MP:0000242 | impaired fertilization | "defect or reduced ability in the process beginning with penetration of the secondary oocyte by the spermatozoon and completed by fusion of the male and female pronucei" [Stedman s Medical Dictionary , 27th edition:ISBN 0-683-40008-8] |
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Allelic Composition: Ednrbtm1.1Nrd/Ednrb+ Genetic Background: involves: 129S1/Sv * 129X1/SvJ * C57BL/6
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MP:0001922 | reduced male fertility | "reduced ability of male to produce live offspring" [Stedman s Medical Dictionary:ISBN 0-683-40008-8, J:61340] |
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Allelic Composition: Ednrbtm1.1Nrd/Ednrb+ Genetic Background: involves: 129S1/Sv * 129X1/SvJ * C57BL/6
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MP:0002631 | abnormal epididymis morphology | "malformation of the elongated structure connected to the posterior surface of the testis that transports, stores, and matures spermatozoa between testis and vas deferens" [pvb:Pierre Vanden Borre , Mouse Genome Informatics Curator] |
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Allelic Composition: Ednrbtm1.1Nrd/Ednrb+ Genetic Background: involves: 129S1/Sv * 129X1/SvJ * C57BL/6
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MP:0002660 | abnormal caput | "anomalous structure of the head of the epididymis" [Stedman s Medical Dictionary:ISBN 0-683-40008-8] |
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Allelic Composition: Ednrbtm1.1Nrd/Ednrb+ Genetic Background: involves: 129S1/Sv * 129X1/SvJ * C57BL/6
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MP:0002662 | abnormal cauda | "anomalous structure of the tail of the epididymis" [Stedman s Medical Dictionary:ISBN 0-683-40008-8] |
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Allelic Composition: Ednrbtm1.1Nrd/Ednrb+ Genetic Background: involves: 129S1/Sv * 129X1/SvJ * C57BL/6
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MP:0002674 | abnormal sperm motility | "anomalies in the mobility of the spermatozoa" [Stedman s Medical Dictionary , 27th edition:ISBN 0-683-40008-8] |
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Allelic Composition: Ednrbtm1.1Nrd/Ednrb+ Genetic Background: involves: 129S1/Sv * 129X1/SvJ * C57BL/6
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MP:0004933 | abnormal epididymis epithelium morphology | "any structural anomaly of the layer of secretory cells which lines the epididymis" [MGI:csmith "Cynthia L. Smith, Mouse Genome Informatics Curator"] |
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Allelic Composition: Ednrbtm1.1Nrd/Ednrb+ Genetic Background: involves: 129S1/Sv * 129X1/SvJ * C57BL/6
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MP:0009237 | kinked sperm flagellum | "a sharp bend or zigzag in the sperm tail" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Ednrbtm1.1Nrd/Ednrb+ Genetic Background: involves: 129S1/Sv * 129X1/SvJ * C57BL/6
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MP:0009824 | spermatic granuloma | "a granulomatous nodular lesion that appears in the region of epididymis and can be large enough to totally occlude the epididymal lumen; sperm granulomas are rounded or irregular in shape, and contain dense aggregates of immune cells and degenerating sperm resulting from an autoimmune response against sperm-associated antigens exposed following biochemical or surgical insult (e.g. vasectomy) to the epididymal epithelium" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Ednrbtm1.1Nrd/Ednrb+ Genetic Background: involves: 129S1/Sv * 129X1/SvJ * C57BL/6
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