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Article

Arabidopsis FHY1 protein stability is regulated by light via phytochrome A and 26S proteasome.

Plant physiology - 1 Nov 2005

Shen Yunping, Feng Suhua, Ma Ligeng, Lin Rongcheng, Qu Li-Jia, Chen Zhangliang, Wang Haiyang, Deng Xing Wang

Abstract excerpt

Phytochrome A (phyA) is the primary photoreceptor mediating responses to far-red light. Among the phyA downstream signaling components, Far-red Elongated Hypocotyl 1 (FHY1) is a genetically defined positive regulator of photomorphogenesis in far-red light. Both physiological and genomic characterization of the fhy1 mutants indicated a close functional relationship of FHY1 with phyA. Here, we showed that FHY1 is...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 16244150
DOI: 10.1104/pp.105.067645
PMCID: PMC1283761

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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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Arabidopsis FHY1 protein stability is regulated by light via phytochrome A and 26S proteasome.PMID 16244150Read ↗

FHY1: a phytochrome A-specific signal transducer.Semantic proximity Read ↗

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