Epithelial CellsDNA, ComplementaryBase SequenceEpitheliumRNA, MessengerMolecular Sequence DataDNANucleic Acid HybridizationCell LineCloning, MolecularAmino Acid SequenceCells, CulturedRespiratory MucosaGene ExpressionIntestinal MucosaTransfectionBlotting, NorthernBronchiGene Expression RegulationTumor Cells, CulturedReverse Transcriptase Polymerase Chain ReactionTranscription, GeneticGene LibraryMammary Glands, AnimalPolymerase Chain ReactionCell DivisionNucleic Acid RenaturationEpithelium, CornealPoly AImmunohistochemistryBlotting, WesternRNAEpithelioid CellsGenesSignal TransductionRNA, NeoplasmCell Line, TransformedCaco-2 CellsBacterial AdhesionCell Transformation, NeoplasticOligonucleotide Array Sequence AnalysisLungMolecular WeightCell PolarityProtein BiosynthesisBlotting, SouthernGene Expression ProfilingCell DifferentiationRNA-Directed DNA PolymeraseInterleukin-8DNA ProbesDogsKidneySequence Homology, Amino AcidMembrane ProteinsPulmonary AlveoliApoptosisLens, CrystallineRecombinant ProteinsDNA PrimersAvian myeloblastosis virusSequence Homology, Nucleic AcidIn Situ HybridizationUp-RegulationKineticsBreastMammary Glands, HumanOligonucleotidesCarrier ProteinsColonCell AdhesionFibroblastsKeratinsMutationPhenotypeFluorescent Antibody TechniqueDNA, NeoplasmMicroscopy, ElectronCell Line, TumorCell ProliferationGenetic VectorsDNA, Single-StrandedMouth MucosaDNA, ViralDNA Restriction EnzymesSequence AlignmentIntestinesRetroviridaeCattleOligodeoxyribonucleotidesRabbitsPigment Epithelium of EyeTracheaRNA, ViralNucleic Acid DenaturationMice, Inbred C57BLNeoplasm ProteinsGene Expression Regulation, NeoplasticGammaretrovirusMembrane Glycoproteins