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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 EXT1 HGNC:3512 (HGNC)
2131 (Entrez Gene)
608177 (OMIM)
HGNC homology
Chr8 q24.11 Chr8:117799363-118111819 (-)
Exostoses, Multiple, Type I
Q16394 (UniProt | EBI)
NM_000127 (RefSeq)
mouse Ext1 MGI:894663 (MGI)
14042 (Entrez Gene)
Gene Tree
HGNC homology
Chr15 20.0 cM Chr15:53064038-53346159 (-)
Exostoses, Multiple, Type I
Peters Anomaly
OTTMUSG00000019491 (VEGA)
OTTMUSP00000021013 (VEGA)
OTTMUST00000046534 (VEGA)
rat Ext1 299907 (Entrez Gene)
Chr7 q31 NP_001124012 (RefSeq)
NM_001130540 (RefSeq)
chimpanzee EXT1 464349 (Entrez Gene)
Chr8 XP_001141496 (RefSeq)
rhesus macaque EXT1 701488 (Entrez Gene)
Chr8 NP_001245062 (RefSeq)
NM_001258133 (RefSeq)
cattle EXT1 538602 (Entrez Gene)
Chr14 A5D7I4 (UniProt | EBI)
NM_001098095 (RefSeq)
dog EXT1 482024 (Entrez Gene)
Chr13 XP_539145 (RefSeq)
chicken LOC100858205 100858205 (Entrez Gene)
Chr2 XP_003640902 (RefSeq)
western clawed frog ext1 448393 (Entrez Gene)
ChrUN NP_001006730 (RefSeq)
NM_001006729 (RefSeq)
zebrafish ext1b 497280 (Entrez Gene)
Chr19 Q5IGR7 (UniProt | EBI)
NM_001012369 (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