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Article

Downregulation of chloroplast RPS1 negatively modulates nuclear heat-responsive expression of HsfA2 and its target genes in Arabidopsis.

PLoS genetics - 1 Jan 2012

Yu Hai-Dong, Yang Xiao-Fei, Chen Si-Ting, Wang Yu-Ting, Li Ji-Kai, Shen Qi, Liu Xun-Liang, Guo Fang-Qing

Abstract excerpt

Heat stress commonly leads to inhibition of photosynthesis in higher plants. The transcriptional induction of heat stress-responsive genes represents the first line of inducible defense against imbalances in cellular homeostasis. Although heat stress transcription factor HsfA2 and its downstream target genes are well studied, the regulatory mechanisms by which HsfA2 is activated in response to heat stress remain...

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Identifiers

PMID: 22570631
DOI: 10.1371/journal.pgen.1002669
PMCID: PMC3342936

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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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