4105
Defective transcription of the IL-2 gene is associated with impaired expression of c-Fos , FosB , and JunB in anergic T helper 1 cells .
 ( protein: c-Fos, None) , ( protein: FosB, None) , ( DNA: IL-2 gene, None) , ( cell line: anergic T helper 1 cells, None) , ( protein: JunB, 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: c-Fos, None) , ( protein: FosB, None) , ( DNA: IL-2 gene, None) , ( cell line: anergic T helper 1 cells, None) , ( protein: JunB, None) 