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Article

A novel motif mediates the targeting of the Arabidopsis COP1 protein to subnuclear foci.

The Journal of biological chemistry - 17 Sept 1999

Stacey M G, von Arnim A G

Abstract excerpt

The constitutive photomorphogenesis 1 (COP1) protein of Arabidopsis thaliana accumulates in discrete subnuclear foci. To better understand the role of subnuclear architecture in COP1-mediated gene expression, we investigated the structural motifs of COP1 that mediate its localization to subnuclea...

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Source

Identifiers

PMID: 10480941
DOI: 10.1074/jbc.274.38.27231

Genes

COP1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-10480941-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

Related research

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Research trail→

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A novel motif mediates the targeting of the Arabidopsis COP1 protein to subnuclear foci.PMID 10480941Read ↗

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Promotion of photomorphogenesis by COP1.Semantic proximity Read ↗

Expression of an N-terminal fragment of COP1 confers a dominant-negative effect on light-regulated seedling development in Arabidopsis.Semantic proximity Read ↗

The Arabidopsis COP9 signalosome subunit 7 is a model PCI domain protein with subdomains involved in COP9 signalosome assembly.Semantic proximity Read ↗

Isolation and molecular characterization of the COP1 gene homolog from rice, Oryza sativa L. subsp. Indica var. Pusa Basmati 1.Semantic proximity Read ↗

Cip4, a new COP1 target, is a nucleus-localized positive regulator of Arabidopsis photomorphogenesis.Semantic proximity Read ↗

The Photomorphogenic Central Repressor COP1: Conservation and Functional Diversification during Evolution.Semantic proximity Read ↗

Genomic evidence for COP1 as a repressor of light-regulated gene expression and development in Arabidopsis.Semantic proximity Read ↗

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