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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 GRM4 HGNC:4596 (HGNC)
2914 (Entrez Gene)
604100 (OMIM)
Chr6 p21.3 Chr6:34018643-34155622 (-)
Q14833 (UniProt | EBI)
NM_000841 (RefSeq)
mouse Grm4 MGI:1351341 (MGI)
268934 (Entrez Gene)
Gene Tree
Chr17 14.05 cM Chr17:27422387-27513341 (-)
OTTMUSG00000028925 (VEGA)
OTTMUSP00000036784 (VEGA)
OTTMUST00000071686 (VEGA)
rat Grm4 24417 (Entrez Gene)
Chr20 p12 P31423 (UniProt | EBI)
NM_022666 (RefSeq)
cattle GRM4 790333 (Entrez Gene)
Chr23 XP_003583894 (RefSeq)
dog GRM4 481749 (Entrez Gene)
Chr12 XP_005627283 (RefSeq)
chicken GRM4 419906 (Entrez Gene)
Chr26 XP_003642793 (RefSeq)
western clawed frog LOC100491626 100491626 (Entrez Gene)
ChrUN XP_002939519 (RefSeq)
zebrafish grm4 567181 (Entrez Gene)
Chr6 NP_001289170 (RefSeq)
NM_001302241 (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