chr start stop reference nuc variant nuc depth genic status zygosity variant ID 14 21957133 21957134 A G 32 GENIC homozygous 113380631 14 21957991 21957992 G C 27 GENIC homozygous 113581177 14 21960312 21960313 T G 19 GENIC homozygous 113380637