chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 258235422 258235423 G A 46 GENIC homozygous 61328058 1 258235701 258235704 AAA --- 3 GENIC homozygous 62557944 1 258235903 258235904 A - 23 GENIC homozygous 61328060 1 258235907 258235908 C G 22 GENIC homozygous 62715515