9438
These data are consistent with EBNA3C contributing to the regulation of EBNA expression in latently infected B cells through CBF1/RBP-Jkappa and another factor, but this need not directly involve EBNA2 .
 ( protein: EBNA, None) , ( cell type: latently infected B cells, None) , ( protein: EBNA3C, None) , ( protein: EBNA2, None) , ( protein: CBF1/RBP-Jkappa, None) , ( cell type: B 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:
 ( protein: EBNA, None) , ( cell type: latently infected B cells, None) , ( protein: EBNA3C, None) , ( protein: EBNA2, None) , ( protein: CBF1/RBP-Jkappa, None) , ( cell type: B cells, None) 