Gene Transfer, HorizontalConjugation, GeneticAgrobacterium tumefaciensF FactorPhylogenyMolecular Sequence DataGenes, BacterialPlasmidsRNABase SequenceBacterial ProteinsEvolution, MolecularGenome, BacterialGene Expression Regulation, BacterialRetinal Horizontal CellsRNA, ViralRNA, Small InterferingRNA, RibosomalEscherichia coliSequence Analysis, DNARNA SplicingRNA EditingRNA, BacterialGenome, ArchaealBacteriaDNA, BacterialGenes, ArchaealAmino Acid SequenceArchaeaGenomic IslandsMultigene FamilySequence AlignmentRNA, Ribosomal, 28SBiological EvolutionRNA, MessengerDNA-Directed RNA PolymerasesModels, GeneticRNA, Ribosomal, 5SRNA VirusesGenomicsSpecies SpecificityProkaryotic CellsRNA, Ribosomal, 16SRNA InterferenceSymbiosisGenetic VariationRNA, Double-StrandedDNA Transposable ElementsInterspersed Repetitive SequencesGene OrderSequence Homology, Amino AcidRNA, CatalyticEukaryotaRNA FoldingProphagesHepatitis B Surface AntigensRNA Polymerase IIMutationOpen Reading FramesCluster AnalysisRNA, AntisenseRecombination, GeneticDNA, RibosomalRNA, TransferRNA PrecursorsComputational BiologyPolymerase Chain ReactionNucleic Acid ConformationRNA, FungalDNA Transformation CompetenceGenome, ViralOperonTranscription, GeneticNematodaPlantsEndo-1,3(4)-beta-GlucanaseHepatitis B virusRNA StabilityChlamydiaceaeRNA HelicasesBacteriophagesSequence Homology, Nucleic AcidRNA Processing, Post-TranscriptionalNucleic Acid HybridizationBase CompositionTranscription Factor TFIIIATransformation, BacterialProteobacteriaChromosomes, BacterialSequence HomologyRetinaAlphaproteobacteriaRNA, Small NuclearGenes, ViralConserved SequenceFungiNeocallimastigalesRNA Polymerase IIIRNA, UntranslatedCloning, Molecular