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Article

HUA1 and HUA2 are two members of the floral homeotic AGAMOUS pathway.

Molecular cell - 1 Mar 1999

Chen X, Meyerowitz E M

Abstract excerpt

The identities of the four floral organ types in an Arabidopsis flower are specified by the combinatorial activities of the floral homeotic A, B, and C function genes; AGAMOUS is the only known C function gene. We have identified two genes that interact with AG in the specification of floral structure, HUA1 and HUA2, from a screen for enhancers of a weak ag allele, ag-4. HUA1 and HUA2 are involved in all aspects...

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PMID: 10198637
DOI: 10.1016/s1097-2765(00)80462-1

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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Related research

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HUA1 and HUA2 are two members of the floral homeotic AGAMOUS pathway.PMID 10198637Read ↗

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

Transcriptional program controlled by the floral homeotic gene AGAMOUS during early organogenesis.Semantic proximity Read ↗

Two RNA binding proteins, HEN4 and HUA1, act in the processing of AGAMOUS pre-mRNA in Arabidopsis thaliana.Semantic proximity Read ↗

Negative regulation of the Arabidopsis homeotic gene AGAMOUS by the APETALA2 product.Semantic proximity Read ↗

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

Arabidopsis histone acetyltransferase AtGCN5 regulates the floral meristem activity through the WUSCHEL/AGAMOUS pathway.Semantic proximity Read ↗

LEUNIG regulates AGAMOUS expression in Arabidopsis flowers.Semantic proximity Read ↗

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

APETALA2 antagonizes the transcriptional activity of AGAMOUS in regulating floral stem cells in Arabidopsis thaliana.Semantic proximity Read ↗

Expression of the Arabidopsis floral homeotic gene AGAMOUS is restricted to specific cell types late in flower development.Semantic proximity Read ↗

APETALA1 establishes determinate floral meristem through regulating cytokinins homeostasis in Arabidopsis.Semantic proximity Read ↗

Separation of AG function in floral meristem determinacy from that in reproductive organ identity by expressing antisense AG RNA.Semantic proximity Read ↗

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