chr start stop reference nuc variant nuc depth genic status zygosity variant ID 16 50342449 50342450 G GGGGC 27 INTERGENIC homozygous 47445493 16 50345231 50345235 CCCC ---- 10 INTERGENIC heterozygous 47445526 16 50355892 50355894 TC -- 5 INTERGENIC homozygous 47445583