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Phenotypes Associated with This Genotype
Genotype
MGI:3050574
Allelic
Composition		 Akap9mei2-5/Akap9mei2-5
Genetic
Background		 involves: 129S1/Sv * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Akap9mei2-5 mutation (0 available); any Akap9 mutation (182 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
reproductive system
arrest of male meiosis ( J:86161 )
• meiotic arrest at pachytene stage
• some post meiotic spermatids present
abnormal testis morphology ( J:86161 )
• testis size varies with genetic background
male infertility ( J:86161 )
• sterility in males only

endocrine/exocrine glands
abnormal testis morphology ( J:86161 )
• testis size varies with genetic background

cellular
arrest of male meiosis ( J:86161 )
• meiotic arrest at pachytene stage
• some post meiotic spermatids present

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