chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 189891697 189891698 C T 25 GENIC homozygous 108977059 1 189892782 189892783 G A 25 GENIC homozygous 109176495 1 189892918 189892919 C T 13 GENIC homozygous 108464490 1 189893174 189893175 G A 22 GENIC homozygous 108464491 1 189893336 189893337 T C 13 GENIC homozygous 108464492