BacteriaBiofilmsGram-Negative BacteriaGram-Positive BacteriaBacteria, AnaerobicBacterial ProteinsRNA, Ribosomal, 16SDNA, BacterialMolecular Sequence DataBacteria, AerobicPhylogenyBacterial AdhesionGene Expression Regulation, BacterialEscherichia coliDNA, RibosomalBacterial Physiological PhenomenaAnti-Bacterial AgentsWater MicrobiologySequence Analysis, DNAColony Count, MicrobialPseudomonas aeruginosaGenes, BacterialCulture MediaSoil MicrobiologyGram-Negative Aerobic BacteriaRNA, BacterialGram-Negative Anaerobic BacteriaSulfur-Reducing BacteriaMicrobial ViabilitySeawaterPlanktonStaphylococcus aureusAnaerobiosisGenome, BacterialMicrobial Sensitivity TestsSymbiosisQuorum SensingMicroscopy, Electron, ScanningBiodegradation, EnvironmentalGenes, rRNABacteriological TechniquesAmino Acid SequenceSpecies SpecificityPseudomonasBase CompositionBase SequenceVirulenceFresh WaterPolysaccharides, BacterialEnterobacteriaceaeStreptococcus mutansMutationBacterial InfectionsProteobacteriaAerobiosisGammaproteobacteriaStreptococcusBacterial Typing TechniquesFermentationGeologic SedimentsMouthBacteroidesAdhesins, BacterialAntibiosisBetaproteobacteriaFimbriae, BacterialVibrioEnterococcus faecalisDental PlaqueMicrobial InteractionsHydrogen-Ion ConcentrationBacterial LoadVirulence FactorsPlasmidsTemperaturePolymerase Chain ReactionCytophagaDrug Resistance, BacterialBioreactorsOperonSalmonella typhimuriumBacillus subtilisGentian VioletOxidation-ReductionGene DeletionFatty AcidsBacillusCloning, MolecularArchaeaPseudomonas fluorescensActinomycesPhenotypeGram-Negative Bacterial InfectionsFungiPseudoalteromonasMutagenesis, InsertionalEquipment ContaminationEnvironmental MicrobiologyAnti-Infective AgentsFeces