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Article

RFI2, a RING-domain zinc finger protein, negatively regulates CONSTANS expression and photoperiodic flowering.

The Plant journal : for cell and molecular biology - 1 Jun 2006

Chen Mingjie, Ni Min

Abstract excerpt

The red and far-red light-absorbing phytochromes interact with the circadian clock, a central oscillator that sustains a 24-h period, to measure accurately seasonal changes in day-length and regulate the expression of several key flowering genes. The interactions and subsequent signalling steps u...

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PMID: 16709197
DOI: 10.1111/j.1365-313X.2006.02740.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-16709197-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

Related research

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Click a neighbor to travelStep 1 · 12 closest

RFI2, a RING-domain zinc finger protein, negatively regulates CONSTANS expression and photoperiodic flowering.PMID 16709197Read ↗

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

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

Arabidopsis clock-associated pseudo-response regulators PRR9, PRR7 and PRR5 coordinately and positively regulate flowering time through the canonical CONSTANS-dependent photoperiodic pathway.Semantic proximity Read ↗

GIGANTEA directly activates Flowering Locus T in Arabidopsis thaliana.Semantic proximity Read ↗

Arabidopsis DOF transcription factors act redundantly to reduce CONSTANS expression and are essential for a photoperiodic flowering response.Semantic proximity Read ↗

FKF1 conveys timing information for CONSTANS stabilization in photoperiodic flowering.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 ↗

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

Distinct roles of FKF1, Gigantea, and Zeitlupe proteins in the regulation of Constans stability in Arabidopsis photoperiodic flowering.Semantic proximity Read ↗

SRR1 is essential to repress flowering in non-inductive conditions in Arabidopsis thaliana.Semantic proximity Read ↗

FKF1 and GIGANTEA complex formation is required for day-length measurement in Arabidopsis.Semantic proximity Read ↗

Regulation of CONSTANS and FLOWERING LOCUS T expression in response to changing light quality.Semantic proximity Read ↗

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