EpitheliumEpithelium, CornealSeminiferous EpitheliumEpithelial CellsRetinal Pigment EpitheliumOlfactory MucosaRespiratory MucosaIntestinal MucosaImmunohistochemistryTracheaCorneaBronchiCiliary BodyIn Situ HybridizationMicroscopy, ElectronConjunctivaRNA, MessengerNasal MucosaCell DifferentiationMetaplasiaCells, CulturedKeratinsMicroscopy, Electron, ScanningMorphogenesisOrgan Culture TechniquesMucous MembraneColonGene Expression Regulation, DevelopmentalReverse Transcriptase Polymerase Chain ReactionMouth MucosaEsophagusMice, TransgenicLungRabbitsMice, Inbred C57BLHistocytochemistryMammary Glands, AnimalTongueEye ProteinsImmunoenzyme TechniquesUterusMesodermGene ExpressionEpithelial AttachmentFluorescent Antibody Technique, IndirectLimbus CorneaePrecancerous ConditionsSignal TransductionCiliaFallopian TubesRetinaLens, CrystallineIntestine, SmallChloridesWound HealingIntestinesTime FactorsMucinsChoroidTight JunctionsEndometriumMolecular Sequence DataBarrett EsophagusCell DivisionFluorescent Antibody TechniqueEyeCell ProliferationRespiratory SystemBlotting, WesternCorneal DiseasesGoblet CellsIntercellular JunctionsPalateMice, KnockoutSertoli CellsMembrane ProteinsCell LineGene Expression RegulationStem CellsPulmonary AlveoliTestisBasement MembraneCell PolarityEpididymisBruch MembraneRegenerationSpermatogenesisMicroscopy, ConfocalBase SequenceLipofuscinGastric MucosaPregnancyChoroid PlexusOdontogenesisDigestive SystemMicrovilliOlfactory Receptor NeuronsMucusHyperplasiaModels, Biological