Oligonucleotide Array Sequence AnalysisOligonucleotide ProbesGene Expression ProfilingSequence Analysis, DNAOligonucleotidesMolecular Sequence DataBase SequenceNucleic Acid HybridizationDNA ProbesComparative Genomic HybridizationPolymerase Chain ReactionAmino Acid SequenceReproducibility of ResultsDNA, Ribosomal SpacerGene DosageRNA, MessengerSensitivity and SpecificityReverse Transcriptase Polymerase Chain ReactionDNA, BacterialDNACluster AnalysisAlgorithmsCloning, MolecularPhylogenyOligonucleotides, AntisenseGenome, HumanSequence AnalysisTranscription, GeneticRNASpecies SpecificityDNA PrimersGene Expression RegulationChromosome MappingRNA, Ribosomal, 16SGene ExpressionChromosomes, Artificial, BacterialIn Situ Hybridization, FluorescenceSequence Homology, Nucleic AcidMutationRNA, ComplementaryModels, GeneticDNA, RibosomalGlassMicroarray AnalysisGenetic VariationDNA, ComplementaryFixativesGenomicsExonsOligodeoxyribonucleotidesGene Expression Regulation, NeoplasticSoftwareMultigene FamilySequence Homology, Amino AcidDNA Copy Number VariationsExpressed Sequence TagsGenes, BacterialPolymorphism, Single NucleotideSequence AlignmentGenotypeTranscription FactorsNucleic Acid Amplification TechniquesComputational BiologyModels, StatisticalData Interpretation, StatisticalRNA, NeoplasmEscherichia coliChromosome AberrationsGenes, NeoplasmAllelesDNA-Binding ProteinsPhenotypeGenomeBacterial ProteinsRestriction MappingGene DeletionBlotting, NorthernCell LineReference StandardsDatabases, GeneticBase CompositionDNA Mutational AnalysisPromoter Regions, GeneticRNA, BacterialOligoribonucleotidesQuality ControlGenome, PlantGene DuplicationUp-RegulationNucleic Acid ConformationCell Line, TumorPlasmidsBacteriaTumor Cells, CulturedProteinsComputer SimulationSignal TransductionOpen Reading FramesPolymorphism, GeneticGenes, rRNA