9467
In contrast, lipopolysaccharide stimulation primarily induced the p65 /p50 heterodimer that has been shown to result in gene activation .
 ( protein: /p50, None) , ( protein: p65, None) , ( protein: p65 /p50 heterodimer, 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: /p50, None) , ( protein: p65, None) , ( protein: p65 /p50 heterodimer, None) 