4358
Protein kinase C ( PKC ) depletion generated by a long-term phorbol 12 myristate 13-acetate treatment had weak effects on proliferation.
 ( protein: Protein kinase C, None) , ( protein: PKC, 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: Protein kinase C, None) , ( protein: PKC, None) 