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Article

PFT1, the MED25 subunit of the plant Mediator complex, promotes flowering through CONSTANS dependent and independent mechanisms in Arabidopsis.

The Plant journal : for cell and molecular biology - 1 Feb 2012

Iñigo Sabrina, Alvarez Mariano J, Strasser Bárbara, Califano Andrea, Cerdán Pablo D

Abstract excerpt

Two aspects of light are very important for plant development: the length of the light phase or photoperiod and the quality of incoming light. Photoperiod detection allows plants to anticipate the arrival of the next season, whereas light quality, mainly the red to far-red ratio (R:FR), is an early signal of competition by neighbouring plants. phyB represses flowering by antagonising CO at the transcriptional and...

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Source

Identifiers

PMID: 21985558
DOI: 10.1111/j.1365-313X.2011.04815.x

Genes

MED25

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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PFT1, the MED25 subunit of the plant Mediator complex, promotes flowering through CONSTANS dependent and independent mechanisms in Arabidopsis.PMID 21985558Read ↗

The mediator complex subunit PFT1 interferes with COP1 and HY5 in the regulation of Arabidopsis light signaling.Semantic proximity Read ↗

Regulation of flowering time by light quality.Semantic proximity Read ↗

A pair of related genes with antagonistic roles in mediating flowering signals.Semantic proximity Read ↗

The balance between CONSTANS and TEMPRANILLO activities determines FT expression to trigger flowering.Semantic proximity Read ↗

FD, a bZIP protein mediating signals from the floral pathway integrator FT at the shoot apex.Semantic proximity Read ↗

TWIN SISTER OF FT (TSF) acts as a floral pathway integrator redundantly with FT.Semantic proximity Read ↗

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

Arabidopsis thaliana TERMINAL FLOWER2 is involved in light-controlled signalling during seedling photomorphogenesis.Semantic proximity Read ↗

CRYPTIC PRECOCIOUS/MED12 is a novel flowering regulator with multiple target steps in Arabidopsis.Semantic proximity Read ↗

The role of the COP/DET/FUS genes in light control of arabidopsis seedling development.Semantic proximity Read ↗

Phytochrome control of flowering is temperature sensitive and correlates with expression of the floral integrator FT.Semantic proximity Read ↗

Medicago PHYA promotes flowering, primary stem elongation and expression of flowering time genes in long days.Semantic proximity Read ↗

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