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Reference
Author Sang-Choon Lee, Mi-Yeon Lee, Soo-Jin Kim, Sung-Hoon Jun, An G., Seong-Ryong Kim
Title Characterization of an abiotic stress-inducible dehydrin gene, OsDhn1, in rice (Oryza sativa L.).
Abstract:
A full-length 1.1 kb cDNA, designated Oryza sativa Dehydrin 1 (OsDhn1), was isolated from the seed coat of rice. The deduced protein is hydrophilic and has three K-type and one S-type motifs (SK3-type), indicating that OsDhn1 belongs to the acidic dehydrin family, which includes wheat WCOR410 and Arabidopsis COR47. Expression of OsDhn1 was strongly induced by low temperature as well as by drought. Induction of OsDhn1 by cold stress was clearcut in the roots of seedlings and the epidermis of palea and lemma. OsDhn1 was also up-regulated in UBI::CBF1/DREB1b transgenic plants indicating that it is regulated by the CBF/DREB stress signaling pathway.
Journal Molecules and cells
Country South Korea
Volume 19(2)
Pages 212-8
Year 2005
PubMed ID 15879704
PubMed Central ID -
DOI -
URL -
Relation
Gene DHN1
INSD -
Strain Wild Core Collection -
Induced Mutation Lines(NIG Collection) -
Sterile Seed Strain -
Lethal Embryo
Mutantion Strain
-
Stages in Each Organ
- Muant Lines (Gene)
-
Cultivated Varieties(NIG Collection) -
Stages in Each Organ -
/rice/oryzabase