chr start stop reference nuc variant nuc depth genic status zygosity variant ID 3 80992182 80992183 A G 38 GENIC homozygous 57492488 3 80992356 80992357 A T 60 GENIC homozygous 57492490 3 80992408 80992409 T G 59 GENIC heterozygous 57492492