chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 220830233 220830234 C T 37 GENIC homozygous 108994515 1 220832876 220832877 A 36 GENIC possibly homozygous 127485625 1 220833178 220833178 A 11 GENIC homozygous 127485626 1 220833588 220833589 A C 41 GENIC homozygous 108543194 1 220833826 220833827 A G 41 GENIC homozygous 108994516