chr start stop reference nuc variant nuc depth genic status zygosity variant ID 20 33112790 33112791 A G 43 GENIC homozygous 517875695 20 33112841 33112842 T C 32 GENIC homozygous 517875696 20 33113079 33113080 T G 37 GENIC homozygous 517875697 20 33113939 33113940 G GCA 29 GENIC homozygous 690031825 20 33115028 33115029 T TA 12 GENIC heterozygous 690031826