6880
These observations suggest possible mechanisms by which Id3 overexpression can differentially affect development of pre-T cells into TCR alpha beta and gamma delta cells .
 ( cell type: pre-T cells, None) , ( protein: Id3, 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:
 ( cell type: pre-T cells, None) , ( protein: Id3, None) 