6612
The replaced enhancer is propagated to the 5' LTR upon integration into the target cell genome .
 ( DNA: replaced enhancer, None) , ( DNA: 5#$%# LTR, None) , ( DNA: target cell genome, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( DNA: replaced enhancer, None) , ( DNA: 5#$%# LTR, None) , ( DNA: target cell genome, None) 