title: Changes in contour length of polydeoxynucleotide fragments: direct evidence for bifunctional intercalative binding of antibiotic ligands.
mesh_terms: D000906:Antibodies; D055598:Chemical Phenomena; D002621:Chemistry; D003609:Dactinomycin; D004996:Ethidium; D007700:Kinetics; D009690:Nucleic Acid Conformation; D011089:Polydeoxyribonucleotides; D013329:Structure-Activity Relationship
chemical_list: D000906:Antibodies; D011089:Polydeoxyribonucleotides; D003609:Dactinomycin; D004996:Ethidium