Genes, HomeoboxHomeodomain ProteinsMolecular Sequence DataBase SequenceBinding SitesTranscription FactorsConsensus SequenceProtein BindingDNA-Binding ProteinsPromoter Regions, GeneticDNAAmino Acid SequenceTranscription, GeneticAntennapedia Homeodomain ProteinRepressor ProteinsNuclear ProteinsLIM-Homeodomain ProteinsProtein Structure, TertiaryGene Expression Regulation, DevelopmentalTrans-ActivatorsTranscriptional ActivationSequence Homology, Amino AcidRecombinant Fusion ProteinsCloning, MolecularGene Expression RegulationElectrophoretic Mobility Shift AssayMutationCell LineEnhancer Elements, GeneticPaired Box Transcription FactorsTransfectionDrosophila ProteinsRegulatory Sequences, Nucleic AcidDNA FootprintingMutagenesis, Site-DirectedConserved SequenceGenes, ReporterDNA PrimersSequence Homology, Nucleic AcidSequence AlignmentModels, MolecularZinc FingersOligodeoxyribonucleotidesRNA, MessengerOligonucleotidesRecombinant ProteinsResponse ElementsMSX1 Transcription FactorDrosophilaAmino Acid MotifsHeLa CellsPlasmidsBinding, CompetitiveDeoxyribonuclease INerve Tissue ProteinsChromatin ImmunoprecipitationCell NucleusBacterial ProteinsLuciferasesSequence DeletionDimerizationEscherichia coliStructure-Activity RelationshipKineticsSp1 Transcription FactorCOS CellsRestriction MappingDNA, ComplementaryTumor Cells, CulturedOctamer Transcription Factor-1Cells, CulturedOtx Transcription FactorsGoosecoid ProteinPeptide FragmentsPeptidesCell DifferentiationIn Situ HybridizationMutagenesisChloramphenicol O-AcetyltransferaseCarrier ProteinsTranscription Factor Pit-1Drosophila melanogasterProto-Oncogene ProteinsSubstrate SpecificityOligonucleotide ProbesEye ProteinsGene Expression Regulation, BacterialGene ExpressionPolymerase Chain ReactionNucleic Acid Conformation3T3 CellsEmbryo, NonmammalianHost Cell Factor C1IntronsPOU Domain FactorsSignal TransductionBody PatterningProtein Structure, SecondaryDNA Mutational AnalysisGlutathione Transferase