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Phenotypes Associated with This Genotype
Genotype
MGI:5013566
Allelic
Composition		 Spo11tm1Mjn/Spo11tm1Mjn
Syce2Gt(FHCRC-GT-S8-7E1)Sor/Syce2Gt(FHCRC-GT-S8-7E1)Sor
Genetic
Background		 involves: 129S4/SvJaeSor * 129X1/SvJ * C57BL/6JOlaHsd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Spo11tm1Mjn mutation (2 available); any Spo11 mutation (21 available)
Syce2Gt(FHCRC-GT-S8-7E1)Sor mutation (2 available); any Syce2 mutation (15 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
reproductive system
arrest of spermatogenesis ( J:173089 )
• spermatocytes are eliminated in stage-IV tubules unlike in wild-type mice

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
03/25/2025
MGI 6.24 		The Jackson Laboratory