12107
Consistent with the binding data, the same mutations in the GAS element eliminate responsiveness to IFN-gamma in the context of both a functional CAEV LTR and a heterologous promoter .
 ( protein: IFN-gamma, None) , ( DNA: CAEV LTR, None) , ( DNA: heterologous promoter, None) , ( DNA: GAS element, 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: IFN-gamma, None) , ( DNA: CAEV LTR, None) , ( DNA: heterologous promoter, None) , ( DNA: GAS element, None) 