9662
We have selected 16 sequences and confirmed their down-regulation along the TPA -induced monocytic differentiation of HL60 cells .
 ( DNA: 16 sequences, None) , ( cell line: HL60 cells, 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:
 ( DNA: 16 sequences, None) , ( cell line: HL60 cells, None) 