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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 ABCB1 HGNC:40 (HGNC)
5243 (Entrez Gene)
171050 (OMIM)
Chr7 q21.12 Chr7:87503863-87713323 (-)
Colchicine Resistance
Inflammatory Bowel Disease 13; IBD13
P08183 (UniProt | EBI)
NM_000927 (RefSeq)
mouse Abcb1a MGI:97570 (MGI)
18671 (Entrez Gene)
Gene Tree
Chr5 3.43 cM Chr5:8660077-8748575 (+)
OTTMUSG00000029053 (VEGA)
OTTMUSP00000037023 (VEGA)
OTTMUST00000072084 (VEGA)
rat Abcb1a 170913 (Entrez Gene)
Chr4 q12 NP_596892 (RefSeq)
NM_133401 (RefSeq)
chimpanzee ABCB1 463516 (Entrez Gene)
Chr7 XP_009451772 (RefSeq)
rhesus macaque ABCB1 574235 (Entrez Gene)
Chr3 NP_001028059 (RefSeq)
NM_001032887 (RefSeq)
cattle ABCB1 281585 (Entrez Gene)
Chr4 XP_590317 (RefSeq)
dog ABCB1 403879 (Entrez Gene)
Chr14 NP_001003215 (RefSeq)
NM_001003215 (RefSeq)
western clawed frog abcb1 100496268 (Entrez Gene)
ChrUN XP_004921510 (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