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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 mouth floor morphology
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Accession:MP:0013262 term browser browse the term
Definition:any structural morphology of the ventral area of the mouth; in organisms with a tongue, a small horseshoe-shaped region situated beneath the movable part of the tongue and above the muscular diaphragm formed by the mylohyoid muscles; a median fold of mucous membrane, the lingual frenulum, connects the inferior surface of the tongue to the floor of the mouth
Synonyms:exact_synonym: abnormal floor of the oral cavity

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  mammalian phenotype 5408
    growth/size/body region phenotype 823
      abnormal head morphology 42
        abnormal facial morphology 33
          abnormal mouth morphology 32
            abnormal mouth floor morphology 0
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