9476
Here the wild type motif gives efficient binding of p50p50 that again is upregulated in tolerant cells whereas a mutant with a 3' G shows hardly any binding of p50p50 .
 ( cell type: tolerant cells, None) , ( protein: p50p50, None) , ( DNA: wild type motif, None) , ( protein: p50p50, 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 type: tolerant cells, None) , ( protein: p50p50, None) , ( DNA: wild type motif, None) , ( protein: p50p50, None) 