chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 3217652 3217653 C T 20 GENIC homozygous 115977665 7 3218199 3218200 G A 3 GENIC heterozygous 126630286 7 3219848 3219849 T C 14 GENIC homozygous 115546826 7 3223931 3223932 G A 15 GENIC homozygous 115977671