Hair DiseasesOncogene Proteins v-fosTranscription FactorsTranscription, GeneticGenes, fosGene Expression RegulationPromoter Regions, GeneticSp1 Transcription FactorBase SequenceRNA, MessengerMolecular Sequence DataProto-Oncogene Proteins c-fosTranscriptional ActivationDNA-Binding ProteinsBinding SitesTrans-ActivatorsCell LineNuclear ProteinsProtein BindingTranscription Initiation SiteRepressor ProteinsTranscription Factor AP-1Amino Acid SequenceDNAMutationRNA Polymerase IICell NucleusSignal TransductionTransfectionHeLa CellsSTAT3 Transcription FactorBasic Helix-Loop-Helix Transcription FactorsPlasmidsTranscription Factors, TFIIGenes, ReporterTranscription Factor TFIID