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Gene: Col9a3 (collagen, type IX, alpha 3) Mus musculus
Symbol: Col9a3
Name: collagen, type IX, alpha 3
Description: Predicted to have extracellular matrix structural constituent. Involved in female gonad development and male gonad development. Localizes to the collagen-containing extracellular matrix. Human ortholog(s) of this gene implicated in multiple epiphyseal dysplasia 3 and osteochondrodysplasia. Is expressed in several structures, including brain; cranium; eye; hindlimb digit mesenchyme; and reproductive system. Orthologous to human COL9A3 (collagen type IX alpha 3 chain); PARTICIPATES IN syndecan signaling pathway; INTERACTS WITH 2,3,7,8-tetrachlorodibenzodioxine; 5-azacytidine; benzo[a]pyrene.
Type: protein-coding
RefSeq Status: VALIDATED
Also known as: AV006866; collagen alpha-3(IX) chain; procollagen, type IX, alpha 3
Homo sapiens (human) : COL9A3 (collagen type IX alpha 3 chain)  HGNC  Alliance
Rattus norvegicus (Norway rat) : Col9a3 (collagen type IX alpha 3 chain)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Col9a3 (collagen type IX alpha 3 chain)
Pan paniscus (bonobo/pygmy chimpanzee) : COL9A3 (collagen type IX alpha 3 chain)
Canis lupus familiaris (dog) : COL9A3 (collagen type IX alpha 3 chain)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Col9a3 (collagen type IX alpha 3 chain)
Sus scrofa (pig) : COL9A3 (collagen type IX alpha 3 chain)
more info ...
Latest Assembly: GRCm38 - Mouse Genome Assembly GRCm38
Mouse AssemblyChrPosition (strand)SourceGenome Browsers
GRCm382180,598,102 - 180,622,185 (+)NCBIGRCm38GRCm38mm10GRCm38
MGSCv372180,332,927 - 180,356,890 (+)NCBIGRCm37mm9NCBIm37
MGSCv362180,527,652 - 180,551,593 (+)NCBImm8
Celera2184,684,058 - 184,708,019 (+)NCBICelera
Cytogenetic Map2 H4NCBI
cM Map2103.14NCBI
JBrowse: View Region in Genome Browser (JBrowse)

Disease Annotations
Gene-Chemical Interaction Annotations
Gene Ontology Annotations
Molecular Pathway Annotations
References - curated
References - uncurated


Comparative Map Data
Position Markers
QTLs in Region (GRCm38)
miRNA Target Status


Nucleotide Sequences
Protein Sequences

Additional Information

External Database Links
More on Col9a3
Alliance Gene
Ensembl Gene
JBrowse: mm9 mm10
MGI Report
NCBI Genome Data Viewer

RGD Object Information
RGD ID: 1321050
Created: 2005-01-12
Species: Mus musculus
Last Modified: 2019-09-12
Status: ACTIVE


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.