12882
Moreover, IL-4 costimulation with IL-2 or IL-12 does not alter their own preferential GAS -like DNA binding patterns when C epsilon- , Fc gamma RI- , and SIE GAS motif containing oligonucleotide probes are compared, suggesting that induction of GAS-like DNA-protein binding complexes by IL-2 , IL-4 , and IL-12 is highly selective and represents one important factor in determining specific gene activation .
 ( protein: GAS-like DNA-protein binding complexes, None) , ( DNA: GAS, None) , ( protein: IL-12, None) , ( protein: IL-2, None) , ( protein: IL-4, None) , ( protein: IL-2, None) , ( protein: IL-12, None) , ( protein: IL-4, 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: GAS-like DNA-protein binding complexes, None) , ( DNA: GAS, None) , ( protein: IL-12, None) , ( protein: IL-2, None) , ( protein: IL-4, None) , ( protein: IL-2, None) , ( protein: IL-12, None) , ( protein: IL-4, None) 