4961
These data suggest a general role for Tax induction of IL-1alpha gene transcription by the NF-kappaB pathway .
 ( protein: Tax, None) , ( DNA: IL-1alpha gene, None) , ( protein: IL-1alpha, None) , ( protein: NF-kappaB, 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) , ( DNA: IL-1alpha gene, None) , ( protein: IL-1alpha, None) , ( protein: NF-kappaB, None) 