COR27 cold regulated protein 27 [Arabidopsis thaliana (thale cress)] - Gene

Summary

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Official Symbol: COR27
Official Full Name: cold regulated protein 27
Primary source: TAIR:AT5G42900
Locus tag: AT5G42900
See related: Araport:AT5G42900
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Arabidopsis thaliana (ecotype: Columbia)
Lineage: Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Also known as: cold regulated gene 27; MBD2.9; MBD2_9
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Genomic context

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See COR27 in Genome Data Viewer

Location:: chromosome: 5

Exon count:: 6

Sequence:: Chromosome: 5; NC_003076.8 (17197641..17199910, complement)

Chromosome 5 - NC_003076.8 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:: NC_003076.8

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

COLD REGULATED GENE 27 and 28 antagonize the transcriptional activity of the RVE8/LNK1/LNK2 circadian complex.
Title: COLD REGULATED GENE 27 and 28 antagonize the transcriptional activity of the RVE8/LNK1/LNK2 circadian complex.
COLD REGULATED 27 and 28 are targets of CONSTITUTIVELY PHOTOMORPHOGENIC 1 and negatively affect phytochrome B signalling.
Title: COLD REGULATED 27 and 28 are targets of CONSTITUTIVELY PHOTOMORPHOGENIC 1 and negatively affect phytochrome B signalling.
COR27 and COR28 Are Novel Regulators of the COP1-HY5 Regulatory Hub and Photomorphogenesis in Arabidopsis.
Title: COR27 and COR28 Are Novel Regulators of the COP1-HY5 Regulatory Hub and Photomorphogenesis in Arabidopsis.
COLD-REGULATED GENE27 Integrates Signals from Light and the Circadian Clock to Promote Hypocotyl Growth in Arabidopsis.
Title: COLD-REGULATED GENE27 Integrates Signals from Light and the Circadian Clock to Promote Hypocotyl Growth in Arabidopsis.
Data report that COR27 and COR28 bind to the chromatin of TOC1 and PRR5 to repress their transcription, suggesting that their effects on rhythms are in part due to their regulation of TOC1 and PRR5 These data demonstrate that blue light and low temperature-regulated COR27 and COR28 regulate the circadian clock as well as freezing tolerance and flowering time.
Title: Blue Light- and Low Temperature-Regulated COR27 and COR28 Play Roles in the Arabidopsis Circadian Clock.
These results support a role of COR27 and COR28 as nighttime repressors integrating circadian clock and plant cold stress responses.
Title: COR27 and COR28 encode nighttime repressors integrating Arabidopsis circadian clock and cold response.
Both COL1 and COR27 were found to be regulated by the circadian clock at warm growth temperatures and cold-induction of COR27 was gated by the clock.
Title: A role for circadian evening elements in cold-regulated gene expression in Arabidopsis.

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Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Homology

Orthologs from OrthoDB

NM_001036921.2

Supported by ESTs:

NM_123655.5

Supported by ESTs:

NM_180790.2

Supported by ESTs:

Gene Ontology Provided by TAIR

Function	Evidence Code	Pubs
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
involved_in negative regulation of DNA-templated transcription	IDA Inferred from Direct Assay more info	PubMed
acts_upstream_of_or_within regulation of circadian rhythm	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in regulation of circadian rhythm	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in regulation of photoperiodism, flowering	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in response to abscisic acid	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to absence of light	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to blue light	IEP Inferred from Expression Pattern more info	PubMed
acts_upstream_of_or_within response to cold	IEP Inferred from Expression Pattern more info	PubMed
acts_upstream_of_or_within response to cold	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in response to red light	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to virus	IEP Inferred from Expression Pattern more info	PubMed
acts_upstream_of_or_within vegetative to reproductive phase transition of meristem	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
located_in nucleus	IDA Inferred from Direct Assay more info	PubMed
located_in nucleus	ISM Inferred from Sequence Model more info

General protein information

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Preferred Names: cold regulated protein 27

NP_001031998.1

cold regulated gene 27; BEST Arabidopsis thaliana protein match is: unknown protein (TAIR:AT4G33980.1); Has 74 Blast hits to 74 proteins in 12 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 0; Plants - 74; Viruses - 0; Other Eukaryotes - 0 (source: NCBI BLink).

NP_568615.3

cold regulated gene 27; BEST Arabidopsis thaliana protein match is: unknown protein (TAIR:AT4G33980.1); Has 74 Blast hits to 74 proteins in 12 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 0; Plants - 74; Viruses - 0; Other Eukaryotes - 0 (source: NCBI BLink).

NP_851121.1

cold regulated gene 27 (COR27); BEST Arabidopsis thaliana protein match is: unknown protein (TAIR:AT4G33980.1); Has 74 Blast hits to 74 proteins in 12 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 0; Plants - 74; Viruses - 0; Other Eukaryotes - 0 (source: NCBI BLink).