ClaudinsEpitheliumClaudin-3Claudin-1Claudin-4Tight JunctionsClaudin-5Membrane ProteinsEpithelium, CornealEpithelial CellsOccludinZonula Occludens-1 ProteinSeminiferous EpitheliumRetinal Pigment EpitheliumImmunohistochemistryBlood-Testis BarrierIntestinal MucosaRespiratory MucosaZonula Occludens-2 ProteinPermeabilityOlfactory MucosaClaudin-2Electric ImpedanceRNA, MessengerTissue EmbeddingCell Membrane PermeabilityCaco-2 CellsGene Expression Regulation, DevelopmentalSertoli CellsCells, CulturedTakifuguReverse Transcriptase Polymerase Chain ReactionGillsHypercalciuriaFluorescent Antibody Technique, IndirectGitelman SyndromeTracheaIntercellular JunctionsMucous MembraneCorneaCell DifferentiationCell LineNephrocalcinosisDogsMice, Inbred C57BLBronchiFreeze FracturingAdherens JunctionsMolecular Sequence DataCiliary BodyMammary Glands, AnimalIn Situ HybridizationGene Expression RegulationFluorescent Antibody TechniqueGene ExpressionBlotting, WesternPulmonary AlveoliMicroscopy, ElectronNeuroepithelial CellsKidneyConjunctivaLoop of HenleMice, KnockoutNasal MucosaMicroscopy, ConfocalMicroscopy, FluorescenceCell PolaritySpermatogenesisMetaplasiaProtein IsoformsSignal TransductionKeratinsPhenotypeGene Expression ProfilingCell ProliferationMicroscopy, Electron, ScanningCochleaPhosphoproteinsCadherinsAmino Acid SequenceMorphogenesisAdenoma, OxyphilicOrgan Culture TechniquesTime FactorsGene Knockdown TechniquesAnimals, NewbornColonAbsorptionMouth MucosaEsophagusTissue Array AnalysisGene DeletionMice, TransgenicTumor Markers, BiologicalLungSpermatocytesHistocytochemistryCell MovementRabbitsTongue