Genes, HomeoboxHomeodomain ProteinsAntennapedia Homeodomain ProteinMolecular Sequence DataTranscription FactorsProtein BindingBase SequenceAmino Acid SequenceDNA-Binding ProteinsBinding SitesDNALIM-Homeodomain ProteinsRepressor ProteinsPromoter Regions, GeneticGene Expression Regulation, DevelopmentalTranscription, GeneticRecombinant Fusion ProteinsNuclear ProteinsProtein Structure, TertiaryPaired Box Transcription FactorsSequence Homology, Amino AcidTrans-ActivatorsMutationDrosophila ProteinsCloning, MolecularCell LineDrosophilaRecombinant ProteinsModels, MolecularTranscriptional ActivationDNA PrimersMSX1 Transcription FactorSchilling TestGene Expression RegulationEscherichia coliEnhancer Elements, GeneticKineticsElectrophoresis, Polyacrylamide GelCarrier ProteinsBacterial ProteinsTransfectionConserved SequenceConsensus SequenceSequence AlignmentNerve Tissue ProteinsTwo-Hybrid System TechniquesElectrophoretic Mobility Shift AssayOctamer Transcription Factor-1Chromatography, AffinityMutagenesis, Site-DirectedRegulatory Sequences, Nucleic AcidOtx Transcription FactorsBinding, CompetitiveGoosecoid ProteinIn Situ HybridizationHeLa CellsMolecular WeightDNA, ComplementaryCell NucleusRNA, MessengerTranscription Factor Pit-1Crystallography, X-RayDNA FootprintingProteinsEye ProteinsZinc FingersDimerizationEmbryo, NonmammalianHost Cell Factor C1Genes, ReporterPOU Domain FactorsBody PatterningProtein Structure, SecondaryNucleic Acid ConformationDrosophila melanogasterOligodeoxyribonucleotidesStructure-Activity RelationshipMembrane ProteinsBlood ProteinsPlasmidsHepatocyte Nuclear Factor 6Operator Regions, GeneticMacromolecular SubstancesCells, CulturedModels, BiologicalDeoxyribonuclease IFushi Tarazu Transcription FactorsXenopus ProteinsGlutathione TransferaseCell DifferentiationProtein ConformationAmino Acid MotifsViral ProteinsCOS CellsSequence Homology, Nucleic AcidSequence DeletionFungal ProteinsProto-Oncogene Proteins