chr start stop reference nuc variant nuc depth genic status zygosity variant ID 14 107750763 107750764 A C 11 GENIC homozygous 950896406 14 107750769 107750770 T C 12 GENIC homozygous 950896407 14 107750949 107750950 T C 20 GENIC homozygous 950896408