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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 ADRA2A HGNC:281 (HGNC)
150 (Entrez Gene)
104210 (OMIM)
Alpha-2A adrenergic receptor (MyGene.info)
HGNC homology
Chr10 q25.2 Chr10:111077032-111080907 (+)
P08913 (UniProt | EBI)
NM_000681 (RefSeq)
mouse Adra2a MGI:87934 (MGI)
11551 (Entrez Gene)
Gene Tree
HGNC homology
Chr19 49.04 cM Chr19:54045182-54048982 (+)
11551 (NCBI Gene Model)
Q01338 (UniProt | EBI)
NM_007417 (RefSeq)
rat Adra2a 25083 (Entrez Gene)
Chr1 P22909 (UniProt | EBI)
NM_012739 (RefSeq)
chimpanzee ADRA2A 466201 (Entrez Gene)
Chr10 XP_003312813 (RefSeq)
cattle ADRA2A 282135 (Entrez Gene)
Chr26 Q28838 (UniProt | EBI)
NM_174499 (RefSeq)
chicken ADRA2A 428980 (Entrez Gene)
Chr6 XP_004942333 (RefSeq)
zebrafish adra2a 266750 (Entrez Gene)
Chr22 Q90WY4 (UniProt | EBI)
NM_207637 (RefSeq)
macaque, rhesus ADRA2A 695684 (Entrez Gene)
Chr9 XP_015003670 (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