9547
The retinoblastoma gene product ( pRB ) plays an important role in controlling both cell release from the G1 phase and apoptosis .
 ( protein: retinoblastoma gene product, None) , ( protein: pRB, 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: retinoblastoma gene product, None) , ( protein: pRB, None) 