2719
Similarly, interferons could act on APL cells , alone or in combination with all-trans retinoic acid ( RA ), especially if the PML/RAR alpha fusion transcript that results from the t(15; 17) is induced by interferon .
 ( protein: PML/RAR alpha, None) , ( cell type: APL cells, None) , ( DNA: t(15; 17), None) , ( RNA: PML/RAR alpha fusion transcript, None) , ( protein: interferon, 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: PML/RAR alpha, None) , ( cell type: APL cells, None) , ( DNA: t(15; 17), None) , ( RNA: PML/RAR alpha fusion transcript, None) , ( protein: interferon, None) 