chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 241394726 241394727 T - 17 GENIC homozygous 820684574 1 241399141 241399145 GAAA ---- 11 GENIC homozygous 820684575 1 241524135 241524136 A - 15 GENIC heterozygous 820684576