chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 249879941 249879942 T A 3 GENIC homozygous 108606993 1 249882868 249882869 G T 4 GENIC homozygous 108606995 1 249883220 249883221 T C 2 GENIC homozygous 108606996 1 249883599 249883600 T A 3 GENIC homozygous 108606997 1 249883796 249883797 T G 5 GENIC homozygous 108606998