chr start stop reference nuc variant nuc depth genic status zygosity variant ID 14 107750763 107750764 A C 65 GENIC homozygous 980364621 14 107750769 107750770 T C 66 GENIC homozygous 980364622 14 107750949 107750950 T C 62 GENIC homozygous 980364623