chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 220746610 220746611 T C 24 GENIC homozygous 108542990 1 220747196 220747197 A G 26 GENIC homozygous 108542992 1 220747868 220747869 C T 28 GENIC homozygous 108994455 1 220750957 220750958 A C 22 GENIC homozygous 108994456 1 220751336 220751337 T A 19 GENIC homozygous 108542998