12519
Both pathways were fully blocked by Bcl-2 or Bcl-X(L) .
 ( protein: Bcl-2, None) , ( protein: Bcl-X(L), 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: Bcl-2, None) , ( protein: Bcl-X(L), None) 