chr start stop reference nuc variant nuc depth genic status zygosity variant ID 18 57656900 57656901 A G 24 GENIC heterozygous 110775688 18 57656910 57656911 A G 31 GENIC heterozygous 110775689 18 57711368 57711369 C T 12 GENIC possibly homozygous 110687021