2856
Regulation of the BZLF1 promoter of Epstein-Barr virus by second messengers in anti-immunoglobulin-treated B cells .
 ( cell line: anti-immunoglobulin-treated B cells, None) , ( DNA: BZLF1 promoter, 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:
 ( cell line: anti-immunoglobulin-treated B cells, None) , ( DNA: BZLF1 promoter, None) 