The homeobox gene ATH1 of Arabidopsis is derepressed in the photomorphogenic mutants cop1 and det1.

doi:10.1105/tpc.7.1.117

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Article

The homeobox gene ATH1 of Arabidopsis is derepressed in the photomorphogenic mutants cop1 and det1.

The Plant cell - 1 Jan 1995

Quaedvlieg N, Dockx J, Rook F, Weisbeek P, Smeekens S

Abstract excerpt

A light-regulated Arabidopsis thaliana homeobox 1 gene (ATH1) was identified in a transcription factor gene collection. Primer extension analysis of this gene showed the presence of two major transcripts with unusually long 5' untranslated leader sequences. The leader sequence of the isolated cDNA clone contains several small open reading frames upstream of the initiation codon of the largest open reading frame...

Topics

Amino Acid Sequence
Arabidopsis
Arabidopsis Proteins
Base Sequence
Chloroplasts
DNA, Complementary
Gene Expression Regulation, Plant
Genes, Homeobox
Homeodomain Proteins
Light
Molecular Sequence Data

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Mutation

Open Reading Frames

Plant Proteins

RNA, Messenger

Sequence Homology, Amino Acid

Signal Transduction

Transcription Factors

Source

Open in PubMed Open full text

Identifiers

PMID: 7696878
DOI: 10.1105/tpc.7.1.117
PMCID: PMC160769

Genes

COP1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-7696878-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

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

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