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Rice TSV2 encoding threonyl-tRNA synthetase is needed for early chloroplast development and seedling growth under cold stress.

G3 (Bethesda, Md.) - 6 Sept 2021

Lin Dongzhi, Zhou Wenhao, Wang Yulu, Sun Jia, Pan Xiaobiao, Dong Yanjun

Abstract excerpt

Threonyl-tRNA synthetase (ThrRS), one of the aminoacyl-tRNA synthetases (AARSs), plays a crucial role in protein synthesis. However, the AARS functions on rice chloroplast development and growth were not fully appraised. In this study, a thermo-sensitive virescent mutant tsv2, which showed albino phenotype and lethal after the 4-leaf stage at 20°C but recovered to normal when the temperatures rose, was identified...

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Identifiers

PMID: 34544147
DOI: 10.1093/g3journal/jkab196
PMCID: PMC8661440

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026.

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