11089
STAT3 expression in particular has been associated with Abl , Src , and HTLV-1 transformation of normal cells .
 ( protein: Abl, None) , ( cell type: normal cells, None) , ( protein: STAT3, None) , ( protein: Src, 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: Abl, None) , ( cell type: normal cells, None) , ( protein: STAT3, None) , ( protein: Src, None) 