776
In addition, HLA-DRA gene expression is inducible in a variety of cell types by interferon-gamma ( IFN-gamma ).
 ( protein: interferon-gamma, None) , ( DNA: HLA-DRA gene, None) , ( protein: IFN-gamma, 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: interferon-gamma, None) , ( DNA: HLA-DRA gene, None) , ( protein: IFN-gamma, None) 