5465
mBob1 is B-cell restricted, and is found in all B-cell lines representing different stages of B-cell differentiation .
 ( protein: mBob1, None) , ( cell line: B-cell lines, 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: mBob1, None) , ( cell line: B-cell lines, None) 