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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 OCLN HGNC:8104 (HGNC)
100506658 (Entrez Gene)
602876 (OMIM)
Occludin (MyGene.info)
HGNC homology
Chr Chr5:69492292-69558104 (+)
pseudo-TORCH syndrome 1
Q16625 (UniProt | EBI)
NM_001205254 (RefSeq)
mouse Ocln MGI:106183 (MGI)
18260 (Entrez Gene)
Gene Tree
HGNC homology
Chr13 53.23 cM Chr13:100496507-100552718 (-)
OTTMUSG00000035055 (VEGA)
OTTMUSP00000048684 (VEGA)
OTTMUST00000089160 (VEGA)
rat Ocln 83497 (Entrez Gene)
Chr2 q12 Q6P6T5 (UniProt | EBI)
NM_031329 (RefSeq)
chimpanzee OCLN 741925 (Entrez Gene)
Chr5 XP_001158455 (RefSeq)
cattle OCLN 512405 (Entrez Gene)
Chr20 NP_001075902 (RefSeq)
NM_001082433 (RefSeq)
dog OCLN 403844 (Entrez Gene)
Chr2 Q28269 (UniProt | EBI)
NM_001003195 (RefSeq)
zebrafish oclna 405757 (Entrez Gene)
Chr10 NP_997997 (RefSeq)
NM_212832 (RefSeq)
frog, western clawed ocln 548702 (Entrez Gene)
Chr1 NP_001015948 (RefSeq)
NM_001015948 (RefSeq)
macaque, rhesus OCLN 700504 (Entrez Gene)
Chr6 XP_001094789 (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