Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Robert G. Upchurch"'
Publikováno v:
Molecular Plant-Microbe Interactions, Vol 12, Iss 10, Pp 901-910 (1999)
Many species of the fungal genus Cercospora, including the soybean pathogen C. kikuchii, produce the phytotoxic polyketide cercosporin. Cercosporin production is induced by light. Previously, we identified several cDNA clones of mRNA transcripts that
Externí odkaz:
https://doaj.org/article/c4b43d60787d42daa0c7932b5e5a950a
Publikováno v:
Crop Science. 53:1887-1893
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e24cf91a6381d78a3fa6fe3c1f380282
https://doi.org/10.2135/cropsci2013.02.0120
https://doi.org/10.2135/cropsci2013.02.0120
Autor:
Robert G. Upchurch, Martha E. Ramirez
Publikováno v:
Biotechnology Letters. 33:2397-2404
Soybean [Glycine max (L.) Merr] plants were exposed to three temperature regimens during seed development to investigate the effect of temperature on the expression of eight defense-related genes and the accumulation of two fungal pathogens in inocul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f73f58af44ae7909d7d3aaace59d905a
https://doi.org/10.1007/s10529-011-0722-5
https://doi.org/10.1007/s10529-011-0722-5
Autor:
Martha E. Ramirez, Robert G. Upchurch
Publikováno v:
Crop Science. 51:1673-1682
We characterized soybean [Glycine max (L.) Merr.] FAD7 and FAD8 gene structure and expression responses to temperature and pathogen stress to compare and contrast these features to those reported for higher plant plastidal omega-3 (ω-3) desaturases.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c982ccf4564e334b63134d952facf20
https://doi.org/10.2135/cropsci2010.09.0537
https://doi.org/10.2135/cropsci2010.09.0537
Autor:
Robert G. Upchurch, Martha E. Ramirez
Publikováno v:
Physiological and Molecular Plant Pathology. 75:64-70
Soybean leaves and detached seeds were inoculated with either Cercospora kikuchii or Diaporthe phaseolorum var. meridionalis in order to characterize the defense responses of these tissues to fungal infection. By comparing and contrasting the express
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fc1dfcede237dbb07ce8d6820c497d0
https://doi.org/10.1016/j.pmpp.2010.08.007
https://doi.org/10.1016/j.pmpp.2010.08.007
Autor:
Robert G. Upchurch, Martha E. Ramirez
Publikováno v:
Journal of the American Oil Chemists' Society. 87:857-864
Seeds of the mid-oleic acid soybean mutant M23 accumulate higher levels of oleic acid (50–60% oleate) by virtue of a deletion of GmFAD2-1A, an allele of the microsomal omega-6 oleate desaturase gene. In other less well characterized soybean varieti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e713f0738418be1de70052ff68424ef7
https://doi.org/10.1007/s11746-010-1576-z
https://doi.org/10.1007/s11746-010-1576-z
Autor:
Joseph W. Burton, Ping Zhang, John Shanklin, Edward Whittle, Ralph E. Dewey, Robert G. Upchurch
Publikováno v:
Crop Science. 48:2305-2313
Stearic acid (18:0) is typically a minor component of soybean [Glycine max (L.) Merr.] oil, accounting for only 2 to 4% of the total fatty acid content. Increasing stearic acid levels of soybean oil would lead to enhanced oxidative stability, potenti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9f6d0d643e0812bd3e1b93ec791500c
https://doi.org/10.2135/cropsci2008.02.0084
https://doi.org/10.2135/cropsci2008.02.0084
Publikováno v:
Plant Disease. 92:1038-1042
Compared with standard cultivars, seed of mid-oleic soybean genotypes sometimes have shown increased colonization by Cercospora kikuchii in the field as judged by increased levels of purple-stained seed. To examine relationships between oleic and lin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f16059374db4937172ce52f4f46471c2
https://doi.org/10.1094/pdis-92-7-1038
https://doi.org/10.1094/pdis-92-7-1038
Autor:
Robert G. Upchurch, Grace E. Byfield
Publikováno v:
Crop Science. 47:2445-2452
The mechanism of temperature adaptation in plants, including the formation of polyunsatu- rates in seed storage lipids, most likely involves transcriptional as well as post-translational regulation of fatty acid desaturase activity. The present inves
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c47db3768e5a4557933441072f15173
https://doi.org/10.2135/cropsci2007.05.0263
https://doi.org/10.2135/cropsci2007.05.0263
Autor:
Grace E. Byfield, Robert G. Upchurch
Publikováno v:
Crop Science. 47:1698-1704
Delta-9 stearoyl-ACP (SAD) and microsomal omega-6 oleate (FAD2) desaturases contribute to the maintenance of lipid fl uidity in membranes and the fatty acid composition of storage lipids in seed. Since these enzymes must operate at varying environmen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e26a2f8deaff7397e73a17fc43f9f9ad
https://doi.org/10.2135/cropsci2006.04.0213
https://doi.org/10.2135/cropsci2006.04.0213