title: Physical characterization of N4-coded messenger RNA.
mesh_terms: D003090:Coliphages; D004352:Drug Resistance, Microbial; D004926:Escherichia coli / Q000187:drug effects; D005111:Extrachromosomal Inheritance; D006824:Hybridization, Genetic; D008970:Molecular Weight; D009154:Mutation; D012333:RNA, Messenger; D012293:Rifampin / Q000494:pharmacology; D014158:Transcription, Genetic
chemical_list: D012333:RNA, Messenger; D012293:Rifampin