NCIt definition : Human ESPN wild-type allele is located in the vicinity of 1p36.31 and is approximately
37 kb in length. This allele, which encodes espin protein, plays a role in microvillus
formation, function and maintenance in mechanosensory and chemosensory cells. Mutation
of the gene is associated with type 1M Usher syndrome, autosomal recessive neurosensory
deafness type 36 and autosomal dominant sensorineural deafness without vestibular
involvement.;