chr start stop reference nuc variant nuc depth genic status zygosity variant ID 14 107750763 107750764 A C 38 GENIC homozygous 791295045 14 107750769 107750770 T C 40 GENIC homozygous 791295046 14 107750949 107750950 T C 25 GENIC homozygous 791295047