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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 KCNJ2 HGNC:6263 (HGNC)
3759 (Entrez Gene)
600681 (OMIM)
HGNC homology
Chr17 q24.3 Chr17:70168616-70180044 (+)
Andersen Cardiodysrhythmic Periodic Paralysis
Atrial Fibrillation, Familial, 9; ATFB9
Short QT Syndrome 3; SQT3
P63252 (UniProt | EBI)
NM_000891 (RefSeq)
mouse Kcnj2 MGI:104744 (MGI)
16518 (Entrez Gene)
Gene Tree
HGNC homology
Chr11 75.23 cM Chr11:111066164-111076821 (+)
OTTMUSG00000003324 (VEGA)
OTTMUSP00000003316 (VEGA)
OTTMUST00000006982 (VEGA)
rat Kcnj2 29712 (Entrez Gene)
Chr10 q32.1 Q64273 (UniProt | EBI)
NM_017296 (RefSeq)
chimpanzee KCNJ2 468312 (Entrez Gene)
Chr17 XP_523701 (RefSeq)
rhesus macaque KCNJ2 574189 (Entrez Gene)
Chr16 P63253 (UniProt | EBI)
NM_001032859 (RefSeq)
cattle KCNJ2 281883 (Entrez Gene)
Chr19 O19182 (UniProt | EBI)
NM_174373 (RefSeq)
dog KCNJ2 403717 (Entrez Gene)
Chr9 Q9MYY9 (UniProt | EBI)
NM_001003120 (RefSeq)
chicken KCNJ2 396328 (Entrez Gene)
Chr18 P52186 (UniProt | EBI)
NM_205370 (RefSeq)
western clawed frog kcnj2 100497641 (Entrez Gene)
ChrUN XP_004916397 (RefSeq)
zebrafish kcnj2a 564522 (Entrez Gene)
Chr12 NP_001265731 (RefSeq)
NM_001278802 (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 6.03
The Jackson Laboratory