4964
The protein product of the c-fps/fes (c-fes) proto-oncogene has been implicated in the normal development of myeloid cells ( macrophages and neutrophils ).
 ( DNA: c-fps/fes (c-fes) proto-oncogene, None) , ( cell type: neutrophils, None) , ( cell type: myeloid cells, None) , ( cell type: macrophages, 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-fps/fes (c-fes) proto-oncogene, None) , ( cell type: neutrophils, None) , ( cell type: myeloid cells, None) , ( cell type: macrophages, None) 