Gene Expression RegulationGene Expression ProfilingBase SequenceTranscription, GeneticGene Expression Regulation, PlantMolecular Sequence DataPromoter Regions, GeneticOligonucleotide Array Sequence AnalysisRNA, MessengerMicroRNAsGene Expression Regulation, DevelopmentalGene ExpressionTranscription FactorsGenes, rRNARNA, UntranslatedComputational BiologyGene Expression Regulation, BacterialChromatinGenomeOperonModels, GeneticGene Expression Regulation, NeoplasticNucleic Acid ConformationBinding SitesGene Expression Regulation, ArchaealGene Expression Regulation, FungalGenes, BacterialAlgorithmsSequence Analysis, DNAAmino Acid SequenceBacterial ProteinsRNA, BacterialRNA, Ribosomal, 16SReverse Transcriptase Polymerase Chain ReactionPlasmidsRestriction MappingDNA, BacterialTranscriptomePeptide SynthasesRNA, RibosomalDNA, RibosomalEscherichia coliRNA StabilitySignal TransductionSequence Homology, Nucleic AcidCell LineGene Expression Regulation, EnzymologicCloning, MolecularGene Regulatory NetworksDNA-Binding ProteinsSequence Analysis, RNADown-RegulationRegulatory Sequences, Nucleic AcidMutationrRNA OperonGene Expression Regulation, ViralUp-Regulation3' Untranslated RegionsPhylogenyEvolution, Molecular5' Untranslated RegionsEpigenesis, GeneticCells, CulturedEscherichia coli ProteinsGenetic Complementation TestGenesCell Line, TumorAlternative SplicingMutagenesis, InsertionalOpen Reading FramesHistonesArabidopsisDNA MethylationConserved SequenceGene Expression Regulation, LeukemicModels, BiologicalCluster AnalysisRNA, Ribosomal, 23SSoftwarePolymerase Chain ReactionDNA PrimersGenes, ReporterNucleic Acid HybridizationPhenotypeRNABase CompositionMicroarray AnalysisBlotting, NorthernSpecies SpecificityNuclear ProteinsTransfectionRNA, Ribosomal, 5SCell DifferentiationIn Situ HybridizationTranscriptional ActivationBacterial Typing TechniquesTrans-ActivatorsRepressor ProteinsDNA, ComplementaryRNA Processing, Post-Transcriptional