chr start stop reference nuc variant nuc depth genic status zygosity variant ID 20 6021182 6021190 GGCTATCA -------- 2 INTERGENIC homozygous 45855274 20 6021507 6021508 C CAA 1 INTERGENIC homozygous 45855275 20 6021661 6021662 T - 2 INTERGENIC homozygous 45855276