Biological EvolutionPhylogenyMolecular Sequence DataModels, BiologicalBacteriaGenome, BacterialSpecies SpecificityRNA, Ribosomal, 16SBacterial ProteinsBase SequenceEscherichia coliAquatic OrganismsOrganisms, Genetically ModifiedDNA, BacterialSequence Analysis, DNACulture MediaAnti-Bacterial AgentsAmino Acid SequenceBacteriological TechniquesEvolution, MolecularDNA, RibosomalEukaryotaMicrobial Sensitivity TestsMycoplasmaWater MicrobiologyMutationSequence AlignmentGram-Positive BacteriaCaenorhabditis elegansGenes, BacterialFungiPhenotypeSequence Homology, Amino AcidEnterobacteriaceaeRNA, BacterialGenomicsGenomeBacterial InfectionsPolymerase Chain ReactionBacteria, AnaerobicCloning, MolecularTemperatureColony Count, MicrobialModels, GeneticDrug Resistance, MicrobialSoil MicrobiologyAnaerobiosisSaccharomyces cerevisiaeDrosophila melanogasterEcosystemGram-Negative Bacterial InfectionsArchaeaStaphylococcusFermentationSeawaterPseudomonasGene Expression Regulation, BacterialPlantsBase CompositionPseudomonas aeruginosaVirulenceInvertebratesBacterial Typing TechniquesDatabases, GeneticBacteria, AerobicPneumocystisFecesMarine BiologyCorynebacteriumGenes, rRNAStaphylococcus aureusTime FactorsHydrogen-Ion ConcentrationEukaryotic CellsMetabolic Networks and PathwaysMultigene FamilyGenetic VariationSequence Homology, Nucleic AcidActinomycetalesHot TemperatureBloodFresh WaterCampylobacterKlebsiellaConserved SequenceDNA PrimersClostridiumProteusFood MicrobiologyMicroscopy, ElectronProkaryotic CellsMycoplasma InfectionsYeastsGene Expression ProfilingAntigens, BacterialMycobacteriumSoftwareAdaptation, PhysiologicalBacteremiaBacterial Physiological Phenomena