MAT
808c_2928
Note: Each choice will be used exactly once.
cytosine thymine uracil 5-methylcytosine MAT808c_76a7
Note: Each choice will be used exactly once.
cytosine thymine uracil 5-hydroxymethylcytosine MAT808c_1915
Note: Each choice will be used exactly once.
cytosine thymine uracil dihydrouracil