1691
In the intron, further transcription factor binding sites, including a NF-kappa B element , were identified leading to the suggestion that the expression of the gene encoding for the nuclear autoantigen La/SS-B alters in dependence on disease conditions.
 ( protein: transcription factor, None) , ( DNA: NF-kappa B element, None) , ( protein: nuclear autoantigen La/SS-B, None) , ( protein: autoantigen La/SS-B, 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: transcription factor, None) , ( DNA: NF-kappa B element, None) , ( protein: nuclear autoantigen La/SS-B, None) , ( protein: autoantigen La/SS-B, None) 