chr start stop reference nuc variant nuc depth genic status zygosity variant ID 6 4865252 4865253 T C 12 GENIC possibly homozygous 54279147 6 4865969 4865970 T C 6 GENIC homozygous 54279148 6 4866758 4866759 C CT 1 GENIC homozygous 55022768