chr start stop reference nuc variant nuc depth genic status zygosity variant ID 8 4587197 4587198 C T 17 GENIC homozygous 138278859 8 4588612 4588613 A T 18 GENIC homozygous 138278860 8 4588613 4588614 G T 18 GENIC homozygous 138278861 8 4590816 4590817 A G 25 GENIC homozygous 138278862