Cloning, OrganismClone CellsCloning, MolecularMolecular Sequence DataBase SequenceAmino Acid SequenceSequence Homology, Amino AcidDNA, ComplementarySequence Analysis, DNAPhylogenyEscherichia coliSequence AlignmentDNA, BacterialGenes, BacterialBacteriaSequence Homology, Nucleic AcidPolymerase Chain ReactionDNABacterial ProteinsSpecies SpecificityRNA, MessengerPlasmidsChromosome MappingMutationNucleic Acid HybridizationRNA, Ribosomal, 16SBlotting, SouthernDNA PrimersRecombinant ProteinsGene ExpressionAnti-Bacterial AgentsAquatic OrganismsGenesCulture MediaRestriction MappingOrganisms, Genetically ModifiedBlotting, NorthernGene LibraryPhenotypeOpen Reading FramesEvolution, MolecularCell LineTranscription, GeneticDNA, RibosomalMultigene FamilyBiological EvolutionDNA Restriction EnzymesBacteriological TechniquesGenomic LibraryMicrobial Sensitivity TestsGenetic Complementation TestSaccharomyces cerevisiaeModels, BiologicalGenome, BacterialWater MicrobiologyDNA, RecombinantEukaryotaCaenorhabditis elegansMolecular WeightRNA, BacterialConserved SequenceGenomeGenetic VariationMycoplasmaTemperatureCosmidsPlantsGram-Positive BacteriaGene Expression RegulationGenetic VectorsFungiGenomicsDrug Resistance, MicrobialGene Expression Regulation, BacterialKineticsTransfectionModels, GeneticPseudomonasCarrier ProteinsSoil MicrobiologySubstrate SpecificityEnterobacteriaceaeRNABacterial Typing TechniquesExpressed Sequence TagsDNA Transposable ElementsBacteria, AnaerobicOligonucleotide ProbesChromosomes, Artificial, BacterialGenes, FungalSequence HomologyElectrophoresis, Polyacrylamide GelArchaeaTissue DistributionHydrogen-Ion ConcentrationSequence AnalysisTime FactorsMembrane ProteinsCattlePlant Proteins