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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 MTNR1B HGNC:7464 (HGNC)
4544 (Entrez Gene)
600804 (OMIM)
Melatonin receptor 1B (MyGene.info)
HGNC homology
Chr11 q14.3 Chr11:92969623-92986241 (+)
type 2 diabetes mellitus
P49286 (UniProt | EBI)
NM_005959 (RefSeq)
mouse Mtnr1b MGI:2181726 (MGI)
244701 (Entrez Gene)
Gene Tree
HGNC homology
Chr9 5.15 cM Chr9:15824528-15874556 (-)
OTTMUSG00000043340 (VEGA)
OTTMUSP00000063530 (VEGA)
OTTMUST00000113700 (VEGA)
rat Mtnr1b 192646 (Entrez Gene)
Chr8 q12 P49287 (UniProt | EBI)
NM_001100641 (RefSeq)
chimpanzee MTNR1B 466747 (Entrez Gene)
Chr11 XP_016777275 (RefSeq)
cattle MTNR1B 528665 (Entrez Gene)
Chr29 NP_001193836 (RefSeq)
NM_001206907 (RefSeq)
dog MTNR1B 607818 (Entrez Gene)
Chr21 XP_022263706 (RefSeq)
chicken MTNR1B 396338 (Entrez Gene)
Chr1 P51050 (UniProt | EBI)
NM_001293103 (RefSeq)
zebrafish mtnr1bb 30668 (Entrez Gene)
Chr10 P51049 (UniProt | EBI)
NM_131394 (RefSeq)
frog, western clawed mtnr1b 100493509 (Entrez Gene)
ChrUN XP_004920801 (RefSeq)
mtnr1b 100495305 (Entrez Gene)
macaque, rhesus MTNR1B 695629 (Entrez Gene)
Chr14 XP_001084265 (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