1462
We have measured the level of junB mRNA in the B hybridoma cell line 7TD1 , under interleukin-6 ( IL-6 ) stimulation.
 ( cell line: B hybridoma cell line 7TD1, None) , ( protein: IL-6, None) , ( RNA: junB mRNA, None) , ( protein: interleukin-6, 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 line: B hybridoma cell line 7TD1, None) , ( protein: IL-6, None) , ( RNA: junB mRNA, None) , ( protein: interleukin-6, None) 