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Article

AUX/IAA proteins are active repressors, and their stability and activity are modulated by auxin.

The Plant cell - 1 Dec 2001

Tiwari S B, Wang X J, Hagen G, Guilfoyle T J

Abstract excerpt

Aux/IAA genes are early auxin response genes that encode short-lived nuclear proteins with four conserved domains, referred to as I, II, III, and IV. Arabidopsis Aux/IAA proteins repressed transcription on auxin-responsive reporter genes in protoplast transfection assays. Mutations in domain II resulted in increased repression, whereas mutations in domains I and III partially relieved repression. Aux/IAA proteins...

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Identifiers

PMID: 11752389
DOI: 10.1105/tpc.010289
PMCID: PMC139490

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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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AUX/IAA proteins are active repressors, and their stability and activity are modulated by auxin.PMID 11752389Read ↗

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