Fig. 8From: Role of DFNB1 mutations in hereditary hearing loss among assortative mating hearing impaired families from South Indiaa Pedigree of DXD CHE 30 family wherein there is possibility of nonallelic gene interaction leading to hearing impairment. b Pedigree of DXD CHE 10 family wherein there is possibility of non-allelic gene interaction leading to hearing impairmentBack to article page