11036
The SRG3 protein is expressed about three times higher in thymocytes than in peripheral lymphocytes .
 ( protein: SRG3 protein, None) , ( DNA: SRG3, None) , ( cell type: thymocytes, None) , ( cell type: peripheral lymphocytes, 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: SRG3 protein, None) , ( DNA: SRG3, None) , ( cell type: thymocytes, None) , ( cell type: peripheral lymphocytes, None) 