chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 96662549 96662550 T G 4 GENIC homozygous 126040241 4 96696624 96696625 C A 8 GENIC homozygous 126040242 4 96794812 96794813 T C 3 GENIC heterozygous 126040243