Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

COP1b, an isoform of COP1 generated by alternative splicing, has a negative effect on COP1 function in regulating light-dependent seedling development in Arabidopsis.

Molecular & general genetics : MGG - 1 Feb 1998

Zhou D X, Kim Y J, Li Y F, Carol P, Mache R

Abstract excerpt

COP1 is a negative regulator of Arabidopsis light-dependent development. Mutation of the COP1 locus causes constitutive photomorphogenesis in the dark. Here, we report the identification of an isoform of the COP1 protein, named COP1b, which is generated by alternative splicing. COP1b has a 60-ami...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Amino Acid Sequence
Share to Arabidopsis
Share to Base Sequence

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Carrier Proteins

Share to Molecular Sequence Data

Share to Phenotype

Share to Repressor Proteins

Share to RNA Splicing

Source

Identifiers

PMID: 9529519
DOI: 10.1007/s004380050662

Genes

COP1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 1 Sept 2026. Prepared record publication-9529519-2026-09-01.1. Manifest publication-graph-cohort-2026-09-01.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 1 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

COP1b, an isoform of COP1 generated by alternative splicing, has a negative effect on COP1 function in regulating light-dependent seedling development in Arabidopsis.PMID 9529519Read ↗

Genetic and molecular analysis of an allelic series of cop1 mutants suggests functional roles for the multiple protein domains.Semantic proximity Read ↗

Evidence for functional conservation of a mammalian homologue of the light-responsive plant protein 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 ↗

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

cop1: a regulatory locus involved in light-controlled development and gene expression in Arabidopsis.Semantic proximity Read ↗

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

Overexpression of Arabidopsis COP1 results in partial suppression of light-mediated development: evidence for a light-inactivable repressor of photomorphogenesis.Semantic proximity Read ↗

CONSTITUTIVELY PHOTOMORPHOGENIC1 is required for the UV-B response in Arabidopsis.Semantic proximity Read ↗

Arabidopsis COP9 is a component of a novel signaling complex mediating light control of development.Semantic proximity Read ↗

Short communication: the N-terminal fragment of Arabidopsis photomorphogenic repressor COP1 maintains partial function and acts in a concentration-dependent manner.Semantic proximity Read ↗

Functional analysis of COP1 and SPA orthologs from Physcomitrella and rice during photomorphogenesis of transgenic Arabidopsis reveals distinct evolutionary conservation.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.