chr start stop reference nuc variant nuc depth genic status zygosity variant ID 8 116868612 116868613 A T 60 GENIC homozygous 116670352 8 116868643 116868644 A G 62 GENIC homozygous 116670354 8 116869164 116869165 A T 61 GENIC homozygous 116670356