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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 CLOCK HGNC:2082 (HGNC)
9575 (Entrez Gene)
601851 (OMIM)
Chr4 q12 Chr4:55427901-55546909 (-)
O15516 (UniProt | EBI)
NM_004898 (RefSeq)
mouse Clock MGI:99698 (MGI)
12753 (Entrez Gene)
Gene Tree
Chr5 40.63 cM Chr5:76212177-76304548 (-)
ENSMUSG00000029238 (Ensembl Gene Model)
ENSMUSP00000074656 (Ensembl)
ENSMUST00000075159 (Ensembl)
rat Clock 60447 (Entrez Gene)
Chr14 p11 Q9WVS9 (UniProt | EBI)
NM_021856 (RefSeq)
chimpanzee CLOCK 461312 (Entrez Gene)
Chr4 XP_001144028 (RefSeq)
rhesus macaque LOC697532 697532 (Entrez Gene)
Chr5 XP_002804151 (RefSeq)
cattle CLOCK 100300400 (Entrez Gene)
Chr6 NP_001276698 (RefSeq)
NM_001289769 (RefSeq)
dog CLOCK 475145 (Entrez Gene)
Chr13 XP_005628255 (RefSeq)
chicken CLOCK 373991 (Entrez Gene)
Chr4 Q8QGQ6 (UniProt | EBI)
NM_204174 (RefSeq)
western clawed frog clock 100038163 (Entrez Gene)
ChrUN NP_001122127 (RefSeq)
NM_001128655 (RefSeq)
zebrafish clocka 30140 (Entrez Gene)
Chr20 NP_571032 (RefSeq)
NM_130957 (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