Gene Expression RegulationGene Expression ProfilingBacteriaGene Expression Regulation, PlantOligonucleotide Array Sequence AnalysisMicroRNAsMolecular Sequence DataGene Expression Regulation, DevelopmentalTranscription, GeneticGene ExpressionRNA, MessengerBase SequencePromoter Regions, GeneticProkaryotic CellsRNA, UntranslatedTranscription FactorsComputational BiologyGenomeModels, GeneticChromatinBinding SitesGene Expression Regulation, ArchaealGene Expression Regulation, NeoplasticAlgorithmsGene Expression Regulation, FungalNucleic Acid ConformationGram-Negative BacteriaPhylogenyGene Expression Regulation, BacterialGram-Positive BacteriaBacterial ProteinsEvolution, MolecularSequence Analysis, DNAAmino Acid SequenceReverse Transcriptase Polymerase Chain ReactionArchaeaEscherichia coliSignal TransductionTranscriptomeBacteria, AnaerobicDNA, BacterialCell LineRNA StabilityDNA-Binding ProteinsRNA, Ribosomal, 16SGene Expression Regulation, EnzymologicGenome, BacterialGene Regulatory NetworksConserved SequenceModels, BiologicalDown-RegulationSequence Analysis, RNAEukaryotic CellsGenes, BacterialUp-RegulationCells, CulturedGene Expression Regulation, Viral3' Untranslated Regions5' Untranslated RegionsArabidopsisGene Transfer, HorizontalGenome, ArchaealEpigenesis, GeneticCluster AnalysisCell Line, TumorRNA, BacterialBacteria, AerobicAlternative SplicingBacterial Physiological PhenomenaMutationSoftwareDNA, RibosomalSpecies SpecificityHistonesDNA MethylationSequence Homology, Amino AcidSequence AlignmentCloning, MolecularGene Expression Regulation, LeukemicPolymerase Chain ReactionWater MicrobiologyPlasmidsSeawaterDNA PrimersSulfur-Reducing BacteriaBase CompositionSymbiosisPhenotypeMultigene FamilyGenomicsGenes, ReporterCulture MediaAnaerobiosisProtein BindingGenes, ArchaealSoil MicrobiologyAnti-Bacterial AgentsProteobacteriaTime FactorsRNA