chr start stop reference nuc variant nuc depth genic status zygosity variant ID 20 33506061 33506062 C A 10 GENIC heterozygous 885307465 20 33506069 33506070 C T 14 GENIC heterozygous 885307466 20 33508809 33508810 G T 17 GENIC homozygous 885307467 20 33508851 33508852 A T 6 GENIC homozygous 885307468 20 33520828 33520829 C A 5 GENIC homozygous 885307469