chr start stop reference nuc variant nuc depth genic status zygosity variant ID 14 107750763 107750764 A C 22 GENIC homozygous 995066237 14 107750769 107750770 T C 21 GENIC homozygous 995066238 14 107750949 107750950 T C 23 GENIC homozygous 995066239