chr start stop reference nuc variant nuc depth genic status zygosity variant ID 18 30784272 30784273 T C 29 GENIC homozygous 46417189 18 30784767 30784768 T A 37 GENIC homozygous 46417191 18 30784951 30784952 C - 25 GENIC homozygous 46417193 18 30785234 30785235 C T 48 GENIC homozygous 46417195