1613
The protein products of the Epstein-Barr virus ( EBV ) BMLF1 open reading frame have been characterized in the early productive cycle in B95-8 and Akata cells .
 ( DNA: Epstein-Barr virus ( EBV ) BMLF1 open reading frame, None) , ( cell line: B95-8, None) , ( cell line: Akata cells, 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:
 ( DNA: Epstein-Barr virus ( EBV ) BMLF1 open reading frame, None) , ( cell line: B95-8, None) , ( cell line: Akata cells, None) 