDDS), 3.0 is used to code foods and portion sizes and to calculate nutrients for national food surveys. This version of the FNDDS was used to process food intakes from What We Eat In America, the dietary intake component of the National Heal...

  14. A look at the engineering challenges of the USDA Small Watershed Program

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Small Watershed Program, administered by the USDA Natural Resources Conservation Service (formerly the Soil Conservation Service), originated in the 1940s and 1950s through the following statutes: Flood Control Act of 1944; Pilot Watershed Program 1953-1954; and the Watershed Protection and Floo...

  15. USDA Estimates of the Cost of Raising a Child: A Guide to Their Use and Interpretation.

    ERIC Educational Resources Information Center

    Edwards, Carolyn S.

    This guide describes estimates of the cost of raising a child made by the Family Economics Research Group of the United States Department of Agriculture (USDA). The guide starts with a description of what estimates are available, giving short profiles of the cost of raising urban, rural nonfarm, and rural farm children. The next section defines…

  16. Genetic Diversity of the USDA Brachypodium distachyon Collection Assessed by AFLP and TRAP Markers

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The small grass species Brachypodium distachyon L has been employed as a model grass for genomics research for its small genome, minimum growth requirements and rapid generation time. We assessed the genetic diversity of all 30 accessions in the USDA B. distachyon collection held in Pullman, WA wi...

  17. Musa spp. germplasm management: microsatellite fingerprinting of USDA-ARS National Plant Germplasm System (NPGS) collection

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA-ARS Tropical Agriculture Research Station (TARS) is responsible for conserving germplasm of a number of important agricultural crop species. A banana (Musa spp.) collection has been established at TARS that is comprised of diploid, triploid and tetraploid accessions of cultivated, ornament...

  18. Brook trout nutritional analysis for inclusion into the USDA National Nutrient Database for Standard Reference

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Many species of wild game and fish that are legal to hunt or catch do not have nutrition information in the USDA National Nutrient Database for Standard Reference (SR). Among those species that lack nutrition information are brook trout. The research team worked with the Nutrient Data Laboratory wit...

  19. Estimating conservation needs for rangelands using USDA National Resources Inventory Assessments

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA-Natural Resources Conservation Service (NRCS) has used resource inventories for over 65 years to assess the Nation’s natural resources on non-Federal lands. Since 1995, an interagency group composed of the NRCS, Agricultural Research Service, and Geological Survey have worked together to de...

  20. 7 CFR 12.11 - Action based upon advice or action of USDA.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... make such benefits available to the extent that similar relief would be allowed under 7 CFR part 718. ... 7 Agriculture 1 2014-01-01 2014-01-01 false Action based upon advice or action of USDA. 12.11 Section 12.11 Agriculture Office of the Secretary of Agriculture HIGHLY ERODIBLE LAND AND...

  1. 7 CFR 12.11 - Action based upon advice or action of USDA.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... make such benefits available to the extent that similar relief would be allowed under 7 CFR part 718. ... 7 Agriculture 1 2013-01-01 2013-01-01 false Action based upon advice or action of USDA. 12.11 Section 12.11 Agriculture Office of the Secretary of Agriculture HIGHLY ERODIBLE LAND AND...

  2. 7 CFR 12.11 - Action based upon advice or action of USDA.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... make such benefits available to the extent that similar relief would be allowed under 7 CFR part 718. ... 7 Agriculture 1 2010-01-01 2010-01-01 false Action based upon advice or action of USDA. 12.11 Section 12.11 Agriculture Office of the Secretary of Agriculture HIGHLY ERODIBLE LAND AND...

  3. 7 CFR 12.11 - Action based upon advice or action of USDA.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... make such benefits available to the extent that similar relief would be allowed under 7 CFR part 718. ... 7 Agriculture 1 2011-01-01 2011-01-01 false Action based upon advice or action of USDA. 12.11 Section 12.11 Agriculture Office of the Secretary of Agriculture HIGHLY ERODIBLE LAND AND...

  4. 7 CFR 12.11 - Action based upon advice or action of USDA.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... make such benefits available to the extent that similar relief would be allowed under 7 CFR part 718. ... 7 Agriculture 1 2012-01-01 2012-01-01 false Action based upon advice or action of USDA. 12.11 Section 12.11 Agriculture Office of the Secretary of Agriculture HIGHLY ERODIBLE LAND AND...

  5. Formulation and Recipe Calculations in the USDA National Nutrient Databank System

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The objectives of the presentation are to: 1) familiarize representatives of the Office of Pesticide Programs of the Environmental Protection Agency with the Nutrient Data Laboratory's USDA National Nutrient Database for Standard Reference and its relationship to the Food Surveys Research Group's Fo...

  6. MOLECULAR CLONING AND CHARACTERIZATION OF CHROMOSOME-ENCODED CITRATE SYNTHASE GENE FROM SINORHIZOBIUM FREDII USDA257

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Citrate synthase, a key metabolic enzyme that condenses acetyl-CoA and oxaloacetate to citrate, plays an important role in nodulation and nitrogen fixation. We have isolated a citrate synthase gene by screening a Sinorhizobium fredii USDA257 cosmid library with a heterologous probe from S. meliloti....

  7. SSR Fingerprinting Panel Verifies Identities of Clones in Backup Hazelnut Collection of USDA Genebank

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The US Department of Agriculture (USDA), Agricultural Research Service maintains a genebank representing world hazelnut (Corylus L.) diversity. More than 670 clones are preserved as self-rooted trees in a two-hectare field planting in Corvallis, Oregon, with a single tree per accession. In 1996 an...

  8. MyPyramid Equivalents Database, 2.0 for USDA Survey Foods, 2003-2004

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The MyPyramid Equivalents Database, 2.0 for USDA Survey Foods, 2003-2004 (MPED 2.0) translates the amounts of foods reported as eaten in the What We Eat in America (WWEIA), the dietary intake (survey) component of the NHANES 2003-2004, into the number of equivalents of the 32 MyPyramid food groups...

  9. IN THE GREENHOUSE...AN UPDATE ON USDA RESEARCH PROJECTS AT TBG

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA Greenhouse Production Research Group has been utilizing the TBG greenhouse for small-scale propagation, horticultural studies, disease expression, and germplasm curation activities for the past 18 months. Hiring of additional personnel and utilization of the new section has allowed expande...

  10. The USDA Food and Nutrient Database for Dietary Studies, 5.0

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA Food and Nutrient Database for Dietary Studies (FNDDS) 5.0 is used to code foods and portion sizes and to calculate nutrients for national food surveys. This version of the FNDDS was used to process food intakes from What We Eat In America (WWEIA), the dietary intake component of the Natio...

  11. 7 CFR 1450.5 - Performance based on advice or action of USDA.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Performance based on advice or action of USDA. 1450.5 Section 1450.5 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS BIOMASS CROP ASSISTANCE...

  12. 7 CFR 1450.5 - Performance based on advice or action of USDA.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Performance based on advice or action of USDA. 1450.5 Section 1450.5 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS BIOMASS CROP ASSISTANCE...

  13. 7 CFR 1450.5 - Performance based on advice or action of USDA.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Performance based on advice or action of USDA. 1450.5 Section 1450.5 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS BIOMASS CROP ASSISTANCE...

  14. 7 CFR 1450.5 - Performance based on advice or action of USDA.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Performance based on advice or action of USDA. 1450.5 Section 1450.5 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS BIOMASS CROP ASSISTANCE...

  15. Tick-borne Diseases in Animals and USDA Research on Tick Control

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Tick-borne diseases represent a major threat to animal health in the United States. The cattle industry in the United States has benefited greatly from the continued USDA efforts through the Cattle Fever Tick Eradication Program in preventing the re-introduction of cattle ticks and associated pathog...

  16. 7 CFR Appendix 1 to Part 799 - Organization Chart FSA-USDA

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Organization Chart FSA-USDA 1 Appendix 1 to Part 799 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF... THE NATIONAL ENVIRONMENTAL POLICY ACT Pt. 799, App. 1 Appendix 1 to Part 799—Organization Chart...

  17. 7 CFR Appendix 1 to Part 799 - Organization Chart FSA-USDA

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false Organization Chart FSA-USDA 1 Appendix 1 to Part 799 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF... THE NATIONAL ENVIRONMENTAL POLICY ACT Pt. 799, App. 1 Appendix 1 to Part 799—Organization Chart...

  18. 7 CFR Appendix 1 to Part 799 - Organization Chart FSA-USDA

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 7 2012-01-01 2012-01-01 false Organization Chart FSA-USDA 1 Appendix 1 to Part 799 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF... THE NATIONAL ENVIRONMENTAL POLICY ACT Pt. 799, App. 1 Appendix 1 to Part 799—Organization Chart...

  19. 7 CFR Appendix 1 to Part 799 - Organization Chart FSA-USDA

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 7 2014-01-01 2014-01-01 false Organization Chart FSA-USDA 1 Appendix 1 to Part 799 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF... THE NATIONAL ENVIRONMENTAL POLICY ACT Pt. 799, App. 1 Appendix 1 to Part 799—Organization Chart...

  20. 7 CFR Appendix 1 to Part 799 - Organization Chart FSA-USDA

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 7 2013-01-01 2013-01-01 false Organization Chart FSA-USDA 1 Appendix 1 to Part 799 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF... THE NATIONAL ENVIRONMENTAL POLICY ACT Pt. 799, App. 1 Appendix 1 to Part 799—Organization Chart...

  1. Beet curly top resistance of USDA-ARS National Plant Germplasm System plant introductions, 2010

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Twenty-six wild beet (Beta vulgaris subsp. maritima (L.) Arcang) accessions from the Beta collection of the USDA-ARS National Plant Germplasm System were screened for resistance to Beet severe curly top virus (BSCTV) and other closely related Curtovirus species in 2010. The curly top evaluation was...

  2. Comprehensive description for newly introduced accessions in the USDA rice germplasm collection

    Technology Transfer Automated Retrieval System (TEKTRAN)

    New accessions are introduced to the USDA Plant Germplasm System (PGS) each year which requires characterization for key plant descriptors was well as seed increase for distribution to the public. In 2004, 1,412 rice accessions released from the APHIS Quarantine Program were grown out and characteri...

  3. School Nutrition Directors' Perspectives on Preparing for and Implementing USDA's New School Meal Regulations

    ERIC Educational Resources Information Center

    Yon, Bethany A.; Amin, Sarah A.; Taylor, Jennifer C.; Johnson, Rachel K.

    2016-01-01

    Purpose/Objectives: The U.S. Department of Agriculture's (USDA) new school meals regulations went into effect in July 2012. The purpose of this research was to explore school nutrition director's (SNDs) perspectives and attitudes about the new regulations and to identify strategies used to prepare for and subsequently implement the regulations.…

  4. USDA southwest regional hub for adaptation to and mitigation of climate change

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA Southwest (SW) Climate Hub was created in February 2014 to develop risk adaptation and mitigation strategies for coping with climate change effects on agricultural productivity. There are seven regional hubs across the country with three subsidiary hubs. The SW Climate Hub Region is made ...

  5. Formal collaboration between John Innes Pisum collection and USDA-ARS collection over Pisum genetic stocks.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA genetic stock collection is incomplete, only 101 genes (mutations) are represented with no alleles from another 246 published pea genes represented in the collection. This germplasm is desired for pea breeding programs for crop improvement through fundamental studies on pea functional geno...

  6. 2 CFR 417.870 - When do I know if the USDA debarring official debars me?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... transactions and contracts that are subject to the Federal Acquisition Regulation (48 CFR chapter 1... 2 Grants and Agreements 1 2013-01-01 2013-01-01 false When do I know if the USDA debarring official debars me? 417.870 Section 417.870 Grants and Agreements Federal Agency Regulations for Grants...

  7. 2 CFR 417.870 - When do I know if the USDA debarring official debars me?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... transactions and contracts that are subject to the Federal Acquisition Regulation (48 CFR chapter 1... 2 Grants and Agreements 1 2011-01-01 2011-01-01 false When do I know if the USDA debarring official debars me? 417.870 Section 417.870 Grants and Agreements Federal Agency Regulations for Grants...

  8. 2 CFR 417.870 - When do I know if the USDA debarring official debars me?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... transactions and contracts that are subject to the Federal Acquisition Regulation (48 CFR chapter 1... 2 Grants and Agreements 1 2014-01-01 2014-01-01 false When do I know if the USDA debarring official debars me? 417.870 Section 417.870 Grants and Agreements Federal Agency Regulations for Grants...

  9. 2 CFR 417.870 - When do I know if the USDA debarring official debars me?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... transactions and contracts that are subject to the Federal Acquisition Regulation (48 CFR chapter 1... 2 Grants and Agreements 1 2012-01-01 2012-01-01 false When do I know if the USDA debarring official debars me? 417.870 Section 417.870 Grants and Agreements Federal Agency Regulations for Grants...

  10. Variability of seed oil content and fatty acid composition in the entire USDA sesame germplasm collection

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sesame (Sesame indicum L.) is one of the oldest oilseed crops with a long history of cultivation for its edible seeds and oil. The U.S. sesame germplasm collection (containing about 1,232 accessions) is a useful genetic resource for improving seed quality and enhancing grain yield. Variability of se...

  11. 7 CFR 3.45 - USDA payment authorizing agency offset of pro rata share of payments due entity in which debtor...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false USDA payment authorizing agency offset of pro rata... of pro rata share of payments due entity in which debtor participates. (a) A USDA payment authorizing..., may offset: (1) A debtor's pro rata share of USDA payments due any entity in which the...

  12. 7 CFR 3.45 - USDA payment authorizing agency offset of pro rata share of payments due entity in which debtor...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 1 2011-01-01 2011-01-01 false USDA payment authorizing agency offset of pro rata... of pro rata share of payments due entity in which debtor participates. (a) A USDA payment authorizing..., may offset: (1) A debtor's pro rata share of USDA payments due any entity in which the...

  13. Mycotoxin Management Studies by USDA-ARS, NCAUR in 2009

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Studies again included several popcorn fields in 2009 in order to continue gathering data for modification of the previously developed management strategies for mycotoxins in field corn (including the mycotoxin predictive computer program). Without an attempt for optimization, the field corn model ...

  14. User services available from USDA'S aerial photography field office

    NASA Technical Reports Server (NTRS)

    Dickson, R. A.

    1975-01-01

    APFO furnishes LANDSAT imagery and supporting NASA aircraft imagery to NASA-funded principal investigators who are working within the agriculture discipline. The office holds and reproduces Skylab imagery and a variety of aircraft photography (including infrared) from various government agencies. Available products are listed. Other topics discussed include quality control of photographic materials, analytical aerotriangulation, and photographic processes.

  15. Final work plan : investigation of potential contamination at the former CCC/USDA grain storage facility in Hanover, Kansas.

    SciTech Connect

    LaFreniere, L. M.; Environmental Science Division

    2008-11-19

    The Commodity Credit Corporation (CCC), an agency of the U.S. Department of Agriculture (USDA), operated a grain storage facility at the northeastern edge of the city of Hanover, Kansas, from 1950 until the early 1970s. During this time, commercial grain fumigants containing carbon tetrachloride were in common use by the grain storage industry to preserve grain in their facilities. In February 1998, trace to low levels of carbon tetrachloride (below the maximum contaminant level [MCL] of 5.0 {micro}g/L) were detected in two private wells near the former grain storage facility at Hanover, as part of a statewide USDA private well sampling program that was implemented by the Kansas Department of Health and Environment (KDHE) near former CCC/USDA facilities. In April 2007, the CCC/USDA collected near-surface soil samples at 1.8-2 ft BGL (below ground level) at 61 locations across the former CCC/USDA facility. All soil samples were analyzed by the rigorous gas chromatograph-mass spectrometer analytical method (purge-and-trap method). No contamination was found in soil samples above the reporting limit of 10 {micro}g/kg. In July 2007, the CCC/USDA sampled indoor air at nine residences on or adjacent to its former facility to address the residents concerns regarding vapor intrusion. Low levels of carbon tetrachloride were detected at four of the nine homes. Because carbon tetrachloride found in private wells and indoor air at the site might be linked to historical use of fumigants containing carbon tetrachloride at its former grain storage facility, the CCC/USDA is proposing to conduct an investigation to determine the source and extent of the carbon tetrachloride contamination associated with the former facility. This investigation will be conducted in accordance with the intergovernmental agreement between the KDHE and the Farm Service Agency (FSA) of the USDA. The investigation at Hanover will be performed, on behalf of the CCC/USDA, by the Environmental Science

  16. USDA-ARS National Sedimentation Laboratory: A historic perspective

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sediment from soil erosion is conceded by most authorities to be the largest single stream pollutant. Physical damage from sediment include reservoir storage loss, navigation channel filling, stream channel morphology alterations, ecological impacts, and clogging of drainage pathways. Ultimately, so...

  17. Aspartic acid

    MedlinePlus

    ... also called asparaginic acid. Aspartic acid helps every cell in the body work. It plays a role in: Hormone production and release Normal nervous system function Plant sources of aspartic acid include: Legumes such as ...

  18. Concordance between isolated cleft palate in mice and alterations within a region including the gene encoding the [beta][sub 3] subunit of the type A [gamma]-aminobutyric acid receptor

    SciTech Connect

    Culiat, C.T.; Stubbs, L.; Nicholls, R.D.; Montgomery, C.S.; Russell, L.B.; Johnson, D.K. ); Rinchik, E.M. Univ. of Florida, Gainesville )

    1993-06-01

    Genetic and molecular analyses of a number of radiation-induced deletion mutations of the pink-eyed dilution (p) locus in mouse chromosome 7 have identified a specific interval on the genetic map associated with a neonatally lethal mutation that results in cleft palate. This interval, closely linked and distal to p, and bracketed by the genes encoding the [alpha][sub 5] and [beta][sub 3] subunits of the type A [gamma]-aminobutyric acid receptor (Gabra5 and Gabrb3, respectively), contains a gene(s) (cp1; cleft palate 1) necessary for normal palate development. The cp1 interval extends from the distal breakpoint of the prenatally lethal p[sup 83FBFo] deletion to the Gabrb3 locus. Among 20 p deletions tested, there was complete concordance between alterations at the Gabrb3 transcription unit and inability to complement the cleft-palate defect. These mapping data, along with previously described in vivo and in vitro teratological effects of [gamma]-aminobutyric acid or its agonists on palate development, suggest the possibility that a particular type A [gamma]-aminobutyric acid receptor that includes the [beta][sub 3] subunit may be necessary for normal palate development. The placement of the cp1 gene within a defined segment of the larger D15S12h (p)-D15S9h-1 interval in the mouse suggests that the highly homologous region of the human genome, 15q11-q13, be evaluated for a role(s) in human fetal facial development. 29 refs., 4 figs., 1 tab.

  19. Vitamin D in Foods: Development of the USDA Database

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Recently, the scientific community has focused attention on the need to assess the dietary intake of vitamin D. Specific data are needed on the forms of vitamin D, including D2 and D3, which can occur in foods, both naturally or from fortification. The Nutrient Data Laboratory (NDL), BHNRC, ARS, USD...

  20. Mycotoxin management studies by USDA Crop Bioprotection in 2006

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Studies included several popcorn fields in 2006 in order to continue testing previously developed management strategies for mycotoxins in field corn, on popcorn. Weather conditions that potentially promoted the formation of aflatoxin in corn were not as severe. The computer program predicted that ...

  1. Cafeteria staff perceptions of the new USDA school meal standards

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The new nutrition standards for the school meal programs implemented in 2012 align the school meal patterns with the US Dietary Guidelines for Americans, including more fruit, vegetable and whole grain offerings and minimum and maximum amount of calories per meal averaged over a week. The purpose of...

  2. Flowering Tendencies in Strawberry Species in the USDA Collection

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The U.S. Department of Agriculture, National Clonal Germplasm Repository (NCGR), Corvallis, Oregon, maintains a national genebank for strawberry, Fragaria L. This collection includes diverse species maintained in screenhouses. The plants are exposed to an annual temperature regime that allows flower...

  3. Mycotoxin Management Studies by USDA-"Ag Lab" in 2008

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Studies again included several popcorn fields in 2008, in order to continue gathering data for modification of the previously developed management strategies for mycotoxins in field corn (the mycotoxin predictive computer program). Weather conditions were generally good for growing corn, but excess...

  4. Cafeteria Staff Perceptions of the New USDA School Meal Standards

    ERIC Educational Resources Information Center

    Alcaraz, Brenda; Cullen, Karen Weber

    2014-01-01

    Purpose/Objectives: The new nutrition standards for the school meal programs implemented in 2012 align the school meal patterns with the US Dietary Guidelines for Americans, including more fruit, vegetable and whole grain offerings and minimum and maximum amount of calories per meal averaged over a week. The purpose of this study was to assess…

  5. Mycotoxin management studies by USDA "Ag Lab" in 2011

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Studies again included several popcorn fields in 2011. The research has been redirected to investigate hybrid based and environmental influences on gene expression directly and indirectly involved in resistance to mycotoxin production, so milk stage undamaged and damaged ears have been saved in t...

  6. Mycotoxin management studies by USDA crop bioprotection in 2007

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Studies included several popcorn fields in 2007 in order to continue testing previously developed management strategies for mycotoxins in field corn, on popcorn. Weather conditions were generally good for growing corn, but some moderate levels of mycotoxins were seen in some fields typically associ...

  7. Morphologic Variation in the USDA/ARS Rhubarb Germplasm Collection

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Rhubarb includes approximately sixty species in the genus Rheum. It has been utilized for thousands of years for medicinal purposes, but only recently identified for its culinary use. In the mid 1700s, edible petioles were discovered on seedlings from rhubarb species. Hundreds of cultivars have sinc...

  8. Milling by product Utilization Research at USDA-ARS

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In the State of California, waste material from olive milling (“alperujo” for 2-phase milling and “pomace” for 3-phase milling) is increasing as the domestic olive oil industry grows. Current best practices, including land application and conversion to animal feed, for disposing of olive milling wa...

  9. 77 FR 49774 - Notice of Request for Extension of a Currently Approved Information Collection; USDA Registration...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-17

    ... the Freedom to E-File Act (7 U.S.C. 7031-7035), the Electronic Signatures in Global and National Commerce Act (E-SIGN) (15 U.S.C. 7001-7031), and the E- Government Act of 2002 (44 U.S.C. 3601-3606; 3541-3549). Customer information is collected through the USDA eAuthentication Service (eAuth), located...

  10. Assessing the relation of USDA conservation expenditures to suspended sediment reductions in an Iowa watershed.

    PubMed

    Villarini, Gabriele; Schilling, Keith E; Jones, Christopher S

    2016-09-15

    From 1936 to 2010, U.S. Department of Agriculture (USDA) agencies spent $293.7 billion (value adjusted for inflation at the 2009 level) on conservation programs. Of these expenditures, $75.2 billion (26%) were allocated for technical assistance (TA; it is related to costs associated with USDA field staff providing their expert advice to farmers) and $218.5 billion (74%) for financial assistance (FA; monetary incentives for farmers to adopt conservation programs). A major environmental goal of these programs was to reduce soil erosion and sediment leaving the land. In this study, we correlate expenditures on FA and TA programs to a unique long (1937-2009) record of total suspended solids (TSS) and sediment load (SL) for the Raccoon River at Van Meter, Iowa. Study results suggest that three predictors (rainfall, TA and FA) are important in explaining the temporal changes in annual TSS and SL and provide evidence that USDA expenditures helped reduce TSS and SL in the Raccoon River. TA was more effective than FA in reducing TSS levels in the watershed. Our empirical model represents an initial, broad-scale attempt to correlate conservation expenditures to a specific water quality outcome, although more work is needed to disentangle the impacts associated with other unexplored factors. PMID:27262032

  11. The Edwards Aquifer Water Resource Conflict: USDA Farm Program resource-use incentives?

    NASA Astrophysics Data System (ADS)

    Schaible, Glenn D.; McCarl, Bruce A.; Lacewell, Ronald D.

    1999-10-01

    This paper summarizes economic and hydrological analyses of the impacts of the 1990 and 1996 U.S. Department of Agriculture (USDA) farm programs on irrigation water withdrawals from the Edwards Aquifer in south central Texas and on aquifer-dependent spring flows that support threatened and endangered species. Economic modeling, a regional producer behavioral survey, as well as institutional and farm characteristic analyses are used to examine likely irrigation water-use impacts. Hydrologie modeling is used to examine spring flow effects. Study results show that 1990 USDA commodity programs caused producers to require less irrigation water, in turn increasing rather than decreasing aquifer spring flows. Market economic factors are the dominant criteria influencing producer irrigation decisions. Farm-tenure arrangements and aquifer management responsibilities of the Edwards Aquifer Authority indicate that the 1996 Farm Act's PFC payment program will not cause an increase in irrigation withdrawals. Broader actions such as long-term water supply enhancement/conservation programs, dry-year water-use reduction incentives and water markets all provide tools for Edwards water-use conflict resolution. USDA farm programs do not apparently play a material part in the total debate.

  12. Final report : results of the 2006 investigation of potential contamination at the former CCC/USDA facility in Ramona, Kansas.

    SciTech Connect

    LaFreniere, L. M.; Environmental Science Division

    2007-10-18

    The investigation reported here was conducted by the Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA) in 2006. The investigation addressed carbon tetrachloride contamination on the former CCC/USDA grain storage facility at Ramona, Kansas. The results clearly demonstrate that only minimal contamination is associated with the past use of carbon tetrachloride on the former CCC/USDA property. No soil contamination was detected at concentrations above Kansas Department of Health and Environment (KDHE) risk-based screening level (RBSL) Tier 2 standard of 200 {micro}g/kg for the soil-to-groundwater protection pathway. Carbon tetrachloride concentrations in groundwater above the RBSL and maximum contaminant level (MCL) value of 5.0 {micro}g/L were detected in only two samples, collected at adjacent locations on the southeast part of the property. The relatively low concentrations detected and the limited areal extent of the contamination demonstrate that no imminent threat exists on the former CCC/USDA property to warrant remediation. The soil and groundwater contamination detected on the former CCC/USDA property is clearly separate from contamination detected at off-site locations. The carbon tetrachloride and chloroform contamination in groundwater (at concentrations above the RBSL and MCL value) associated with past activities on the former CCC/USDA property is contained within the property boundaries. Data collected independently by the KDHE in 2006 validate these findings and, furthermore, provide additional evidence that the sources identified on the Co-op property (west of the former CCC/USDA property) are separate from the comparatively minor results of past activities on the former CCC/USDA property. The KDHE concluded in its 2006 report that the sources are separate and that the Co-op is the principally responsible party for the carbon tetrachloride contamination detected during its 2006 investigation.

  13. The Type III Secretion System of Bradyrhizobium japonicum USDA122 Mediates Symbiotic Incompatibility with Rj2 Soybean Plants

    PubMed Central

    Tsukui, Takahiro; Eda, Shima; Kaneko, Takakazu; Sato, Shusei; Okazaki, Shin; Kakizaki-Chiba, Kaori; Itakura, Manabu; Mitsui, Hisayuki; Yamashita, Akifumi; Terasawa, Kimihiro

    2013-01-01

    The rhcJ and ttsI mutants of Bradyrhizobium japonicum USDA122 for the type III protein secretion system (T3SS) failed to secrete typical effector proteins and gained the ability to nodulate Rj2 soybean plants (Hardee), which are symbiotically incompatible with wild-type USDA122. This suggests that effectors secreted via the T3SS trigger incompatibility between these two partners. PMID:23204412

  14. 34 CFR 303.15 - Include; including.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Include; including. 303.15 Section 303.15 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION EARLY INTERVENTION PROGRAM FOR INFANTS AND TODDLERS...

  15. Growth Rate of and Gene Expression in Bradyrhizobium diazoefficiens USDA110 due to a Mutation in blr7984, a TetR Family Transcriptional Regulator Gene

    PubMed Central

    Ohkama-Ohtsu, Naoko; Honma, Haruna; Nakagome, Mariko; Nagata, Maki; Yamaya-Ito, Hiroko; Sano, Yoshiaki; Hiraoka, Norina; Ikemi, Takaaki; Suzuki, Akihiro; Okazaki, Shin; Minamisawa, Kiwamu; Yokoyama, Tadashi

    2016-01-01

    Previous transcriptome analyses have suggested that a gene cluster including a transcriptional regulator (blr7984) of the tetracycline repressor family was markedly down-regulated in symbiosis. Since blr7984 is annotated to be the transcriptional repressor, we hypothesized that it is involved in the repression of genes in the genomic cluster including blr7984 in symbiotic bacteroids. In order to examine the function and involvement of the blr7984 gene in differentiation into bacteroids, we compared the free-living growth/symbiotic phenotype and gene expression between a blr7984-knockout mutant and the wild-type strain of Bradyrhizobium diazoefficiens USDA110. The mutant transiently increased the cell growth rate under free-living conditions and nodule numbers over those with the wild-type strain USDA110. The expression of three genes adjacent to the disrupted blr7984 gene was strongly up-regulated in the mutant in free-living and symbiotic cells. The mutant also induced the expression of genes for glutathione S-transferase, cytochrome c oxidases, ABC transporters, PTS sugar transport systems, and flagella synthesis under free-living conditions. bll7983 encoding glutathione S-transferase was up-regulated the most by the blr7984 disruption. Since redox regulation by glutathione is known to be involved in cell division in prokaryotes and eukaryotes, the strong expression of glutathione S-transferase encoded by the bll7983 gene may have caused redox changes in mutant cells, which resulted in higher rates of cell division. PMID:27383683

  16. Retrospective Analog Year Analyses Using NASA Satellite Data to Improve USDA's World Agricultural Supply and Demand Estimates

    NASA Astrophysics Data System (ADS)

    Teng, W. L.; Shannon, H. D.

    2011-12-01

    The USDA World Agricultural Outlook Board (WAOB) is responsible for monitoring weather and climate impacts on domestic and foreign crop development. One of WAOB's primary goals is to determine the net cumulative effect of weather and climate anomalies on final crop yields. To this end, a broad array of information is consulted, including maps, charts, and time series of recent weather, climate, and crop observations; numerical output from weather and crop models; and reports from the press, USDA attachés, and foreign governments. The resulting agricultural weather assessments are published in the Weekly Weather and Crop Bulletin, to keep farmers, policy makers, and commercial agricultural interests informed of weather and climate impacts on agriculture. Because both the amount and timing of precipitation significantly impact crop yields, WAOB often uses precipitation time series to identify growing seasons with similar weather patterns and help estimate crop yields for the current growing season, based on observed yields in analog years. Although, historically, these analog years are identified through visual inspection, the qualitative nature of this methodology sometimes precludes the definitive identification of the best analog year. One goal of this study is to introduce a more rigorous, statistical approach for identifying analog years. This approach is based on a modified coefficient of determination, termed the analog index (AI). The derivation of AI will be described. Another goal of this study is to compare the performance of AI for time series derived from surface-based observations vs. satellite-based measurements (NASA TRMM and other data). Five study areas and six growing seasons of data were analyzed (2003-2007 as potential analog years and 2008 as the target year). Results thus far show that, for all five areas, crop yield estimates derived from satellite-based precipitation data are closer to measured yields than are estimates derived from surface

  17. The RNA-Binding Chaperone Hfq Is an Important Global Regulator of Gene Expression in Pasteurella multocida and Plays a Crucial Role in Production of a Number of Virulence Factors, Including Hyaluronic Acid Capsule.

    PubMed

    Mégroz, Marianne; Kleifeld, Oded; Wright, Amy; Powell, David; Harrison, Paul; Adler, Ben; Harper, Marina; Boyce, John D

    2016-05-01

    The Gram-negative bacterium Pasteurella multocida is the causative agent of a number of economically important animal diseases, including avian fowl cholera. Numerous P. multocida virulence factors have been identified, including capsule, lipopolysaccharide (LPS), and filamentous hemagglutinin, but little is known about how the expression of these virulence factors is regulated. Hfq is an RNA-binding protein that facilitates riboregulation via interaction with small noncoding RNA (sRNA) molecules and their mRNA targets. Here, we show that a P. multocida hfq mutant produces significantly less hyaluronic acid capsule during all growth phases and displays reduced in vivo fitness. Transcriptional and proteomic analyses of the hfq mutant during mid-exponential-phase growth revealed altered transcript levels for 128 genes and altered protein levels for 78 proteins. Further proteomic analyses of the hfq mutant during the early exponential growth phase identified 106 proteins that were produced at altered levels. Both the transcript and protein levels for genes/proteins involved in capsule biosynthesis were reduced in the hfq mutant, as were the levels of the filamentous hemagglutinin protein PfhB2 and its secretion partner LspB2. In contrast, there were increased expression levels of three LPS biosynthesis genes, encoding proteins involved in phosphocholine and phosphoethanolamine addition to LPS, suggesting that these genes are negatively regulated by Hfq-dependent mechanisms. Taken together, these data provide the first evidence that Hfq plays a crucial role in regulating the global expression of P. multocida genes, including the regulation of key P. multocida virulence factors, capsule, LPS, and filamentous hemagglutinin. PMID:26883595

  18. USDA's Corner

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Aquaculture 2013 The Aquaculture Drug Research and Drug Approval Status special session had 7 presentations with good attendance at each presentation. The session is organized and moderated by Jim Bowker and Dave Straus; this was the 11th year for this session focused on research in aquaculture the...

  19. USDA's Corner

    Technology Transfer Automated Retrieval System (TEKTRAN)

    SNARC has been working with the folks at AADAP on two studies: 1) a “near” GLP compliant Target Animal Safety study to evaluate the safety of Aquaflor® administered in feed to sunshine bass and 2) a GLP compliant Target Animal Safety study to evaluate the safety of 17a-methyltestosterone administere...

  20. USDA's Corner

    Technology Transfer Automated Retrieval System (TEKTRAN)

    We have finally received funding for parts of a GLP compliant Target Animal Safety study to evaluate the safety of 17a-methyltestosterone administered in feed to tilapia; we will again be working with the folks at AADAP on this study. A preliminary trial was completed in October/November to establi...

  1. USDA's Corner

    Technology Transfer Automated Retrieval System (TEKTRAN)

    ARS Corner The catfish spawning season is almost over and we have continued our studies on water molds (i.e., fungus) that grow on catfish egg masses. We have been comparing the effective treatments of copper sulfate, hydrogen peroxide, formalin and diquat that were previously determined through r...

  2. USDA's Corner

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In June we completed the long-awaited, in-life phase of the GLP Target Animal Safety study to evaluate the safety of 17a-methyltestosterone administered in feed to tilapia; this is another FDA-required study that we have done in partnership with the folks at AADAP. The fish tissues have been sent t...

  3. USDA's Corner

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Aquaculture America 2014 The Aquaculture Drug Research and Drug Approval Status special session which is moderated by Jim Bowker and Dave Straus has decided to take a break after 11 years. We will return for the Aquaculture America 2015 meeting in New Orleans. Keep us in mind as we hope to have a ...

  4. Acid Rain.

    ERIC Educational Resources Information Center

    Openshaw, Peter

    1987-01-01

    Provides some background information on acid deposition. Includes a historical perspective, describes some effects of acid precipitation, and discusses acid rain in the United Kingdom. Contains several experiments that deal with the effects of acid rain on water quality and soil. (TW)

  5. Evapotranspiration as a Regional Climate Priority: Results from a NASA/USDA Workshop

    NASA Technical Reports Server (NTRS)

    Lawford, Richard; Kustas, Bill; Toll, David; Anderson, Martha; Doorn, Bradley; Allen, Richard; Engman, Ted; Morse, Tony

    2011-01-01

    On April 5 to 7, 2011, the National Aeronautics and Space Administration (NASA) and the United States Department of Agriculture-Agricultural Research Service (USDA-ARS) sponsored a Workshop on Evapotranspiration (ET) in Silver Spring Maryland. The workshop was a response to a recommendation in the 2009-2011 GEO (Group on Earth Observations) Work Plan that a workshop on ET should be held to discuss issues related to ET products and services and the potential for incorporating ET activities into the 2012-2015 GEO Work Plan. The workshop had a regional emphasis, although there were several excellent international and global presentations including one on the GEWEX LANDFLUX project. The different scales of these activities suggests that a framework is needed that can accommodate both regional and global ET activities. Despite limitations with the workshop's scheduling, it attracted 76 experts who contributed informative presentations and insightful discussions. The goals of the workshop involved the exchange of information and ideas and the development of plans for providing more visibility for ET issues. Specific objectives included 1) defining the needs and requirements for evapotranspiration data in weather and climate studies, in natural and agro-ecoystem monitoring, and in water resource management; 2) reviewing the methods used to measure and model evapotranspiration; 3) assessing surface and satellite observation systems required to support ET measurement, modeling and evaluation; 4) assessing the feasibility of developing a proposal for a task on evapotranspiration for the 2012-2015 GEO Work Plan, and 5) exploring the level of support and consensus for developing a strategy for establishing evapotranspiration as an Essential Climate Variable (ECV) within the Global Climate Observing System (GCOS) framework The workshop featured a combination of oral presentations and breakout group sessions focused on the above objectives. There were also poster presentations

  6. Nomogram including the total tumoral load in the sentinel nodes assessed by one-step nucleic acid amplification as a new factor for predicting nonsentinel lymph node metastasis in breast cancer patients.

    PubMed

    Rubio, Isabel T; Espinosa-Bravo, Martin; Rodrigo, Maxi; Amparo Viguri Diaz, Maria; Hardisson, David; Sagasta, Amaia; Dueñas, Basilio; Peg, Vicente

    2014-09-01

    Several models have been developed to predict non-sentinel nodes (NSLN) metastasis in patients with a positive sentinel node (SLN) that incorporates a standard pathology examination of the SLN. It has been reported that total tumoral load (TTL) in the SLNs assessed by one-step nucleic acid amplification (OSNA) is a predictive factor for additional NSLN metastasis in the axillary lymph node dissection (ALND). The objective was to develop a nomogram that predicts patient´s risk of additional NSLN metastasis incorporating TTL in the SLNs assessed by OSNA. Six hundred and ninety-seven consecutive patients with positive SLN evaluation by OSNA and a completion ALND were recruited. Pathologic features of the primary tumor and SLN metastases, including TTL were collected. Multivariate logistic regression identified factors predictive of non-SLN metastasis. A nomogram was developed with these variables and validated in an external cohort. On multivariate logistic regression analysis, tumor size, number of affected SLN, Her2 overexpression, lymphovascular invasion, and TTL were each associated with the likelihood of additional NSLN metastasis (p < 0.05). The overall predictive accuracy of the nomogram, as measured by the AUC was 0.7552 (95 %CI 0.7159-0.7945). When applied to the external cohort the nomogram was accurate with an AUC = 0.678 (95 %CI 0.621-0.736). This novel nomogram that incorporates TTL assessed by OSNA performs well and may help clinicians to make decisions about ALND for individual patients. Moreover, the standardization of pathologic assessment by OSNA may help to achieve interinstitutional reproducibility among nomograms. PMID:25164972

  7. Innovations and Lessons Learned Developing the USDA Long-Term Agroecosystem Research Network Common Observatory Data Repository

    NASA Astrophysics Data System (ADS)

    Campbell, J. D.; Heilman, P.; Goodrich, D. C.; Sadler, J.

    2015-12-01

    The objective for the USDA Long-Term Agroecosystem Research (LTAR) network Common Observatory Repository (CORe) is to provide data management services including archive, discovery, and access for consistently observed data across all 18 nodes. LTAR members have an average of 56 years of diverse historic data. Each LTAR has designated a representative 'permanent' site as the location's common meteorological observatory. CORe implementation is phased, starting with meteorology, then adding hydrology, eddy flux, soil, and biology data. A design goal was to adopt existing best practices while minimizing the additional data management duties for the researchers. LTAR is providing support for data management specialists at the locations and the National Agricultural Library is providing central data management services. Maintaining continuity with historical observations is essential, so observations from both the legacy and new common methods are included in CORe. International standards are used to store robust descriptive metadata (ISO 19115) for the observation station and surrounding locale (WMO), sensors (Sensor ML), and activity (e.g., re-calibration, locale changes) to provide sufficient detail for novel data re-use for the next 50 years. To facilitate data submission a simple text format was designed. Datasets in CORe will receive DOIs to encourage citations giving fair credit for data providers. Data and metadata access are designed to support multiple formats and naming conventions. An automated QC process is being developed to enhance comparability among LTAR locations and to generate QC process metadata. Data provenance is maintained with a permanent record of changes including those by local scientists reviewing the automated QC results. Lessons learned so far include increase in site acceptance of CORe with the decision to store data from both legacy and new common methods. A larger than anticipated variety of currently used methods with potentially

  8. Potential of VIIRS Time Series Data for Aiding the USDA Forest Service Early Warning System for Forest Health Threats: A Gypsy Moth Defoliation Case Study

    NASA Technical Reports Server (NTRS)

    Spruce, Joseph P.; Ryan, Robert E.; McKellip, Rodney

    2008-01-01

    The Healthy Forest Restoration Act of 2003 mandated that a national forest threat Early Warning System (EWS) be developed. The USFS (USDA Forest Service) is currently building this EWS. NASA is helping the USFS to integrate remotely sensed data into the EWS, including MODIS data for monitoring forest disturbance at broad regional scales. This RPC experiment assesses the potential of VIIRS (Visible/Infrared Imager/Radiometer Suite) and MODIS (Moderate Resolution Imaging Spectroradiometer) data for contribution to the EWS. In doing so, the RPC project employed multitemporal simulated VIIRS and MODIS data for detecting and monitoring forest defoliation from the non-native Eurasian gypsy moth (Lymantria despar). Gypsy moth is an invasive species threatening eastern U.S. hardwood forests. It is one of eight major forest insect threats listed in the Healthy Forest Restoration Act of 2003. This RPC experiment is relevant to several nationally important mapping applications, including carbon management, ecological forecasting, coastal management, and disaster management

  9. Characterization of RFRS9, a second member of the Rhizobium fredii repetitive sequence family from the nitrogen-fixing symbiont R. fredii USDA257.

    PubMed Central

    Krishnan, H B; Pueppke, S G

    1993-01-01

    The genome of the nitrogen-fixing symbiont, Rhizobium fredii USDA257, contains nine copies of repetitive sequences known as the R. fredii repetitive sequence (RFRS) family. We previously sequenced RFRS3, which is linked to symbiosis plasmid-borne nodulation genes of this organism and has substantial homology to the T-DNA of Agrobacterium rhizogenes and lesser homology to reiterated sequences of Bradyrhizobium japonicum. Here we characterize a second family member, RFRS9. The EcoRI fragment containing RFRS9 is 1,248 bp in length and contains a single 666-bp open reading frame that is flanked by perfect 8-bp inverted repeats. Nucleic and amino acid sequences corresponding to the C terminus of the putative RFRS9 protein are nearly identical to those of RFRS3, and they retain homology to DNA from A. rhizogenes. The central portion of the RFRS9 protein also appears to be related to the S locus-specific glycoprotein family of pollen stigma incompatibility glycoproteins from Brassica oleracea, which are involved in signal perception. Sequences that define the RFRS family are restricted to the open reading frame of RFRS9 and associated upstream sequences. These regions also contain a second group of repetitive sequences, which is present in four copies within the genome of USDA257. Both families of repetitive sequences are ubiquitous in R. fredii, and they are preferentially localized on symbiosis plasmids. Southern hybridization confirms that sequences homologous to RFRS9 are present in broad-host-range Rhizobium sp. strain NGR234, in A. rhizogenes, and in two biotype 3 strains of Agrobacterium tumefaciens. Images PMID:8382462

  10. An overview of the DOE/SANDIA/USDA vertical axis wind turbine Test Bed project

    SciTech Connect

    Klimas, P.C.; Dodd, H.M.; Clark, R.N.

    1987-01-01

    Sandia National Laboratories (SNL) is presently erecting its Department of Energy (DOE) funded 34-m diameter vertical axis wind turbine (VAWT) Test Bed on a Department of Agriculture (USDA) site near Amarillo, Texas. This versatile VAWT, rated at 500 kW in a 12.5 m/s (28 mph) wind, has been designed to demonstrate aerodynamic, structural dynamic, and control strategies intended to improve the effectiveness of VAWT systems. The paper addresses all aspects of this major wind energy project. The need for a turbine in this general physical size range, the choice of a modular fabrication scheme, and the reasons for component materials and subsystems are all discussed. The selection of the Bushland, Texas, site and the motivation behind the involvement of the USDA Agricultural Research Service is described. The SNL organization and management plan assembled to design, procure, erect, and operate the Test Bed is detailed. The technical features in the areas of aerodynamics, structures, power systems, control philosophies, instrumentation, data acquisition, and data analysis are highlighted. 1 ref., 5 figs.

  11. Mefenamic Acid

    MedlinePlus

    Mefenamic acid is used to relieve mild to moderate pain, including menstrual pain (pain that happens before or during a menstrual period). Mefenamic acid is in a class of medications called NSAIDs. ...

  12. Evaluating placental inter-ordinal phylogenies with novel sequences including RAG1, gamma-fibrinogen, ND6, and mt-tRNA, plus MCMC-driven nucleotide, amino acid, and codon models.

    PubMed

    Waddell, Peter J; Shelley, Shawn

    2003-08-01

    It is essential to test a priori scientific hypotheses with independent data, not least to partly negate factors such as gene-specific base composition biases misleading our models. Seven new gene segments and sequences plus Bayesian likelihood phylogenetic methods were used to compare and test five recent placental phylogenies. These five phylogenies are similar to each other, yet quite different from Fthose of previously proposed trees, and span Waddell et al. [Syst. Biol. 48 (1999) 1] to Murphy et al. [Science 294 (2001b) 2348]. Trees for RAG1, gamma-fibrinogen, ND6, mt-tRNA, mt-RNA, c-MYC, epsilon -globin, and GHR are significantly congruent with the four main groups of mammals common to the five phylogenies, i.e., Afrotheria, Laurasiatheria, Euarchontoglires, Xenarthra plus Boreoeutheria (Laurasiatheria plus Euarchontoglires). Where these five a priori phylogenies differ, remain areas generally hard to resolve with the new sequences. The root remains ambiguous and does not reject a basal Afrotheria (the Exafroplacentalia hypothesis), Afrotheria plus Xenarthra together with basal (Atlantogenata), or Epitheria (Xenarthra basal) convincingly. Good evidence is found that Eulipotyphla is monophyletic and is located at the base of Laurasiatheria. The shrew mole, Uropsilus, is found to cluster consistently with other moles, while Solenodon may be the sister taxa to all other eulipotyphlans. Support is found for a probable sister pairing of just hedgehogs/gymnures and shrews. Relationships within Afrotheria, except the Paenungulata clade, remain hard to resolve, although there is congruent support for Afroinsectiphillia (aardvark, elephant shrews, golden moles, and tenrecs). A first-time use is made of MCMC enacted general time-reversible (GTR) amino acid and codon-based models for general tree selection. Even with ND6, a GTR amino acid model provided resolution of fine features, such as the sister group relationship of walrus to Otatriidae, and with BRCA a more

  13. Final report : results of the 2007 investigation of potential contamination at the former CCC/USDA facility in Powhattan, Kansas.

    SciTech Connect

    LaFreniere, L. M.; Environmental Science Division

    2008-08-15

    The 2007 investigation of carbon tetrachloride and chloroform contamination at Powhattan, Kansas, was conducted at the request of the Kansas Department of Health and Environment (KDHE 2006a). The Environmental Science Division of Argonne National Laboratory implemented the investigation on behalf of the Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA). The primary purposes of the investigation were to evaluate potential contaminant source areas on the former CCC/USDA property, determine the horizontal and vertical extent of potential contamination, conduct groundwater monitoring, and provide recommendations for future action.

  14. Capillary gas chromatography of amino acids, including asparagine and glutamine: sensitive gas chromatographic-mass spectrometric and selected ion monitoring gas chromatographic-mass spectrometric detection of the N,O(S)-tert.-butyldimethylsilyl derivatives.

    PubMed

    Chaves Das Neves, H J; Vasconcelos, A M

    1987-04-17

    Amino acids and the amino acid amides glutamine and asparagine can be simultaneously derivatized to the corresponding N,O(S)-tert.-butyldimethylsilyl derivatives in a one-step reaction with N-methyl-N-(tert.-butyldimethylsilyl)trifluoroacetamide in acetonitrile. The solution is used directly for gas chromatography (GC). Losses due to evaporation steps are avoided. Except for the more basic amino acids, derivatization occurs at room temperature. Lysine, arginine and histidine require additional heating at 150 degrees C for 2.5 h in order to complete derivatization. The derivatization has high reproducibility. The response factors relative to norvaline or cycloleucine lie between 0.40 and 1.30. Arginine is the most difficult amino acid to derivatize. The size of the tert.-butyldimethylsilyl (TBDMS) group prevents multiple silylation of the nitrogen atoms. Only a single peak is observed for each compound. Twenty-seven amino acid (and glutamine and asparagine) derivatives were simultaneously chromatographed and well separated in a single run on a 25 m X 0.20 mm I.D. glass capillary column coated with OV-1. The TBDMS derivatives possess very characteristic EI mass spectra at 70 eV, with intense diagnostic ions. This makes them very appropriate for GC-mass spectrometric (MS) work and selected ion monitoring GC-MS at the picomole level. The detection limit for arginine as the TBDMS derivative is less than 0.3 ng. The usefulness of the method is illustrated by the detection of amino acids in a peptide hydrolysate obtained from 1 microgram of bovin insulin B-chain. PMID:3597576

  15. Integrating NASA Satellite Data Into USDA World Agricultural Outlook Board Decision Making Environment To Improve Agricultural Estimates

    NASA Technical Reports Server (NTRS)

    Teng, William; Shannon, Harlan; deJeu, Richard; Kempler, Steve

    2012-01-01

    The USDA World Agricultural Outlook Board (WAOB) is responsible for monitoring weather and climate impacts on domestic and foreign crop development. One of WAOB's primary goals is to determine the net cumulative effect of weather and climate anomalies on final crop yields. To this end, a broad array of information is consulted. The resulting agricultural weather assessments are published in the Weekly Weather and Crop Bulletin, to keep farmers, policy makers, and commercial agricultural interests informed of weather and climate impacts on agriculture. The goal of the current project is to improve WAOB estimates by integrating NASA satellite precipitation and soil moisture observations into WAOB's decision making environment. Precipitation (Level 3 gridded) is from the TRMM Multi-satellite Precipitation Analysis (TMPA). Soil moisture (Level 2 swath and Level 3 gridded) is generated by the Land Parameter Retrieval Model (LPRM) and operationally produced by the NASA Goddard Earth Sciences Data and Information Services Center (GBS DISC). A root zone soil moisture (RZSM) product is also generated, via assimilation of the Level 3 LPRM data by a land surface model (part of a related project). Data services to be available for these products include GeoTIFF, GDS (GrADS Data Server), WMS (Web Map Service), WCS (Web Coverage Service), and NASA Giovanni. Project benchmarking is based on retrospective analyses of WAOB analog year comparisons. The latter are between a given year and historical years with similar weather patterns and estimated crop yields. An analog index (AI) was developed to introduce a more rigorous, statistical approach for identifying analog years. Results thus far show that crop yield estimates derived from TMPA precipitation data are closer to measured yields than are estimates derived from surface-based precipitation measurements. Work is continuing to include LPRM surface soil moisture data and model-assimilated RZSM.

  16. Biological and Cultural Control of Olive Fruit Fly in California---Utilization of Parasitoids from USDA-APHIS-PPQ, Guatemala and Cultural Control Methods

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The parasitoid Psytallia humilis = P. cf. concolor (Szépligeti) was reared on sterile Mediterranean fruit fly, Ceratitis capitata (Wiedemann), larvae at the USDA, APHIS, PPQ, Moscamed biological control laboratory in San Miguel Petapa, Guatemala and shipped to the USDA, ARS, Parlier, for biological ...

  17. SWITCHGRASS BIOFUELS RESEARCH WITH NATIVE GRASSES AT THE USDA-ARS PASTURE SYSTEMS AND WATERSHED MANAGEMENT RESEARCH UNIT, UNIVERSITY PARK, PENNSYLVANIA

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Research on switchgrass (Panicum virgatum L.) as a biomass energy crop is conducted at several USDA-ARS facilities across the USA. At the USDA-ARS Pasture Systems and Watershed Management Research Unit in University Park, Pennsylvania, research on biomass energy focuses on cropping systems, environm...

  18. Utilization of USDA subtyping data as a surveillance and investigation tool: Salmonella Newport-MDR-Amp-C infections associated with ground beef

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Background: The USDA Food Safety and Inspection Service (FSIS), Centers for Disease Control and Prevention (CDC), and USDA Agricultural Research Service (ARS) have developed mechanisms to routinely compare molecular subtyping information on bacterial isolates of public health concern from PulseNet a...

  19. Rhizoctonia Crown and Root Rot Resistance of Beta Plant Introductions from the USDA, Agricultural Research Service's National Plant Germplasm System, 2010

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Thirty wild beet (Beta vulgaris subsp. maritima (L.) Arcang) plant introduction (PI) accessions from the Beta collection of the USDA-ARS National Plant Germplasm System were screened for resistance to Rhizoctonia root and crown rot, at the USDA-ARS Fort Collins, CO Research Farm. The Rhizoctonia sc...

  20. Collaboration between the US Forest Service and the USDA Agricultural Research Service on the complementary conservation of crop wild relatives in the United States

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Two USDA agencies, the Forest Service (USFS) and the Agricultural Research Service (USDA-ARS) are cooperating on the complementary conservation of crop wild relatives (CWR) native to the United States. The USFS manages 193 million acres of National Forest System lands in 43 states and provides suppo...