11237
These results indicate a lack of involvement of Jak kinases in signaling by the G-CSFR in neutrophils , and suggest utilization of alternative signal transduction pathways distinct from those in proliferating cells .
 ( protein: Jak kinases, None) , ( cell type: proliferating cells, None) , ( cell type: neutrophils, None) , ( protein: G-CSFR, 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: Jak kinases, None) , ( cell type: proliferating cells, None) , ( cell type: neutrophils, None) , ( protein: G-CSFR, None) 