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Article

GIGANTEA regulates phytochrome A-mediated photomorphogenesis independently of its role in the circadian clock.

Plant physiology - 1 May 2007

Oliverio Karina Andrea, Crepy María, Martin-Tryon Ellen L, Milich Raechel, Harmer Stacey L, Putterill Jo, Yanovsky Marcelo J, Casal Jorge J

Abstract excerpt

GIGANTEA (GI) is a nuclear protein involved in the promotion of flowering by long days, in light input to the circadian clock, and in seedling photomorphogenesis under continuous red light but not far-red light (FR). Here, we report that in Arabidopsis (Arabidopsis thaliana) different alleles of...

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PMID: 17384162
DOI: 10.1104/pp.107.097048
PMCID: PMC1913770

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-17384162-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

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GIGANTEA regulates phytochrome A-mediated photomorphogenesis independently of its role in the circadian clock.PMID 17384162Read ↗

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GIGANTEA is a nuclear protein involved in phytochrome signaling in Arabidopsis.Semantic proximity Read ↗

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GIGANTEA and EARLY FLOWERING 4 in Arabidopsis exhibit differential phase-specific genetic influences over a diurnal cycle.Semantic proximity Read ↗

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fhy3-1 retains inductive responses of phytochrome A.Semantic proximity Read ↗

Allelic polymorphism of GIGANTEA is responsible for naturally occurring variation in circadian period in Brassica rapa.Semantic proximity Read ↗

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GIGANTEA: a circadian clock-controlled gene that regulates photoperiodic flowering in Arabidopsis and encodes a protein with several possible membrane-spanning domains.Semantic proximity Read ↗

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