WHRN gene


The information on this page was automatically extracted from online scientific databases.

From NCBI Gene:

This gene is thought to function in the organization and stabilization of sterocilia elongation and actin cystoskeletal assembly, based on studies of the related mouse gene. Mutations in this gene have been associated with autosomal recessive non-syndromic deafness and Usher Syndrome. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Nov 2016]

From UniProt:

Involved in hearing and vision as member of the USH2 complex. Necessary for elongation and maintenance of inner and outer hair cell stereocilia in the organ of Corti in the inner ear. Involved in the maintenance of the hair bundle ankle region, which connects stereocilia in cochlear hair cells of the inner ear. In retina photoreceptors, required for the maintenance of periciliary membrane complex that seems to play a role in regulating intracellular protein transport.

Covered on Genetics Home Reference:

From NCBI Gene:

  • Usher syndrome, type 2D
  • Deafness, autosomal recessive 31

From UniProt:

Deafness, autosomal recessive, 31 (DFNB31): A form of non-syndromic sensorineural hearing loss. Sensorineural deafness results from damage to the neural receptors of the inner ear, the nerve pathways to the brain, or the area of the brain that receives sound information. [MIM:607084]

Usher syndrome 2D (USH2D): USH is a genetically heterogeneous condition characterized by the association of retinitis pigmentosa and sensorineural deafness. Age at onset and differences in auditory and vestibular function distinguish Usher syndrome type 1 (USH1), Usher syndrome type 2 (USH2) and Usher syndrome type 3 (USH3). USH2 is characterized by congenital mild hearing impairment with normal vestibular responses. [MIM:611383]

Cytogenetic Location: 9q32, which is the long (q) arm of chromosome 9 at position 32

Molecular Location: base pairs 114,402,078 to 114,505,500 on chromosome 9 (Homo sapiens Updated Annotation Release 109.20200522, GRCh38.p13) (NCBI)

Cytogenetic Location: 9q32, which is the long (q) arm of chromosome 9 at position 32
  • CIP98
  • DFNB31
  • PDZD7B
  • USH2D
  • WI