Os05g0488800
The rice Os05g0488800 was reported as SIRP1 in 2016 [1] by researchers from Korea.
Contents
Annotated Information
Gene Symbol
- Os05g0488800 <=> SIRP1 SIRP1
Function
- OsSIRP1 acts as a negative regulator of salinity stress tolerance mediated by the ubiquitin 26S proteasome system.
Phenotypic analysis
- Poly-ubiquitinated products of OsSIRP1 were investigated via an in vitro ubiquitination assay.35S:OsSIRP1-EYFP was distributed in the cytosol of untreated and salt-treated rice protoplasts.
- Heterogeneous overexpression of OsSIRP1 in Arabidopsis reduced tolerance for salinity stress during seed germination and root growth.
Expression
- Transcript levels of OsSIRP1 in rice leaves after various stress treatments, including salt, heat, drought and hormone abscisic acid (ABA), were observed.
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Labs working on this gene
- Plant Genomics Laboratory, Department of Applied Plant Sciences, Kangwon National University, Chuncheon 200-713, Korea
- Agriculture and Life Sciences Research Institute, Kangwon National University, Chuncheon 200-713, Korea
References
- ↑ Hwang SG, Kim JJ, Lim SD, Park YC, Moon JC, Jang CS. Molecular dissection of Oryza sativa salt-induced RING Finger Protein 1 (OsSIRP1): possible involvement in the sensitivity response to salinity stress. Physiol Plant. 2016 Oct;158(2):168-79. doi: 10.1111/ppl.12459. Epub 2016 Jun 6. PubMed PMID:27118216.
