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HomoloGene Vertebrate Homology
Class ID
HomoloGene (Release 68, May 6, 2014)

Comparative GO Graph (mouse, human, rat)  
MGI HomoloGene Information
Species Symbol Gene Links Genetic Location Genome Coordinates
(mouse and human only)
Associated Human Diseases Sequences
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human COL9A2 HGNC:2218 (HGNC)
1298 (Entrez Gene)
120260 (OMIM)
HGNC homology
Chr1 p33-p32 Chr1:40300487-40317690 (-)
Epiphyseal Dysplasia, Multiple, 2; EDM2
Intervertebral Disc Disease; IDD
Stickler Syndrome, Type V; STL5
Q14055 (UniProt | EBI)
NM_001852 (RefSeq)
mouse Col9a2 MGI:88466 (MGI)
12840 (Entrez Gene)
Gene Tree
HGNC homology
Chr4 56.78 cM Chr4:121039385-121055322 (+)
OTTMUSG00000008902 (VEGA)
OTTMUSP00000009271 (VEGA)
OTTMUST00000020226 (VEGA)
rat Col9a2 362584 (Entrez Gene)
Chr5 q36 NP_001102145 (RefSeq)
NM_001108675 (RefSeq)
chimpanzee COL9A2 456791 (Entrez Gene)
Chr1 XP_009454011 (RefSeq)
rhesus macaque COL9A2 694248 (Entrez Gene)
Chr1 XP_014991960 (RefSeq)
cattle COL9A2 505942 (Entrez Gene)
Chr3 XP_015322102 (RefSeq)
dog COL9A2 607609 (Entrez Gene)
Chr15 NP_001184099 (RefSeq)
NM_001197170 (RefSeq)
chicken COL9A2 396524 (Entrez Gene)
Chr23 P12108 (UniProt | EBI)
NM_001271988 (RefSeq)
western clawed frog col9a2 100036633 (Entrez Gene)
ChrUN NP_001090661 (RefSeq)
NM_001097192 (RefSeq)
zebrafish col9a2 321212 (Entrez Gene)
Chr19 NP_997744 (RefSeq)
NM_212579 (RefSeq)
MGI HomoloGene Information

MGI loads vertebrate homology data from NCBI HomoloGene, which programmatically detects homologs among the genome features of completely sequenced eukaryotic genomes (see: HomoloGene Build Procedure).

MGI includes homology for the following selected vertebrate species from HomoloGene:
 - human
 - mouse
 - rat
 - cattle
 - chicken
 - chimpanzee
 - dog
 - monkey, Rhesus
 - western clawed frog (Xenopus tropicalis)
 - zebrafish

These are a subset of the total species represented in HomoloGene Classes at NCBI.
Additional species may be present in an NCBI HomoloGene Class than appear in MGI.

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
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last database update
MGI 6.03
The Jackson Laboratory