6525
C5a -induced reporter gene expression was abolished by introducing mutations into the kappaB sites and by coexpression of a dominant negative IkappaBalpha construct resistant to agonist-induced phosphorylation .
 ( DNA: reporter gene, None) , ( protein: IkappaBalpha, None) , ( DNA: dominant negative IkappaBalpha construct, None) , ( DNA: kappaB sites, 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: reporter gene, None) , ( protein: IkappaBalpha, None) , ( DNA: dominant negative IkappaBalpha construct, None) , ( DNA: kappaB sites, None) 