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The plastid-localized lipoamide dehydrogenase 1 is crucial for redox homeostasis, tolerance to arsenic stress and fatty acid biosynthesis in rice.

The New phytologist - 1 Jun 2024

Chen Ting-Ting, Zhao Peng, Wang Yuan, Wang Han-Qing, Tang Zhu, Hu Han, Liu Yu, Xu Ji-Ming, Mao Chuan-Zao, Zhao Fang-Jie, Wu Zhong-Chang

Abstract excerpt

Soil contamination with arsenic (As) can cause phytotoxicity and reduce crop yield. The mechanisms of As toxicity and tolerance are not fully understood. In this study, we used a forward genetics approach to isolate a rice mutant, ahs1, that exhibits hypersensitivity to both arsenate and arsenite. Through genomic resequencing and complementation tests, we identified OsLPD1 as the causal gene, which encodes a...

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PMID: 38563391
DOI: 10.1111/nph.19727

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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