11411
In contrast, the binding activities of two ubiquitous transcription factors , Oct1 and Sp1 , remain high in G2/M .
 ( protein: Oct1, None) , ( protein: Sp1, None) , ( protein: transcription factors, 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: Oct1, None) , ( protein: Sp1, None) , ( protein: transcription factors, None) 