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Article

Molecular basis of late-flowering phenotype caused by dominant epi-alleles of the FWA locus in Arabidopsis.

Plant & cell physiology - 1 Feb 2007

Ikeda Yoko, Kobayashi Yasushi, Yamaguchi Ayako, Abe Mitsutomo, Araki Takashi

Abstract excerpt

The late-flowering phenotype of dominant fwa mutants is caused by hypomethylation in the FWA locus leading to ectopic expression of a homeodomain leucine zipper (HD-ZIP) protein. However, little is known about whether FWA has any role in regulation of flowering and how ectopically expressed FWA delays flowering. Through analysis of FWA expression in wild-type seedlings, it was shown that FWA is not expressed...

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PMID: 17189287
DOI: 10.1093/pcp/pcl061

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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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Molecular basis of late-flowering phenotype caused by dominant epi-alleles of the FWA locus in Arabidopsis.PMID 17189287Read ↗

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