chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 57504016 57504018 TT -- 9 GENIC heterozygous 61870872 1 57504017 57504018 T - 9 GENIC heterozygous 62128821 1 57506070 57506071 C T 8 GENIC heterozygous 60714610 1 57506077 57506078 C G 6 GENIC heterozygous 60714611