chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 210999273 210999274 G C 27 GENIC heterozygous 927343960 4 210999289 210999296 ACCAGGC ------- 19 GENIC heterozygous 927410776 4 211001945 211001946 C T 20 GENIC heterozygous 927343961