9378
The winged-helix transcription factor Trident is expressed in actively dividing lymphocytes .
 ( protein: winged-helix transcription factor, None) , ( protein: Trident, None) , ( cell type: dividing lymphocytes, 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: winged-helix transcription factor, None) , ( protein: Trident, None) , ( cell type: dividing lymphocytes, None) 