Deafness, Autosomal Dominant 64, also known as dfna64, is related to nonsyndromic hearing loss and autosomal recessive nonsyndromic deafness 3. An important gene associated with Deafness, Autosomal Dominant 64 is DIABLO (Diablo IAP-Binding Mitochondrial Protein), and among its related pathways/superpathways are G-protein signaling G-Protein alpha-i signaling cascades and Myometrial relaxation and contraction pathways. Affiliated tissues include brain, and related phenotypes are sensorineural hearing impairment and tinnitus