chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 222552621 222552622 A G 45 GENIC heterozygous 109538041 1 222557744 222557745 G T 59 GENIC heterozygous 109538042 1 222564566 222564567 A G 45 GENIC homozygous 108546842 1 222569365 222569366 C T 37 GENIC heterozygous 108770301 1 222577637 222577638 G T 27 GENIC possibly homozygous 108546854