5666
A reporter construct containing the 5'-flanking region of the mouse TNF-alpha gene displayed weak activity when transfected into RAW264.7 macrophage-like cells .
 ( cell line: RAW264.7 macrophage-like cells, None) , ( DNA: 5#$%#-flanking region, None) , ( DNA: reporter construct, None) , ( DNA: TNF-alpha gene, None) , ( protein: TNF-alpha, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( cell line: RAW264.7 macrophage-like cells, None) , ( DNA: 5#$%#-flanking region, None) , ( DNA: reporter construct, None) , ( DNA: TNF-alpha gene, None) , ( protein: TNF-alpha, None) 