Auxin response factors mediate Arabidopsis organ asymmetry via modulation of KANADI activity.

doi:10.1105/tpc.105.034876

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Article

Auxin response factors mediate Arabidopsis organ asymmetry via modulation of KANADI activity.

The Plant cell - 1 Nov 2005

Pekker Irena, Alvarez John Paul, Eshed Yuval

Abstract excerpt

Members of the KANADI gene family in Arabidopsis thaliana regulate abaxial identity and laminar growth of lateral organs. Promoter APETALA3-mediated ectopic expression of KANADI restricts petal expansion and was used in a genetic screen for factors involved in KANADI-mediated signaling. Through this screen, mutations in ETTIN (ETT; also known as Auxin Response Factor3 [ARF3]) were isolated as second site...

Topics

Arabidopsis
Arabidopsis Proteins
DNA-Binding Proteins
Flowers
Functional Laterality
Gene Expression Regulation, Plant
Genes, Suppressor
Indoleacetic Acids
Mutation
Nuclear Proteins
Phenotype
Protein Structure, Tertiary
RNA, Messenger
Regulatory Elements, Transcriptional
Transcription Factors

Source

Open in PubMed Open full text

Identifiers

PMID: 16199616
DOI: 10.1105/tpc.105.034876
PMCID: PMC1276018

Genes

ARF4
ARF3

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026.

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