Genes, HomeoboxHomeodomain ProteinsCnidariaInvertebratesAnnelidaPlatyhelminthsSea AnemonesPhylogenyAntennapedia Homeodomain ProteinTurbellariaPolychaetaEvolution, MolecularBody PatterningBiological EvolutionGene Expression Regulation, DevelopmentalFossilsPlacozoaTranscription FactorsChordata, NonvertebrateEchinodermataMolecular Sequence DataChordataCtenophoraHydrozoaEmbryo, NonmammalianVertebratesAmino Acid SequenceScyphozoaDevelopmental BiologyPaleontologyMultigene FamilyConserved SequenceLIM-Homeodomain ProteinsBase SequencePoriferaIn Situ HybridizationSequence AlignmentDNA-Binding ProteinsPaired Box Transcription FactorsMolluscaSequence Homology, Amino AcidRepressor ProteinsLarvaGenomeDrosophila ProteinsDNABinding SitesMSX1 Transcription FactorDrosophilaLikelihood FunctionsNuclear ProteinsTrans-ActivatorsGene DuplicationPromoter Regions, GeneticModels, BiologicalProtein BindingTranscription, GeneticProtein Structure, TertiaryOctamer Transcription Factor-1Otx Transcription FactorsGoosecoid ProteinTranscription Factor Pit-1Recombinant Fusion ProteinsMutationTranscriptional ActivationEye ProteinsHost Cell Factor C1POU Domain FactorsNerve Tissue ProteinsHepatocyte Nuclear Factor 6Sequence Analysis, DNAFushi Tarazu Transcription FactorsSpecies SpecificityXenopus Proteins