457
Synergy between signal transduction pathways is obligatory for expression of c-fos in B and T cell lines : implication for c-fos control via surface immunoglobulin and T cell antigen receptors .
 ( DNA: c-fos, None) , ( protein: T cell antigen receptors, None) , ( protein: surface immunoglobulin, None) , ( DNA: c-fos, 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:
 ( DNA: c-fos, None) , ( protein: T cell antigen receptors, None) , ( protein: surface immunoglobulin, None) , ( DNA: c-fos, None) 