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Article

OsHAC1;1 and OsHAC1;2 Function as Arsenate Reductases and Regulate Arsenic Accumulation.

Plant physiology - 1 Nov 2016

Shi Shulin, Wang Tao, Chen Ziru, Tang Zhong, Wu Zhongchang, Salt David E, Chao Dai-Yin, Zhao Fang-Jie

Abstract excerpt

Rice is a major dietary source of the toxic metalloid arsenic (As). Reducing its accumulation in rice (Oryza sativa) grain is of critical importance to food safety. Rice roots take up arsenate and arsenite depending on the prevailing soil conditions. The first step of arsenate detoxification is its reduction to arsenite, but the enzyme(s) catalyzing this reaction in rice remains unknown. Here, we identify...

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Identifiers

PMID: 27702843
DOI: 10.1104/pp.16.01332
PMCID: PMC5100750

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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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