6、ngtotranscriptionalregulation,includingJNKphosphorylationofc-JuntostimulatetranscriptionalactivationbyAP-1,aheterodimerofc-junandfosorATFproteins.Theactivationofthep38MapkinasealsocontributestoAP-1activationleadingtothetranscriptionalactivationofmanystressand gr