title: Optical transforms of phleomycin-induced nodules in DNA.
mesh_terms: D001761:Bleomycin / Q000494:pharmacology*; D004261:DNA Replication / Q000187:drug effects; D004269:DNA, Bacterial; D004926:Escherichia coli / Q000187:drug effects; D009690:Nucleic Acid Conformation / Q000187:drug effects; D010692:Phleomycins / Q000494:pharmacology*
chemical_list: D004269:DNA, Bacterial; D010692:Phleomycins; D001761:Bleomycin