chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 6325342 6325343 T TC 4 GENIC heterozygous 692182766 4 6325343 6325344 T C 15 GENIC homozygous 527728874 4 6325664 6325665 T - 7 GENIC heterozygous 692182768