Gene Expression ProfilingGene Expression RegulationOligonucleotide Array Sequence AnalysisTranscription, GeneticBase SequenceMolecular Sequence DataRNA, MessengerTranscription FactorsGene Expression Regulation, DevelopmentalPromoter Regions, GeneticGene ExpressionReverse Transcriptase Polymerase Chain ReactionDNA-Binding ProteinsMutationPhenotypeCell DifferentiationEpigenesis, GeneticGene SilencingDNAPolymerase Chain ReactionDNA MethylationTranscriptomeOrgan SpecificityCell LineSequence Analysis, DNARNA InterferenceChromatinNucleic Acid HybridizationSignal TransductionMultigene FamilyModels, GeneticHistonesGenomicsNuclear ProteinsDatabases, GeneticGenesGenetic VectorsGene TargetingChromosome MappingRNAAmino Acid SequenceGene Regulatory NetworksCell NucleusRepressor ProteinsDNA PrimersPlasmidsExpressed Sequence TagsCells, CulturedGene LibraryTrans-ActivatorsTransfectionTranscriptional ActivationGenomeGenes, PlantGene Expression Regulation, NeoplasticGenetic TechniquesGenes, BacterialRNA, Small InterferingCloning, MolecularCluster AnalysisGenome, HumanHomeodomain ProteinsDNA ProbesGene Transfer TechniquesDown-RegulationModels, BiologicalDNA, ComplementaryCpG IslandsMicroarray AnalysisPhylogenyGenes, NeoplasmIn Situ HybridizationCell Line, TumorGenes, ReporterGene Expression Regulation, PlantChromatin ImmunoprecipitationComputational BiologySpecies SpecificityGenotypeUp-RegulationProtein BindingGlyceraldehyde 3-Phosphate Dehydrogenase (NADP+)Genetic Predisposition to DiseaseMice, TransgenicCell LineageDNA, BacterialGreen Fluorescent ProteinsGenetics, BehavioralGene Expression Regulation, FungalGenetic VariationMice, Inbred C57BLBinding SitesReproducibility of ResultsGenome, BacterialRegulatory Sequences, Nucleic AcidProteinsEmbryo, NonmammalianGene DeletionEmbryo, MammalianMolecular Biology