Genes, HomeoboxHomeodomain ProteinsMultigene FamilyLimb BudsMolecular Sequence DataAmino Acid SequenceExtremitiesGene Expression Regulation, DevelopmentalBase SequencePhylogenyTranscription FactorsSequence Homology, Amino AcidEvolution, MolecularIn Situ HybridizationCloning, MolecularLimb SalvageGene DuplicationLimb Deformities, CongenitalSequence AlignmentGenes, PlantDNA, ComplementaryPhantom LimbPlant ProteinsLIM-Homeodomain ProteinsOtx Transcription FactorsRNA, MessengerVertebratesChromosome MappingBody PatterningAvian ProteinsGene ExpressionSequence Homology, Nucleic AcidArabidopsisMSX1 Transcription FactorMorphogenesisTrans-ActivatorsSequence Analysis, DNAGene Expression Regulation, PlantConserved SequenceMutationMesodermDNA-Binding ProteinsDNA PrimersTranscription, GeneticEmbryo, NonmammalianGene Expression RegulationDrosophila ProteinsPhenotypeAntennapedia Homeodomain ProteinCell DifferentiationDrosophilaGoosecoid ProteinPromoter Regions, GeneticArabidopsis ProteinsDNARepressor ProteinsPseudogenesLegBiological EvolutionGene Expression ProfilingLower ExtremityChordata, NonvertebrateBlotting, NorthernSyntenyZebrafish ProteinsReverse Transcriptase Polymerase Chain ReactionNerve Tissue ProteinsGenome, PlantHindlimbForelimbPolymerase Chain ReactionEye ProteinsOryza sativaEmbryonic and Fetal DevelopmentIntronsIschemiaModels, GeneticSpecies SpecificityGene LibraryAmputationEmbryo, MammalianMeristemBlotting, SouthernNuclear ProteinsGenomeRestriction MappingGenes, InsectExonsNervous SystemEctodermGenesOrgan SpecificityTissue DistributionSignal TransductionProteinsEmbryonic InductionPlants, Genetically ModifiedHedgehog ProteinsCell LineEndoderm