chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 189828177 189828178 T G 26 GENIC homozygous 937473554 2 189829637 189829638 A G 15 GENIC homozygous 937473555 2 189831648 189831649 C A 15 GENIC homozygous 937473556 2 189833916 189833917 A C 25 GENIC homozygous 937473557 2 189835091 189835092 T A 21 GENIC homozygous 937473558