Y-Linked Deafness, also known as dfny, is related to deafness, y-linked 2 and deafness, y-linked 1. An important gene associated with Y-Linked Deafness is DFNY1 (Deafness, Y-Linked 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