3567
These results suggest that CN is involved in the coordinated induction of the GM-CSF and IL-2 genes and that the CLE0 sequence of the GM-CSF gene is a functional analogue of the NF-AT-binding site in the IL-2 promoter , which mediates signals downstream of T cell activation .
 ( DNA: GM-CSF gene, None) , ( protein: IL-2, None) , ( protein: GM-CSF, None) , ( DNA: IL-2 promoter, None) , ( DNA: NF-AT-binding site, None) , ( protein: CN, None) , ( DNA: CLE0 sequence, None) , ( DNA: CLE0, 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: GM-CSF gene, None) , ( protein: IL-2, None) , ( protein: GM-CSF, None) , ( DNA: IL-2 promoter, None) , ( DNA: NF-AT-binding site, None) , ( protein: CN, None) , ( DNA: CLE0 sequence, None) , ( DNA: CLE0, None) 