Oligonucleotide ProbesBase SequenceDNA ProbesNucleic Acid HybridizationMolecular Sequence DataOligonucleotidesOligonucleotide Array Sequence AnalysisMolecular Probe TechniquesRNA, Ribosomal, 16SPolymerase Chain ReactionCloning, MolecularDNAAmino Acid SequenceIn Situ Hybridization, FluorescenceRNA, BacterialSequence Homology, Nucleic AcidOligodeoxyribonucleotidesDNA, BacterialOligonucleotides, AntisenseRNA, MessengerDigoxigeninRNA ProbesGenes, BacterialSensitivity and SpecificityMolecular ProbesBlotting, SouthernDNA, RibosomalSpecies SpecificityRestriction MappingSequence Analysis, DNAFluorescent DyesDNA PrimersBacteriaRNA, Ribosomal, 18SGenesEscherichia coliPhylogenyIn Situ HybridizationRNA, RibosomalNucleic Acid ConformationSewageRNA, Ribosomal, 23STranscription, GeneticGene Expression ProfilingBlotting, NorthernPlanktonNucleic Acid ProbesWater MicrobiologyCytophagaGene LibrarySulfur-Reducing BacteriaRNANucleic Acid DenaturationColony Count, MicrobialSequence AlignmentMutationPlasmidsEnvironmental MicrobiologyDNA Restriction EnzymesGene ExpressionOligoribonucleotidesBase Pair MismatchWaste Disposal, FluidBinding SitesGene Expression RegulationFluoresceinSequence Homology, Amino AcidFresh WaterDNA, ComplementaryAllelesGenetic VariationPromoter Regions, GeneticEvaluation Studies as TopicBetaproteobacteriaCodonPhosphorothioate OligonucleotidesDNA-Binding ProteinsChromosome MappingBase CompositionBacterial ProteinsEcosystemOligodeoxyribonucleotides, AntisenseMultigene FamilyCell LineCattleGenotypeCarbocyaninesReproducibility of ResultsGene AmplificationSeawaterRepetitive Sequences, Nucleic AcidBacterial ToxinsNitrosomonasPolymorphism, Restriction Fragment LengthMolecular WeightDNA, FungalAlgorithmsKineticsGenetic TechniquesGenes, rRNA