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Phenotypes Associated with This Genotype
Genotype
MGI:3818004
Allelic
Composition		 Fscn2ahl8/Fscn2ahl8
Cdh23ahl/Cdh23ahl
Genetic
Background		 involves: C57BL/6J * DBA/2J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cdh23ahl mutation (51 available); any Cdh23 mutation (274 available)
Fscn2ahl8 mutation (2 available); any Fscn2 mutation (36 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
hearing/vestibular/ear
increased or absent threshold for auditory brainstem response ( J:139223 )
• 20 dB increase in 16 kHz ABR threshold at 6 weeks of age
• 50 dB increase in 16 kHz ABR threshold at 13 weeks of age

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