Evidence for an accumulation of messenger RNA specific for extracellular protease and its relevance to the mechanism of enzyme secretion in bacteria.

Amino Acids/metabolism Bacillus/enzymology,metabolism Bacterial Proteins/biosynthesis Carbon Isotopes Cell Membrane Chromatography, Affinity Culture Media Dactinomycin/pharmacology Depression, Chemical Electrophoresis Enzyme Repression Fusidic Acid/pharmacology Genes Genetic Code Leucine/metabolism Peptide Hydrolases/biosynthesis,metabolism RNA, Bacterial/biosynthesis RNA, Messenger/biosynthesis,metabolism Ribosomes/metabolism Rifampin/pharmacology Time Factors

Amino Acids Bacterial Proteins Carbon Isotopes Culture Media RNA, Bacterial RNA, Messenger Dactinomycin Fusidic Acid Peptide Hydrolases Leucine Rifampin