10731
In contrast, the C-terminal region of the GM-CSFRalpha cytoplasmic domain was not necessary for cell differentiation mediated by hGM-CSF , but the removal of this region severely impaired the ability of hGM-CSF to support cell survival .
 ( protein: cytoplasmic domain, None) , ( protein: C-terminal region, None) , ( protein: hGM-CSF, None) , ( protein: GM-CSFRalpha cytoplasmic domain, None) , ( protein: hGM-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: cytoplasmic domain, None) , ( protein: C-terminal region, None) , ( protein: hGM-CSF, None) , ( protein: GM-CSFRalpha cytoplasmic domain, None) , ( protein: hGM-CSF, None) 