Homeodomain ProteinsGenes, HomeoboxTranscription FactorsAntennapedia Homeodomain ProteinLIM-Homeodomain ProteinsMolecular Sequence DataGene Expression Regulation, DevelopmentalDNA-Binding ProteinsBase SequenceRepressor ProteinsAmino Acid SequenceDrosophila ProteinsPromoter Regions, GeneticBinding SitesTranscription, GeneticTrans-ActivatorsPaired Box Transcription FactorsDNADrosophilaGoosecoid ProteinNuclear ProteinsMSX1 Transcription FactorOctamer Transcription Factor-1Protein BindingOtx Transcription FactorsEmbryo, NonmammalianIn Situ HybridizationSequence Homology, Amino AcidMinichromosome Maintenance 1 ProteinRecombinant Fusion ProteinsNerve Tissue ProteinsTranscriptional ActivationBody PatterningTwo-Hybrid System TechniquesMutationPOU Domain FactorsFushi Tarazu Transcription FactorsProtein Structure, TertiaryEnhancer Elements, GeneticHost Cell Factor C1Xenopus ProteinsEye ProteinsConserved SequenceConsensus SequenceCell DifferentiationTranscription Factor Pit-1Zebrafish ProteinsGene Expression RegulationCaenorhabditis elegans ProteinsInsect HormonesMorphogenesisSequence AlignmentHepatocyte Nuclear Factor 6Animals, Genetically ModifiedZebrafishCloning, MolecularHepatocyte Nuclear Factor 1-betaCell LinePhenotypeHepatocyte Nuclear Factor 1Drosophila melanogasterCaenorhabditis elegansTransfectionGenes, ReporterRhombencephalonRegulatory Sequences, Nucleic AcidMesodermDimerizationBasic Helix-Loop-Helix Transcription FactorsDNA PrimersGenes, InsectOnecut Transcription FactorsCell NucleusGenes, Mating Type, FungalProto-Oncogene ProteinsAvian ProteinsOligodeoxyribonucleotidesDNA, ComplementaryHelminth ProteinsDopamine beta-HydroxylaseInsect ProteinsNervous SystemHepatocyte Nuclear Factor 1-alphaMotor NeuronsOrganizers, EmbryonicOctamer Transcription Factor-2Nodal Signaling LigandsChick EmbryoEmbryo, MammalianEye AbnormalitiesMeristemPlant ProteinsRNA, MessengerZinc FingersDNA, HelminthElectrophoretic Mobility Shift AssayProsencephalonGenes, HelminthEmbryonic and Fetal DevelopmentCell Lineage