Tight JunctionsEpithelial CellsOccludinZonula Occludens-1 ProteinTight Junction ProteinsIntercellular JunctionsClaudinsClaudin-1Gap JunctionsEpitheliumAdherens JunctionsMembrane ProteinsZonula Occludens-2 ProteinClaudin-3Claudin-4Claudin-5Freeze FracturingCaco-2 CellsElectric ImpedanceCell LinePermeabilityIntestinal MucosaNeuromuscular JunctionCell Membrane PermeabilityJunctional Adhesion MoleculesPhosphoproteinsCell PolarityCells, CulturedMARVEL Domain Containing 2 ProteinDogsZonula Occludens ProteinsCadherinsMicroscopy, ElectronRespiratory MucosaConnexinsRNA, MessengerBlood-Brain BarrierBlood-Testis BarrierImmunohistochemistryBronchiCell CommunicationSignal TransductionConnexin 43Fluorescent Antibody TechniqueEpithelium, CornealMicroscopy, FluorescenceMolecular Sequence DataCell AdhesionCell Adhesion MoleculesMicroscopy, ConfocalClaudin-2Mammary Glands, AnimalBlotting, WesternActinsIntestinesKidneyCell MembraneColonGene Expression RegulationReverse Transcriptase Polymerase Chain ReactionMannitolDesmosomesBase SequenceBacterial AdhesionCell DifferentiationTransfectionPigment Epithelium of EyeCytoskeletal ProteinsPhosphorylationModels, BiologicalBlood-Retinal BarrierEsophagogastric JunctionEpithelioid CellsEnterocytesCytoskeletonLens, CrystallineAmino Acid SequenceGene ExpressionTime FactorsLungMadin Darby Canine Kidney CellsMice, Inbred C57BLPulmonary Alveolialpha CateninProtein TransportMammary Glands, HumanCell Line, Transformedbeta CateninInulinInterleukin-8ImmunoblottingCell DivisionSertoli CellsProtein BindingFluorescent Antibody Technique, IndirectMicroscopy, Electron, TransmissionApoptosisCell MovementMicroscopy, ImmunoelectronHolliday Junction Resolvases