chr start stop reference nuc variant nuc depth genic status zygosity variant ID 15 46082105 46082106 A C 15 GENIC homozygous 877687781 15 46082192 46082193 G T 12 GENIC homozygous 877687782 15 46103856 46103857 A C 3 GENIC heterozygous 877687783