chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 226087314 226087315 T C 5 GENIC heterozygous 596192909 1 226087315 226087316 T C 6 GENIC heterozygous 596192910 1 226088742 226088743 T C 19 GENIC possibly homozygous 596192911