BacteriaGram-Negative BacteriaGram-Positive BacteriaBacteria, AnaerobicBacterial Physiological PhenomenaRNA, Ribosomal, 16SBacterial ProteinsDNA, BacterialMolecular Sequence DataPhylogenyEscherichia coliBacteria, AerobicDNA, RibosomalWater MicrobiologyGentian VioletSequence Analysis, DNAAnti-Bacterial AgentsSymbiosisColony Count, MicrobialSeawaterSoil MicrobiologyGene Expression Regulation, BacterialRNA, BacterialGenes, BacterialCulture MediaGenome, BacterialPhenazinesBacteriological TechniquesBiofilmsBacterial AdhesionBacterial InfectionsSpecies SpecificityEnterobacteriaceaeAnaerobiosisProteobacteriaBacteroidesMicrobial ViabilityMicrobial Sensitivity TestsBetaproteobacteriaAmino Acid SequenceGram-Negative Aerobic BacteriaGenes, rRNAGram-Negative Anaerobic BacteriaStaphylococcus aureusPseudomonas aeruginosaGammaproteobacteriaBiodegradation, EnvironmentalGram-Negative Bacterial InfectionsBase SequenceGeologic SedimentsPseudomonasBase CompositionFresh WaterWolbachiaFermentationProbioticsAerobiosisVirulenceMagnetospirillumSulfur-Reducing BacteriaMetagenomeBacterial Typing TechniquesSalmonella typhimuriumPolymerase Chain ReactionBiodiversityQuorum SensingFecesBacteroidetesActinobacteriaOxidation-ReductionFungiMutationVibrioPlasmidsHydrogen-Ion ConcentrationStreptococcusEcosystemBacillus subtilisDrug Resistance, BacterialArchaeaIntestinesMouthGastrointestinal TractRoseobacterBacterial Outer Membrane ProteinsFatty AcidsTemperatureAntibiosisFood MicrobiologyBifidobacteriumChlorobiCell WallEnvironmental MicrobiologyVirulence FactorsAir MicrobiologyCloning, MolecularListeria monocytogenesBacterial LoadFusobacteriumHost-Pathogen Interactions