Cell PolarityFrizzled ReceptorsWnt ProteinsWingDrosophila ProteinsNeural TubeCiliaBody PatterningLIM Domain ProteinsCadherinsNeural Tube DefectsDrosophilaSignal TransductionGastrulationMorphogenesisEmbryo, NonmammalianReceptors, G-Protein-CoupledAdaptor Proteins, Signal TransducingWnt Signaling PathwayZebrafish ProteinsZebrafishMembrane ProteinsGene Expression Regulation, DevelopmentalDrosophila melanogasterCompound Eye, ArthropodNeurulationPhosphoproteinsKidney Diseases, CysticMutationPupaModels, BiologicalOrganogenesisAnimals, Genetically ModifiedXenopus ProteinsNerve Tissue ProteinsEyeIntracellular Signaling Peptides and ProteinsCell MovementStereociliaVertebratesOrgan of CortiCochleaEpithelial CellsCytoskeletonrho GTP-Binding ProteinsCasein Kinase IepsilonEmbryonic DevelopmentGenes, DevelopmentalPolycystic Kidney DiseasesGastrulaActinsEmbryo, MammalianReceptor Tyrosine Kinase-like Orphan ReceptorsAdherens JunctionsCell Adhesion MoleculesReceptors, Invertebrate PeptideProtein TransportHair Cells, AuditoryGenes, InsectPhenotypeWnt1 ProteinCell ShapeXenopusEar, InnerPhotoreceptor Cells, InvertebrateHairHair Cells, Auditory, InnerEpitheliumIn Situ HybridizationrhoA GTP-Binding ProteinMolecular Sequence DataSpinal Dysraphismbeta CateninCarrier Proteinscdc42 GTP-Binding Protein, Saccharomyces cerevisiaeAmino Acid SequenceProtein Structure, TertiaryProtein BindingMicrotubulesMice, Mutant StrainsHEK293 CellsXenopus laevisCell Membranerho-Associated KinasesGene Knockdown Techniquescdc42 GTP-Binding ProteinLarvaNeurogenesisTight JunctionsProtein-Serine-Threonine KinasesCell CommunicationReceptor Protein-Tyrosine KinasesCell LineCell DifferentiationCell AdhesionCell DivisionEpidermisMicroscopy, ConfocalMesodermHedgehog Proteins