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Article

Wheat TILLING mutants show that the vernalization gene VRN1 down-regulates the flowering repressor VRN2 in leaves but is not essential for flowering.

PLoS genetics - 1 Jan 2012

Chen Andrew, Dubcovsky Jorge

Abstract excerpt

Most of the natural variation in wheat vernalization response is determined by allelic differences in the MADS-box transcription factor VERNALIZATION1 (VRN1). Extended exposures to low temperatures during the winter (vernalization) induce VRN1 expression and promote the transition of the apical meristem to the reproductive phase. In contrast to its Arabidopsis homolog (APETALA1), which is mainly expressed in the...

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PMID: 23271982
DOI: 10.1371/journal.pgen.1003134
PMCID: PMC3521655

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Research trail→

Click a neighbor to travelStep 1 · 12 closest

Wheat TILLING mutants show that the vernalization gene VRN1 down-regulates the flowering repressor VRN2 in leaves but is not essential for flowering.PMID 23271982Read ↗

Regulation of VRN-1 vernalization genes in normal and transgenic polyploid wheat.Semantic proximity Read ↗

The wheat VRN2 gene is a flowering repressor down-regulated by vernalization.Semantic proximity Read ↗

Effect of photoperiod on the regulation of wheat vernalization genes VRN1 and VRN2.Semantic proximity Read ↗

Development and characterization of a spring hexaploid wheat line with no functional VRN2 genes.Semantic proximity Read ↗

Vernalization requirement duration in winter wheat is controlled by TaVRN-A1 at the protein level.Semantic proximity Read ↗

The quantitative response of wheat vernalization to environmental variables indicates that vernalization is not a response to cold temperature.Semantic proximity Read ↗

Characterization of the maintained vegetative phase deletions from diploid wheat and their effect on VRN2 and FT transcript levels.Semantic proximity Read ↗

Allelic Variations in Vernalization (Vrn) Genes in Triticum spp.Semantic proximity Read ↗

The CArG-box located upstream from the transcriptional start of wheat vernalization gene VRN1 is not necessary for the vernalization response.Semantic proximity Read ↗

Multiple roles of Arabidopsis VRN1 in vernalization and flowering time control.Semantic proximity Read ↗

Exogenous gibberellins induce wheat spike development under short days only in the presence of VERNALIZATION1.Semantic proximity Read ↗

Characterization of three VERNALIZATION INSENSITIVE3-like (VIL) homologs in wild wheat, Aegilops tauschii Coss.Semantic proximity Read ↗

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