SkinPrenatal InjuriesCloning, MolecularKeratinocytesSkin Physiological PhenomenaKeratin-17EpidermisHair FollicleDermisFibroblastsSkin AgingSkin NeoplasmsSebaceous GlandsClone CellsFetusWound HealingCells, CulturedUltraviolet RaysSkin TransplantationBase SequenceMolecular Sequence DataMelanocytesAmino Acid SequenceSkin, ArtificialSkin DiseasesSkin PigmentationCell DifferentiationDNA, ComplementaryStem CellsSequence Homology, Amino AcidCell LineRNA, MessengerCysteamineDNAMice, HairlessSunlightSkin TestsDose-Response Relationship, RadiationPregnancyGene ExpressionSkin AbsorptionSequence Analysis, DNACloning, OrganismDNA PrimersSequence AlignmentSequence Homology, Nucleic AcidOxidative StressCell Line, TransformedDNA DamagePhotosensitizing AgentsMutationGene Expression RegulationMelaninsPolymerase Chain ReactionEscherichia coliAdministration, TopicalMelanomaGenes, BacterialPyrimidine DimersChromosome MappingPlasmidsKeratinsCell SurvivalBlotting, NorthernBlotting, SouthernRecombinant ProteinsPhylogenyNucleic Acid HybridizationMice, Inbred C57BLApoptosisRabbitsCell DivisionGenesDNA, BacterialRestriction MappingGene LibraryHerpesvirus 1, HumanSpecies SpecificityDose-Response Relationship, DrugCell ProliferationDNA Restriction EnzymesImmunohistochemistryHydrogen PeroxideDNA RepairMicroscopy, FluorescenceGenomic LibraryOpen Reading FramesModels, BiologicalTranscription, GeneticSkin Diseases, BacterialCulture Media, ConditionedReactive Oxygen SpeciesSkin UlcerDNA, RecombinantPhenotypeSignal TransductionTransfectionTissue DistributionGenetic VectorsCosmids