9512
Interactions between the canonical and unique GATA site 3 and nuclear extracts were also studied in real time and provided information on its association and dissociation rates for native huGATA-3 .
 ( DNA: GATA site, None) , ( protein: huGATA-3, None) , ( DNA: GATA site 3, 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: GATA site, None) , ( protein: huGATA-3, None) , ( DNA: GATA site 3, None) 