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Article

Functional importance of conserved domains in the flowering-time gene CONSTANS demonstrated by analysis of mutant alleles and transgenic plants.

The Plant journal : for cell and molecular biology - 1 Dec 2001

Robson F, Costa M M, Hepworth S R, Vizir I, Piñeiro M, Reeves P H, Putterill J, Coupland G

Abstract excerpt

CONSTANS promotes flowering of Arabidopsis in response to long-day conditions. We show that CONSTANS is a member of an Arabidopsis gene family that comprises 16 other members. The CO-Like proteins encoded by these genes contain two segments of homology: a zinc finger containing region near their...

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PMID: 11851908
DOI: 10.1046/j.1365-313x.2001.01163.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 1 Sept 2026. Prepared record publication-11851908-2026-09-01.1. Manifest publication-graph-cohort-2026-09-01.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 1 Sept 2026.

Related research

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Functional importance of conserved domains in the flowering-time gene CONSTANS demonstrated by analysis of mutant alleles and transgenic plants.PMID 11851908Read ↗

The CONSTANS gene of Arabidopsis promotes flowering and encodes a protein showing similarities to zinc finger transcription factors.Semantic proximity Read ↗

Distinct roles of CONSTANS target genes in reproductive development of Arabidopsis.Semantic proximity Read ↗

Analysis of the function of two circadian-regulated CONSTANS-LIKE genes.Semantic proximity Read ↗

The sequence variation responsible for the functional difference between the CONSTANS protein, and the CONSTANS-like (COL) 1 and COL2 proteins, resides mostly in the region encoded by their first exons.Semantic proximity Read ↗

VASCULAR PLANT ONE-ZINC FINGER1 (VOZ1) and VOZ2 Interact with CONSTANS and Promote Photoperiodic Flowering Transition.Semantic proximity Read ↗

Overexpression of COL9, a CONSTANS-LIKE gene, delays flowering by reducing expression of CO and FT in Arabidopsis thaliana.Semantic proximity Read ↗

Functional homoeologous alleles of CONSTANS contribute to seasonal crop type in rapeseed.Semantic proximity Read ↗

CONSTANS mediates between the circadian clock and the control of flowering in Arabidopsis.Semantic proximity Read ↗

CONSTANS activates SUPPRESSOR OF OVEREXPRESSION OF CONSTANS 1 through FLOWERING LOCUS T to promote flowering in Arabidopsis.Semantic proximity Read ↗

Molecular cloning and expression analysis of a CONSTANS homologue, PnCOL1, from Pharbitis nil.Semantic proximity Read ↗

Terminal flower2, an Arabidopsis homolog of heterochromatin protein1, counteracts the activation of flowering locus T by constans in the vascular tissues of leaves to regulate flowering time.Semantic proximity Read ↗

Variation in Arabidopsis flowering time associated with cis-regulatory variation in CONSTANS.Semantic proximity Read ↗

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