6292
These results demonstrate physical and functional interactions between AML1 and BSAP and suggest that AML1 is an important factor for regulating a critical B cell-specific gene , blk .
 ( protein: AML1, None) , ( DNA: B cell-specific gene, None) , ( protein: BSAP, None) , ( DNA: blk, None) , ( protein: AML1, 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) , ( DNA: B cell-specific gene, None) , ( protein: BSAP, None) , ( DNA: blk, None) , ( protein: AML1, None) 