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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Cdh23tm2.1Kjn
targeted mutation 2.1, Kenneth R Johnson
MGI:5897995
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Cdh23tm2.1Kjn/Cdh23tm2.1Kjn B6N(Cg)-Cdh23tm2.1Kjn/Kjn MGI:5898129


Genotype
MGI:5898129
hm1
Allelic
Composition
Cdh23tm2.1Kjn/Cdh23tm2.1Kjn
Genetic
Background
B6N(Cg)-Cdh23tm2.1Kjn/Kjn
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cdh23tm2.1Kjn mutation (1 available); any Cdh23 mutation (281 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
hearing/vestibular/ear
N
• The severe outer and inner hair cell loss phenotype is rescued by this revertant allele, and normal ABR thresholds are found up through 18 months of age at 16 kHz and 32 kHz, but low frequency hearing loss, 8 kHz, normally found on this genetic background still occurs.





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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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last database update
11/12/2024
MGI 6.24
The Jackson Laboratory