8327
The transcription factors PU.1 and C/EBPalpha are responsible for normal myeloid differentiation from stem cells to monocytes or granulocytes.
 ( protein: transcription factors, None) , ( protein: C/EBPalpha, None) , ( cell type: stem cells, None) , ( cell type: monocytes, None) , ( protein: PU.1, 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: transcription factors, None) , ( protein: C/EBPalpha, None) , ( cell type: stem cells, None) , ( cell type: monocytes, None) , ( protein: PU.1, None) 