4816
However, no cytoplasmic p62c-fos was detected in unstimulated PBL , although in some cases cytoplasmic p39c-jun was detected, suggesting that subcellular compartmentalization of these proteins may occur under certain circumstances.
 ( protein: cytoplasmic p39c-jun, None) , ( cell type: unstimulated PBL, None) , ( protein: p62c-fos, None) , ( protein: cytoplasmic p62c-fos, None) , ( protein: proteins, None) , ( protein: p39c-jun, 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: cytoplasmic p39c-jun, None) , ( cell type: unstimulated PBL, None) , ( protein: p62c-fos, None) , ( protein: cytoplasmic p62c-fos, None) , ( protein: proteins, None) , ( protein: p39c-jun, None) 