MP:0000026 | abnormal inner ear morphology | "malformation or malfunction of any components of the labyrinth, including the semicircular canals, vestibule and cochlea" [Stedman s Medical Dictionary:ISBN 0-683-40008-8, J:1776] |
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Allelic Composition: Alx4Lst-2J/Alx4+ Genetic Background: C57BL/6J-Alx4Lst-2J/J
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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: Lamp2tm1Amcu/Y,Speer6-ps1Tg(Alb-cre)21Mgn/Speer6-ps1+ Genetic Background: involves: 129S6/SvEvTac * C57BL/6 * C57BL/6J
Allelic Composition: Ildr1Gt(D178D03)Wrst/Ildr1Gt(D178D03)Wrst Genetic Background: involves: 129S2/SvPas * Swiss Webster
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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: Fbxo11tm2a(EUCOMM)Wtsi/Fbxo11tm2a(EUCOMM)Wtsi Genetic Background: involves: C57BL/6N
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MP:0000488 | abnormal intestinal epithelium morphology | "anomalous structure or development of the cellular avascular layer of the digestive tube passing from the stomach to the anus" [cwg:Carroll-Ann W. Goldsmith , Mouse Genome Informatics curator, Stedman s Medical Dictionary:ISBN 0-683-40008-8] |
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Allelic Composition: Lhcgrtm1.1Pnara/Lhcgr+ Genetic Background: involves: 129S1/SvImJ * 129X1/SvJ * C57BL/6J
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MP:0001967 | deafness | "inability to hear" [J:57651] |
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Allelic Composition: Lamp2tm1Amcu/Y,Speer6-ps1Tg(Alb-cre)21Mgn/Speer6-ps1+ Genetic Background: involves: 129S6/SvEvTac * C57BL/6 * C57BL/6J
Allelic Composition: Ildr1Gt(D178D03)Wrst/Ildr1Gt(D178D03)Wrst Genetic Background: involves: 129S2/SvPas * Swiss Webster
Allelic Composition: Ildr1tm1.1Lwa/Ildr1tm1.1Lwa Genetic Background: involves: 129S6/SvEvTac * C57BL/6
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MP:0002622 | abnormal cochlear hair cell morphology | "malformation of the sensory epithelial cells of the cochlea; these cells are in synaptic contact with the auditory nerve" [pvb:Pierre Vanden Borre , Mouse Genome Informatics Curator, Stedman s Medical Dictionary , 27th edition:ISBN 0-683-40008-8] |
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Allelic Composition: Ildr1Gt(D178D03)Wrst/Ildr1Gt(D178D03)Wrst Genetic Background: involves: 129S2/SvPas * Swiss Webster
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MP:0002630 | abnormal endocochlear potential | "alterations in the electrical potential difference between the endolymphatic and perilymphatic compartments of the cochlea" [J:80917, pvb:Pierre Vanden Borre , Mouse Genome Informatics Curator] |
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Allelic Composition: Lamp2tm1Amcu/Y,Speer6-ps1Tg(Alb-cre)21Mgn/Speer6-ps1+ Genetic Background: involves: 129S6/SvEvTac * C57BL/6 * C57BL/6J
Allelic Composition: Ildr1Gt(D178D03)Wrst/Ildr1Gt(D178D03)Wrst Genetic Background: involves: 129S2/SvPas * Swiss Webster
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MP:0003151 | absent tunnel of Corti | "complete absence of the triangular, fluid-filled space normally found between the inner and outer rows of supporting pillar cells in the organ of Corti" [anna:Anna Anagnostopoulos, Mouse Genome Informatics Curator, J:32991] |
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Allelic Composition: Ildr1tm1.1Lwa/Ildr1tm1.1Lwa Genetic Background: involves: 129S6/SvEvTac * C57BL/6
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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: Lamp2tm1Amcu/Y,Speer6-ps1Tg(Alb-cre)21Mgn/Speer6-ps1+ Genetic Background: involves: 129S6/SvEvTac * C57BL/6 * C57BL/6J
Allelic Composition: Ildr1Gt(D178D03)Wrst/Ildr1Gt(D178D03)Wrst Genetic Background: involves: 129S2/SvPas * Swiss Webster
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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: Lamp2tm1Amcu/Y,Speer6-ps1Tg(Alb-cre)21Mgn/Speer6-ps1+ Genetic Background: involves: 129S6/SvEvTac * C57BL/6 * C57BL/6J
Allelic Composition: Ildr1Gt(D178D03)Wrst/Ildr1Gt(D178D03)Wrst Genetic Background: involves: 129S2/SvPas * Swiss Webster
Allelic Composition: Ildr1tm1.1Lwa/Ildr1tm1.1Lwa Genetic Background: involves: 129S6/SvEvTac * C57BL/6
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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: Ildr1Gt(D178D03)Wrst/Ildr1Gt(D178D03)Wrst Genetic Background: involves: 129S2/SvPas * Swiss Webster
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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: Lamp2tm1Amcu/Y,Speer6-ps1Tg(Alb-cre)21Mgn/Speer6-ps1+ Genetic Background: involves: 129S6/SvEvTac * C57BL/6 * C57BL/6J
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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: Ildr1Gt(D178D03)Wrst/Ildr1Gt(D178D03)Wrst Genetic Background: involves: 129S2/SvPas * Swiss Webster
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MP:0004740 | sensorineural hearing loss | "a form of progressive hearing loss due to a lesion of the auditory division of cranial nerve VIII or the inner ear" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Lamp2tm1Amcu/Y,Speer6-ps1Tg(Alb-cre)21Mgn/Speer6-ps1+ Genetic Background: involves: 129S6/SvEvTac * C57BL/6 * C57BL/6J
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MP:0005418 | abnormal circulating hormone level | "anomalous blood concentration of any of the chemical substances that have specific regulatory effects on the activity of a certain organ or organs; originally applied to substances secreted by various endocrine glands and transported in the bloodstream to the target organs, it is sometimes extended to include substances that are not produced by the endocrine glands but that have similar effects" [MeSH:National Library of Medicine - Medical Subject Headings , 2003, cwg:Carroll-Ann W. Goldsmith , Mouse Genome Informatics curator] |
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Allelic Composition: Lhcgrtm1.1Pnara/Lhcgr+ Genetic Background: involves: 129S1/SvImJ * 129X1/SvJ * C57BL/6J
Allelic Composition: Ildr1Gt(D178D03)Wrst/Ildr1Gt(D178D03)Wrst,Tg(Cck-EGFP)BJ203Gsat/0 Genetic Background: involves: 129S2/SvPas * C57BL/6J * FVB/NTac * Swiss Webster
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MP:0006358 | absent pinna reflex | "complete failure to respond to an auditory stimulus by a characteristic ear twitch" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator", MGI:smb "Susan M. Bello, Mouse Genome Informatics Curator"] |
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Allelic Composition: Ift88tm1.1(KOMP)Vlcg/Ift88tm1.1(KOMP)Vlcg Genetic Background: C57BL/6N-Ift88tm1.1(KOMP)Vlcg/J
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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: Ift88tm1.1(KOMP)Vlcg/Ift88tm1.1(KOMP)Vlcg Genetic Background: C57BL/6N-Ift88tm1.1(KOMP)Vlcg/J
Allelic Composition: Ildr1tm1(KOMP)Wtsi/Ildr1tm1(KOMP)Wtsi Genetic Background: involves: C57BL/6N
Allelic Composition: Ildr1Gt(D178D03)Wrst/Ildr1Gt(D178D03)Wrst Genetic Background: involves: 129S2/SvPas * Swiss Webster
Allelic Composition: Ildr1tm1.1Lwa/Ildr1tm1.1Lwa Genetic Background: involves: 129S6/SvEvTac * C57BL/6
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MP:0013808 | abnormal tunnel of Corti morphology | "any structrual anomaly of the triangular, fluid-filled space normally found between the inner and outer rows of supporting pillar cells in the organ of Corti" [MGI:Anna] |
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Allelic Composition: Ildr1tm1.1Lwa/Ildr1tm1.1Lwa Genetic Background: involves: 129S6/SvEvTac * C57BL/6
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