About   Help   FAQ
Mammalian Phenotype Browser
Term Detail
MP term:abnormal semicircular canal ampulla morphology
Synonym: abnormal membranous ampullae of the semicircular ducts
MP id: MP:0008488
Definition: any structural anomaly of the spherical enlargement at the base of each semicircular canal where they connect with the utricle, containing the crista ampullaris which detects movement of the fluid within the canals
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 common crus morphology +
                                                is-aabnormal lateral semicircular canal morphology +
                                                is-aabnormal posterior semicircular canal morphology +
                                                is-aabnormal semicircular canal ampulla morphology [MP:0008488] (61 genotypes, 69 annotations)
                                                        is-aabnormal crista ampullaris morphology +
                                                        is-aabsent semicircular canal ampulla
                                                is-aabnormal superior semicircular canal morphology +
                                                is-aabsent semicircular canals

Back to entry page

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
Citing These Resources
Funding Information
Warranty Disclaimer & Copyright Notice
Send questions and comments to User Support.
last database update
04/08/2014
MGI 5.17
The Jackson Laboratory