chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 91657611 91657612 G A 15 GENIC homozygous 120869873 1 91658878 91658879 G A 25 GENIC homozygous 120869874 1 91659852 91659853 C T 17 GENIC homozygous 120869875 1 91661580 91661581 G A 26 GENIC homozygous 120869876 1 91661645 91661646 T C 24 GENIC homozygous 108888244