567
Furthermore, LMP-1 was found to induce the expression of cyclin D2 ; normal B cells or EBV -negative Burkitt's lymphoma cells do not express D-type cyclins .
 ( protein: D-type cyclins, None) , ( protein: cyclin D2, None) , ( cell line: EBV -negative Burkitt#$%#s lymphoma cells, None) , ( cell type: B cells, None) , ( protein: LMP-1, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( protein: D-type cyclins, None) , ( protein: cyclin D2, None) , ( cell line: EBV -negative Burkitt#$%#s lymphoma cells, None) , ( cell type: B cells, None) , ( protein: LMP-1, None) 