Cbx8 chromobox 8 [Rattus norvegicus (Norway rat)] - Gene

Summary

Official Symbol: Cbx8provided by RGD
Official Full Name: chromobox 8provided by RGD
Primary source: RGD:1565375
See related: EnsemblRapid:ENSRNOG00000048113 AllianceGenome:RGD:1565375
Gene type: protein coding
RefSeq status: PROVISIONAL
Organism: Rattus norvegicus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Rattus
Summary: Predicted to enable several functions, including methylated histone binding activity; single-stranded RNA binding activity; and ubiquitin-protein transferase activator activity. Involved in several processes, including cellular response to hydrogen peroxide; positive regulation of DNA repair; and positive regulation of collagen biosynthetic process. Predicted to be located in heterochromatin and nucleoplasm. Predicted to be part of PRC1 complex. Orthologous to human CBX8 (chromobox 8). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Biased expression in Adrenal (RPKM 44.7), Thymus (RPKM 42.7) and 9 other tissues See more
Orthologs: human mouse all
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Genomic context

Location:: 10q32.3

Exon count:: 5

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCr8 (GCF_036323735.1)	10	NC_086028.1 (104793062..104795500, complement)
RS_2023_06	previous assembly	mRatBN7.2 (GCF_015227675.2)	10	NC_051345.1 (104294518..104296956, complement)
106	previous assembly	Rnor_6.0 (GCF_000001895.5)	10	NC_005109.4 (108148073..108150511, complement)

Chromosome 10 - NC_086028.1 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: A rat RNA-Seq transcriptomic BodyMap across 11 organs and 4 developmental stages
Description: 320 RNA samples isolated from 11 organs (adrenal gland, brain, heart, kidney, liver, lung, muscle, spleen, thymus, and testes or uterus) from both sexes of Fischer 344 rats across four developmental stages (2-, 6-, 21-, and 104-weeks-old)
BioProject: PRJNA238328
Publication: PMID 24510058
Analysis date: Mon Jun 6 17:44:12 2016

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

CBX8 plays important roles in cell proliferation and DNA damage.
Title: Investigation of the relationship between chromobox homolog 8 and nucleus pulposus cells degeneration in rat intervertebral disc.

Submit: New GeneRIF Correction

General gene information

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Gene Ontology Provided by RGD

Function	Evidence Code	Pubs
enables chromatin binding	IBA Inferred from Biological aspect of Ancestor more info
enables methylated histone binding	IBA Inferred from Biological aspect of Ancestor more info
enables methylated histone binding	ISO Inferred from Sequence Orthology more info
enables single-stranded RNA binding	ISO Inferred from Sequence Orthology more info
enables ubiquitin-protein transferase activator activity	ISO Inferred from Sequence Orthology more info

Process	Evidence Code	Pubs
involved_in cellular response to hydrogen peroxide	IEP Inferred from Expression Pattern more info	PubMed
involved_in chromatin organization	IEA Inferred from Electronic Annotation more info
involved_in negative regulation of transcription by RNA polymerase II	IBA Inferred from Biological aspect of Ancestor more info
involved_in negative regulation of transcription by RNA polymerase II	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of DNA repair	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of cell population proliferation	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of collagen biosynthetic process	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
part_of PRC1 complex	IBA Inferred from Biological aspect of Ancestor more info
part_of PRC1 complex	ISO Inferred from Sequence Orthology more info
part_of PcG protein complex	ISO Inferred from Sequence Orthology more info
located_in chromatin	IBA Inferred from Biological aspect of Ancestor more info
located_in chromatin	ISO Inferred from Sequence Orthology more info
located_in heterochromatin	ISO Inferred from Sequence Orthology more info
located_in nucleoplasm	IEA Inferred from Electronic Annotation more info
located_in nucleoplasm	ISO Inferred from Sequence Orthology more info
located_in nucleus	ISO Inferred from Sequence Orthology more info

General protein information

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Preferred Names: chromobox protein homolog 8

Names: chromobox homolog 8 (Pc class homolog, Drosophila)

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

NM_001034078.1 → NP_001029250.1 chromobox protein homolog 8

See identical proteins and their annotated locations for NP_001029250.1

Status: PROVISIONAL

Source sequence(s)

BC099206

UniProtKB/TrEMBL

A6HL67, A6HL68, M0R4I6, Q4FZS1

Related

ENSRNOP00000064273.1, ENSRNOT00000073337.3

Conserved Domains (2) summary

cd18627
Location:11 → 59

CD_polycomb_like; chromodomain of polycomb and chromobox family proteins

pfam17218
Location:326 → 358

CBX7_C; CBX family C-terminal motif