11916
We considered four bZIP transcription factors as candidates for this putative IL-3 -regulated factor , each of which binds avidly to the DNA consensus sequence recognized by E2A-HLF and is related to the Caenorhabditis elegans CES-2 ( cell death specification protein ) neuron-specific mediator of cell death .
 ( protein: IL-3 -regulated factor, None) , ( protein: transcription factors, None) , ( protein: cell death specification protein, None) , ( protein: E2A-HLF, None) , ( protein: bZIP transcription factors, None) , ( protein: Caenorhabditis elegans CES-2, None) , ( protein: IL-3, None) , ( protein: neuron-specific mediator of cell death, None) , ( DNA: DNA consensus sequence, 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: IL-3 -regulated factor, None) , ( protein: transcription factors, None) , ( protein: cell death specification protein, None) , ( protein: E2A-HLF, None) , ( protein: bZIP transcription factors, None) , ( protein: Caenorhabditis elegans CES-2, None) , ( protein: IL-3, None) , ( protein: neuron-specific mediator of cell death, None) , ( DNA: DNA consensus sequence, None) 