Deafness, Autosomal Recessive 2, also known as dfnb2, is related to usher syndrome, type if and deafness, autosomal recessive 23, and has symptoms including vertigo An important gene associated with Deafness, Autosomal Recessive 2 is MYO7A (Myosin VIIA), and among its related pathways/superpathways are Olfactory Signaling Pathway and Sweet Taste Signaling. Affiliated tissues include brain and retina, and related phenotypes are sensorineural hearing impairment and vertigo