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; protein: C-terminal region; protein: hGM-CSF; protein: GM-CSFRalpha cytoplasmic domain; protein: hGM-CSF
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: cytoplasmic domain, C-terminal region, hGM-CSF, GM-CSFRalpha cytoplasmic domain, hGM-CSF 
Answer:
 protein: cytoplasmic domain; protein: C-terminal region; protein: hGM-CSF; protein: GM-CSFRalpha cytoplasmic domain; protein: hGM-CSF