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Vertebrate Homology Class
Source
Class ID
HomoloGene (Release 67, Dec 12, 2012)
20193

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 CHRNA2 HGNC:1956 (HGNC)
1135 (Entrez Gene)
118502 (OMIM)
Chr8 p21 Chr8:27459761-27479296 (-)
GRCh38
Epilepsy, Nocturnal Frontal Lobe, 4; ENFL4
Q15822 (UniProt | EBI)
NM_000742 (RefSeq)
mouse Chrna2 MGI:87886 (MGI)
110902 (Entrez Gene)
Gene Tree
VISTA-Point
Chr14 34.36 cM Chr14:66140960-66152948 (+)
GRCm38
OTTMUSG00000039812 (VEGA)
OTTMUSP00000057835 (VEGA)
OTTMUST00000103500 (VEGA)
rat Chrna2 170945 (Entrez Gene)
Chr15 p12 P12389 (UniProt | EBI)
NM_133420 (RefSeq)
chimpanzee CHRNA2 472725 (Entrez Gene)
Chr8 Q5IS52 (UniProt | EBI)
NM_001033935 (RefSeq)
rhesus macaque CHRNA2 712868 (Entrez Gene)
Chr8 XP_001109335 (RefSeq)
cattle CHRNA2 531838 (Entrez Gene)
Chr8 NP_001179639 (RefSeq)
NM_001192710 (RefSeq)
dog CHRNA2 486101 (Entrez Gene)
Chr25 XP_005635946 (RefSeq)
chicken CHRNA2 395607 (Entrez Gene)
Chr3 P09480 (UniProt | EBI)
NM_204815 (RefSeq)
zebrafish chrna2a 678575 (Entrez Gene)
Chr17 NP_001035417 (RefSeq)
NM_001040327 (RefSeq)
chrna2b 568849 (Entrez Gene)
Chr20 XP_697298 (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
 - 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
04/15/2014
MGI 5.17
The Jackson Laboratory