chr start stop reference nuc variant nuc depth genic status zygosity variant ID 6 136545548 136545549 C T 4 GENIC heterozygous 126405059 6 136568693 136568694 C T 5 GENIC heterozygous 126372784 6 136568709 136568710 C T 7 GENIC heterozygous 126405060