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Phenotypes Associated with This Genotype
Genotype
MGI:4429960
Allelic
Composition		 Cdh23v-2J/Cdh23+
Espnje/Espn+
Genetic
Background		 (B6(V)-Cdh23v-2J/J x JE/LeJ)F1
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cdh23v-2J mutation (1 available); any Cdh23 mutation (275 available)
Espnje mutation (2 available); any Espn mutation (35 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
hearing/vestibular/ear
hearing/vestibular/ear phenotype ( J:78812 )
N
• double heterozygotes do not have hearing impairment as determined by click tests and ABR threshold assessments

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
01/20/2026
MGI 6.24 		The Jackson Laboratory