chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 70754412 70754413 G A 16 GENIC homozygous 54445743 7 70756232 70756242 AAAAAAAAAA ---------- 2 GENIC heterozygous 54981732 7 70756776 70756778 AC -- 4 GENIC heterozygous 54981736 7 70758801 70758802 G A 20 GENIC homozygous 54445745