chr start stop reference nuc variant nuc depth genic status zygosity variant ID 18 22312118 22312119 C T 18 GENIC homozygous 959603342 18 22312634 22312635 T C 17 GENIC homozygous 959603343 18 22315345 22315346 G T 12 GENIC homozygous 959603344 18 22315974 22315975 A C 31 GENIC homozygous 959603345