About   Help   FAQ
Phenotypes Associated with This Genotype
Genotype
MGI:4441519
Allelic
Composition
Cdh23tm1.2Ugds/Cdh23tm1.2Ugds
Genetic
Background
involves: 129S1/SvImJ * BALB/c * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cdh23tm1.2Ugds mutation (0 available); any Cdh23 mutation (275 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
hearing/vestibular/ear
• at P5, outer hair cell fold angle peaks at zero degrees indicating no detectable concavity unlike in wild-type mice
• the contour of the cuticular plate remains convex unlike in wild-type mice
• outer hair cells exhibit a slight flattening of their neural and abneural sides compared to in wild-type mice
• hair bundles are fragmented compared to in wild-type mice

nervous system
• at P5, outer hair cell fold angle peaks at zero degrees indicating no detectable concavity unlike in wild-type mice
• the contour of the cuticular plate remains convex unlike in wild-type mice
• outer hair cells exhibit a slight flattening of their neural and abneural sides compared to in wild-type mice
• hair bundles are fragmented compared to 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)
Citing These Resources
Funding Information
Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
Send questions and comments to User Support.
last database update
01/06/2026
MGI 6.24
The Jackson Laboratory