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Article

Constitutive repression and activation of auxin signaling in Arabidopsis.

Plant physiology - 1 Mar 2009

Li Hanbing, Cheng Yan, Murphy Angus, Hagen Gretchen, Guilfoyle Tom J

Abstract excerpt

Aux/IAA proteins are proposed to be transcriptional repressors that play a crucial role in auxin signaling by interacting with auxin response factors and repressing early/primary auxin response gene expression. In assays with transfected protoplasts, this repression was previously shown to occur when auxin concentrations in a cell are low, and derepression/activation was observed when auxin concentrations are...

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Identifiers

PMID: 19129421
DOI: 10.1104/pp.108.129973
PMCID: PMC2649382

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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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Constitutive repression and activation of auxin signaling in Arabidopsis.PMID 19129421Read ↗

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