8185
In the present study, we utilized RXR -and RAR -specific agonists and antagonists to determine how RA overcomes the dominant-negative activity of the truncated RARalpha in these different myeloid developmental stages .
 ( protein: RAR, None) , ( protein: RXR, None) , ( protein: truncated RARalpha, 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: RAR, None) , ( protein: RXR, None) , ( protein: truncated RARalpha, None) 