5009
We also demonstrate that the association of the GM-CSF receptor beta common subunit with JAK2 is ligand-dependent.
 ( protein: JAK2, None) , ( protein: GM-CSF, None) , ( protein: GM-CSF receptor beta common subunit, 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) , ( protein: GM-CSF, None) , ( protein: GM-CSF receptor beta common subunit, None) 