2213
Transient expression of HIV-1 Tat induced a five- to eightfold increase in IL-2 promoter activity in Jurkat T cells stimulated with phytohemagglutinin and phorbol myristate acetate .
 ( DNA: IL-2 promoter, None) , ( cell line: Jurkat T cells, None) , ( protein: HIV-1 Tat, None) , ( protein: phytohemagglutinin, None) , ( protein: IL-2, 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:
 ( DNA: IL-2 promoter, None) , ( cell line: Jurkat T cells, None) , ( protein: HIV-1 Tat, None) , ( protein: phytohemagglutinin, None) , ( protein: IL-2, None) 