title: Presence of bacteriophage-like inhibitory particles in Escherichia coli.
abstract: Bacteriophage-like particles were found in the supernatant fluids of Escherichia coli O111a and O111:B(4). Caution is urged in the study of deoxyribonucleic acid synthesis and replication in these strains.
mesh_terms: D003090:Coliphages / Q000302:isolation & purification*; D003470:Culture Media; D004926:Escherichia coli / Q000166:cytology* / Q000254:growth & development; D005827:Genetics, Microbial; D008854:Microscopy, Electron; D008937:Mitomycins; D009154:Mutation; D010772:Phosphotungstic Acid; D013194:Staining and Labeling
chemical_list: D003470:Culture Media; D008937:Mitomycins; D010772:Phosphotungstic Acid