MP:0000031 | abnormal cochlea morphology | "any anomaly, deformity, malformation, impairment or dysfunction of the cochlea" [Stedman s Medical Dictionary , 27th edition:ISBN 0-683-40008-8, cml:Cathleen M. Lutz , Mouse Genome Informatics Curator, J:21484] |
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Allelic Composition: Men1tm1Zqw/Men1+ Genetic Background: involves: 129/Sv * 129P2/OlaHsd
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MP:0000042 | abnormal organ of Corti | "abnormalities associated with the highly specialized epithelium in the floor of the ductus cochlearis; also referred to a spiral organ (organum spirale), or acoustic papilla" [Stedman s Medical Dictionary:ISBN 0-683-40008-8] |
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Allelic Composition: Men1tm1Zqw/Men1+ Genetic Background: involves: 129/Sv * 129P2/OlaHsd
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MP:0000043 | organ of Corti degeneration | "a retrogressive impairment of function or destruction of the highly specialized epithelium in the floor of the ductus cochlearis" [cwg:Carroll-Ann W. Goldsmith , Mouse Genome Informatics curator] |
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Allelic Composition: Men1tm1Zqw/Men1+ Genetic Background: involves: 129/Sv * 129P2/OlaHsd
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MP:0000048 | abnormal stria vascularis | "anomalous structure of the layer of highly vascularized pigmented granular cells on the outer wall of the cochlear duct" [cwg:Carroll-Ann W. Goldsmith , Mouse Genome Informatics curator, MeSH:National Library of Medicine - Medical Subject Headings , 2003] |
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Allelic Composition: Men1tm1Zqw/Men1+ Genetic Background: involves: 129/Sv * 129P2/OlaHsd
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MP:0001405 | impaired coordination | "reduced ability to execute integrated movements of muscle" [csmith:Cynthia L. Smith , Mouse Genome Informatics Curator, Stedman s Medical Dictionary , 27th edition:ISBN 0-683-40008-8] |
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Allelic Composition: Men1tm1Zqw/Men1+ Genetic Background: involves: 129/Sv * 129P2/OlaHsd
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MP:0001522 | impaired swimming | "reduced ability or inability to swim" [J:45446, J:39081] |
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Allelic Composition: Men1tm1Zqw/Men1+ Genetic Background: involves: 129/Sv * 129P2/OlaHsd
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MP:0001967 | deafness | "inability to hear" [J:57651] |
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Allelic Composition: Men1tm1Zqw/Men1+ Genetic Background: involves: 129/Sv * 129P2/OlaHsd
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MP:0002857 | cochlear ganglion degeneration | "loss of neural cell bodies in the group of nerve cell bodies that conveys auditory sensation from the organ of Corti to the hindbrain" [Stedman s Medical Dictionary , 27th edition:ISBN 0-683-40008-8] |
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Allelic Composition: Men1tm1Zqw/Men1+ Genetic Background: involves: 129/Sv * 129P2/OlaHsd
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MP:0004324 | vestibular hair cell degeneration | "degeneration or loss of the sensory epithelial cells of the maculae and cristae of the membranous labyrinth of the inner ear which are normally in synaptic contact with the vestibular nerve" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Men1tm1Zqw/Men1+ Genetic Background: involves: 129/Sv * 129P2/OlaHsd
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MP:0004325 | absent vestibular hair cells | "absence of the sensory epithelial cells of the maculae and cristae of the membranous labyrinth of the inner ear which are normally in synaptic contact with the vestibular nerve" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Men1tm1Zqw/Men1+ Genetic Background: involves: 129/Sv * 129P2/OlaHsd
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MP:0004362 | cochlear hair cell degeneration | "degeneration or loss of the sensory epithelial cells of the cochlea; these cells are in synaptic contact with the auditory nerve" [ISBN:0-683-40008-8 "Stedman s Medical Dictionary, 27th edition", MGI:csmith "Cynthia L. Smith, Mouse Genome Informatics Curator"] |
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Allelic Composition: Men1tm1Zqw/Men1+ Genetic Background: involves: 129/Sv * 129P2/OlaHsd
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MP:0004397 | absent cochlear inner hair cells | "absence of the single row of flask-shaped inner hair sensory cells of the organ of Corti" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Men1tm1Zqw/Men1+ Genetic Background: involves: 129/Sv * 129P2/OlaHsd
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MP:0004398 | cochlear inner hair cell degeneration | "degeneration or loss of the single row of flask-shaped inner hair sensory cells of the organ of Corti" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Men1tm1Zqw/Men1+ Genetic Background: involves: 129/Sv * 129P2/OlaHsd
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MP:0004403 | absent cochlear outer hair cells | "absence of the columnar outer hair sensory cells of the organ of Corti" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Men1tm1Zqw/Men1+ Genetic Background: involves: 129/Sv * 129P2/OlaHsd
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MP:0004404 | cochlear outer hair cell degeneration | "degeneration or loss of the columnar outer hair sensory cells of the organ of Corti" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Men1tm1Zqw/Men1+ Genetic Background: involves: 129/Sv * 129P2/OlaHsd
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MP:0004405 | absent cochlear hair cells | "absence of the sensory epithelial cells of the cochlea; these cells are normally in synaptic contact with the auditory nerve" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Men1tm1Zqw/Men1+ Genetic Background: involves: 129/Sv * 129P2/OlaHsd
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MP:0004527 | abnormal outer hair cell stereociliary bundle morphology | "any structural anomaly or disruption of the typical V or W-like pattern of arrangement of mechanosensitive hair bundles located at the apical end of cochlear OHCs; each hair bundle is normally composed of ~100 nonmotile, actin-filled microvilli (stereocilia) arranged in rows of increasing height and coupled to one another by morphologically distinct links: tip links, horizontal top connectors, shaft connectors, and ankle links; most hair bundles also possess a single motile kinocilium immediately adjacent to the tallest (outermost) row of stereocilia; a fifth link type, the kinocilial link, connects the kinocilium to its neighboring stereocilia" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Men1tm1Zqw/Men1+ Genetic Background: involves: 129/Sv * 129P2/OlaHsd
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MP:0004532 | abnormal inner hair cell stereociliary bundle morphology | "any structural anomaly or disruption of the typically linear or U-shaped pattern of arrangement of mechanosensitive hair bundles located at the apical end of cochlear IHCs; each hair bundle is normally composed of ~100 nonmotile, actin-filled microvilli (stereocilia) arranged in rows of increasing height and coupled to one another by morphologically distinct links: tip links, horizontal top connectors, shaft connectors, and ankle links; most hair bundles also possess a single motile kinocilium immediately adjacent to the tallest row of stereocilia; a fifth link type, the kinocilial link, connects the kinocilium to its neighboring stereocilia" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Men1tm1Zqw/Men1+ Genetic Background: involves: 129/Sv * 129P2/OlaHsd
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MP:0004737 | absent distortion product otoacoustic emissions | "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" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Men1tm1Zqw/Men1+ Genetic Background: involves: 129/Sv * 129P2/OlaHsd
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MP:0004742 | abnormal vestibular system physiology | "any functional anomaly of the sensory system responsible for the sense of head position and movement of the body through space; such anomalies may include impaired balance, dizziness, poor regulation of postural muscle tone and inability to detect quick movements of the head " [MGI:csmith "Cynthia L. Smith, Mouse Genome Informatics Curator"] |
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Allelic Composition: Men1tm1Zqw/Men1+ Genetic Background: involves: 129/Sv * 129P2/OlaHsd
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MP:0006089 | abnormal saccule morphology | "malformation in the smaller of the two sacs in the vestibule" [smb:Susan M Bello, Mouse Genome Informatics Curator, Taber s Cyclopedic Medical Dictionary:19th edition: ISBN N 0-8036-0655-99, J:92940] |
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Allelic Composition: Men1tm1Zqw/Men1+ Genetic Background: involves: 129/Sv * 129P2/OlaHsd
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MP:0011060 | abnormal kinocilium morphology | "any structural anomaly of the nonmotile primary cilium that is found at the apical surface of auditory receptor cells" [GO:0060091] |
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Allelic Composition: Men1tm1Zqw/Men1+ Genetic Background: involves: 129/Sv * 129P2/OlaHsd
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MP:0011967 | increased or absent threshold for auditory brainstem response | "increase in the value at which one or more sound frequencies or broadband clicks first elicits a recordable response generated by electrical activity of neurons in the ascending auditory system, or complete lack of a recordable response at any frequency or broadband click" [MGI:csmith] |
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Allelic Composition: Men1tm1Zqw/Men1+ Genetic Background: involves: 129/Sv * 129P2/OlaHsd
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