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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 CHRNB4 HGNC:1964 (HGNC)
1143 (Entrez Gene)
118509 (OMIM)
CHRNB4 (MyGene.info)
HGNC homology
Chr15 q25.1 Chr15:78623282-78655586 (-)
P30926 (UniProt | EBI)
NM_000750 (RefSeq)
mouse Chrnb4 MGI:87892 (MGI)
108015 (Entrez Gene)
Gene Tree
HGNC homology
Chr9 29.84 cM Chr9:55028154-55048779 (-)
ENSMUSG00000035200 (Ensembl Gene Model)
ENSMUSP00000034854 (Ensembl)
ENSMUST00000034854 (Ensembl)
rat Chrnb4 25103 (Entrez Gene)
Chr8 q24 P12392 (UniProt | EBI)
NM_052806 (RefSeq)
chimpanzee CHRNB4 453570 (Entrez Gene)
Chr15 XP_016783197 (RefSeq)
cattle CHRNB4 282181 (Entrez Gene)
Chr21 Q8SPU6 (UniProt | EBI)
NM_174517 (RefSeq)
dog CHRNB4 482110 (Entrez Gene)
Chr13 XP_022282625 (RefSeq)
chicken CHRNB4 395613 (Entrez Gene)
Chr10 P26153 (UniProt | EBI)
NM_204819 (RefSeq)
zebrafish chrnb4 568566 (Entrez Gene)
Chr18 XP_696993 (RefSeq)
frog, western clawed chrnb4 100497893 (Entrez Gene)
Chr3 XP_012822341 (RefSeq)
macaque, rhesus CHRNB4 716649 (Entrez Gene)
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 Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB), Gene Ontology (GO)
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last database update
MGI 6.14
The Jackson Laboratory