chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 173383917 173383918 A G 6 GENIC homozygous 136371913 2 173384116 173384117 A G 19 GENIC homozygous 136371914 2 173386054 173386055 T G 20 GENIC homozygous 136371915 2 173386206 173386206 T 20 GENIC possibly homozygous 135960828 2 173388334 173388335 T G 21 GENIC homozygous 136371916 2 173388810 173388811 C A 15 GENIC homozygous 136371917