chr start stop reference nuc variant nuc depth genic status zygosity variant ID 17 87079801 87079802 T C 80 GENIC heterozygous 47220238 17 87079857 87079858 C - 67 GENIC heterozygous 47220239 17 87081949 87081950 C T 40 GENIC heterozygous 47220240