3036
Induction of fra-1 following engagement of CD40 did not require protein synthesis , suggesting that the PKC -dependent linkage between CD40 and fra-1 is direct.
 ( protein: CD40, None) , ( DNA: fra-1, None) , ( protein: PKC, None) , ( protein: CD40, None) , ( DNA: fra-1, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( protein: CD40, None) , ( DNA: fra-1, None) , ( protein: PKC, None) , ( protein: CD40, None) , ( DNA: fra-1, None) 