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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 DRD1 HGNC:3020 (HGNC)
1812 (Entrez Gene)
126449 (OMIM)
HGNC homology
Chr5 q35.1 Chr5:175440672-175444160 (-)
P21728 (UniProt | EBI)
NM_000794 (RefSeq)
mouse Drd1 MGI:99578 (MGI)
13488 (Entrez Gene)
Gene Tree
Chr13 28.4 cM Chr13:54051186-54055658 (-)
Huntington Disease; HD
ENSMUSG00000021478 (Ensembl Gene Model)
ENSMUSP00000021932 (Ensembl)
ENSMUST00000021932 (Ensembl)
rat Drd1 24316 (Entrez Gene)
Chr17 p14 P18901 (UniProt | EBI)
NM_012546 (RefSeq)
chimpanzee DRD1 744598 (Entrez Gene)
Chr5 XP_001149473 (RefSeq)
cattle DRD1 281125 (Entrez Gene)
Chr10 Q95136 (UniProt | EBI)
NM_174042 (RefSeq)
dog DRD1 489110 (Entrez Gene)
Chr4 XP_005619252 (RefSeq)
chicken DRD1 427633 (Entrez Gene)
Chr13 NP_001138320 (RefSeq)
NM_001144848 (RefSeq)
western clawed frog drd1 100485463 (Entrez Gene)
ChrUN XP_012815280 (RefSeq)
zebrafish drd1b 568126 (Entrez Gene)
Chr9 NP_001129448 (RefSeq)
NM_001135976 (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 6.0
The Jackson Laboratory