Homeodomain ProteinsGenes, HomeoboxTranscription FactorsTranscription, GeneticGene Expression Regulation, DevelopmentalLIM-Homeodomain ProteinsMolecular Sequence DataPromoter Regions, GeneticGene Expression RegulationBase SequenceCell DifferentiationTrans-ActivatorsRNA, MessengerAmino Acid SequenceIn Situ HybridizationDNA-Binding ProteinsPaired Box Transcription FactorsBinding SitesMutationCell LineBody PatterningEmbryo, MammalianProtein BindingPhenotypeSignal TransductionReverse Transcriptase Polymerase Chain ReactionCells, CulturedSp1 Transcription FactorMice, TransgenicTranscriptional ActivationRepressor ProteinsNerve Tissue ProteinsGene Expression ProfilingCell LineageMice, KnockoutMice, Inbred C57BLNuclear ProteinsStem CellsDNACell ProliferationTranscription Initiation SiteImmunohistochemistryCloning, MolecularBasic Helix-Loop-Helix Transcription FactorsTransfectionGenes, ReporterCell NucleusRNA Polymerase IITranscription Factor AP-1HeLa CellsGene ExpressionSTAT3 Transcription FactorPlasmidsSequence Homology, Amino AcidTranscription Factors, TFIITranscription Factor TFIIDRegulatory Sequences, Nucleic AcidChromatin ImmunoprecipitationEnhancer Elements, GeneticDNA-Directed RNA PolymerasesOtx Transcription FactorsReverse TranscriptionRecombinant Fusion ProteinsDrosophila ProteinsForkhead Transcription FactorsBasic-Leucine Zipper Transcription FactorsGene Expression Regulation, BacterialChromatinDNA, ComplementaryDrosophilaTranscription Factor TFIIBElectrophoretic Mobility Shift AssaySequence AlignmentKruppel-Like Transcription FactorsLuciferasesTranscription Factor AP-2Saccharomyces cerevisiaeGene Expression Regulation, FungalBlotting, NorthernProtein Structure, TertiaryModels, GeneticCell Line, TumorMultigene FamilySTAT1 Transcription FactorYY1 Transcription FactorGATA4 Transcription FactorSequence Homology, Nucleic AcidRNASp3 Transcription FactorTATA BoxHistonesZinc FingersEmbryo, NonmammalianMSX1 Transcription FactorRestriction MappingSaccharomyces cerevisiae ProteinsTumor Cells, CulturedDown-RegulationAvian ProteinsBacterial Proteins