7306
Expression of a rapamycin -resistant mutant of p70(s6k) in T cells could restore rapamycin -suppressed E2F responses .
 ( cell type: T cells, None) , ( protein: rapamycin -resistant mutant, None) , ( protein: p70(s6k), None) , ( protein: E2F, 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: rapamycin -resistant mutant, None) , ( protein: p70(s6k), None) , ( protein: E2F, None) 