chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 276494871 276494872 C T 18 GENIC heterozygous 61648727 1 276509777 276509781 CTCT ---- 4 GENIC heterozygous 61337436 1 276524406 276524407 T A 32 GENIC heterozygous 61230594 1 276527886 276527890 ACAC ---- 13 GENIC homozygous 61684673