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Article

Heterotrimeric G-protein is involved in phytochrome A-mediated cell death of Arabidopsis hypocotyls.

Cell research - 1 Sept 2008

Wei Qing, Zhou Wenbin, Hu Guangzhen, Wei Jiamian, Yang Hongquan, Huang Jirong

Abstract excerpt

The heterotrimeric guanine nucleotide-binding protein (G-protein) has been demonstrated to mediate various signaling pathways in plants. However, its role in phytochrome A (phyA) signaling remains elusive. In this study, we discover a new phyA-mediated phenotype designated far-red irradiation (FR) preconditioned cell death, which occurs only in the hypocotyls of FR-grown seedlings following exposure to white...

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Source

Identifiers

PMID: 19160542
DOI: 10.1038/cr.2008.271

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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