chr start stop reference nuc variant nuc depth genic status zygosity variant ID 11 90811790 90811791 T C 18 GENIC homozygous 520878599 11 90811802 90811806 GGTG ---- 12 GENIC possibly homozygous 691196499 11 90812249 90812251 GG -- 4 GENIC heterozygous 691196500