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Article

Extragenic suppressors of the Arabidopsis det1 mutant identify elements of flowering-time and light-response regulatory pathways.

Genetics - 1 Apr 1997

Pepper A E, Chory J

Abstract excerpt

Light regulation of seeding morphogenesis is mediated by photoreceptors that perceive red, far-red, blue and UV light. Photomorphogenetic mutants of Arabidopsis have identified several of the primary photoreceptors, as well as a set of negative regulators of seedling photomorphogenesis, including DET1, that appear to act downstream of the photoreceptors. To study the regulatory context in which DET1 acts to...

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Identifiers

PMID: 9093863
DOI: 10.1093/genetics/145.4.1125
PMCID: PMC1207881

Genes

DET1

Provenance

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.

Related research

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Extragenic suppressors of the Arabidopsis det1 mutant identify elements of flowering-time and light-response regulatory pathways.PMID 9093863Read ↗

Arabidopsis DE-ETIOLATED1 represses photomorphogenesis by positively regulating phytochrome-interacting factors in the dark.Semantic proximity Read ↗

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DET1, a negative regulator of light-mediated development and gene expression in arabidopsis, encodes a novel nuclear-localized protein.Semantic proximity Read ↗

A complement of ten essential and pleiotropic arabidopsis COP/DET/FUS genes is necessary for repression of photomorphogenesis in darkness.Semantic proximity Read ↗

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The phenotype of Arabidopsis thaliana det1 mutants suggests a role for cytokinins in greening.Semantic proximity Read ↗

Manipulation of DET1 expression in tomato results in photomorphogenic phenotypes caused by post-transcriptional gene silencing.Semantic proximity Read ↗

Effect of overexpression of Arabidopsis damaged DNA-binding protein 1A on de-etiolated 1.Semantic proximity Read ↗

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Negative regulatory roles of DE-ETIOLATED1 in flowering time in Arabidopsis.Semantic proximity Read ↗

DDB2, DDB1A and DET1 exhibit complex interactions during Arabidopsis development.Semantic proximity Read ↗

Analysis of the mutational effects of the COP/DET/FUS loci on genome expression profiles reveals their overlapping yet not identical roles in regulating Arabidopsis seedling development.Semantic proximity Read ↗

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