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Article

The rib1 mutant is resistant to indole-3-butyric acid, an endogenous auxin in Arabidopsis.

Plant physiology - 1 Dec 2000

Poupart J, Waddell C S

Abstract excerpt

The presence of indole-3-butyric acid (IBA) as an endogenous auxin in Arabidopsis has been recently demonstrated. However, the in vivo role of IBA remains to be elucidated. We present the characterization of a semi-dominant mutant that is affected in its response to IBA, but shows a wild-type response to indole-3-acetic acid (IAA), the predominant and most studied form of auxin. We have named this mutant rib1 for...

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Identifiers

PMID: 11115890
DOI: 10.1104/pp.124.4.1739
PMCID: PMC59871

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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