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Article

Arabidopsis ICX1 is a negative regulator of several pathways regulating flavonoid biosynthesis genes.

Plant physiology - 1 Feb 2003

Wade Helena K, Sohal Awinder K, Jenkins Gareth I

Abstract excerpt

Flavonoid biosynthesis gene expression is controlled by a range of endogenous and environmental signals. The Arabidopsis icx1 (increased chalcone synthase expression 1) mutant has elevated induction of CHS (CHALCONE SYNTHASE) and other flavonoid biosynthesis genes in response to several stimuli. We show that ICX1 is a negative regulator of the cryptochrome 1, phytochrome A, ultraviolet (UV)-B, low temperature,...

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Identifiers

PMID: 12586894
DOI: 10.1104/pp.012377
PMCID: PMC166846

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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