Serum Response FactorSerum Response Elementets-Domain Protein Elk-1Genes, fosNuclear ProteinsResponse ElementsAntigens, FungalDNA-Binding ProteinsAntibodies, FungalPromoter Regions, GeneticTranscription FactorsProto-Oncogene Proteins c-fosets-Domain Protein Elk-4Base SequenceMolecular Sequence DataGene Expression RegulationTranscription, GeneticTernary Complex FactorsEarly Growth Response Protein 1Transcriptional Activation3T3 CellsActinsTransfectionSerumRegulatory Sequences, Nucleic AcidBinding SitesrhoA GTP-Binding ProteinSignal TransductionGenes, ReporterProto-Oncogene ProteinsTrans-ActivatorsCell LineEnhancer Elements, GeneticDNACells, CulturedProtein BindingLuciferasesImmediate-Early ProteinsAmino Acid SequenceRNA, MessengerHeLa CellsProto-Oncogene Proteins c-etsRecombinant Fusion ProteinsPlasmidsCell NucleusCOS CellsGenes, Immediate-EarlyChloramphenicol O-AcetyltransferaseOligodeoxyribonucleotidesMitogen-Activated Protein KinasesCalcium-Calmodulin-Dependent Protein KinasesMutation