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Symbol
Name
ID
Col4a4
collagen, type IV, alpha 4
MGI:104687
Phenotype annotations related to hearing/vestibular/ear
*Aspects of the system are reported to show a normal phenotype.
Darker colors indicate more annotations
Human Phenotypes
Hearing impairment
Disease(s) Associated with COL4A4
autosomal recessive Alport syndrome

Mouse Phenotypes
hearing/vestibular/ear phenotype
increased or absent threshold for auditory brainstem response
impaired hearing
sensorineural hearing loss
Availability Mouse Genotype
Col4a4bwk/Col4a4bwk *
Col4a4m1Btlr/Col4a4m1Btlr
Col4a4m1H/Col4a4m1H *

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
04/16/2024
MGI 6.23
The Jackson Laboratory