Upstream Stimulatory FactorsChromatinPromoter Regions, GeneticE-Box ElementsTranscription FactorsDNA-Binding ProteinsHelix-Loop-Helix MotifsBase SequenceElectrophoretic Mobility Shift AssayTranscription, GeneticGene Expression RegulationReceptors, FSHMolecular Sequence DataProtein BindingBinding SitesTranscriptional ActivationDNAChromatin ImmunoprecipitationDNA FootprintingSp1 Transcription FactorTransfection5' Flanking RegionRegulatory Sequences, Nucleic AcidFatty Acid SynthasesResponse ElementsChromatin Assembly and DisassemblyNuclear ProteinsGene Expression Regulation, EnzymologicHeLa CellsGenes, ReporterCell LineEnhancer Elements, GeneticLuciferasesSp3 Transcription FactorCells, CulturedRNA, MessengerCell NucleusCCAAT-Enhancer-Binding ProteinsGenes, DominantLiverTumor Cells, CulturedPlasmidsMutationMutagenesis, Site-DirectedDNA PrimersHistones