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Article

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

Developmental cell - 1 Jan 2003

Cheng Yulan, Kato Naohiro, Wang Wenming, Li Junjie, Chen Xuemei

Abstract excerpt

AGAMOUS, a key player in floral morphogenesis, specifies reproductive organ identities and regulates the timely termination of stem cell fates in the floral meristem. Here, we report that strains carrying mutations in three genes, HUA1, HUA2, and HUA ENHANCER4 (HEN4), exhibit floral defects similar to those in agamous mutants: reproductive-to-perianth organ transformation and loss of floral determinacy. HEN4...

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Identifiers

PMID: 12530963
DOI: 10.1016/s1534-5807(02)00399-4
PMCID: PMC5135010

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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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Two RNA binding proteins, HEN4 and HUA1, act in the processing of AGAMOUS pre-mRNA in Arabidopsis thaliana.PMID 12530963Read ↗

K-homology nuclear ribonucleoproteins regulate floral organ identity and determinacy in arabidopsis.Semantic proximity Read ↗

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

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

HUA ENHANCER1 is involved in posttranscriptional regulation of positive and negative regulators in Arabidopsis photomorphogenesis.Semantic proximity Read ↗

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

Integrative genome-wide analysis reveals HLP1, a novel RNA-binding protein, regulates plant flowering by targeting alternative polyadenylation.Semantic proximity Read ↗

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

The nuclear exosome subunit HEN2 acts independently of the core exosome to assist transcription in Arabidopsis.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 ↗

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