MP:0001262 | decreased body weight | "lower than normal average weight " [J:61295] |
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Allelic Composition: Emx1tm1(cre)Ito/Emx1+,Hes1tm1Fgu/Hes1tm1Hojo,Hes5tm1Fgu/Hes5tm1Fgu Genetic Background: involves: 129P2/OlaHsd * 129S1/Sv * 129X1/SvJ
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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: Emx1tm1(cre)Ito/Emx1+,Hes1tm1Fgu/Hes1tm1Hojo,Hes5tm1Fgu/Hes5tm1Fgu Genetic Background: involves: 129P2/OlaHsd * 129S1/Sv * 129X1/SvJ
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MP:0004411 | decreased endocochlear potential | "reduction of the electrical potential difference between the endolymphatic and perilymphatic compartments of the cochlea" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Emx1tm1(cre)Ito/Emx1+,Hes1tm1Fgu/Hes1tm1Hojo,Hes5tm1Fgu/Hes5tm1Fgu Genetic Background: involves: 129P2/OlaHsd * 129S1/Sv * 129X1/SvJ
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MP:0004490 | type IV spiral ligament fibrocyte degeneration | "degeneration or loss of type IV spiral ligament fibrocytes found in the triangular space inferior to the basilar crest" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Emx1tm1(cre)Ito/Emx1+,Hes1tm1Fgu/Hes1tm1Hojo,Hes5tm1Fgu/Hes5tm1Fgu Genetic Background: involves: 129P2/OlaHsd * 129S1/Sv * 129X1/SvJ
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MP:0004597 | increased susceptibility to noise-induced hearing loss | "greater than normal reduction in hearing sensitivity following exposure to acute noise that is injurious to the cochlea" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Emx1tm1(cre)Ito/Emx1+,Hes1tm1Fgu/Hes1tm1Hojo,Hes5tm1Fgu/Hes5tm1Fgu Genetic Background: involves: 129P2/OlaHsd * 129S1/Sv * 129X1/SvJ
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MP:0004736 | abnormal distortion product otoacoustic emission | "any abnormality in the sound produced by the cochlea in response to stimulation with 2 simultaneous tones of different frequencies; this measurement is particularly useful in assessing the functional state of OHCs" [eMedicine:http://www.emedicine.com/ent/topic372.htm, MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator", MGI:csmith "Cynthia L. Smith, Mouse Genome Informatics Curator"] |
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Allelic Composition: Emx1tm1(cre)Ito/Emx1+,Hes1tm1Fgu/Hes1tm1Hojo,Hes5tm1Fgu/Hes5tm1Fgu Genetic Background: involves: 129P2/OlaHsd * 129S1/Sv * 129X1/SvJ
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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: Emx1tm1(cre)Ito/Emx1+,Hes1tm1Fgu/Hes1tm1Hojo,Hes5tm1Fgu/Hes5tm1Fgu Genetic Background: involves: 129P2/OlaHsd * 129S1/Sv * 129X1/SvJ
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MP:0004738 | abnormal brainstem auditory evoked potential | "anomaly in the electrical activity generated in response to short tone bursts; may be used to evaluate sensorineural hearing function" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator", MGI:smb "Susan M. Bello, Mouse Genome Informatics Curator"] |
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Allelic Composition: Emx1tm1(cre)Ito/Emx1+,Hes1tm1Fgu/Hes1tm1Hojo,Hes5tm1Fgu/Hes5tm1Fgu Genetic Background: involves: 129P2/OlaHsd * 129S1/Sv * 129X1/SvJ
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MP:0006325 | impaired hearing | "reduced ability to percieve auditory stimuli" [MGI:smb "Susan M. Bello, Mouse Genome Informatics Curator"] |
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Allelic Composition: Emx1tm1(cre)Ito/Emx1+,Hes1tm1Fgu/Hes1tm1Hojo,Hes5tm1Fgu/Hes5tm1Fgu Genetic Background: involves: 129P2/OlaHsd * 129S1/Sv * 129X1/SvJ
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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: Emx1tm1(cre)Ito/Emx1+,Hes1tm1Fgu/Hes1tm1Hojo,Hes5tm1Fgu/Hes5tm1Fgu Genetic Background: involves: 129P2/OlaHsd * 129S1/Sv * 129X1/SvJ
Allelic Composition: Grid1tm1Jnz/Grid1+ Genetic Background: involves: 129S6/SvEvTac * C57BL/6
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