Steven E. Ullrich
Professor / Scientist
273 Johnson Hall
PO Box 646420
Pullman WA 99164-6420
Phone 509-335-4936
FAX 509-335-8674
ullrich@wsu.edu
Education
B.S. Univ of Michigan 1968
M.S. Univ of Idaho 1972
Ph.D. Montana State Univ 1978
Research
Focus is on barley breeding and genetics. Barley breeding objectives include improvement of yield and other agronomic traits, disease (barley stripe rust, soil borne) and insect (Russian wheat aphid, Hessian fly) resistance, and malting and nutritional quality of primarily spring types. Pedigree-bulk, backcross, and molecular breeding techniques are used. Collaboration on the U.S. Barley Genome Project has occurred through QTL analysis, verification, fine mapping, and molecular marker assisted selection of quality and agronomic traits. The study of management schemes in relationship to barley genetics and genotype response in production and quality has had a focus on direct seeding technology. Read more.
Publications
Gao,W., J.A. Clancy, . Han, B.L. Jones, A. Budde, D.M. Wesenberg, A. Kleinhofs, S.E. Ullrich, and NABGP. 2004. Fine mapping of a malting quality QTL complex near the chromosome 4H S telomere in barley. Theor. Appl. Genet. 109:750-760.
Malosetti, M., J. Voltas, I. Romagosa, S.E. Ullrich, and F.A. van Eeuwijk. 2004. Mixed models including environmental variables for studying QTL by environment interaction. Euphytica 137:139-145.
Schmierer, D., N. Kandemir, D.A. Kudrna, B.L. Jones, S.E. Ullrich, and A. Kleinhofs. 2004. Molecular marker-assisted selection for enhanced yield in malting barley. Mol. Breed. 14: 463-473.
Prada, D. I. Romagosa, S.E. Ullrich, and J.L. Molina-Cano. 2005. A centromeric region on chromosome 6(6H) affects dormancy and ABA sensitivity in an induced mutant in barley. J. Exp. Bot. 56: 47 - 54.
Quinde, Z., S.E. Ullrich, and B.-K. Baik. 2005 Genotypic and environmental effects on color and discoloration potential of barley in food products. Cereal Chem. 82: 711-716
Ullrich, S.E., J.A. Clancy, I.A. del Blanco, H. Lee, V.A. Jitkov, F. Han, A. Kleinhofs, and K. Matsui. 2008. Genetic analysis of preharvest sprouting in a six-row barley cross. Mol. Breed. 21:249-259.
Baik, B., Ullrich, S.E., & Quinde-Axtell, Z. 2008. Polyphenols, polyphenol oxidase and discoloration of barley-based food products. chapter 27. p 388-414. In: C.A. Culver and R.E. Wrolstad, eds Color quality of fresh and processed foods. ACS Symposium Series 983. American Chemical Society, Washington, D.C.
Baik, B.-K. and S.E. Ullrich. 2008. Barley for food: Characteristics, improvement, and renewed interest. J. Cereal Sci. 48: 233-242. Also available on line: http://dx.doi.org/10.1016/j.jcs.2008.02.002 .
Heading using the h3 tag
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