Rare Autosomal Recessive Non-Syndromic Sensorineural Deafness Type Dfnb, also known as autosomal recessive non-syndromic sensorineural hearing loss type dfnb, is related to deafness, autosomal recessive 6 and deafness, autosomal recessive 2. An important gene associated with Rare Autosomal Recessive Non-Syndromic Sensorineural Deafness Type Dfnb is ADCY1 (Adenylate Cyclase 1), and among its related pathways/superpathways are Olfactory Signaling Pathway and Sensory processing of sound. Related phenotypes are nervous system and hearing/vestibular/ear