4854
Further evidence for the translational suppression of TNF is given by experiments using chloram-phenicol acetyltransferase (CAT) constructs containing elements of the TNF gene that are involved in TNF translational regulation .
 ( protein: chloram-phenicol acetyltransferase, None) , ( protein: TNF, None) , ( DNA: TNF gene, None) , ( protein: TNF, None) , ( DNA: chloram-phenicol acetyltransferase (CAT) constructs, None) , ( protein: TNF, 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: chloram-phenicol acetyltransferase, None) , ( protein: TNF, None) , ( DNA: TNF gene, None) , ( protein: TNF, None) , ( DNA: chloram-phenicol acetyltransferase (CAT) constructs, None) , ( protein: TNF, None) 