chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 26872754 26872755 C T 31 GENIC heterozygous 403322202 12 26872787 26872788 A C 30 GENIC heterozygous 403322203 12 26872945 26872946 A C 27 GENIC heterozygous 139119396