MP:0001146 | abnormal testis morphology | "anomalous structure of the male reproductive glands" [Stedman s Medical Dictionary:ISBN 0-683-40008-8] |
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Allelic Composition: Cyp19a1tm1Sih/Cyp19a1tm1Sih Genetic Background: involves: 129S/SvEv
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MP:0001147 | small testis | "reduced size of the male reproductive glands" [Stedman s Medical Dictionary:ISBN 0-683-40008-8, J:58959] |
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Allelic Composition: Cyp19a1tm1Sih/Cyp19a1tm1Sih Genetic Background: involves: 129S/SvEv
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MP:0001152 | Leydig cell hyperplasia | "increased number of interstitial cells of the seminiferous tubules that secrete testosterone" [J:45065] |
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Allelic Composition: Cyp19a1tm1Sih/Cyp19a1tm1Sih Genetic Background: involves: 129S/SvEv
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MP:0001154 | seminiferous tubule degeneration | "a retrogressive impairment of function or destruction of the tubules in the testes where spermatogenesis occurs" [J:50844] |
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Allelic Composition: Cyp19a1tm1Sih/Cyp19a1tm1Sih Genetic Background: involves: 129S/SvEv
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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: Cyp19a1tm1Sih/Cyp19a1tm1Sih Genetic Background: involves: 129S/SvEv
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MP:0001925 | male infertility | "inability of male to produce live offspring" [Stedman s Medical Dictionary:ISBN 0-683-40008-8, J:60409] |
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Allelic Composition: Cyp19a1tm1Sih/Cyp19a1tm1Sih Genetic Background: involves: 129S/SvEv
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MP:0002118 | abnormal lipid homeostasis | "anomaly in the state of equilibrium in the body with respect to lipids in the fluids and tissues" [csmith:Cynthia L. Smith , Mouse Genome Informatics Curator] |
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Allelic Composition: Cyp19a1tm1Sih/Cyp19a1tm1Sih Genetic Background: involves: 129S/SvEv
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MP:0002211 | abnormal primary sex determination | "aberrant gonadal development resulting in either abnormal or absent gonads or the development of gonads inconsistent with the chromosomal sex " [llw2:Linda Washburn , Mouse Genome Informatics Curator, csmith:Cynthia L. Smith , Mouse Genome Informatics Curator] |
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Allelic Composition: Bdnftm1Krj/Bdnftm1Lfr,H2afvTg(Wnt1-cre)11Rth/0 Genetic Background: involves: 129S2/SvPas * C57BL/6 * CBA
Allelic Composition: Nr0b1tm1Lja/Y Genetic Background: involves: C57BL/6JEi * DBA/2J
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MP:0002776 | Sertoli cell hyperplasia | "increased number of cells of the seminiferous tubules that create the blood-testes barrier and enable spermatogenesis" [J:71710, pvb:Pierre Vanden Borre , Mouse Genome Informatics Curator] |
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Allelic Composition: Cyp19a1tm1Sih/Cyp19a1tm1Sih Genetic Background: involves: 129S/SvEv
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MP:0002786 | abnormal Leydig cell morphology | "malformation or absence of the interstitial cells of the seminiferous tubules that secrete testosterone" [pvb:Pierre Vanden Borre , Mouse Genome Informatics Curator] |
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Allelic Composition: Cyp19a1tm1Sih/Cyp19a1tm1Sih Genetic Background: involves: 129S/SvEv
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MP:0002995 | primary sex reversal | "gonad type is not consistent with chromosomal sex" [llw2:Linda Washburn , Mouse Genome Informatics Curator] |
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Allelic Composition: Bdnftm1Krj/Bdnftm1Lfr,H2afvTg(Wnt1-cre)11Rth/0 Genetic Background: involves: 129S2/SvPas * C57BL/6 * CBA
Allelic Composition: Nr0b1tm1Lja/Y Genetic Background: involves: C57BL/6JEi * DBA/2J
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MP:0002996 | ovotestis | "gonad with both ovarian and testicular tissue" [llw2:Linda Washburn , Mouse Genome Informatics Curator] |
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Allelic Composition: Nr0b1tm1Lja/Y Genetic Background: involves: C57BL/6JEi * DBA/2J
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MP:0004109 | abnormal Sertoli cell development | "anomalous differentiation of cells that support germ cell differentiation in males" [llw2:Linda Washburn , Mouse Genome Informatics Curator] |
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Allelic Composition: Cyp19a1tm1Sih/Cyp19a1tm1Sih Genetic Background: involves: 129S/SvEv
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MP:0004728 | abnormal efferent ductules of testis | "any structural abnormality in the small seminal ducts that lead from the testis to the head of the epididymis" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Cyp19a1tm1Sih/Cyp19a1tm1Sih Genetic Background: involves: 129S/SvEv
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MP:0004806 | absent germ cells | "absence of germ cells, that is, any of the reproductive (generative) cells of a multicellular organism, whether they are undifferentiated or fully differentiated" [ISBN:0-683-40008-8 "Stedman s Medical Dictionary, 27th edition"] |
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Allelic Composition: Cyp19a1tm1Sih/Cyp19a1tm1Sih Genetic Background: involves: 129S/SvEv
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MP:0004852 | decreased testis weight | "reduced average weight of the male reproductive glands" [MGI:csmith "Cynthia L. Smith, Mouse Genome Informatics Curator"] |
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Allelic Composition: Cyp19a1tm1Sih/Cyp19a1tm1Sih Genetic Background: involves: 129S/SvEv
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MP:0004901 | decreased male germ cell number | "reduced numbers of male germ cells whether they are undifferentiated or fully differentiated" [MGI:llw2 "Linda Washburn, Mouse Genome Informatics Curator", MGI:smb "Susan M. Bello, Mouse Genome Informatics Curator"] |
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Allelic Composition: Cyp19a1tm1Sih/Cyp19a1tm1Sih Genetic Background: involves: 129S/SvEv
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MP:0006262 | testis tumor | "presence of abnormal rapidly proliferating cells in the testis, usually in the form of a distinct mass" [smb:Susan M Bello, Mouse Genome Informatics Curator, J:60034] |
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Allelic Composition: Cyp19a1tm1Sih/Cyp19a1tm1Sih Genetic Background: involves: 129S/SvEv
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MP:0006417 | rete testis obstruction | "any impediment or blockage of the network of canals at the termination of the straight tubules in the mediastinum testis" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Cyp19a1tm1Sih/Cyp19a1tm1Sih Genetic Background: involves: 129S/SvEv
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MP:0006418 | abnormal testis cord formation | "any structural anomaly in the formation of the attachments derived from the primordial seminiferous cords that differentiate into seminiferous tubules in adolescence; defective testis cord formation is most likely to reflect abnormal function of either Sertoli cells or peritubular myoid (PTM) cells which normally cooperate to deposit a layer of basal lamina that defines the edges of individual testis cords" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Cyp19a1tm1Sih/Cyp19a1tm1Sih Genetic Background: involves: 129S/SvEv
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MP:0006419 | disorganized testis cords | "derangement of the pattern of the attachments derived from the primordial seminiferous cords that differentiate into seminiferous tubules in adolescence" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Cyp19a1tm1Sih/Cyp19a1tm1Sih Genetic Background: involves: 129S/SvEv
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MP:0006420 | abnormal peritubular myoid cell morphology | "any structural anomaly of the flattened smooth myoepithelial cells of mesodermal origin that lie just outside the basal lamina of the seminiferous tubule" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Cyp19a1tm1Sih/Cyp19a1tm1Sih Genetic Background: involves: 129S/SvEv
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MP:0006421 | decreased number of peritubular myoid cells | "reduced number of the flattened smooth myoepithelial cells of mesodermal origin that lie just outside the basal lamina of the seminiferous tubule" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Cyp19a1tm1Sih/Cyp19a1tm1Sih Genetic Background: involves: 129S/SvEv
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MP:0006427 | ectopic Leydig cells | "abnormal position of the interstitial cells of the seminiferous tubules, which normally reside in the peritubular space and extend from the coelomic surface to the dorsal surface of the gonad" [J:81356, MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Cyp19a1tm1Sih/Cyp19a1tm1Sih Genetic Background: involves: 129S/SvEv
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MP:0006428 | ectopic Sertoli cells | "abnormal position of the cells of the seminiferous tubules that create the blood-testes barrier and enable spermatogenesis" [J:71710, MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Cyp19a1tm1Sih/Cyp19a1tm1Sih Genetic Background: involves: 129S/SvEv
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MP:0008297 | retention of the x-zone | "failure of the transient cortical layer juxtaposed to the medulla and the zona reticularis to degenerate after puberty in males or after pregnancy in females" [MGI:llw2 "Linda Washburn, Mouse Genome Informatics Curator", PMID:3582592] |
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Allelic Composition: Cyp19a1tm1Sih/Cyp19a1tm1Sih Genetic Background: involves: 129S/SvEv
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MP:0009257 | dilated seminiferous tubules | "the luminal space of the seminiferous tubules is increased in volume or area, usually with an increase in contained fluid" [MGI:csmith "Cynthia L. Smith, Mouse Genome Informatics Curator"] |
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Allelic Composition: Cyp19a1tm1Sih/Cyp19a1tm1Sih Genetic Background: involves: 129S/SvEv
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MP:0009433 | polyovular ovarian follicle | "an ovarian follicle containing more than one oocyte (ovum)" [MGI:anna "Anna V. Anagnostopoulos, Mouse Genome Informatics Curator"] |
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Allelic Composition: Cyp19a1tm1Sih/Cyp19a1tm1Sih Genetic Background: involves: 129S/SvEv
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MP:0011750 | abnormal seminiferous tubule epithelium morphology | "any structural anomaly of the stratified epithelial lining of the seminiferous tubules, consisting of the developing spermatozoa and the supporting Sertoli cells, which are tall, columnar type cells that line the tubule" [MGI:csmith] |
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Allelic Composition: Cyp19a1tm1Sih/Cyp19a1tm1Sih Genetic Background: involves: 129S/SvEv
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MP:0013603 | abnormal fetal Leydig cell differentiation | "atypical formation of or inability to produce the first or fetal population of Leydig cells (FLCs); in mice, FLCs arise in the testicular interstitium between E12.5 and E13.0, approximately 1 day after the appearance of Sertoli cells; Sertoli cells trigger differentiation of steroidogenic factor 1-positive (SF1-positive) progenitor cells into FLCs via paracrine regulation; the intercellular Notch signaling pathway is also involved in FLC establishment and maintenance; the FLC population increases dramatically during embryonic development despite the fact that differentiating FLCs are mitotically inactive, suggesting that expansion of FLC populations results from differentiation of progenitor cells, rather than cell division of existing FLCs; the SF1-positive cells in gonadal primordia are the primary source of FLCs but other sources such as neighboring mesonephros, migrating neural crest cells, and cells from the coelomic epithelium or interstitium are potential contributors also; at the end of fetal life and during the first 2 postnatal weeks in rodents, FLCs are gradually replaced by adult Leydig cells (ALCs)" [PMID:23568777] |
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Allelic Composition: Cyp19a1tm1Sih/Cyp19a1tm1Sih Genetic Background: involves: 129S/SvEv
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