Os03g0833200
The rice Os03g0833200 was reported as OsTRM13 in 2017 [1] by researchers from China and Australia.
Contents
Annotated Information
Gene Symbol
- Os03g0833200 <=> OsTRM13,TRM13
Function
- OsTRM13, encoding a rice tRNA nucleoside methyltransferase, is an important regulator of salt stress tolerance in rice.
Phenotypic analysis
- OsTRM13 overexpression plants displayed improved salt stress tolerance, and vice versa, OsTRM13 RNA interference (RNAi) plants showed reduced tolerance.
- OsTRM13 complemented a yeast trm13Δ mutant, defcient in Am synthesis, and the purifed OsTrm13 protein catalysed Am nucleoside formation on tRNA-Gly-GCC in vitro.
Expression
- OsTRM13 transcript levels increased signifcantly upon salt stress and ABA treatment, and the OsTrm13 protein was found to be located primarily to the nucleus.
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Labs working on this gene
- College of Plant Science and Technology, HuaZhong Agricultural University, Wuhan 430070, China
- Biomass and Bioenergy Research Centre, HuaZhong Agricultural University, Wuhan 430070, China
- College of Life Science, HuaZhong Agricultural University, Wuhan 430070, China
- College of Horticulture and Forestry Sciences, HuaZhong Agricultural University, Wuhan 430070, China
- School of Biosciences, University of Melbourne, Parkville 3010 VIC, Australia
References
- ↑ Wang Y, Li D, Gao J, Li X, Zhang R, Jin X, Hu Z, Zheng B, Persson S, Chen P. The 2'-O-methyladenosine nucleoside modification gene OsTRM13 positively regulates salt stress tolerance in rice. J Exp Bot. 2017 Mar 1;68(7):1479-1491. doi: 10.1093/jxb/erx061. PubMed PMID: 28369540.
