12007
Thymocytes expressed four- to 10-fold greater amounts of the 3.5 kb transcript than other tissues.
 ( cell type: Thymocytes, None) , ( RNA: 3.5 kb transcript, 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: Thymocytes, None) , ( RNA: 3.5 kb transcript, None) 