97
In addition, when used together IL-2 and IL-12 synergized in the induction of IFN-gamma and GM-CSF and this synergy was attributed to an increased accumulation and stability of the IFN-gamma and GM-CSF mRNAs .
 ( protein: IL-12, None) , ( RNA: GM-CSF mRNAs, None) , ( protein: IFN-gamma, None) , ( protein: IL-2, None) , ( RNA: IFN-gamma and GM-CSF mRNAs, None) , ( protein: GM-CSF, None) , ( protein: GM-CSF, 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: IL-12, None) , ( RNA: GM-CSF mRNAs, None) , ( protein: IFN-gamma, None) , ( protein: IL-2, None) , ( RNA: IFN-gamma and GM-CSF mRNAs, None) , ( protein: GM-CSF, None) , ( protein: GM-CSF, None) , ( protein: IFN-gamma, None) 