Choroid PlexusChoroidEpitheliumChoroid Plexus NeoplasmsChoroid NeoplasmsPapilloma, Choroid PlexusEpithelium, CornealRetinal Pigment EpitheliumEpithelial CellsChoroid DiseasesSeminiferous EpitheliumCiliary BodyImmunohistochemistryUveaOlfactory MucosaCerebrospinal FluidEyeCerebral Ventricle NeoplasmsRetinaEpendymaScleraRespiratory MucosaPigment Epithelium of EyeIntestinal MucosaIn Situ HybridizationGyrate AtrophyCorneaOrnithine-Oxo-Acid TransaminaseRNA, MessengerMicroscopy, ElectronMeningesTracheaFluorescein AngiographyCystsMicroscopy, Electron, ScanningBlood-Brain BarrierRabbitsBronchiCells, CulturedConjunctivaIrisReverse Transcriptase Polymerase Chain ReactionChoroidal NeovascularizationMice, Inbred C57BLFluorescent Antibody Technique, IndirectImmunoenzyme TechniquesEye ProteinsMacular DegenerationKeratinsCell DifferentiationFundus OculiHistocytochemistryMice, TransgenicPrealbuminGene Expression Regulation, DevelopmentalNasal MucosaGene ExpressionCefadroxilOrgan Culture TechniquesMorphogenesisRetinal DetachmentMetaplasiaRats, Sprague-DawleyLens, CrystallineCerebral VentriclesVitreous BodyTissue DistributionBiological TransportBlotting, WesternChloridesCiliaHydrocephalusFluorescent Antibody TechniqueMucous MembraneBrainDisease Models, AnimalRetinal DegenerationLungMice, KnockoutSignal TransductionPregnancyColonMicroscopy, ConfocalRetinal DiseasesMouth MucosaEsophagusTime FactorsBrain DiseasesEpendymomaGene Expression RegulationFluoresceinMolecular Sequence DataNecturus maculosusTight JunctionsRetinal VesselsTomography, Optical CoherenceMammary Glands, AnimalBiological Transport, ActiveChick EmbryoTongue