10908
The IL-4 receptor alpha-chain cytoplasmic domain is sufficient for activation of JAK-1 and STAT6 and the induction of IL-4 -specific gene expression .
 ( protein: IL-4 receptor alpha-chain, None) , ( protein: JAK-1, None) , ( protein: STAT6, None) , ( protein: IL-4 receptor alpha-chain cytoplasmic domain, None) , ( protein: IL-4, 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: IL-4 receptor alpha-chain, None) , ( protein: JAK-1, None) , ( protein: STAT6, None) , ( protein: IL-4 receptor alpha-chain cytoplasmic domain, None) , ( protein: IL-4, None) , ( protein: IL-4, None) 