11235
Notably, no activation of Jak1 , Jak2 , Tyk2 , Stat1 , or Stat3 was observed in neutrophils following G-CSF stimulation .
 ( protein: Jak2, None) , ( cell type: neutrophils, None) , ( protein: Jak1, None) , ( protein: Stat1, None) , ( protein: Tyk2, None) , ( protein: Stat3, None) , ( protein: G-CSF, 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: Jak2, None) , ( cell type: neutrophils, None) , ( protein: Jak1, None) , ( protein: Stat1, None) , ( protein: Tyk2, None) , ( protein: Stat3, None) , ( protein: G-CSF, None) 