title: The viscometric behavior of native and relaxed closed circular PM2 DNAs at intermediate and high ethidium bromide concentrations.
mesh_terms: D001435:Bacteriophages; D004270:DNA, Circular; D004279:DNA, Viral; D004996:Ethidium; D009690:Nucleic Acid Conformation; D011549:Pseudomonas; D014783:Viscosity
chemical_list: D004270:DNA, Circular; D004279:DNA, Viral; D004996:Ethidium