chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 57505691 57505693 AC -- 12 GENIC heterozygous 61292869 1 57506070 57506071 C T 6 GENIC heterozygous 60714610 1 57506077 57506078 C G 4 GENIC heterozygous 60714611