. "OMIM:400047"^^ . . "DFNY2"^^ . . "A Y-linked deafness characterized by male-limited bilateral progressive sensorineural hearing loss of variable severity, with onset in the third to fifth decades of life that has_material_basis_in mutation in TBL1Y on chromosome Yp11.2."^^ . "disease_ontology"^^ . "Y-linked deafness 2"^^ . "DOID:0111758"^^ .