9724
Dominant cytotoxic T lymphocyte response to the immediate-early trans-activator protein , BZLF1 , in persistent type A or B Epstein-Barr virus infection .
 ( cell type: cytotoxic T lymphocyte, None) , ( protein: immediate-early trans-activator protein, None) , ( protein: BZLF1, 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 type: cytotoxic T lymphocyte, None) , ( protein: immediate-early trans-activator protein, None) , ( protein: BZLF1, None) 