Genes, HomeoboxHomeodomain ProteinsVertebratesAntennapedia Homeodomain ProteinMolecular Sequence DataTranscription FactorsSequence Homology, Amino AcidAmino AcidsGene Expression Regulation, DevelopmentalAmino Acid SequenceBase SequenceZebrafishLIM-Homeodomain ProteinsDNA-Binding ProteinsCloning, MolecularSequence AlignmentPaired Box Transcription FactorsBinding SitesEmbryo, NonmammalianDNADrosophila ProteinsMutationConserved SequenceBody PatterningDrosophilaRepressor ProteinsZebrafish ProteinsProtein Structure, TertiaryIn Situ HybridizationProtein BindingEvolution, MolecularAmino Acid SubstitutionTranscription, GeneticDNA, ComplementaryXenopus ProteinsNuclear ProteinsTrans-ActivatorsRecombinant Fusion ProteinsPromoter Regions, GeneticBiological EvolutionNerve Tissue ProteinsSequence Homology, Nucleic AcidMSX1 Transcription FactorDNA PrimersOtx Transcription FactorsAmino Acid MotifsChordata, NonvertebrateEye ProteinsCell LineMorphogenesisAnimals, Genetically ModifiedRNA, MessengerSpecies SpecificityFishesDrosophila melanogasterGene Expression RegulationModels, MolecularXenopusPhenotypeLampreysRecombinant ProteinsMutagenesis, Site-DirectedChickensChick EmbryoTranscriptional ActivationCell DifferentiationAvian ProteinsXenopus laevisMesodermOctamer Transcription Factor-1Consensus SequenceSignal TransductionSequence Analysis, DNAStructure-Activity RelationshipTransfectionRhombencephalonGoosecoid ProteinNervous SystemReptilesHagfishesModels, BiologicalInvertebratesEnhancer Elements, GeneticProtein ConformationGene ExpressionAmino Acids, EssentialPOU Domain FactorsTranscription Factor Pit-1Two-Hybrid System TechniquesExtremitiesInsect ProteinsMammalsHost Cell Factor C1Insect HormonesProteinsGastrulaGene LibraryAmino Acid Transport SystemsEmbryo, MammalianGenes, Insect