7020
The pattern of PML expression in normal hematopoiesis mimics that of retinoblastoma pRb 105 .
 ( protein: pRb 105, None) , ( cell type: retinoblastoma, None) , ( protein: PML, 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: pRb 105, None) , ( cell type: retinoblastoma, None) , ( protein: PML, None) 