14639
G0S24 has potential sites for transcription factors in the 5' flank and intron ; these include a serum response element .
 ( DNA: G0S24, None) , ( DNA: intron, None) , ( protein: transcription factors, None) , ( DNA: serum response element, None) , ( DNA: 5#$%# flank, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( DNA: G0S24, None) , ( DNA: intron, None) , ( protein: transcription factors, None) , ( DNA: serum response element, None) , ( DNA: 5#$%# flank, None) 