chr start stop reference nuc variant nuc depth genic status zygosity variant ID 3 177199318 177199319 G A 27 GENIC homozygous 111843221 3 177200202 177200203 T C 18 GENIC homozygous 125943517 3 177202053 177202054 T A 16 GENIC homozygous 111843227 3 177204133 177204134 A G 16 GENIC homozygous 111843229