chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 86428130 86428131 C - 7 GENIC homozygous 814938907 1 86429749 86429750 C G 16 GENIC homozygous 814938908 1 86429779 86429780 A T 21 GENIC homozygous 814938909 1 86431638 86431639 T C 14 GENIC heterozygous 814938910