RNARNA, BacterialRNA, ViralRNA, RibosomalRNA, Small InterferingRNA, MessengerUridineTritiumRNA, TransferCarbon IsotopesRNA EditingRNA SplicingDNA-Directed RNA PolymerasesEscherichia coliPhosphorus IsotopesUracilProtein BiosynthesisCentrifugation, Density GradientRNA VirusesGenetics, MicrobialDactinomycinRibonucleasesBase SequenceUracil NucleotidesRNA InterferenceCell-Free SystemChloramphenicolMutationLeucineRNA, Double-StrandedMolecular Sequence DataKineticsDNARNA, FungalNucleic Acid ConformationAmino Acyl-tRNA SynthetasesRNA Polymerase IIRNA, CatalyticRNA NucleotidyltransferasesBacterial ProteinsRNA FoldingCell LineTranscription, GeneticNucleic Acid HybridizationCycloheximideRNA Processing, Post-TranscriptionalRifampinRibosomesRNA, AntisensePuromycinTemperatureCells, CulturedChromatographyRNA StabilityPolyribosomesNucleic Acid DenaturationProtein Synthesis InhibitorsStereoisomerismTemplates, GeneticAmino AcidsRNA HelicasesCulture TechniquesGenetic CodeOrotic AcidCytosine NucleotidesColiphagesCulture MediaTime FactorsDNA, BacterialPeptide BiosynthesisCarbon RadioisotopesMethionineMolecular WeightAmino Acid SequenceRNA PrecursorsVirus ReplicationRNA, NeoplasmThymidineLiverSucroseElectrophoresis, Polyacrylamide GelElectrophoresis, DiscRNA, Small NuclearOligoribonucleotidesPhenylalanineRNA CapsNucleotidesMolecular StructureDNA ReplicationRNA, UntranslatedBacillus subtilisPolynucleotidesCell NucleusEnzyme RepressionGenesGalactosidasesSequence Analysis, RNARNA, PlantHot TemperatureDNA, Viral