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The Mouse Adult Gross Anatomy Ontology and Mammalian Phenotype Ontology are downloaded weekly from the Mouse Genome Informatics databases at Jackson Laboratories ( For more information about these ontologies, see the MGI Publications Page at

Term:abnormal otic vesicle morphology
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Accession:MP:0009806 term browser browse the term
Definition:any structural anomaly of the paired sacs of invaginated ectoderm that develop into the membraneous labyrinth of the inner ear
Synonyms:exact_synonym: abnormal acoustic vesicle morphology;   abnormal auditory vesicle morphology;   abnormal otocyst morphology

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  mammalian phenotype 5402
    hearing/vestibular/ear phenotype 23
      abnormal ear morphology 12
        abnormal ear development 0
          abnormal otic vesicle morphology 0
            abnormal otic vesicle development + 0
            absent otic vesicle 0
            decreased otic epithelial cell proliferation 0
            increased otic epithelial cell apoptosis 0
            small otic vesicle + 0
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