Promoter Regions, GeneticLyngbya ToxinsPhorbolsTetradecanoylphorbol AcetateCarcinogensBase SequenceMolecular Sequence DataPhorbol EstersTranscription, GeneticGene Expression RegulationDNA-Binding ProteinsRNA, MessengerCell LineCell Line, TumorCocarcinogenesisTransfectionAnthralinBinding SitesTumor Necrosis Factor-alphaBenzoyl PeroxideTranscription FactorsDNADNA MethylationTumor Markers, BiologicalGenes, ReporterMutationSkin NeoplasmsCells, CulturedTranscriptional ActivationCloning, MolecularTumor BurdenCell Transformation, NeoplasticSp1 Transcription FactorNeoplasms, ExperimentalDiterpenesGene Expression Regulation, BacterialPlasmids9,10-Dimethyl-1,2-benzanthraceneTerpenesProtein BindingOrnithine DecarboxylasePapillomaTranscription Initiation SiteRegulatory Sequences, Nucleic AcidElectrophoretic Mobility Shift AssayEthers, CyclicAmino Acid SequenceGenes, Tumor SuppressorCell DivisionTumor Suppressor Protein p53Tumor Suppressor ProteinsReverse Transcriptase Polymerase Chain ReactionLuciferasesResponse ElementsRepressor ProteinsDNA PrimersGene ExpressionOperonCpG IslandsDNA FootprintingGene Expression Regulation, NeoplasticWilms TumorSignal TransductionPhorbol 12,13-DibutyrateLiver Neoplasms, ExperimentalProtein Kinase CTrans-ActivatorsNuclear ProteinsBacterial ProteinsHeLa CellsChloramphenicol O-AcetyltransferaseGene Expression Regulation, EnzymologicPolymerase Chain ReactionOkadaic AcidSequence Homology, Nucleic AcidTATA BoxSkinRestriction MappingRecombinant Fusion ProteinsFluocinolone AcetonideTumor Cells, CulturedNeoplasm ProteinsChromatin ImmunoprecipitationExonsEpidermis5' Flanking RegionEnzyme InductionAcrylamidesMice, Inbred BALB CDown-RegulationCarcinoid TumorSequence Analysis, DNABlotting, WesternCell ProliferationDeoxyribonuclease IEnhancer Elements, GeneticTime FactorsGenesMice, Inbred C57BLGene Silencing