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Symbol
Name
ID
Ush2a
usherin
MGI:1341292
Phenotype annotations related to vision/eye
Darker colors indicate more annotations
Human Phenotypes
Abnormal retinal vascular morphology
Attenuation of retinal blood vessels
Keratoconus
Astigmatism
Cataract
Posterior subcapsular cataract
Iris hypopigmentation
Optic atrophy
Optic disc drusen
Optic disc pallor
Cystoid macular edema
Abnormality of retinal pigmentation
Bone spicule pigmentation of the retina
Retinal degeneration
Retinal atrophy
Rod-cone dystrophy
Abnormality of fundus pigmentation
Photoreceptor outer segment loss on macular OCT
Abnormal electroretinogram
Abnormal full-field electroretinogram
Abnormal central response of multifocal electroretinogram
Nystagmus
Ophthalmoplegia
High hypermetropia
Myopia
Color vision defect
Nyctalopia
Progressive night blindness
Photophobia
Photopsia
Visual impairment
Reduced visual acuity
Blindness
Visual field defect
Constriction of peripheral visual field
Peripheral visual field loss
Hemianopia
Scotoma
Visual loss
Progressive visual loss
Glaucoma
Disease(s) Associated with USH2A
retinitis pigmentosa
retinitis pigmentosa 39
Usher syndrome
Usher syndrome type 2
Usher syndrome type 2A

Mouse Phenotypes
abnormal retina photoreceptor morphology
short photoreceptor inner segment
short photoreceptor outer segment
retina cone cell degeneration
retina photoreceptor degeneration
abnormal retina photoreceptor layer morphology
abnormal eye electrophysiology
Availability Mouse Genotype
Ush2atm1Tili/Ush2atm1Tili

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
03/25/2025
MGI 6.24
The Jackson Laboratory