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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 OPRM1 HGNC:8156 (HGNC)
4988 (Entrez Gene)
600018 (OMIM)
?-opioid receptor (MyGene.info)
HGNC homology
Chr6 q25.2 Chr6:154010496-154246867 (+)
P35372 (UniProt | EBI)
NM_001285523 (RefSeq)
mouse Oprm1 MGI:97441 (MGI)
18390 (Entrez Gene)
Gene Tree
HGNC homology
Chr10 1.85 cM Chr10:6758593-7038209 (+)
autistic disorder
18390 (NCBI Gene Model)
P42866 (UniProt | EBI)
NM_001304955 (RefSeq)
rat Oprm1 25601 (Entrez Gene)
Chr1 q11 P33535 (UniProt | EBI)
NM_001304733 (RefSeq)
chimpanzee OPRM1 472165 (Entrez Gene)
Chr6 Q5IS39 (UniProt | EBI)
NM_001033915 (RefSeq)
cattle OPRM1 281958 (Entrez Gene)
Chr9 P79350 (UniProt | EBI)
NM_174408 (RefSeq)
dog OPRM1 484041 (Entrez Gene)
Chr1 NP_001301051 (RefSeq)
NM_001314122 (RefSeq)
chicken OPRM1 421644 (Entrez Gene)
Chr3 XP_015139739 (RefSeq)
zebrafish oprm1 65088 (Entrez Gene)
Chr13 NP_571782 (RefSeq)
NM_131707 (RefSeq)
frog, western clawed oprm1 100487937 (Entrez Gene)
Chr5 XP_002933909 (RefSeq)
macaque, rhesus OPRM1 574141 (Entrez Gene)
Chr4 Q9MYW9 (UniProt | EBI)
NM_001032824 (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 6.13
The Jackson Laboratory