2239
GATA3 , a member of the GATA family that is abundantly expressed in the T-lymphocyte lineage , is thought to participate in T-cell receptor gene activation through binding to enhancers .
 ( protein: T-cell receptor, None) , ( DNA: enhancers, None) , ( cell type: T-lymphocyte lineage, None) , ( protein: GATA3, None) , ( protein: GATA family, 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: T-cell receptor, None) , ( DNA: enhancers, None) , ( cell type: T-lymphocyte lineage, None) , ( protein: GATA3, None) , ( protein: GATA family, None) 