Transcription FactorsMSX1 Transcription FactorTranscription, GeneticGene Expression Regulation, DevelopmentalMolecular Sequence DataDNA-Binding ProteinsHomeodomain ProteinsBase SequencePromoter Regions, GeneticSp1 Transcription FactorAmino Acid SequenceDrosophila ProteinsGene Expression RegulationMutationNuclear ProteinsRNA, MessengerSignal TransductionCell DifferentiationEmbryo, NonmammalianDrosophilaPhenotypeTranscriptional ActivationBinding SitesTrans-ActivatorsBasic Helix-Loop-Helix Transcription FactorsProtein BindingBody PatterningTranscription Factor AP-1Caenorhabditis elegans ProteinsSequence Homology, Amino AcidDrosophila melanogasterRepressor ProteinsCaenorhabditis elegansCell LineAnimals, Genetically ModifiedForkhead Transcription FactorsIn Situ HybridizationGenes, HomeoboxMorphogenesisGene ExpressionDNAProtein Structure, TertiaryGenes, InsectCloning, MolecularBasic-Leucine Zipper Transcription FactorsTranscription Factor AP-2Cell NucleusTransfectionConserved SequenceMice, KnockoutKruppel-Like Transcription FactorsTranscription Factors, TFIIGenes, ReporterChromatin ImmunoprecipitationYY1 Transcription FactorHeLa CellsCells, CulturedSTAT3 Transcription FactorGATA4 Transcription FactorTranscription Factor TFIIDPaired Box Transcription FactorsNFATC Transcription FactorsActivating Transcription Factor 3LarvaReverse Transcriptase Polymerase Chain ReactionSp3 Transcription FactorTranscription Initiation SiteNF-kappa BZinc FingersElectrophoretic Mobility Shift AssayEnhancer Elements, GeneticActivating Transcription Factor 2Transcription Factor TFIIBPhylogenyRegulatory Sequences, Nucleic AcidGene Expression ProfilingE2F1 Transcription FactorImmunohistochemistryRNA Polymerase IIRecombinant Fusion ProteinsBasic Helix-Loop-Helix Leucine Zipper Transcription FactorsPlasmidsMEF2 Transcription FactorsGATA3 Transcription FactorGATA1 Transcription FactorGATA2 Transcription FactorGene Expression Regulation, FungalTCF Transcription FactorsGATA Transcription FactorsMicrophthalmia-Associated Transcription FactorLuciferasesEvolution, MolecularSTAT1 Transcription FactorActivating Transcription FactorsCell Line, TumorTranscription Factor RelAE2F Transcription FactorsPhosphorylationHelix-Loop-Helix MotifsAlleles