13816
Human 15-lipoxygenase gene promoter : analysis and identification of DNA binding sites for IL-13-induced regulatory factors in monocytes .
 ( DNA: Human 15-lipoxygenase gene promoter, None) , ( DNA: DNA binding sites, None) , ( protein: IL-13-induced regulatory factors, None) , ( cell type: monocytes, 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: Human 15-lipoxygenase gene promoter, None) , ( DNA: DNA binding sites, None) , ( protein: IL-13-induced regulatory factors, None) , ( cell type: monocytes, None) 