Os06g0266800
The rice Os06g0266800 was reported as OsGSR1 in 2005 [1] by researchers from the USA.
Contents
Annotated Information
Gene Symbol
- Os06g0266800 <=> OsGSR1
Function
- OsGSR1, a member of the GAST (GA-stimulated transcript) gene family, is induced by GA and repressed by BR.
- OsGSR1 activates BR synthesis by directly regulating a BR biosynthetic enzyme at the post-translational level.
Mutant
- RNA interference (RNAi) transgenic rice plants with reduced OsGSR1 expression show phenotypes similar to plants deficient in BR, including short primary roots, erect leaves and reduced fertility.The OsGSR1 RNAi transgenic rice shows a reduced level of endogenous BR, and the dwarf phenotype could be rescued by the application of brassinolide.
Labs working on this gene
- Research Center for Molecular & Developmental Biology, Key Laboratory of Photosynthesis and Environmental Molecular Physiology, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China,
- Department of Plant Biology, Carnegie Institution, Stanford, CA 94305, USA,
- Department of Life Science, Chung-Ang University, Seoul 156 756, Korea,
- National Plant Gene Research Center, Beijing 100093, China, and
- Graduate School of the Chinese Academy of Sciences, Beijing 100049, China
References
- ↑ OsGSR1 is involved in crosstalk between gibberellins and brassinosteroids in rice
