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Phenotypes Associated with This Genotype
Genotype
MGI:4950062
Allelic
Composition		 Crisp4tm1.2Mkob/Crisp4tm1.2Mkob
Genetic
Background		 involves: C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Crisp4tm1.2Mkob mutation (0 available); any Crisp4 mutation (21 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
reproductive system
reproductive system phenotype ( J:171346 )
N
• males and females are fertile and males have normal testes weights and morphology
impaired acrosome reaction ( J:171346 )
• decrease in the ability to undergo the acrosome reaction in response to progesterone

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
04/09/2024
MGI 6.23 		The Jackson Laboratory