RNA, BacterialUridineTritiumCarbon IsotopesPhosphorus IsotopesUracilCentrifugation, Density GradientGenetics, MicrobialRNA, TransferRNAUracil NucleotidesRNA, RibosomalRibonucleasesBiologyAmino Acyl-tRNA SynthetasesEscherichia coliChloramphenicolDactinomycinRNA NucleotidyltransferasesRNA, MessengerSystems BiologyRifampinRibosomesCell-Free SystemLeucineChromatographyMolecular BiologyGenetic CodeElectrophoresis, DiscOrotic AcidRNA, ViralCytosine NucleotidesSucroseNucleic Acid DenaturationColiphagesCulture TechniquesDNA-Directed RNA PolymerasesSporesGalactosidasesPolynucleotidesMutationDNA, BacterialCulture MediaBacterial ProteinsBacillus subtilisTemperatureEnzyme RepressionAcrylatesDevelopmental BiologyMethioninePhenylalanineNucleic Acid HybridizationVirus CultivationNucleotidesAmino AcidsAdeninePuromycinCarbon RadioisotopesIsoleucinePolyribosomesValine-tRNA LigaseChromatography, DEAE-CelluloseChemical PrecipitationNitrosoguanidinesChromatography, PaperProtein BiosynthesisHot TemperatureElectrophoresisCentrifugation, ZonalHybridization, GeneticSulfur IsotopesMagnesiumSaccharomycesPhosphorus RadioisotopesSynthetic BiologyCentrifugationPeptide BiosynthesisThymineThymidineValineMolecular WeightSpectrophotometryElectrophoresis, PaperGenesElectrophoresis, Polyacrylamide GelTime FactorsGuanine NucleotidesDNARNA VirusesArbovirusesMethodsComputational BiologyMicropore FiltersNucleosidesL Cells (Cell Line)Phenylalanine-tRNA LigaseReoviridaeTemplates, GeneticBase SequenceMycotoxins