12895
However, cotransfection studies with an NF-AT expression vector showed that NF-AT may confer a strong inducible activity to the CD95L promoter at this regulatory region .
 ( protein: NF-AT, None) , ( protein: NF-AT, None) , ( DNA: NF-AT expression vector, None) , ( DNA: CD95L promoter, None) , ( DNA: regulatory region, None) , ( protein: CD95L, 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-AT, None) , ( protein: NF-AT, None) , ( DNA: NF-AT expression vector, None) , ( DNA: CD95L promoter, None) , ( DNA: regulatory region, None) , ( protein: CD95L, None) 