7898
In search of a molecular mechanism for the transcriptional induction of ISGs , we observed an EBNA2 -dependent synthesis of IFN-beta mRNA at low levels and the secretion of low amounts of IFN.
 ( protein: EBNA2, None) , ( DNA: ISGs, 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: EBNA2, None) , ( DNA: ISGs, None) 