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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 IMPG2 HGNC:18362 (HGNC)
50939 (Entrez Gene)
607056 (OMIM)
HGNC homology
Chr3 q12.3 Chr3:101222546-101320575 (-)
retinitis pigmentosa 56
vitelliform macular dystrophy
Q9BZV3 (UniProt | EBI)
NM_016247 (RefSeq)
mouse Impg2 MGI:3044955 (MGI)
224224 (Entrez Gene)
Gene Tree
HGNC homology
Chr16 33.91 cM Chr16:56204313-56273756 (+)
OTTMUSG00000032947 (VEGA)
OTTMUSP00000044018 (VEGA)
OTTMUST00000082141 (VEGA)
rat Impg2 245919 (Entrez Gene)
Chr11 q12 P70628 (UniProt | EBI)
NM_139088 (RefSeq)
chimpanzee IMPG2 460558 (Entrez Gene)
Chr3 XP_016797061 (RefSeq)
cattle IMPG2 517845 (Entrez Gene)
Chr1 XP_024849850 (RefSeq)
dog IMPG2 608491 (Entrez Gene)
Chr33 XP_005639477 (RefSeq)
chicken IMPG2 418393 (Entrez Gene)
Chr1 Q1XI86 (UniProt | EBI)
NM_001044639 (RefSeq)
macaque, rhesus IMPG2 701319 (Entrez Gene)
Chr2 XP_001095760 (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 6.12
The Jackson Laboratory