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Article

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

The Plant journal : for cell and molecular biology - 1 Nov 2004

Davuluri Ganga Rao, van Tuinen Ageeth, Mustilli Anna Chiara, Manfredonia Alessandro, Newman Robert, Burgess Diane, Brummell David A, King Stephen R, Palys Joe, Uhlig John, Pennings Henk M J, Bowler Chris

Abstract excerpt

The tomato HIGH PIGMENT-2 gene encodes an orthologue of the Arabidopsis nuclear protein DE-ETIOLATED 1 (DET1). From genetic analyses it has been proposed that DET1 is a negative regulator of light signal transduction, and recent results indicate that it may control light-regulated gene expression at the level of chromatin remodelling. To gain further understanding about the function of DET1 during plant...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 15469492
DOI: 10.1111/j.1365-313X.2004.02218.x
PMCID: PMC3855349

Genes

DET1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

Related research

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Manipulation of DET1 expression in tomato results in photomorphogenic phenotypes caused by post-transcriptional gene silencing.PMID 15469492Read ↗

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

Phenotype of the tomato high pigment-2 mutant is caused by a mutation in the tomato homolog of DEETIOLATED1.Semantic proximity Read ↗

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

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

Characterisation of alleles of tomato light signalling genes generated by TILLING.Semantic proximity Read ↗

The photomorphogenesis regulator DET1 binds the amino-terminal tail of histone H2B in a nucleosome context.Semantic proximity Read ↗

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Integrative transcript and metabolite analysis of nutritionally enhanced DE-ETIOLATED1 downregulated tomato fruit.Semantic proximity Read ↗

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