chr start stop reference nuc variant nuc depth genic status zygosity variant ID 16 20646530 20646531 T G 33 GENIC homozygous 111753176 16 20646827 20646828 T C 36 GENIC homozygous 111753178 16 20650548 20650549 T C 31 GENIC homozygous 111753180 16 20650738 20650739 C G 50 GENIC homozygous 111753182 16 20650739 20650740 G A 50 GENIC homozygous 111753184