3458
We show that PML/RAR alpha mRNA was still detectable despite clinical remission following ATRA treatment , but undetectable following consolidation with chemotherapy .
 ( RNA: PML/RAR alpha mRNA, 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:
 ( RNA: PML/RAR alpha mRNA, None) 