chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 117991497 117991498 C T 51 GENIC heterozygous 925390252 2 117996858 117996859 C T 37 GENIC heterozygous 925390253 2 117999795 117999796 A G 27 GENIC heterozygous 925390254 2 118007021 118007022 C T 47 GENIC heterozygous 925390255