11507
Mutations which abrogated the gene-suppressive activity of NRE gamma prevented RFX1 from binding to NRE gamma .
 ( DNA: NRE gamma, None) , ( DNA: NRE gamma, None) , ( protein: RFX1, 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: NRE gamma, None) , ( DNA: NRE gamma, None) , ( protein: RFX1, None) 