10660
Furthermore, these plasmids were not active in RJ2.2.5 , an in vitro mutagenized derivative of Raji in which both copies of CIITA are defective.
 ( DNA: plasmids, None) , ( cell line: Raji, None) , ( protein: CIITA, None) , ( cell line: RJ2.2.5, 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:
 ( DNA: plasmids, None) , ( cell line: Raji, None) , ( protein: CIITA, None) , ( cell line: RJ2.2.5, None) 