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LPS1, Encoding Iron-Sulfur Subunit SDH2-1 of Succinate Dehydrogenase, Affects Leaf Senescence and Grain Yield in Rice.

International journal of molecular sciences - 25 Dec 2020

Li Chun, Liu Chuan-Qiang, Zhang Hong-Shan, Chen Cong-Ping, Yang Xiao-Rong, Chen Long-Fei, Liu Qing-Song, Guo Jia, Sun Chang-Hui, Wang Ping-Rong, Deng Xiao-Jian

Abstract excerpt

The iron-sulfur subunit (SDH2) of succinate dehydrogenase plays a key role in electron transport in plant mitochondria. However, it is yet unknown whether SDH2 genes are involved in leaf senescence and yield formation. In this study, we isolated a late premature senescence mutant, lps1, in rice (Oryza sativa). The mutant leaves exhibited brown spots at late tillering stage and wilted at the late grain-filling...

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Identifiers

PMID: 33375756
DOI: 10.3390/ijms22010157
PMCID: PMC7795075

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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