chr start stop reference nuc variant nuc depth genic status zygosity variant ID 3 21373966 21373967 T C 9 GENIC heterozygous 111501971 3 21374347 21374348 T A 4 GENIC homozygous 111501973 3 21374432 21374433 G A 5 GENIC homozygous 111501975 3 21381182 21381183 C T 21 GENIC heterozygous 111501995 3 21381881 21381882 T G 19 GENIC heterozygous 111502003