title: A simple autoradiographic method for investigating long range chromosome substructure: size and number of DNA molecules in isolated nucleoids of Escherichia coli.
mesh_terms: D001345:Autoradiography; D001426:Bacterial Proteins; D002876:Chromosomes, Bacterial / Q000648:ultrastructure*; D004269:DNA, Bacterial; D004926:Escherichia coli / Q000648:ultrastructure*; D008855:Microscopy, Electron, Scanning; D009691:Nucleic Acid Denaturation
chemical_list: D001426:Bacterial Proteins; D004269:DNA, Bacterial