PeptidesRegulatory Sequences, Nucleic AcidRNA, BacterialUridineTritiumCarbon IsotopesPhosphorus IsotopesBase SequenceUracilCentrifugation, Density GradientGenetics, MicrobialRNARNA, TransferMolecular Sequence DataRNA, MessengerEscherichia coliUracil NucleotidesRNA, RibosomalRibonucleasesAmino Acyl-tRNA SynthetasesTranscription, GeneticPromoter Regions, GeneticGenes, RegulatorChloramphenicolDactinomycinPeptide FragmentsRNA NucleotidyltransferasesMutationRibosomesLeucineRifampinBinding SitesPeptide LibraryEnhancer Elements, GeneticCell-Free SystemGene Expression RegulationRNA, ViralAmino Acid SequenceChromatographyDNABacterial ProteinsGenesElectrophoresis, DiscGenetic CodeOrotic AcidAntimicrobial Cationic PeptidesPeptide BiosynthesisPeptides, CyclicSucroseCytosine NucleotidesDNA, BacterialColiphagesNucleic Acid DenaturationTranscription FactorsAmino AcidsDNA-Directed RNA PolymerasesNucleic Acid HybridizationCulture TechniquesProtein BiosynthesisCell LineTemperatureBacillus subtilisProtein BindingCloning, MolecularGalactosidasesSporesMolecular WeightRegulatory Elements, TranscriptionalPolynucleotidesCulture MediaElectrophoresis, Polyacrylamide GelKineticsMethioninePhenylalanineAcrylatesOligopeptidesEnzyme RepressionPuromycinPeptide MappingIsoleucineCarbon RadioisotopesDNA-Binding ProteinsAdenineNucleotidesConserved SequencePolyribosomesVirus CultivationChromatography, DEAE-CelluloseTime FactorsChemical PrecipitationGenes, ReporterMice, TransgenicHot TemperatureValine-tRNA LigaseChromatography, PaperElectrophoresisPlasmidsGene ExpressionCell NucleusSequence Homology, Nucleic Acid