publication . Article . Other literature type . 2001

Gene Expression Profiles during the Initial Phase of Salt Stress in Rice

Kawasaki, Shinji; Borchert, Chris; Deyholos, Michael; Wang, Hong; Brazille, Susan; Kawai, Kiyoshi; Galbraith, David; Bohnert, Hans J.;
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  • Published: 01 Apr 2001 Journal: The Plant Cell, volume 13, page 889 (issn: 1040-4651, Copyright policy)
  • Publisher: JSTOR
Abstract
Transcript regulation in response to high salinity was investigated for salt-tolerant rice (var Pokkali) with microarrays including 1728 cDNAs from libraries of salt-stressed roots. NaCl at 150 mM reduced photosynthesis to one tenth of the prestress value within minutes. Hybridizations of RNA to microarray slides probed for changes in transcripts from 15 min to 1 week after salt shock. Beginning 15 min after the shock, Pokkali showed upregulation of transcripts. Approximately 10% of the transcripts in Pokkali were significantly upregulated or downregulated within 1 hr of salt stress. The initial differences between control and stressed plants continued for hours...
Subjects
free text keywords: Plant Science, Cell Biology, Genetics, Gene expression, RNA, Molecular biology, Downregulation and upregulation, Protein turnover, Salinity, Microarray, Aquaporin, Transcription (biology), Biology, Research Article
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Other literature type . 2001
http://dx.doi.org/10.7939/r3p2...
Other literature type . 2001
Provider: Datacite
http://dx.doi.org/10.1105/tpc....
Other literature type . 2001
Provider: Datacite
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