Role of the ribosome in stringent control of bacterial RNA synthesis.

Amino Acyl-tRNA Synthetases Antibiotics, Antineoplastic/pharmacology Autoradiography Bacterial Proteins/biosynthesis Carbon Isotopes Chloramphenicol/pharmacology Drug Stability Escherichia coli/drug effects,metabolism Genetics, Microbial Kinetics Leucine/metabolism Models, Biological Mutation Phosphates/metabolism Phosphorus Isotopes RNA, Bacterial/biosynthesis Ribosomes/metabolism Temperature Tritium Uracil/metabolism Valine

Antibiotics, Antineoplastic Bacterial Proteins Carbon Isotopes Phosphates Phosphorus Isotopes RNA, Bacterial Tritium Uracil Chloramphenicol Amino Acyl-tRNA Synthetases Leucine Valine