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Article

A chloroplast sulphate transporter modulates glutathione-mediated redox cycling to regulate cell division.

Plant, cell & environment - 1 Dec 2024

Huang Pin-Jui, Lin Yen-Ling, Chen Chun-Han, Lin Hsiang-Yin, Fang Su-Chiung

Abstract excerpt

Glutathione redox cycling is important for cell cycle regulation, but its mechanisms are not well understood. We previously identified a small-sized mutant, suppressor of mat3 15-1 (smt15-1) that has elevated cellular glutathione. Here, we demonstrated that SMT15 is a chloroplast sulphate transporter. Reducing expression of γ-GLUTAMYLCYSTEINE SYNTHETASE, encoding the rate-limiting enzyme required for glutathione...

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Identifiers

PMID: 39189939
DOI: 10.1111/pce.15113

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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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