14959
Cotransfection of an hGATA-3 expression plasmid with a reporter plasmid whose transcription is directed by the HIV-1 LTR resulted in 6- to 10-fold stimulation of LTR -mediated transcription , whereas site specific mutation of these GATA sites resulted in virtual abrogation of the activation by hGATA-3 .
 ( protein: hGATA-3, None) , ( DNA: LTR, None) , ( DNA: HIV-1 LTR, None) , ( DNA: hGATA-3 expression plasmid, None) , ( DNA: GATA sites, None) , ( DNA: reporter plasmid, 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: hGATA-3, None) , ( DNA: LTR, None) , ( DNA: HIV-1 LTR, None) , ( DNA: hGATA-3 expression plasmid, None) , ( DNA: GATA sites, None) , ( DNA: reporter plasmid, None) 