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: Mc4rtm2Lowl/Mc4rtm2Lowl,Tg(Sim1-cre)1Lowl/0 Genetic Background: involves: 129S4/SvJaeSor * 129S6/SvEvTac * C57BL/6 * FVB/N
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MP:0004431 | abnormal hair cell mechanoelectric transduction | "anomalous conversion of mechanical energy into electric(al) energy by sensory cells, such as auditory and vestibular hair cells, required for auditory sensation" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Mc4rtm2Lowl/Mc4rtm2Lowl,Tg(Sim1-cre)1Lowl/0 Genetic Background: involves: 129S4/SvJaeSor * 129S6/SvEvTac * C57BL/6 * FVB/N
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MP:0004525 | thin cochlear hair cell stereocilia | "reduced thickness of the nonmotile, actin-filled specialized microvilli (stereocilia) which are normally arrayed on cochlear inner and outer hair cells" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Mc4rtm2Lowl/Mc4rtm2Lowl,Tg(Sim1-cre)1Lowl/0 Genetic Background: involves: 129S4/SvJaeSor * 129S6/SvEvTac * C57BL/6 * FVB/N
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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: Mc4rtm2Lowl/Mc4rtm2Lowl,Tg(Sim1-cre)1Lowl/0 Genetic Background: involves: 129S4/SvJaeSor * 129S6/SvEvTac * C57BL/6 * FVB/N
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MP:0004528 | fused outer hair cell stereocilia | "coalescence of the nonmotile, actin-filled specialized microvilli (stereocilia) normally arrayed on cochlear outer hair cells, often resulting in giant stereocilia" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Mc4rtm2Lowl/Mc4rtm2Lowl,Tg(Sim1-cre)1Lowl/0 Genetic Background: involves: 129S4/SvJaeSor * 129S6/SvEvTac * C57BL/6 * FVB/N
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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: Mc4rtm2Lowl/Mc4rtm2Lowl,Tg(Sim1-cre)1Lowl/0 Genetic Background: involves: 129S4/SvJaeSor * 129S6/SvEvTac * C57BL/6 * FVB/N
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MP:0004534 | decreased inner hair cell stereocilia number | "decreased number (or less than the expected 100 or so) of the nonmotile, actin-filled specialized microvilli (stereocilia) normally arrayed on cochlear inner hair cells" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Mc4rtm2Lowl/Mc4rtm2Lowl,Tg(Sim1-cre)1Lowl/0 Genetic Background: involves: 129S4/SvJaeSor * 129S6/SvEvTac * C57BL/6 * FVB/N
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MP:0004536 | short inner hair cell stereocilia | "reduced length of the nonmotile, actin-filled specialized microvilli (stereocilia) which are normally arrayed on cochlear inner hair cells" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Mc4rtm2Lowl/Mc4rtm2Lowl,Tg(Sim1-cre)1Lowl/0 Genetic Background: involves: 129S4/SvJaeSor * 129S6/SvEvTac * C57BL/6 * FVB/N
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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: Mc4rtm2Lowl/Mc4rtm2Lowl,Tg(Sim1-cre)1Lowl/0 Genetic Background: involves: 129S4/SvJaeSor * 129S6/SvEvTac * C57BL/6 * FVB/N
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MP:0008141 | decreased small intestinal microvillus size | "reduced size of the additional extensions of the villi of the small intestine which protrude from the apical surface of the epithelial cells lining the villi; the microvilli increase the absorptive surface area of the small intestine by approximately 600-fold" [MGI:csmith "Cynthia L. Smith, Mouse Genome Informatics Curator", MGI:rbabiuk "Randall Babiuk, Mouse Genome Informatics Curator"] |
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Allelic Composition: Mc4rtm2Lowl/Mc4rtm2Lowl,Tg(Sim1-cre)1Lowl/0 Genetic Background: involves: 129S4/SvJaeSor * 129S6/SvEvTac * C57BL/6 * FVB/N
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MP:0008537 | increased susceptibility to induced colitis | "increased severity or induction threshold of colitis upon treatment of an organism with intestinal inflammation agents such as dextran sodium sulfate (DSS)" [MGI:csmith "Cynthia L. Smith, Mouse Genome Informatics Curator"] |
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Allelic Composition: Mc4rtm2Lowl/Mc4rtm2Lowl,Tg(Sim1-cre)1Lowl/0 Genetic Background: involves: 129S4/SvJaeSor * 129S6/SvEvTac * C57BL/6 * FVB/N
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MP:0008885 | increased enterocyte apoptosis | "increase in the timing or the number of B cells undergoing programmed cell death" [MGI:csmith "Cynthia L. Smith, Mouse Genome Informatics Curator"] |
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Allelic Composition: Mc4rtm2Lowl/Mc4rtm2Lowl,Tg(Sim1-cre)1Lowl/0 Genetic Background: involves: 129S4/SvJaeSor * 129S6/SvEvTac * C57BL/6 * FVB/N
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MP:0010155 | abnormal intestine physiology | "any functional anomaly of the digestive tube passing from the stomach to the anus" [MGI:csmith "Cynthia L. Smith, Mouse Genome Informatics Curator"] |
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Allelic Composition: Mc4rtm2Lowl/Mc4rtm2Lowl,Tg(Sim1-cre)1Lowl/0 Genetic Background: involves: 129S4/SvJaeSor * 129S6/SvEvTac * C57BL/6 * FVB/N
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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: Mc4rtm2Lowl/Mc4rtm2Lowl,Tg(Sim1-cre)1Lowl/0 Genetic Background: involves: 129S4/SvJaeSor * 129S6/SvEvTac * C57BL/6 * FVB/N
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MP:0013298 | increased susceptibility to colitis induced morbidity/mortality | " increased likelihood that an organism will display the expected moribund state caused by colitis upon treatment of an organism with intestinal inflammation agents such as dextran sodium sulfate (DSS)" [MGI:Annie_Speak] |
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Allelic Composition: Mc4rtm2Lowl/Mc4rtm2Lowl,Tg(Sim1-cre)1Lowl/0 Genetic Background: involves: 129S4/SvJaeSor * 129S6/SvEvTac * C57BL/6 * FVB/N
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