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Article

Modular function of long noncoding RNA, COLDAIR, in the vernalization response.

PLoS genetics - 1 Jul 2017

Kim Dong-Hwan, Xi Yanpeng, Sung Sibum

Abstract excerpt

The long noncoding RNA COLDAIR is necessary for the repression of a floral repressor FLOWERING LOCUS C (FLC) during vernalization in Arabidopsis thaliana. The repression of FLC is mediated by increased enrichment of Polycomb Repressive Complex 2 (PRC2) and subsequent trimethylation of Histone H3 Lysine 27 (H3K27me3) at FLC chromatin. In this study we found that the association of COLDAIR with chromatin occurs...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 28759577
DOI: 10.1371/journal.pgen.1006939
PMCID: PMC5552341

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Modular function of long noncoding RNA, COLDAIR, in the vernalization response.PMID 28759577Read ↗

Vernalization-Triggered Intragenic Chromatin Loop Formation by Long Noncoding RNAs.Semantic proximity Read ↗

A methyltransferase required for proper timing of the vernalization response in Arabidopsis.Semantic proximity Read ↗

Coordination of the vernalization response through a VIN3 and FLC gene family regulatory network in Arabidopsis.Semantic proximity Read ↗

Vernalization requires epigenetic silencing of FLC by histone methylation.Semantic proximity Read ↗

Cotranscriptional splicing is required in the cold to produce COOLAIR isoforms that repress Arabidopsis FLC.Semantic proximity Read ↗

The PHD finger protein VRN5 functions in the epigenetic silencing of Arabidopsis FLC.Semantic proximity Read ↗

Epigenetic reprogramming that prevents transgenerational inheritance of the vernalized state.Semantic proximity Read ↗

Flowering Locus C's Lessons: Conserved Chromatin Switches Underpinning Developmental Timing and Adaptation.Semantic proximity Read ↗

Epigenetic maintenance of the vernalized state in Arabidopsis thaliana requires LIKE HETEROCHROMATIN PROTEIN 1.Semantic proximity Read ↗

Different regulatory regions are required for the vernalization-induced repression of FLOWERING LOCUS C and for the epigenetic maintenance of repression.Semantic proximity Read ↗

Cold-induced silencing by long antisense transcripts of an Arabidopsis Polycomb target.Semantic proximity Read ↗

A gene loop containing the floral repressor FLC is disrupted in the early phase of vernalization.Semantic proximity Read ↗

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