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ACCUMULATION OF PHOTOSYSTEM ONE2 plays an essential role in chloroplast intron splicing during chloroplast biogenesis.

Plant physiology - 6 Feb 2026

Zeng 曾楚 Chu, Jiao 焦青松 Qingsong, Zhao 赵璇 Xuan, Jia 贾婷 Ting, Hu 胡学运 Xueyun

Abstract excerpt

ACCUMULATION OF PHOTOSYSTEM ONE2 (APO2) is an essential protein for embryo development, yet its functional role remains largely unexplored. In this study, we generated inducible APO2 RNA interference (RNAi) lines to investigate the function of APO2. Upon induction, APO2-RNAi plants exhibited a yellow phenotype in newly emerging leaves, accompanied by defective chloroplast development. We demonstrated that APO2...

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PMID: 41560566
DOI: 10.1093/plphys/kiag014

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026.

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