4251
Our data provide the first demonstration that IL-12 -mediated activation of T and NK cells does not involve expression of members of the immediate-early activation genes family ( egr-1 , c-fos , and junB ), AP-1 transcriptional activity , or bcl-2 expression .
 ( DNA: bcl-2, None) , ( protein: IL-12, None) , ( DNA: egr-1, None) , ( DNA: immediate-early activation genes family, None) , ( DNA: junB, None) , ( DNA: c-fos, None) , ( protein: AP-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:
 ( DNA: bcl-2, None) , ( protein: IL-12, None) , ( DNA: egr-1, None) , ( DNA: immediate-early activation genes family, None) , ( DNA: junB, None) , ( DNA: c-fos, None) , ( protein: AP-1, None) 