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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 COL2A1 HGNC:2200 (HGNC)
1280 (Entrez Gene)
120140 (OMIM)
HGNC homology
Chr12 q13.11 Chr12:47972965-48006212 (-)
achondrogenesis type II
Kniest dysplasia
Legg-Calve-Perthes disease
multiple epiphyseal dysplasia with myopia and deafness
spondyloepimetaphyseal dysplasia, Strudwick type
spondyloepiphyseal dysplasia congenita
Stickler syndrome
P02458 (UniProt | EBI)
NM_033150 (RefSeq)
mouse Col2a1 MGI:88452 (MGI)
12824 (Entrez Gene)
Gene Tree
HGNC homology
Chr15 53.97 cM Chr15:97975602-98004695 (-)
achondrogenesis type II
spondyloepimetaphyseal dysplasia
spondyloepiphyseal dysplasia congenita
ENSMUSG00000022483 (Ensembl Gene Model)
ENSMUSP00000023123 (Ensembl)
ENSMUST00000023123 (Ensembl)
rat Col2a1 25412 (Entrez Gene)
Chr7 q36 P05539 (UniProt | EBI)
NM_012929 (RefSeq)
chimpanzee COL2A1 451860 (Entrez Gene)
Chr12 XP_001161825 (RefSeq)
cattle COL2A1 407142 (Entrez Gene)
Chr5 P02459 (UniProt | EBI)
NM_001113224 (RefSeq)
dog COL2A1 403826 (Entrez Gene)
Chr27 NP_001006952 (RefSeq)
NM_001006951 (RefSeq)
chicken COL2A1 395069 (Entrez Gene)
Chr33 P02460 (UniProt | EBI)
NM_204426 (RefSeq)
zebrafish col2a1a 562496 (Entrez Gene)
Chr8 NP_571367 (RefSeq)
NM_131292 (RefSeq)
frog, western clawed col2a1 394828 (Entrez Gene)
Chr2 Q6P4Z2 (UniProt | EBI)
NM_203889 (RefSeq)
macaque, rhesus COL2A1 704851 (Entrez Gene)
Chr11 XP_001100739 (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 Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB), Gene Ontology (GO)
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last database update
MGI 6.14
The Jackson Laboratory