9815
The M-CSF receptor was first detectable in the myeloid-committed CD34+Thy-l-CD45RA+ subset .
 ( protein: M-CSF receptor, None) , ( cell line: myeloid-committed CD34+Thy-l-CD45RA+ subset, 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: M-CSF receptor, None) , ( cell line: myeloid-committed CD34+Thy-l-CD45RA+ subset, None) 