Molecular Sequence DataSequence Analysis, DNAPhylogenyBase SequenceAmino Acid SequenceSequence AlignmentSequence Homology, Nucleic AcidRNA, Ribosomal, 16SEvolution, MolecularDNA, RibosomalConserved SequenceSequence AnalysisSequence Homology, Amino AcidSpecies SpecificityChromosomes, Artificial, BacterialNucleic Acid ConformationDNA, BacterialRNA, BacterialNested GenesCloning, MolecularSyntenyMultigene FamilySequence Analysis, RNAOpen Reading FramesSequence HomologyGenes, BacterialPolymerase Chain ReactionChromosome MappingGenetic VariationBase CompositionGenome, PlantGenome, ViralPseudogenesComputational BiologyRepetitive Sequences, Nucleic AcidInterspersed Repetitive SequencesGenomicsGenes, rRNAGenomeDNA, IntergenicRNA, RibosomalDatabases, Nucleic AcidRNA, Ribosomal, 23SGene OrderDNA PrimersBacterial ProteinsRNA, CatalyticDNA, Ribosomal SpacerBacteriaCluster AnalysisNucleic Acid HybridizationBacterial Typing TechniquesEscherichia coliDNA Transposable ElementsGene LibraryIntronsGene DuplicationMutationOryza sativaDNA, ComplementaryBiological EvolutionExpressed Sequence TagsModels, MolecularAlgorithmsBinding SitesDNAGene Transfer, HorizontalGenome, BacterialSoil MicrobiologyModels, GeneticGenes, ViralRNA, ViralCattleSoftwareDNA, Plant5' Untranslated RegionsGenesViral ProteinsPlasmidsWater MicrobiologyOligonucleotide ProbesRNA, MessengerTranscription, GeneticInternetProtein Structure, TertiaryPromoter Regions, GeneticRNAPoint MutationDNA, ViralContig MappingReverse Transcriptase Polymerase Chain ReactionDatabases, FactualPolymorphism, GeneticGene Expression RegulationTranscription FactorsPhysical Chromosome MappingExonsComparative Genomic HybridizationRestriction MappingPhenotype