14212
Site-directed mutagenesis demonstrated that the two NF-IL-6 motifs could be independently activated by LAM , LPS , or TNF-alpha and that they acted in an orientation-independent manner.
 ( DNA: NF-IL-6 motifs, None) , ( protein: TNF-alpha, 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: NF-IL-6 motifs, None) , ( protein: TNF-alpha, None) 