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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 GPR18 HGNC:4472 (HGNC)
2841 (Entrez Gene)
602042 (OMIM)
GPR18 (MyGene.info)
HGNC homology
Chr13 q32.3 Chr13:99254713-99262498 (-)
Q14330 (UniProt | EBI)
NM_001098200 (RefSeq)
mouse Gpr18 MGI:107859 (MGI)
110168 (Entrez Gene)
Gene Tree
HGNC homology
Chr14 65.86 cM Chr14:121911434-121915774 (-)
110168 (NCBI Gene Model)
Q8K1Z6 (UniProt | EBI)
NM_182806 (RefSeq)
rat Gpr18 679957 (Entrez Gene)
Chr15 q25 A1A5S3 (UniProt | EBI)
NM_001079710 (RefSeq)
chimpanzee GPR18 738311 (Entrez Gene)
Chr13 NP_001233295 (RefSeq)
NM_001246366 (RefSeq)
cattle GPR18 540038 (Entrez Gene)
Chr12 Q3T0E9 (UniProt | EBI)
NM_001034689 (RefSeq)
dog GPR18 485531 (Entrez Gene)
Chr22 XP_542650 (RefSeq)
chicken GPR18 100858263 (Entrez Gene)
Chr1 XP_003640589 (RefSeq)
zebrafish gpr18 556711 (Entrez Gene)
Chr9 XP_005167836 (RefSeq)
macaque, rhesus GPR18 698714 (Entrez Gene)
Chr17 XP_001091731 (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