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Article

Arabidopsis shoot organogenesis is enhanced by an amino acid change in the ATHB15 transcription factor.

Plant biology (Stuttgart, Germany) - 1 Mar 2011

Duclercq J, Assoumou Ndong Y P, Guerineau F, Sangwan R S, Catterou M

Abstract excerpt

The hoc mutant displays high organogenic competence for in vitro shoot regeneration without addition of exogenous phytohormones. The genetic basis of this phenotype is investigated here. Using genetic mapping, the HOC locus was identified on chromosome 1. A point mutation was found in the At1g52150 gene, which encodes ATHB15/CORONA/INCURVATA4, a class III HD-ZIP transcription factor. The mutation replaced a...

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PMID: 21309978
DOI: 10.1111/j.1438-8677.2010.00363.x

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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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