chr start stop reference nuc variant nuc depth genic status zygosity variant ID 9 66305825 66305826 G A 37 GENIC homozygous 117368744 9 66307173 66307174 C T 54 GENIC possibly homozygous 117710917 9 66308079 66308080 C T 30 GENIC homozygous 117368746