14134
Human CD3-CD16+ natural killer cells express the hGATA-3 T cell transcription factor and an unrearranged 2.3-kb TcR delta transcript .
 ( protein: hGATA-3 T cell transcription factor, None) , ( protein: 2.3-kb TcR delta transcript, None) , ( cell line: Human CD3-CD16+ natural killer cells, 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 T cell transcription factor, None) , ( protein: 2.3-kb TcR delta transcript, None) , ( cell line: Human CD3-CD16+ natural killer cells, None) 