chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 90936314 90936315 G C 12 GENIC heterozygous 60759395 1 90937567 90937568 G A 52 INTERGENIC heterozygous 60759428 1 91100473 91100474 G A 62 INTERGENIC heterozygous 60759577