chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 82526672 82526674 GC -- 24 GENIC heterozygous 693423750 1 82526731 82526733 TG -- 25 GENIC heterozygous 693423751 1 82530669 82530670 C CGT 4 GENIC heterozygous 693423752 1 82536849 82536853 AAAA ---- 19 GENIC heterozygous 693423754