chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 72835609 72835610 C - 14 GENIC homozygous 60737960 1 72835635 72835636 G T 16 GENIC homozygous 60737961 1 72835805 72835806 G GT 8 GENIC homozygous 60737963 1 72836057 72836058 T - 12 GENIC heterozygous 60737969 1 72836068 72836069 T - 14 GENIC heterozygous 60737970