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Mammalian Phenotype Browser
Term Detail
MP term:absent posterior semicircular canal
Synonym: aplasia of posterior semicircular canal
MP id: MP:0003163
Alternate id: MP:0003676
Definition: absence of the posterior segment of the long bony tube of the labyrinth that is involved in the sense of balance
Number of paths to term: 1

is-adenotes an 'is-a' relationship
part-ofdenotes a 'part-of' relationship

mammalian phenotype
        is-ahearing/vestibular/ear phenotype
                is-aabnormal ear morphology
                        is-aabnormal inner ear morphology
                                is-aabnormal inner ear canal morphology
                                        is-aabnormal semicircular canal morphology
                                                is-aabnormal posterior semicircular canal morphology
                                                        is-aabsent posterior semicircular canal [MP:0003163] (14 genotypes, 14 annotations)
                                                        is-adecreased posterior semicircular canal size
                                                        is-adilated posterior semicircular canal

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Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
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last database update
MGI 6.08
The Jackson Laboratory