title: Phosphorus NMR of plasmid DNA.
mesh_terms: D003086:Bacteriocin Plasmids; D004269:DNA, Bacterial; D004270:DNA, Circular; D009682:Magnetic Resonance Spectroscopy; D009690:Nucleic Acid Conformation; D010957:Plasmids
chemical_list: D004269:DNA, Bacterial; D004270:DNA, Circular