3758
Activation of TGF-beta 2 transcription correlates with the loss of binding activity for an 80 kDA glial labile repressor protein , GLRP , to a responsive region within the TFG-beta 2 promoter .
 ( protein: TGF-beta 2, None) , ( protein: GLRP, None) , ( DNA: TFG-beta 2 promoter, None) , ( protein: 80 kDA glial labile repressor protein, 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: TGF-beta 2, None) , ( protein: GLRP, None) , ( DNA: TFG-beta 2 promoter, None) , ( protein: 80 kDA glial labile repressor protein, None) 