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Mammalian Phenotype Browser
Term Detail
MP term:absent distortion product otoacoustic emissions
Synonym: absent DPOAEs
MP id: MP:0004737
Definition: failure to create mechanical distortions in the inner ear when two primary tones are presented, indicating failure of outer hair cells to amplify basilar membrane motion
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 physiology
                        is-aabnormal hearing physiology
                                is-aabnormal otoacoustic response
                                        is-aabnormal distortion product otoacoustic emission
                                                is-aabsent distortion product otoacoustic emissions [MP:0004737] (33 genotypes, 33 annotations)

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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
04/08/2014
MGI 5.17
The Jackson Laboratory