Genes, rRNARNA, Ribosomal, 16SRNA, RibosomalDNA, RibosomalRNARNA, BacterialPhylogenyRNA, Small InterferingRNA, ViralRNA, Ribosomal, 23SMolecular Sequence DataDNA, BacterialSequence Analysis, DNARNA SplicingRNA EditingBase SequenceBase CompositionNucleic Acid ConformationRNA, Ribosomal, 28SRNA, Ribosomal, 5SBacterial Typing TechniquesRNA, Ribosomal, 18SDNA-Directed RNA PolymerasesRNA Processing, Post-TranscriptionalrRNA OperonRNA, FungalSoil MicrobiologyRNA, MessengerNucleic Acid HybridizationRNA InterferenceRNA VirusesRNA PrecursorsRNA, TransferRNA, Double-StrandedRNA, CatalyticBacteriaSpecies SpecificityPolymerase Chain ReactionRNA Polymerase IIRibosomesRNA FoldingSeawaterFatty AcidsSequence Homology, Nucleic AcidGeologic SedimentsRNA StabilityRNA HelicasesRNA, Small NuclearRNA, ProtozoanRNA, AntisenseSequence Analysis, RNARNA, ArchaealEscherichia coliRNA, Ribosomal, 5.8SActinomycetalesRibosomal ProteinsWater MicrobiologyCluster AnalysisRNA, UntranslatedRNA Polymerase IRNA, PlantRNA CapsAlphaproteobacteriaDNA PrimersPhenotypeFresh WaterBacteroidetesTranscription, GeneticDEAD-box RNA HelicasesCell NucleolusEndoribonucleasesMutationRNA, NeoplasmPolymorphism, Restriction Fragment LengthDNA, ArchaealRNA Polymerase IIIProtein BiosynthesisGammaproteobacteriaKoreaRNA-Binding ProteinsRNA Ligase (ATP)ActinobacteriaQuinonesAmino Acid SequenceBiodiversityVitamin K 2OligoribonucleotidesSodium ChlorideDNA, Ribosomal SpacerBacterial ProteinsMethyltransferasesBetaproteobacteriaRNA, GuideRNA, Small NucleolarTemperatureSaccharomyces cerevisiaeRNA, NuclearBinding SitesPlasmidsAerobiosis