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Symbol
Name
ID
Espn
espin
MGI:1861630
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
Vestibular areflexia
Sensorineural hearing impairment
Disease(s) Associated with ESPN
autosomal recessive nonsyndromic deafness 36

Mouse Phenotypes
hearing/vestibular/ear phenotype
abnormal inner ear morphology
abnormal cochlear hair cell morphology
abnormal cochlear hair cell stereociliary bundle morphology
abnormal inner hair cell stereociliary bundle morphology
abnormal outer hair cell stereociliary bundle morphology
decreased cochlear hair cell stereocilia number
short cochlear hair cell stereocilia
thin cochlear hair cell stereocilia
cochlear inner hair cell degeneration
cochlear outer hair cell degeneration
cochlear hair cell degeneration
abnormal organ of Corti morphology
pillar cell degeneration
organ of Corti degeneration
abnormal stria vascularis morphology
abnormal tectorial membrane morphology
detached tectorial membrane
abnormal vestibular hair cell stereociliary bundle morphology
thin vestibular hair cell stereocilia
vestibular hair cell degeneration
abnormal crista ampullaris neuroepithelium morphology
abnormal inner ear vestibule morphology
abnormal utricular macula morphology
vestibular saccular macula degeneration
abnormal otolithic membrane morphology
abnormal ear physiology
abnormal endocochlear potential
absent cochlear microphonics
abnormal hearing electrophysiology
increased or absent threshold for auditory brainstem response
absent cochlear nerve compound action potential
deafness
abnormal vestibular system physiology
absent linear vestibular evoked potential
reduced linear vestibular evoked potential
Availability Mouse Genotype
Espnje/Espnje
Espntm1Pgg/Espntm1Pgg *
Espnje/Espn+

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
04/23/2024
MGI 6.23
The Jackson Laboratory