chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 256055342 256055343 A G 3 GENIC heterozygous 129861919 1 256055829 256055830 T A 15 GENIC heterozygous 129861920 1 256071799 256071800 A G 31 GENIC homozygous 108619967