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Symbol
Name
ID
Clrn1
clarin 1
MGI:2388124
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
Abnormal vestibular function
Sensorineural hearing impairment
Disease(s) Associated with CLRN1
Usher syndrome type 3A

Mouse Phenotypes
hearing/vestibular/ear phenotype
absent cochlear inner hair cells
absent cochlear outer hair cells
abnormal cochlear hair cell stereociliary bundle morphology
abnormal inner hair cell stereociliary bundle morphology
abnormal orientation of outer hair cell stereociliary bundles
abnormal outer hair cell stereociliary bundle morphology
abnormal cochlear IHC afferent innervation pattern
cochlear inner hair cell degeneration
cochlear outer hair cell degeneration
degeneration of organ of Corti supporting cells
organ of Corti degeneration
abnormal cochlear hair cell physiology
abnormal cochlear inner hair cell physiology
decreased cochlear microphonics
abnormal vestibular hair cell physiology
abnormal auditory brainstem response
abnormal auditory brainstem response waveform shape
increased or absent threshold for auditory brainstem response
abnormal cochlear nerve compound action potential
abnormal cochlear nerve fiber response
increased or absent distortion product otoacoustic emission threshold
absent distortion product otoacoustic emissions
impaired hearing
deafness
sensorineural hearing loss
reduced linear vestibular evoked potential
Availability Mouse Genotype
Clrn1tm1.1(KOMP)Vlcg/Clrn1tm1.1(KOMP)Vlcg
Clrn1tm1.1Kuna/Clrn1tm1.1Kuna *
Clrn1tm1.1Kuna/Clrn1tm1.1Kuna
Tg(Atoh1-Clrn1)#Kuna/0
Clrn1tm1.2Ugpa/Clrn1tm1.2Ugpa
Clrn1tm2.1Kuna/Clrn1tm2.1Kuna
Clrn1tm2.1Kuna/Clrn1tm2.1Kuna
Tg(Atoh1-Clrn1)#Kuna/0
Clrn1tm1.1Ugpa/Clrn1tm1.1Ugpa
Myo15atm1.1(cre)Ugds/Myo15a+  (conditional)

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