chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 198659908 198659909 C T 9 GENIC homozygous 108498281 1 198660701 198660702 T C 12 GENIC homozygous 108498285 1 198661734 198661735 T C 9 GENIC homozygous 108498287