chr start stop reference nuc variant nuc depth genic status zygosity variant ID 3 163553403 163553404 G T 13 GENIC homozygous 111804505 3 163553548 163553549 A G 13 GENIC homozygous 111804507 3 163553823 163553824 G C 13 GENIC homozygous 111804509 3 163554185 163554186 A C 18 GENIC homozygous 111804511