6127
Expression of FOG ( riend ATA ), which binds to GATA-1 and acts as a cofactor for GATA-binding proteins , decreased transactivation activity of GATA-1 for the MBP promoter in a dose-dependent manner.
 ( DNA: MBP promoter, None) , ( protein: GATA-1, None) , ( protein: GATA-1, None) , ( protein: MBP, None) , ( protein: FOG, None) , ( protein: GATA-binding proteins, None) , ( protein: riend ATA, 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:
 ( DNA: MBP promoter, None) , ( protein: GATA-1, None) , ( protein: GATA-1, None) , ( protein: MBP, None) , ( protein: FOG, None) , ( protein: GATA-binding proteins, None) , ( protein: riend ATA, None) 