14857
The lymphotoxin promoter is stimulated by HTLV-I tax activation of NF-kappa B in human T-cell lines .
 ( protein: NF-kappa B, None) , ( DNA: lymphotoxin promoter, None) , ( protein: HTLV-I tax, None) , ( cell line: human T-cell lines, 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:
 ( protein: NF-kappa B, None) , ( DNA: lymphotoxin promoter, None) , ( protein: HTLV-I tax, None) , ( cell line: human T-cell lines, None) 