4466
This effect of the CMV immediate early 1 gene product was dependent upon the presence of specific transcription factor binding sites in the IL-6 promoter .
 ( DNA: IL-6 promoter, None) , ( protein: CMV immediate early 1 gene product, None) , ( DNA: transcription factor binding sites, None) , ( protein: IL-6, 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: IL-6 promoter, None) , ( protein: CMV immediate early 1 gene product, None) , ( DNA: transcription factor binding sites, None) , ( protein: IL-6, None) 