13319
In a different study, GATA-3 was shown to be sufficient for the expression of IL-4 and other Th2 cytokine genes .
 ( DNA: Th2 cytokine genes, None) , ( protein: GATA-3, None) , ( protein: IL-4, 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: Th2 cytokine genes, None) , ( protein: GATA-3, None) , ( protein: IL-4, None) 