14571
This study determined if the Ad5-induced inhibition of IFN -MCP was independent of adenovirus ( Ad ) infection and secondary only to the expression of the Ad early region 1A gene ( E1A ).
 ( DNA: Ad early region 1A gene, None) , ( DNA: E1A, None) , ( protein: IFN, 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: Ad early region 1A gene, None) , ( DNA: E1A, None) , ( protein: IFN, None) 