Zobrazeno 1 - 10
of 35
pro vyhledávání: '"L. C. Hannah"'
Autor:
Shan Wu, Peng Liu, Masaharu Suzuki, L. C. Hannah, Camila Ribeiro, Ashley Webster, Karen E. Koch, A. Mark Settles, William F. Tracy, Donald R. McCarty, Tracie A. Hennen-Bierwagen, Jon D. Stewart, Susan K. Boehlein, Jiahn-Chou Guan, Alan M. Myers
Publikováno v:
The Plant Journal. 99:23-40
Cereal yields decrease when grain fill proceeds under conditions of prolonged, moderately elevated temperatures. Endosperm-endogenous processes alter both rate and duration of dry weight gain, but underlying mechanisms remain unclear. Heat effects co
Publikováno v:
Crop Science. 57:3068-3074
Autor:
Thomas W. Greene, L C Hannah
Publikováno v:
Proceedings of the National Academy of Sciences. 95:13342-13347
Temperature lability of ADP-glucose pyrophosphorylase (AGP; glucose-1-phosphate adenylyltransferase; ADP: α- d -glucose-1-phosphate adenylyltransferase, EC 2.7.7.27 ), a key starch biosynthetic enzyme, may play a significant role in the heat-induced
Autor:
P. C. Liao, Robert W. McMichael, Douglas A. Gage, Steven C. Huber, Karen E. Koch, Prem S. Chourey, L. C. Hannah, Joan L. Huber
Publikováno v:
Plant Physiology. 112:793-802
Experiments were conducted to determine whether sucrose synthase (SuSy) was phosphorylated in the elongation zone of maize (Zea mays L.) leaves. The approximately 90-kD subunit of SuSy was 32P-labeled on seryl residue(s) when excised shoots were fed
Autor:
L. C. Hannah, B. G. Cobb, Michael J. Giroux, Gerard F. Barry, Thomas W. Okita, Janine R. Shaw, Thomas W. Greene
Publikováno v:
Proceedings of the National Academy of Sciences. 93:5824-5829
The maize endosperm-specific gene shrunken2 (Sh2) encodes the large subunit of the heterotetrameric starch synthetic enzyme adenosine diphosphoglucose pyrophosphorylase (AGP; EC 2.7.7.27). Here we exploit an in vivo, site-specific mutagenesis system
Autor:
John Baier, Janine R. Shaw, D. St Clair, Donald R. McCarty, L. C. Hannah, Robert J. Ferl, Christian B. Carson
Publikováno v:
Plant Physiology. 106:1659-1665
Genomic clones, cDNA clones, and protein of the maize (Zea mays L.) Suc synthase1 (sus1) gene were isolated and sequenced. Termini (5[prime] and 3[prime]) of the transcribed unit were identified. The SUS1 protein was purified from tissue culture cell
Publikováno v:
Plant Physiology. 106:713-722
We have demonstrated that expression of genes involved in starch and storage protein synthesis of the maize (Zea mays L.) endosperm are coordinated. Genetic lesions altering synthetic events in one biosynthetic pathway affect expression of genes in b
Autor:
L. C. Hannah, Michael J. Giroux
Publikováno v:
Molecular and General Genetics MGG. 243:400-408
The Shrunken-2 (Sh2) and Brittle-2 (Bt2) genes of maize encode subunits of the tetrameric maize endosperm ADPglucose pyrophosphorylase. However, in all sh2 and bt2 mutants so far examined, measurable ADPglucose pyrophosphorylase activity remains. We
Autor:
Leonard Rosenkrans, Indra K. Vasil, Donald R. McCarty, Tsukaho Hattori, Vimla Vasil, L. C. Hannah
Publikováno v:
Genes & Development. 6:609-618
The Viviparous-1 (Vp1) gene is required for expression of the C1 regulatory gene of the anthocyanin pathway in the developing maize seed. We show that VP1 overexpression and the hormone, abscisic acid (ABA), activate a reporter gene driven by the C1