chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 120502105 120502106 A T 23 GENIC homozygous 147554921 7 120502144 120502145 C T 25 GENIC homozygous 147554922 7 120503425 120503426 C G 20 GENIC homozygous 138197379