chr start stop reference nuc variant nuc depth genic status zygosity variant ID 16 21191602 21191603 T G 11 GENIC homozygous 47330138 16 21194975 21194976 T G 15 GENIC homozygous 47330148 16 21196773 21196774 G T 5 GENIC heterozygous 47330152 16 21196774 21196775 T G 5 GENIC heterozygous 47993144