10866
Furthermore, Elf-1 interacts specifically with the E74 target sequence and can stimulate transcription driven by the E74 site independent of mitogenic signaling .
 ( DNA: E74 target sequence, None) , ( protein: Elf-1, None) , ( DNA: E74 site, 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: E74 target sequence, None) , ( protein: Elf-1, None) , ( DNA: E74 site, None) 