4529
In studies initiated to evaluate relationships between EBV latent genes and p53 , p53 levels were found to increase approximately 10-fold 4 to 5 days after EBV infection of purified resting human B cells ; the induced p53 was transcriptionally active.
 ( cell type: resting human B cells, None) , ( DNA: EBV latent genes, None) , ( protein: p53, None) , ( protein: p53, None) , ( protein: p53, 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: resting human B cells, None) , ( DNA: EBV latent genes, None) , ( protein: p53, None) , ( protein: p53, None) , ( protein: p53, None) 