13135
YJ cells treated in vitro with 2 microM RA differentiated into metamyelocytes and band neutrophils , and increased the number of nitroblue tetrazolium (NBT)-positive cells and increased gp91phox mRNA expression .
 ( cell line: YJ cells, None) , ( RNA: gp91phox mRNA, None) , ( cell line: nitroblue tetrazolium (NBT)-positive cells, None) , ( cell type: metamyelocytes, None) , ( cell type: band neutrophils, 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: YJ cells, None) , ( RNA: gp91phox mRNA, None) , ( cell line: nitroblue tetrazolium (NBT)-positive cells, None) , ( cell type: metamyelocytes, None) , ( cell type: band neutrophils, None) 