title: Photochemical addition of amino acids and peptides to DNA.
mesh_terms: D000596:Amino Acids; D000818:Animals; D002417:Cattle; D004247:DNA; D009842:Oligopeptides; D010777:Photochemistry; D011789:Quantum Theory; D013950:Thymus Gland
chemical_list: D000596:Amino Acids; D009842:Oligopeptides; D004247:DNA