LIM-Homeodomain ProteinsHomeodomain ProteinsTranscription FactorsGene Expression Regulation, DevelopmentalLIM Domain ProteinsTranscription, GeneticGenes, HomeoboxMolecular Sequence DataDNA-Binding ProteinsNerve Tissue ProteinsAmino Acid SequenceIn Situ HybridizationBase SequenceLim KinasesPaired Box Transcription FactorsCell DifferentiationPromoter Regions, GeneticRecombinant Fusion ProteinsGene Expression RegulationTrans-ActivatorsRepressor ProteinsMotor NeuronsInterneuronsWingBinding SitesNuclear ProteinsProtein BindingTranscriptional ActivationRNA, MessengerMutationAntennapedia Homeodomain ProteinCell LineDNABasic Helix-Loop-Helix Transcription FactorsTransfectionProtein Structure, TertiaryDrosophila ProteinsMSX1 Transcription FactorBody PatterningGenes, ReporterSignal TransductionPOU Domain FactorsSequence Homology, Amino AcidCells, CulturedCloning, MolecularEnhancer Elements, GeneticOtx Transcription FactorsCell NucleusChromatin ImmunoprecipitationReverse Transcriptase Polymerase Chain ReactionSp1 Transcription FactorEmbryo, NonmammalianPhenotypeElectrophoretic Mobility Shift AssayDrosophilaEmbryo, MammalianMice, KnockoutEye ProteinsZebrafishConserved SequenceZebrafish Proteins