chr start stop reference nuc variant nuc depth genic status zygosity variant ID 14 107750763 107750764 A C 24 GENIC homozygous 939317631 14 107750769 107750770 T C 24 GENIC homozygous 939317632 14 107750949 107750950 T C 13 GENIC homozygous 939317633