Genes, HomeoboxHomeodomain ProteinsMultigene FamilyMolecular Sequence DataAmino Acid SequenceGene Expression Regulation, DevelopmentalBase SequencePhylogenyTranscription FactorsSequence Homology, Amino AcidEvolution, MolecularCloning, MolecularSequence AlignmentGene DuplicationIn Situ HybridizationDNA, ComplementaryGenes, PlantPlant ProteinsRNA, MessengerOtx Transcription FactorsLIM-Homeodomain ProteinsBody PatterningChromosome MappingGene ExpressionSequence Homology, Nucleic AcidTranscription, GeneticVertebratesArabidopsisConserved SequenceDNA PrimersGene Expression RegulationDNA-Binding ProteinsPromoter Regions, GeneticGene Expression Regulation, PlantSequence Analysis, DNAMutationAvian ProteinsCell DifferentiationEmbryo, NonmammalianZebrafish ProteinsMSX1 Transcription FactorReverse Transcriptase Polymerase Chain ReactionTrans-ActivatorsPhenotypeDrosophila ProteinsAntennapedia Homeodomain ProteinDNAGoosecoid ProteinGene Expression ProfilingDrosophilaArabidopsis ProteinsPolymerase Chain ReactionPseudogenesMorphogenesisRepressor ProteinsChordata, NonvertebrateSyntenyGenome, PlantBlotting, NorthernBiological EvolutionOryza sativaMesodermNerve Tissue ProteinsDipodomysEye ProteinsNuclear ProteinsIntronsCell LineEmbryo, MammalianModels, GeneticMeristemGene LibraryBlotting, SouthernGenomeSpecies SpecificityRestriction MappingMice, TransgenicEmbryonic and Fetal DevelopmentEctodermGenes, InsectExonsChick EmbryoExtremitiesGenesNervous SystemPlants, Genetically ModifiedProtein Structure, TertiaryOrgan SpecificityEndodermGene Expression Regulation, NeoplasticDNA, PlantSignal TransductionTransfectionProtein BindingTissue DistributionPlant LeavesMice, Inbred C57BLMice, Mutant StrainsMice, KnockoutNucleic Acid Hybridization