5098
Paradoxically, APL cells express PML-RAR , an aberrant form of the retinoic acid receptor type alpha ( RAR alpha ) derived from the leukemia-specific t(15;17) chromosomal translocation .
 ( cell line: APL cells, None) , ( DNA: leukemia-specific t(15;17) chromosomal translocation, None) , ( protein: retinoic acid receptor type alpha, None) , ( protein: PML-RAR, None) , ( protein: RAR alpha, 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:
 ( cell line: APL cells, None) , ( DNA: leukemia-specific t(15;17) chromosomal translocation, None) , ( protein: retinoic acid receptor type alpha, None) , ( protein: PML-RAR, None) , ( protein: RAR alpha, None) 