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Article

Dominant-negative chaperonin mutation ptCPN60α1S57F uncovers redundancy in chloroplast rRNA processing.

The Plant journal : for cell and molecular biology - 1 Sept 2024

Wang Chunfei, Xing Aiming, Li Yan, Wang Xingsong, Wang Xiaoqing, Xu Xiumei, An Guoyong, Hu Zhubing

Abstract excerpt

The biogenesis of functional forms of chloroplast ribosomal RNAs (rRNAs) is crucial for the translation of chloroplast mRNAs into polypeptides. However, the molecular mechanisms underlying the proper processing and maturation of chloroplast rRNA species are poorly understood. Through a genetic approach, we isolated and characterized an Arabidopsis mutant, α1-4, harboring a missense mutation in the plastid...

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PMID: 39115043
DOI: 10.1111/tpj.16963

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