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: Mesp1tm2(cre)Ysa/Mesp1+,Tg(CAG-Bgeo,-Spry2,-ALPP)1Mrt/0 Genetic Background: Not Specified
Allelic Composition: Prss21tm1Anta/Prss21tm1Anta Genetic Background: involves: NIH Black Swiss
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MP:0001156 | abnormal spermatogenesis | "incomplete maturation or aberrant formation of the male gametes" [J:58959] |
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Allelic Composition: Kcnq3tm1.1Naas/Kcnq3+ Genetic Background: involves: 129S1/Sv * 129X1/SvJ * FVB/N
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MP:0002675 | asthenozoospermia | "loss or reduction of the mobility of the spermatozoa, frequently associated with infertility" [Stedman s Medical Dictionary , 27th edition:ISBN 0-683-40008-8, pvb:Pierre Vanden Borre , Mouse Genome Informatics Curator] |
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Allelic Composition: Kcnq3tm1.1Naas/Kcnq3+ Genetic Background: involves: 129S1/Sv * 129X1/SvJ * FVB/N
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MP:0002687 | oligozoospermia | "reduced concentration of spermatozoa " [pvb:Pierre Vanden Borre , Mouse Genome Informatics Curator, J:57312] |
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Allelic Composition: Kcnq3tm1.1Naas/Kcnq3+ Genetic Background: involves: 129S1/Sv * 129X1/SvJ * FVB/N
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MP:0004542 | impaired acrosome reaction | "abnormality in the cellular exocytosis that allows sperm to penetrate the zona pellucida of ovulated eggs" [MGI:monikat "Monika Tomczuk, Mouse Genome Informatics Curator"] |
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Allelic Composition: Mesp1tm2(cre)Ysa/Mesp1+,Tg(CAG-Bgeo,-Spry2,-ALPP)1Mrt/0 Genetic Background: Not Specified
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MP:0004543 | abnormal sperm physiology | "anomaly in the normal function of spermatozoa" [MGI:monikat "Monika Tomczuk, Mouse Genome Informatics Curator"] |
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Allelic Composition: Prss21tm1Anta/Prss21tm1Anta Genetic Background: involves: NIH Black Swiss
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MP:0005578 | teratozoospermia | "presence of malformed spermatozoa in the semen; malformations include the physical bending of the sperm to produce kinks or bends" [Stedman s Medical Dictionary:ISBN 0-683-40008-8, ava:Anna V. Anagnostopoulos , Mouse Genome Informatics Curator] |
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Allelic Composition: Kcnq3tm1.1Naas/Kcnq3+ Genetic Background: involves: 129S1/Sv * 129X1/SvJ * FVB/N
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MP:0008892 | abnormal sperm flagellum | "any strucutral anomaly of the whiplike posterior filiform portion of the spermatozoon that provides sperm motility" [MESH:A05.360.490.890.840] |
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Allelic Composition: Prss21tm1Anta/Prss21tm1Anta Genetic Background: involves: NIH Black Swiss
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MP:0008893 | detached sperm flagellum | "fragmentation of the whiplike posterior filiform portion of the spermatozoon that provides sperm motility from the sperm head" [MESH:A05.360.490.890.840, MGI:csmith "Cynthia L. Smith, Mouse Genome Informatics Curator"] |
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Allelic Composition: Prss21tm1Anta/Prss21tm1Anta Genetic Background: involves: NIH Black Swiss
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MP:0009230 | abnormal sperm head morphology | "any structural abnormality of the head segment of the sperm cell which contains the nucleus with densely coiled chromatin fibers, and is surrounded anteriorly by the acrosome which contains enzymes used for penetrating the female egg" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Prss21tm1Anta/Prss21tm1Anta Genetic Background: involves: NIH Black Swiss
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MP:0009238 | coiled sperm flagellum | "abnormal twisting of the sperm flagellum into coils or spirals" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Prss21tm1Anta/Prss21tm1Anta Genetic Background: involves: NIH Black Swiss
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MP:0009243 | hairpin sperm flagellum | "a structural alteration where the sperm flagellum becomes bent back (folded) on itself to form a hairpin (loop) structure; a sharp hairpin-like bend formation can disrupt the axial structures and cause the sperm tail to become kinked" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Prss21tm1Anta/Prss21tm1Anta Genetic Background: involves: NIH Black Swiss
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MP:0009647 | decreased fertilization frequency | "he number of secondary oocytes each penetrated by a spermatozoon followed by fusion of the male and female pronuclei are fewer than expected" [MGI:llw2 "Linda Washburn, Mouse Genome Informatics Curator"] |
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Allelic Composition: Prss21tm1Anta/Prss21tm1Anta Genetic Background: involves: NIH Black Swiss
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