chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 102683558 102683559 G GTATC 15 GENIC homozygous 61486792 1 102684809 102684811 AC -- 18 GENIC heterozygous 60780086 1 102685212 102685213 T - 21 GENIC homozygous 60780087