10566
Effects of TPA , bryostatin 1 , and retinoic acid on PO-B , AP-1 , and AP-2 DNA binding during HL-60 differentiation .
 ( protein: PO-B, None) , ( protein: AP-2, None) , ( protein: AP-1, None) , ( protein: TPA, None) , ( protein: bryostatin 1, 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: PO-B, None) , ( protein: AP-2, None) , ( protein: AP-1, None) , ( protein: TPA, None) , ( protein: bryostatin 1, None) 