1653
Expression of PU.1 in nonmyeloid cells can activate the GM-CSF receptor alpha promoter .
 cell type: nonmyeloid cells; protein: GM-CSF; protein: PU.1; DNA: GM-CSF receptor alpha promoter
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 cell type: nonmyeloid cells; protein: GM-CSF; protein: PU.1; DNA: GM-CSF receptor alpha promoter