Susan B Altenbach
Affiliation: Agricultural Research Service
- Silencing of omega-5 gliadins in transgenic wheat eliminates a major source of environmental variability and improves dough mixing properties of flourSusan B Altenbach
USDA ARS, Western Regional Research Center, 800 Buchanan Street, Albany, CA, 94710, USA
BMC Plant Biol 14:1. 2014..These lines make it possible to determine whether changes in the levels of omega-5 gliadins in response to environmental conditions and agronomic inputs may be responsible for changes in flour end-use quality...
- Comparative proteomic analysis of the effect of temperature and fertilizer on gliadin and glutenin accumulation in the developing endosperm and flour from Triticum aestivum L. cv. Butte 86William J Hurkman
U, S, Department of Agriculture, Agricultural Research Service, Western Regional Research Center, 800 Buchanan St, Albany, CA, 94710, USA
Proteome Sci 11:8. 2013..Detailed proteomic analyses of the effects of fertilizer and high temperature on individual gliadin and glutenin protein levels are needed to determine how these environmental factors influence flour quality...
- Transformation of the US bread wheat 'Butte 86' and silencing of omega-5 gliadin genesSusan B Altenbach
USDA ARS Western Regional Research Center, Albany, CA, USA
GM Crops 2:66-73. 2011..The ability to genetically transform Butte 86 makes it possible to alter flour composition in a targeted manner in a commercial US wheat cultivar and should accelerate future research on flour quality and immunogenic potential...
- Differential effects of a post-anthesis fertilizer regimen on the wheat flour proteome determined by quantitative 2-DESusan B Altenbach
United States Department of Agriculture, Agricultural Research Service, Western Regional Research Center, 800 Buchanan Street, Albany, CA 94710
Proteome Sci 9:46. 2011..abstract:..
- The spectrum of low molecular weight alpha-amylase/protease inhibitor genes expressed in the US bread wheat cultivar Butte 86Susan B Altenbach
USDA ARS Western Regional Research Center, 800 Buchanan Street, Albany, CA 94710, USA
BMC Res Notes 4:242. 2011..abstract:..
- Deciphering the complexities of the wheat flour proteome using quantitative two-dimensional electrophoresis, three proteases and tandem mass spectrometryFrances M DuPont
USDA Agricultural Research Service, Western Regional Research Center, Albany CA 94710, USA
Proteome Sci 9:10. 2011..abstract:..
- 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 flourSusan 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...
- Effect of cleavage enzyme, search algorithm and decoy database on mass spectrometric identification of wheat gluten proteinsWilliam H Vensel
USDA ARS, Western Regional Research Center, 800 Buchanan St, Albany, CA 94710, USA
Phytochemistry 72:1154-61. 2011..Using three enzymes, two search algorithms and a specialized database allowed us to greatly increase the number of detected peptides and distinguish proteins within each gluten protein group...
- Surface-associated proteins of wheat starch granules: suitability of wheat starch for celiac patientsDonald 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...
- Farinin: characterization of a novel wheat endosperm protein belonging to the prolamin superfamilyDonald D Kasarda
Western Regional Research Center, Agricultural Research Service, U S Department of Agriculture, 800 Buchanan Street, Albany, California 94710, United States
J Agric Food Chem 61:2407-17. 2013..Evolutionary relationships of the protein are discussed and a simple computer molecular model was constructed. On the basis of its sequence, the new protein was likely to be allergenic but unlikely to be active in celiac disease. ..