Os09g0529300
The rice Os09g0529300 was reported as TAC1 in 2017 [1] by researchers from Japan.
Contents
Annotated Information
Gene Symbol
- Os09g0529300 <=> TAC1
Function
- CSV1 supports chloroplast development under cold stress conditions, in both the early growth and tillering stages in rice.
Phenotypic analysis
- The mutant exhibited chlorotic leaves during the early growth stages, and produced normal green leaves as it grew.
- The growth of csv1 plants displayed sensitivity to low temperatures.
- In addition, the mutant plants that were transferred to low temperatures at the fifth leaf stage produced chlorotic leaves subsequently
Expression
- CSV1 encodes a plastid-targeted oxidoreductase-like protein conserved among land plants, green algae, and cyanobacteria.
- CSV1 transcripts were more abundant in immature than in mature leaves, and they did not markedly increase or decrease with temperature.
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Labs working on this gene
- Nishina Center for Accelerator-Based Science, RIKEN, Wako, Japan
- Graduate School of Agricultural Science, Tohoku University, Sendai, Japan
- Faculty of Science and Technology, Sophia University, Tokyo, Japan
- Faculty of Science, University of the Ryukyus, Nishihara, Japan
References
- ↑ Morita R, Nakagawa M, Takehisa H, Hayashi Y, Ichida H, Usuda S, Ichinose K, Abe H, Shirakawa Y, Sato T, Fujiwara MT, Itoh RD, Abe T. Heavy-ion beam mutagenesis identified an essential gene for chloroplast development under cold stress conditions during both early growth and tillering stages in rice. Biosci Biotechnol Biochem. 2017 Feb;81(2):271-282. doi: 10.1080/09168451.2016.1249452. Epub 2016 Nov 2. PubMed PMID: 27804786.
