9535
Finally, gel mobility shift assays demonstrated the nuclear translocation of proteins specifically bound to these two NF-kappaB motifs , confirming that VCAM-1 was induced on Tax -expressing cells in a kappaB -dependent manner .
 ( protein: Tax, None) , ( protein: NF-kappaB, None) , ( DNA: NF-kappaB motifs, None) , ( protein: kappaB, None) , ( protein: VCAM-1, None) , ( cell line: Tax -expressing 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:
 ( protein: Tax, None) , ( protein: NF-kappaB, None) , ( DNA: NF-kappaB motifs, None) , ( protein: kappaB, None) , ( protein: VCAM-1, None) , ( cell line: Tax -expressing cells, None) 