6754
Furthermore, we observed the association of p47phox with the hIL-4R alpha in B cells derived from a normal donor .
 ( cell type: B cells, None) , ( protein: hIL-4R alpha, 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:
 ( cell type: B cells, None) , ( protein: hIL-4R alpha, None) 