chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 210999273 210999274 G C 46 GENIC heterozygous 927877010 4 210999289 210999296 ACCAGGC ------- 37 GENIC heterozygous 927939771 4 211001945 211001946 C T 27 GENIC heterozygous 927877011