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

Comparative GO Graph (mouse, human, rat)  
MGI Homology Information
Species Symbol Gene Links Genetic Location Genome Coordinates
(mouse and human only)
Associated Human Diseases Sequences
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human DRD2 HGNC:3023 (HGNC)
1813 (Entrez Gene)
126450 (OMIM)
Chr11 q23 Chr11:113409595-113475685 (-)
Myoclonic Dystonia
P14416 (UniProt | EBI)
NM_000795 (RefSeq)
mouse Drd2 MGI:94924 (MGI)
13489 (Entrez Gene)
Gene Tree
Chr9 26.72 cM Chr9:49340662-49407214 (+)
ENSMUSG00000032259 (Ensembl Gene Model)
ENSMUSP00000075170 (Ensembl)
ENSMUST00000075764 (Ensembl)
rat Drd2 24318 (Entrez Gene)
Chr8 q24 P61169 (UniProt | EBI)
NM_012547 (RefSeq)
chimpanzee DRD2 451553 (Entrez Gene)
Chr11 P60026 (UniProt | EBI)
NM_001033928 (RefSeq)
rhesus macaque DRD2 694181 (Entrez Gene)
Chr14 XP_001085336 (RefSeq)
cattle DRD2 281126 (Entrez Gene)
Chr15 P20288 (UniProt | EBI)
NM_174043 (RefSeq)
dog DRD2 403701 (Entrez Gene)
Chr5 Q9GJU1 (UniProt | EBI)
NM_001003110 (RefSeq)
chicken DRD2 428252 (Entrez Gene)
Chr24 NP_001106761 (RefSeq)
NM_001113290 (RefSeq)
western clawed frog LOC100493063 100493063 (Entrez Gene)
ChrUN XP_002937871 (RefSeq)
zebrafish drd2a 282557 (Entrez Gene)
Chr15 NP_898891 (RefSeq)
NM_183068 (RefSeq)
drd2b 378719 (Entrez Gene)
Chr5 NP_922918 (RefSeq)
NM_197936 (RefSeq)
MGI Homology 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 5.21
The Jackson Laboratory