11545
The ZEBRA protein from Epstein-Barr virus ( EBV ) activates a switch from the latent to the lytic expression program of the virus .
 ( protein: ZEBRA protein, 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: ZEBRA protein, None) 