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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 PTCH2 HGNC:9586 (HGNC)
8643 (Entrez Gene)
603673 (OMIM)
Chr1 p34.1 Chr1:44819844-44842944 (-)
Basal Cell Carcinoma, Susceptibility to, 1; BCC1
Basal Cell Nevus Syndrome; BCNS
Medulloblastoma; MDB
Q9Y6C5 (UniProt | EBI)
NM_003738 (RefSeq)
mouse Ptch2 MGI:1095405 (MGI)
19207 (Entrez Gene)
Gene Tree
Chr4 53.41 cM Chr4:117096075-117116101 (+)
OTTMUSG00000009923 (VEGA)
OTTMUSP00000010515 (VEGA)
OTTMUST00000023049 (VEGA)
chimpanzee PTCH2 469185 (Entrez Gene)
Chr1 XP_009454514 (RefSeq)
cattle PTCH2 507948 (Entrez Gene)
Chr3 XP_584648 (RefSeq)
dog PTCH2 482519 (Entrez Gene)
Chr15 XP_539636 (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