Retinal Pigment EpitheliumEpitheliumPigment Epithelium of EyeEpithelial Cellscis-trans-IsomerasesEye ProteinsRetinaCells, CulturedCell LineImmunohistochemistryRNA, MessengerGene ExpressionCell SurvivalCell DifferentiationCell ProliferationReverse Transcriptase Polymerase Chain ReactionEpithelium, CornealBlotting, WesternSeminiferous EpitheliumOlfactory MucosaRespiratory MucosaIntestinal MucosaTracheaCorneaBronchiCiliary BodyIn Situ HybridizationMicroscopy, ElectronConjunctivaNasal MucosaMetaplasiaKeratinsMicroscopy, Electron, ScanningMorphogenesisOrgan Culture TechniquesMucous MembraneColonMouth MucosaGene Expression Regulation, DevelopmentalEsophagusMice, TransgenicLungMice, Inbred C57BLMammary Glands, AnimalHistocytochemistryRabbitsTongueEpithelial AttachmentUterusMesodermImmunoenzyme TechniquesLimbus CorneaeFluorescent Antibody Technique, IndirectPrecancerous ConditionsFallopian TubesCiliaLens, CrystallineSignal TransductionIntestine, SmallChloridesWound HealingIntestinesChoroidMucinsTight JunctionsEndometriumBarrett EsophagusRespiratory SystemCorneal DiseasesGoblet CellsFluorescent Antibody TechniqueEyeCell DivisionPalateIntercellular JunctionsMice, KnockoutTime FactorsSertoli CellsPulmonary AlveoliStem CellsBasement MembraneMembrane ProteinsCell PolarityEpididymisGene Expression RegulationTestisBruch MembraneSpermatogenesisLipofuscinMolecular Sequence DataRegenerationChoroid PlexusMicroscopy, ConfocalOdontogenesisGastric MucosaMicrovilliOlfactory Receptor NeuronsMucusSeminiferous TubulesDigestive System