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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 SCN9A HGNC:10597 (HGNC)
6335 (Entrez Gene)
603415 (OMIM)
Nav1.7 (MyGene.info)
HGNC homology
Chr2 q24.3 Chr2:166195185-166375987 (-)
Dravet syndrome
generalized epilepsy with febrile seizures plus
hereditary sensory and autonomic neuropathy type 2A
Q15858 (UniProt | EBI)
NM_002977 (RefSeq)
mouse Scn9a MGI:107636 (MGI)
20274 (Entrez Gene)
Gene Tree
HGNC homology
Chr2 39.13 cM Chr2:66480080-66634962 (-)
ENSMUSG00000075316 (Ensembl Gene Model)
ENSMUSP00000126528 (Ensembl)
ENSMUST00000164384 (Ensembl)
rat Scn9a 78956 (Entrez Gene)
Chr3 q21 O08562 (UniProt | EBI)
NM_133289 (RefSeq)
chimpanzee SCN9A 459704 (Entrez Gene)
Chr2B XP_016804951 (RefSeq)
cattle SCN9A 533065 (Entrez Gene)
Chr2 NP_001104257 (RefSeq)
NM_001110787 (RefSeq)
dog SCN9A 100855710 (Entrez Gene)
Chr36 XP_022270552 (RefSeq)
chicken SCN9A 395946 (Entrez Gene)
Chr7 NP_001280211 (RefSeq)
NM_001293282 (RefSeq)
frog, western clawed scn2a 100486750 (Entrez Gene)
Chr9 XP_017953100 (RefSeq)
macaque, rhesus SCN9A 574119 (Entrez Gene)
Chr12 XP_014965766 (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 6.13
The Jackson Laboratory