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Phenotypes Associated with This Genotype
Genotype
MGI:5582638
Allelic
Composition
m12Anu/m12Anu
Genetic
Background
Not Specified
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phenotype observed in females
phenotype observed in males
N normal phenotype
hearing/vestibular/ear
N
• mice exhibit normal vestibular function, middle ear morphology and stria vascularis
• mice exhibit normal auditory brainstem response (ABR) threshold at 4 weeks and normal age-related ABR threshold increase
• progressive degeneration
• outer hair cell like in appearance (U-shape, often splayed stereocilia and two rows of stereocilia bundles per cell)
• at the basal level at 8 weeks that extends to the middle region with age
• severe at 4 weeks, progressive
• profoundly deaf by 24 weeks

nervous system
• outer hair cell like in appearance (U-shape, often splayed stereocilia and two rows of stereocilia bundles per cell)

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
nonsyndromic deafness DOID:0050563 J:207337


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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last database update
12/10/2024
MGI 6.24
The Jackson Laboratory