TracheaTracheal NeoplasmsEpitheliumExocrine GlandsIntubation, IntratrachealTransplantation, HeterotopicBronchiolitis ObliteransRespiratory MucosaEpithelial CellsRespiratory SystemBronchiLungMuscle, SmoothEpithelium, CornealGuinea PigsRats, Inbred F344Neoplasms, ExperimentalSeminiferous EpitheliumTime FactorsMuscle ContractionRetinal Pigment EpitheliumOlfactory MucosaIntestinal MucosaImmunohistochemistryCorneaCiliary BodyIn Situ HybridizationMicroscopy, ElectronConjunctivaNasal MucosaRNA, MessengerMetaplasiaCell DifferentiationKeratinsCells, CulturedMicroscopy, Electron, ScanningMorphogenesisOrgan Culture TechniquesMucous MembraneColonMouth MucosaGene Expression Regulation, DevelopmentalEsophagusReverse Transcriptase Polymerase Chain ReactionMice, TransgenicMice, Inbred C57BLMammary Glands, AnimalHistocytochemistryRabbitsTongueEye ProteinsEpithelial AttachmentUterusMesodermImmunoenzyme TechniquesLimbus CorneaeFluorescent Antibody Technique, IndirectPrecancerous ConditionsGene ExpressionFallopian TubesCiliaLens, CrystallineRetinaSignal TransductionIntestine, SmallChloridesWound HealingIntestinesChoroidMucinsTight JunctionsEndometriumBarrett EsophagusCorneal DiseasesGoblet CellsFluorescent Antibody TechniqueEyeCell DivisionPalateBlotting, WesternCell ProliferationIntercellular JunctionsMice, KnockoutSertoli CellsPulmonary AlveoliStem CellsBasement MembraneMembrane ProteinsCell PolarityEpididymisGene Expression RegulationTestisBruch MembraneCell LineSpermatogenesisLipofuscinMolecular Sequence DataRegenerationChoroid PlexusMicroscopy, Confocal