title: Photochemical addition of amino acids and peptides to homopolyribonucleotides of the major DNA bases.
mesh_terms: D000596:Amino Acids; D004247:DNA; D009842:Oligopeptides; D010777:Photochemistry; D011071:Poly T; D011131:Polyribonucleotides
chemical_list: D000596:Amino Acids; D009842:Oligopeptides; D011131:Polyribonucleotides; D011071:Poly T; D004247:DNA