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Gene: Col9a2 (collagen type IX alpha 2 chain) Rattus norvegicus
Symbol: Col9a2
Name: collagen type IX alpha 2 chain
RGD ID: 1307029
Description: Predicted to have extracellular matrix structural constituent. Predicted to be involved in extracellular matrix organization. Predicted to localize to collagen type IX trimer; extracellular matrix; and extracellular space. Human ortholog(s) of this gene implicated in Stickler syndrome; multiple epiphyseal dysplasia 2; and osteochondrodysplasia. Orthologous to human COL9A2 (collagen type IX alpha 2 chain); PARTICIPATES IN syndecan signaling pathway; INTERACTS WITH 2,3,7,8-tetrachlorodibenzodioxine; 6-propyl-2-thiouracil; bisphenol A.
Type: protein-coding
Also known as: alpha 1 type IX collagen; collagen alpha-2(IX) chain; collagen, type IX, alpha 2; LOC362584; procollagen, type IX, alpha 2
Homo sapiens (human) : COL9A2 (collagen type IX alpha 2 chain)  HGNC  Alliance
Mus musculus (house mouse) : Col9a2 (collagen, type IX, alpha 2)  MGI  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Col9a2 (collagen type IX alpha 2 chain)
Pan paniscus (bonobo/pygmy chimpanzee) : COL9A2 (collagen type IX alpha 2 chain)
Canis lupus familiaris (dog) : COL9A2 (collagen type IX alpha 2 chain)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Col9a2 (collagen type IX alpha 2 chain)
Sus scrofa (pig) : COL9A2 (collagen type IX alpha 2 chain)
Chlorocebus sabaeus (African green monkey) : COL9A2 (collagen type IX alpha 2 chain)
Heterocephalus glaber (naked mole-rat) : Col9a2 (collagen type IX alpha 2 chain)
more info ...
Latest Assembly: Rnor_6.0 - RGSC Genome Assembly v6.0
Rat AssemblyChrPosition (strand)SourceGenome Browsers
Rnor_6.05139,962,684 - 139,979,865 (+)NCBIRnor6.0Rnor_6.0rn6Rnor6.0
Rnor_6.0 Ensembl5139,963,002 - 139,979,864 (+)EnsemblRnor6.0rn6Rnor6.0
Rnor_5.05143,756,118 - 143,773,306 (+)NCBIRnor5.0Rnor_5.0rn5Rnor5.0
RGSC_v3.45141,623,365 - 141,640,224 (+)NCBIRGSC3.4rn4RGSC3.4
RGSC_v3.15141,628,590 - 141,645,447 (+)NCBI
Celera5133,161,241 - 133,178,394 (+)NCBICelera
Cytogenetic Map5q36NCBI
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 (Rnor_6.0)
miRNA Target Status


RNA-SEQ Expression


Nucleotide Sequences
Protein Sequences

Strain Variation

Strain Sequence Variants (Rnor 6.0)

Additional Information

External Database Links
Nomenclature History
More on Col9a2
Alliance Gene
Ensembl Gene
JBrowse: rn5 rn6
NCBI Genome Data Viewer

RGD Object Information
RGD ID: 1307029
Created: 2005-01-12
Species: Rattus norvegicus
Last Modified: 2020-08-20
Status: ACTIVE


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