chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 214460606 214460607 G C 23 GENIC homozygous 634107844 4 214460809 214460810 G A 18 GENIC homozygous 634107845 4 214460867 214460868 C A 12 GENIC homozygous 634107846 4 214461544 214461545 A G 32 GENIC heterozygous 634107847