chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 220746610 220746611 T C 22 GENIC homozygous 108542990 1 220747196 220747197 A G 14 GENIC homozygous 108542992 1 220748649 220748650 T C 14 GENIC homozygous 108542994 1 220751336 220751337 T A 30 GENIC homozygous 108542998 1 220751491 220751492 G A 17 GENIC homozygous 108543000