chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 189828177 189828178 T G 20 GENIC homozygous 940417047 2 189829637 189829638 A G 30 GENIC homozygous 940417048 2 189831648 189831649 C A 29 GENIC homozygous 940417049 2 189833916 189833917 A C 15 GENIC homozygous 940417050 2 189835091 189835092 T A 16 GENIC homozygous 940417051