F M DuPont

Summary

Affiliation: Agricultural Research Service
Country: USA

Publications

  1. ncbi request reprint Similarities of omega gliadins from Triticum urartu to those encoded on chromosome 1A of hexaploid wheat and evidence for their post-translational processing
    F M DuPont
    USDA Agricultural Research Service, 800 Buchanan Street, Albany, CA 94710, USA
    Theor Appl Genet 108:1299-308. 2004
  2. ncbi request reprint Sequential extraction and quantitative recovery of gliadins, glutenins, and other proteins from small samples of wheat flour
    Frances M DuPont
    Western Regional Research Center, Agricultural Research Service, U S Department of Agriculture, 800 Buchanan Street, Albany, California 94710, USA
    J Agric Food Chem 53:1575-84. 2005
  3. pmc Metabolic pathways of the wheat (Triticum aestivum) endosperm amyloplast revealed by proteomics
    Frances M DuPont
    Western Regional Research Center, United States Department of Agriculture, Agricultural Research Service, 800 Buchanan Street, Albany, CA 94710K, USA
    BMC Plant Biol 8:39. 2008
  4. doi request reprint Extraction of up to 95% of wheat (Triticum aestivum) flour protein using warm sodium dodecyl sulfate (SDS) without reduction or sonication
    Frances M DuPont
    United States Department of Agriculture, Agricultural Research Service, Western Regional Research Center, 800 Buchanan Street, Albany, California 94710, USA
    J Agric Food Chem 56:7431-8. 2008
  5. doi request reprint Surface-associated proteins of wheat starch granules: suitability of wheat starch for celiac patients
    Donald D Kasarda
    Western Regional Research Center, Agricultural Research Service, U S Department of Agriculture, 800 Buchanan Street, Albany, California 94710, USA
    J Agric Food Chem 56:10292-302. 2008
  6. pmc Analysis of expressed sequence tags from a single wheat cultivar facilitates interpretation of tandem mass spectrometry data and discrimination of gamma gliadin proteins that may play different functional roles in flour
    Susan B Altenbach
    USDA ARS Western Regional Research Center, U S Department of Agriculture Agricultural Research Service, 800 Buchanan Street, Albany, CA 94710, USA
    BMC Plant Biol 10:7. 2010
  7. pmc Deciphering the complexities of the wheat flour proteome using quantitative two-dimensional electrophoresis, three proteases and tandem mass spectrometry
    Frances M DuPont
    USDA Agricultural Research Service, Western Regional Research Center, Albany CA 94710, USA
    Proteome Sci 9:10. 2011
  8. ncbi request reprint Proteome of amyloplasts isolated from developing wheat endosperm presents evidence of broad metabolic capability
    Yves Balmer
    Department of Plant and Microbial Biology, University of California, 111 Koshland Hall, Berkeley, CA 94720, USA
    J Exp Bot 57:1591-602. 2006

Detail Information

Publications8

  1. ncbi request reprint Similarities of omega gliadins from Triticum urartu to those encoded on chromosome 1A of hexaploid wheat and evidence for their post-translational processing
    F M DuPont
    USDA Agricultural Research Service, 800 Buchanan Street, Albany, CA 94710, USA
    Theor Appl Genet 108:1299-308. 2004
    ..The data suggest that T. urartu is the A-genome donor, and that post-translational cleavage by an asparaginyl endoprotease produces those omega-gliadins with N-terminal sequences beginning with KEL...
  2. ncbi request reprint Sequential extraction and quantitative recovery of gliadins, glutenins, and other proteins from small samples of wheat flour
    Frances M DuPont
    Western Regional Research Center, Agricultural Research Service, U S Department of Agriculture, 800 Buchanan Street, Albany, California 94710, USA
    J Agric Food Chem 53:1575-84. 2005
    ..This method should be useful for determining flour composition in diverse samples and evaluating relationships between proteins and end-use functionality...
  3. pmc Metabolic pathways of the wheat (Triticum aestivum) endosperm amyloplast revealed by proteomics
    Frances M DuPont
    Western Regional Research Center, United States Department of Agriculture, Agricultural Research Service, 800 Buchanan Street, Albany, CA 94710K, USA
    BMC Plant Biol 8:39. 2008
    ..To better understand the role of amyloplasts in food production, the data from that study were evaluated in detail and an amyloplast metabolic map was outlined...
  4. doi request reprint Extraction of up to 95% of wheat (Triticum aestivum) flour protein using warm sodium dodecyl sulfate (SDS) without reduction or sonication
    Frances M DuPont
    United States Department of Agriculture, Agricultural Research Service, Western Regional Research Center, 800 Buchanan Street, Albany, California 94710, USA
    J Agric Food Chem 56:7431-8. 2008
    ..25% SDS extract for Chinese Spring, whereas more gliadin was associated with the 2% SDS extract for Butte 86 and Jagger. Unextractable glutenin polymer was only 4-5% of total protein for Butte 86 and Chinese Spring and 14% for Jagger...
  5. doi request reprint Surface-associated proteins of wheat starch granules: suitability of wheat starch for celiac patients
    Donald D Kasarda
    Western Regional Research Center, Agricultural Research Service, U S Department of Agriculture, 800 Buchanan Street, Albany, California 94710, USA
    J Agric Food Chem 56:10292-302. 2008
    ..This low level of gluten indicates that the starch should be especially suitable for use by celiac patients, although wheat starches with levels up to 100 ppm are deemed safe in the proposed Codex standards...
  6. pmc Analysis of expressed sequence tags from a single wheat cultivar facilitates interpretation of tandem mass spectrometry data and discrimination of gamma gliadin proteins that may play different functional roles in flour
    Susan B Altenbach
    USDA ARS Western Regional Research Center, U S Department of Agriculture Agricultural Research Service, 800 Buchanan Street, Albany, CA 94710, USA
    BMC Plant Biol 10:7. 2010
    ..The ability to differentiate among the gamma gliadins is important for studies of wheat flour quality because proteins with similar sequences can have different effects on functional properties...
  7. pmc Deciphering the complexities of the wheat flour proteome using quantitative two-dimensional electrophoresis, three proteases and tandem mass spectrometry
    Frances M DuPont
    USDA Agricultural Research Service, Western Regional Research Center, Albany CA 94710, USA
    Proteome Sci 9:10. 2011
    ..abstract:..
  8. ncbi request reprint Proteome of amyloplasts isolated from developing wheat endosperm presents evidence of broad metabolic capability
    Yves Balmer
    Department of Plant and Microbial Biology, University of California, 111 Koshland Hall, Berkeley, CA 94720, USA
    J Exp Bot 57:1591-602. 2006
    ..When compared with a recent proteomic analysis of whole endosperm, the current study demonstrates the advantage of using isolated organelles in proteomic studies...