11902
Furthermore a dominant negative form of AML1 , AML1a , totally suppressed granulocytic differentiation otherwise induced by granulocyte colony-stimulating factor when AML1a was overexpressed in 32Dc13 murine myeloid cells .
 ( protein: AML1, None) , ( protein: AML1a, None) , ( protein: AML1a, None) , ( cell type: 32Dc13 murine myeloid cells, None) , ( protein: granulocyte colony-stimulating factor, None) , ( protein: dominant negative form, 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: AML1, None) , ( protein: AML1a, None) , ( protein: AML1a, None) , ( cell type: 32Dc13 murine myeloid cells, None) , ( protein: granulocyte colony-stimulating factor, None) , ( protein: dominant negative form, None) 