chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 190592841 190592842 A T 17 GENIC homozygous 108977841 1 190598184 190598185 C A 20 GENIC homozygous 108977842 1 190598231 190598232 C T 19 GENIC homozygous 108977843 1 190598976 190598977 C T 18 GENIC homozygous 109055326