3553
Second, T cells , which lack CD45 and cannot signal via the TCR , supported higher levels of viral replication and gene expression.
 ( cell type: T cells, None) , ( protein: CD45, None) , ( protein: TCR, 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: T cells, None) , ( protein: CD45, None) , ( protein: TCR, None) 