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Symbol
Name
ID
Six1
sine oculis-related homeobox 1
MGI:102780
Phenotype annotations related to hearing/vestibular/ear
Darker colors indicate more annotations
Human Phenotypes
Conductive hearing impairment
Sensorineural hearing impairment
Disease(s) Associated with SIX1
autosomal dominant nonsyndromic deafness 23

Mouse Phenotypes
absent stapedial artery
decreased otic epithelial cell proliferation
abnormal incus morphology
absent incus
abnormal malleus morphology
abnormal stapes morphology
absent stapes
abnormal otic vesicle development
abnormal inner ear morphology
abnormal cochlea morphology
abnormal cochlear hair cell morphology
decreased cochlear inner hair cell number
increased cochlear inner hair cell number
absent scala media
absent cochlea
decreased cochlea coiling
abnormal inner ear canal morphology
abnormal semicircular canal morphology
abnormal common crus morphology
absent lateral semicircular canal
abnormal crista ampullaris morphology
absent semicircular canals
abnormal inner ear vestibule morphology
small utricle
abnormal vestibular saccule morphology
small vestibular saccule
absent inner ear vestibule
abnormal endolymphatic duct morphology
dilated endolymphatic duct
short endolymphatic duct
small otic capsule
absent inner ear
inner ear hypoplasia
abnormal middle ear morphology
abnormal tympanic membrane morphology
increased or absent threshold for auditory brainstem response
conductive hearing loss
unilateral deafness
Availability Mouse Genotype
Six1Cwe/Six1Cwe
Six1tm1Kwk/Six1tm1Kwk
Six1tm1Mair/Six1tm1Mair
Six1tm1Rsd/Six1tm1Rsd
Six1Cwe/Six1+
Six1tm1Mair/Six1+
Six1tm1Px/Six1tm1Px
Tg(Atoh1-cre/Esr1*)14Fsh/0  (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
04/23/2024
MGI 6.23
The Jackson Laboratory