Cell PolarityFrizzled ReceptorsDrosophila ProteinsMorphogenesiscdc42 GTP-Binding Protein, Saccharomyces cerevisiaeBody PatterningCadherinsDrosophilaEpithelial CellsSignal TransductionMembrane ProteinsActinsEmbryo, NonmammalianWnt ProteinsWingCytoskeletoncdc42 GTP-Binding ProteinTight JunctionsNeural TubeMicrotubulesMutationCiliaAdaptor Proteins, Signal TransducingDrosophila melanogasterModels, BiologicalCell Movementrho GTP-Binding ProteinsGene Expression Regulation, DevelopmentalGastrulationProtein TransportAdherens JunctionsCaenorhabditis elegans ProteinsIntercellular JunctionsLIM Domain ProteinsCaenorhabditis elegansCell ShapePorphyraMicrotubule-Organizing CenterAnimals, Genetically ModifiedZebrafish ProteinsPseudopodiaMicrofilament ProteinsNeural Tube DefectsMolecular Sequence DataZebrafishReceptors, G-Protein-CoupledIntracellular Signaling Peptides and ProteinsPupaPhenotypeTight Junction ProteinsCell MembraneEpitheliumPhosphoproteinsCarrier ProteinsCytoskeletal ProteinsProtein-Serine-Threonine KinasesCell Adhesion MoleculesEyeAmino Acid SequenceWnt Signaling PathwayProtein BindingGenes, InsectProtein Structure, TertiarySchizosaccharomycesNerve Tissue ProteinsSchizosaccharomyces pombe ProteinsGuanine Nucleotide Exchange FactorsOrganogenesisProtein Kinase CDogsMyosin Type IINeurulationCell Surface ExtensionsZonula Occludens-1 ProteinXenopus ProteinsGuanylate KinaseCell AdhesionGreen Fluorescent ProteinsCentrosomeFungal ProteinsCell Cycle ProteinsSaccharomyces cerevisiae ProteinsCell DivisionMicroscopy, FluorescenceEmbryonic DevelopmentCytokinesisThiazolidinesActin CytoskeletonSaccharomyces cerevisiaeCell LineRNA InterferenceCell CommunicationrhoA GTP-Binding ProteinTumor Suppressor ProteinsRecombinant Fusion ProteinsPDZ DomainsChemotaxisSpindle ApparatusCell Differentiationrab GTP-Binding Proteins