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Mammalian Phenotype Ontology Annotations
Query Results - Summary
Symbol
Name
ID 		Piwil1
piwi-like RNA-mediated gene silencing 1
MGI:1928897
8 phenotypes from 3 alleles in 3 genetic backgrounds
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Allelic Composition
Genetic Background		 Annotated Term Reference
Piwil1tm1.1Embrp/Piwil1+
involves: 129S4/SvJaeSor * C57BL/6 		abnormal spermatid morphology J:182800
azoospermia J:182800
male infertility J:182800
normal reproductive system phenotype J:182800
Piwil1tm1.1Embrp/Piwil1tm1.2Embrp
involves: 129S4/SvJaeSor * BALB/cJ * C57BL/6 		abnormal spermatid morphology J:182800
arrest of spermatogenesis J:182800
male infertility J:182800
Piwil1tm1.2Embrp/Piwil1tm1.2Embrp
involves: 129S4/SvJaeSor * BALB/cJ * C57BL/6 		abnormal spermatid morphology J:182800
arrest of spermatogenesis J:182800
male infertility J:182800
Piwil1tm1Hfl/Piwil1tm1Hfl
involves: 129S1/Sv * 129X1/SvJ * C57BL/6J 		abnormal male germ cell morphology J:77015
arrest of male meiosis J:77015
decreased testis weight J:77015
male infertility J:77015
Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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Send questions and comments to User Support. 		last database update
04/23/2024
MGI 6.23 		The Jackson Laboratory