chr start stop reference nuc variant nuc depth genic status zygosity variant ID 8 2681186 2681187 G T 18 GENIC heterozygous 926412048 8 2700277 2700278 C CT 25 GENIC heterozygous 926451955 8 2700282 2700283 T - 25 GENIC heterozygous 926451956