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Article

HUA2 is required for the expression of floral repressors in Arabidopsis thaliana.

The Plant journal : for cell and molecular biology - 1 Feb 2005

Doyle Mark R, Bizzell Colleen M, Keller Melissa R, Michaels Scott D, Song Judong, Noh Yoo-Sun, Amasino Richard M

Abstract excerpt

The HUA2 gene acts as a repressor of floral transition. Lesions in hua2 were identified through a study of natural variation and through two mutant screens. An allele of HUA2 from Landsberg erecta (Ler) contains a premature stop codon and acts as an enhancer of early flowering 4 (elf4) mutants. hua2 single mutants, in the absence of the elf4 lesion, flower earlier than wild type under short days. hua2 mutations...

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Source

Identifiers

PMID: 15659097
DOI: 10.1111/j.1365-313X.2004.02300.x

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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.

Related research

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HUA2 is required for the expression of floral repressors in Arabidopsis thaliana.PMID 15659097Read ↗

HUA1 and HUA2 are two members of the floral homeotic AGAMOUS pathway.Semantic proximity Read ↗

HUA2 caused natural variation in shoot morphology of A. thaliana.Semantic proximity Read ↗

The Arabidopsis TALE homeobox gene ATH1 controls floral competency through positive regulation of FLC.Semantic proximity Read ↗

Transcription repressor HANABA TARANU controls flower development by integrating the actions of multiple hormones, floral organ specification genes, and GATA3 family genes in Arabidopsis.Semantic proximity Read ↗

HEN1 functions pleiotropically in Arabidopsis development and acts in C function in the flower.Semantic proximity Read ↗

HUA ENHANCER3 reveals a role for a cyclin-dependent protein kinase in the specification of floral organ identity in Arabidopsis.Semantic proximity Read ↗

HUA ENHANCER2, a putative DExH-box RNA helicase, maintains homeotic B and C gene expression in Arabidopsis.Semantic proximity Read ↗

A novel HSI2 mutation in Arabidopsis affects the PHD-like domain and leads to derepression of seed-specific gene expression.Semantic proximity Read ↗

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AtEAU1 and AtEAU2, Two EAR Motif-Containing ABA Up-Regulated Novel Transcription Repressors Regulate ABA Response in Arabidopsis.Semantic proximity Read ↗

CaAP2 transcription factor is a candidate gene for a flowering repressor and a candidate for controlling natural variation of flowering time in Capsicum annuum.Semantic proximity Read ↗

Arabidopsis TERMINAL FLOWER 2 gene encodes a heterochromatin protein 1 homolog and represses both FLOWERING LOCUS T to regulate flowering time and several floral homeotic genes.Semantic proximity Read ↗

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