Gap JunctionsIntercellular JunctionsTight JunctionsAlternative SplicingAdherens JunctionsNeuromuscular JunctionConnexinsConnexin 43Zonula Occludens-1 ProteinEsophagogastric JunctionMolecular Sequence DataOccludinBase SequenceTight Junction ProteinsHolliday Junction ResolvasesFreeze FracturingComplement Pathway, AlternativeExonsMembrane ProteinsCadherinsCell CommunicationAmino Acid SequenceAnimal Testing AlternativesDNA, CruciformClaudin-1Microscopy, ElectronRNA, MessengerComplementary TherapiesCell LineEpithelial CellsProtein IsoformsRNA SplicingMutationIntronsDesmosomesZonula Occludens-2 ProteinCells, CulturedRNA Splice SitesNeuromuscular Junction DiseasesGlycyrrhetinic AcidCarbenoxoloneTime FactorsModels, BiologicalCloning, MolecularDNANucleic Acid ConformationDogsalpha CateninHeptanolElectric ImpedancePhosphoproteinsCell Membrane PermeabilityProtein BindingEpitheliumCytoskeletal ProteinsDesmoplakinsClaudin-3Motor EndplatePermeabilityCell AdhesionMicroscopy, FluorescencePolymerase Chain ReactionRNA PrecursorsImmunohistochemistryRecombination, GeneticCateninsClaudin-4Signal TransductionReceptors, CholinergicProtein Structure, TertiaryTranscription, GeneticJunctional Adhesion MoleculesMicroscopy, ConfocalCell Adhesion MoleculesFluorescent Antibody TechniqueTransfectionDNA, ComplementaryNeuroeffector JunctionGene Expression RegulationCell PolaritySequence AlignmentCell MembraneReverse Transcriptase Polymerase Chain ReactionDrosophila ProteinsModels, GeneticDNA PrimersOctanolsbeta CateninTreatment OutcomeSequence Homology, Amino AcidModels, MolecularBinding SitesActinsBlotting, WesternRana pipiensSynaptic TransmissionElectrophysiologyPhenotypeCalciumHeLa Cells