chr start stop reference nuc variant nuc depth genic status zygosity variant ID 10 86257690 86257691 C G 44 GENIC homozygous 138842198 10 86257692 86257693 C A 43 GENIC homozygous 138842199 10 86258909 86258910 G A 44 GENIC homozygous 143463625