Cell PolarityFrizzled ReceptorsDrosophila ProteinsBody PatterningMorphogenesisDrosophilaSignal Transductioncdc42 GTP-Binding Protein, Saccharomyces cerevisiaeCadherinsEpithelial CellsEmbryo, NonmammalianMembrane ProteinsActinsMutationWingCytoskeletonWnt ProteinsGene Expression Regulation, Developmentalcdc42 GTP-Binding ProteinTight JunctionsModels, BiologicalMicrotubulesNeural TubeDrosophila melanogasterCell MovementCiliaAdaptor Proteins, Signal Transducingrho GTP-Binding ProteinsGastrulationProtein TransportAdherens JunctionsMolecular Sequence DataCaenorhabditis elegans ProteinsIntercellular JunctionsPorphyraPhenotypeCaenorhabditis elegansZebrafish ProteinsAnimals, Genetically ModifiedCell ShapeLIM Domain ProteinsZebrafishMicrotubule-Organizing CenterAmino Acid SequencePseudopodiaMicrofilament ProteinsEpitheliumIntracellular Signaling Peptides and ProteinsTight Junction ProteinsPupaCell MembraneCell LineNeural Tube DefectsCarrier ProteinsReceptors, G-Protein-CoupledCytoskeletal ProteinsPhosphoproteinsProtein BindingEyeProtein-Serine-Threonine KinasesCell Adhesion MoleculesGenes, InsectProtein Structure, TertiaryNerve Tissue ProteinsCell DifferentiationGreen Fluorescent ProteinsCell DivisionSchizosaccharomycesEmbryonic DevelopmentSchizosaccharomyces pombe ProteinsDogsWnt Signaling PathwayCell Cycle ProteinsOrganogenesisGuanine Nucleotide Exchange FactorsSaccharomyces cerevisiae ProteinsXenopus ProteinsCell AdhesionProtein Kinase CFungal ProteinsMicroscopy, FluorescenceCells, CulturedSaccharomyces cerevisiaeZonula Occludens-1 ProteinMyosin Type IIEmbryo, MammalianRNA InterferenceCell Surface ExtensionsRecombinant Fusion ProteinsCentrosomeThiazolidinesNeurulationGuanylate KinaseCell CommunicationCytokinesisActin CytoskeletonTranscription FactorsIndoleacetic AcidsGastrulaSpindle Apparatus