CadherinsIntercellular JunctionsDesmosomal CadherinsGap JunctionsTight JunctionsAdherens JunctionsDesmoplakinsDesmogleinsDesmocollinsCateninsDesmosomesgamma Cateninalpha CateninNeuromuscular JunctionCell AdhesionCytoskeletal ProteinsDesmoglein 2beta CateninDesmoglein 1Cell Adhesion MoleculesConnexinsZonula Occludens-1 ProteinCell CommunicationConnexin 43Cell AggregationMolecular Sequence DataEsophagogastric JunctionOccludinTight Junction ProteinsHolliday Junction ResolvasesMembrane ProteinsArmadillo Domain ProteinsMorphogenesisEpithelial CellsAmino Acid SequenceFreeze FracturingTrans-ActivatorsBase SequenceProtein Structure, TertiaryDesmoglein 3PlakophilinsProtein BindingCytoskeletonCells, CulturedPhosphoproteinsL Cells (Cell Line)Cell LineCell PolarityMicroscopy, ElectronActinsFluorescent Antibody TechniqueVinculinDNA, CruciformGene Expression Regulation, DevelopmentalEpitheliumClaudin-1Signal TransductionImmunohistochemistryPemphigusMutationDogsCell MembraneTransfectionRecombinant Fusion ProteinsModels, BiologicalReceptor-Like Protein Tyrosine Phosphatases, Class 2KeratinocytesCalciumMicroscopy, FluorescenceMicroscopy, ImmunoelectronImmunoblottingCell MovementXenopus ProteinsEpidermisDNA, ComplementaryCell-Matrix JunctionsIn Situ HybridizationPrecipitin TestsSynapsesCytoplasmZonula Occludens-2 ProteinCell DifferentiationNeuromuscular Junction DiseasesCloning, MolecularBlotting, Westernrac1 GTP-Binding ProteinGlycyrrhetinic AcidReceptor-Like Protein Tyrosine Phosphatases, Class 8CarbenoxoloneBinding SitesIntegrinsEmbryo, NonmammalianRNA, MessengerDrosophilaMicroscopy, ConfocalSequence Homology, Amino AcidDrosophila ProteinsGene ExpressionSequence AlignmentSynaptic Membranes