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Article

The circadian clock that controls gene expression in Arabidopsis is tissue specific.

Plant physiology - 1 Sept 2002

Thain Simon C, Murtas Giovanni, Lynn James R, McGrath Robert B, Millar Andrew J

Abstract excerpt

The expression of CHALCONE SYNTHASE (CHS) expression is an important control step in the biosynthesis of flavonoids, which are major photoprotectants in plants. CHS transcription is regulated by endogenous programs and in response to environmental signals. Luciferase reporter gene fusions showed that the CHS promoter is controlled by the circadian clock both in roots and in aerial organs of transgenic Arabidopsis...

Topics

Acyltransferases
Arabidopsis
Arabidopsis Proteins
Biological Transport
Carrier Proteins
Circadian Rhythm
Gene Expression Regulation, Plant
Light-Harvesting Protein Complexes
Luciferases
Mutation
Plant Leaves

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Plant Roots

Plants, Genetically Modified

Promoter Regions, Genetic

Recombinant Fusion Proteins

Source

Open in PubMed Open full text

Identifiers

PMID: 12226490
DOI: 10.1104/pp.005405
PMCID: PMC166543

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-12226490-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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