8687
First, it gives no information on memory to lytic cycle antigens ; second, it preferentially amplifies the dominant components of latent antigen-specific memory at the expense of key subdominant reactivities.
 ( protein: lytic cycle antigens, 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: lytic cycle antigens, None) 