12621
Exogenously transfected TAL1 and LMO , but not either alone, induced RALDH2 expression in a T-ALL cell line , HPB-ALL , not expressing endogeneous TAL1 or LMO .
 ( protein: RALDH2, None) , ( protein: LMO, None) , ( protein: LMO, None) , ( protein: TAL1, None) , ( cell line: T-ALL cell line, None) , ( cell line: HPB-ALL, None) , ( protein: TAL1, 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: RALDH2, None) , ( protein: LMO, None) , ( protein: LMO, None) , ( protein: TAL1, None) , ( cell line: T-ALL cell line, None) , ( cell line: HPB-ALL, None) , ( protein: TAL1, None) 