12859
To determine the structural motifs that contribute to this antiapoptotic effect , we constructed a panel of E2A-HLF mutants and programmed their expression in IL-3 -dependent murine pro-B cells ( FL5.12 line ), using a zinc-inducible vector.
 ( protein: E2A-HLF mutants, None) , ( protein: IL-3, None) , ( cell line: IL-3 -dependent murine pro-B cells, None) , ( protein: E2A-HLF, None) , ( cell line: FL5.12 line, 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: E2A-HLF mutants, None) , ( protein: IL-3, None) , ( cell line: IL-3 -dependent murine pro-B cells, None) , ( protein: E2A-HLF, None) , ( cell line: FL5.12 line, None) 