12467
In this study we investigated recognition by ovarian tumor associated lymphocyte ( OVTAL ), and breast tumor associated lymphocytes ( BRTAL ), of peptides corresponding to the sequence 125-135 of the Aminoenhancer of split (AES) protein .
 ( cell type: ovarian tumor associated lymphocyte, None) , ( cell type: BRTAL, None) , ( cell type: breast tumor associated lymphocytes, None) , ( protein: 125-135 of the Aminoenhancer of split (AES) protein, None) , ( cell type: OVTAL, 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:
 ( cell type: ovarian tumor associated lymphocyte, None) , ( cell type: BRTAL, None) , ( cell type: breast tumor associated lymphocytes, None) , ( protein: 125-135 of the Aminoenhancer of split (AES) protein, None) , ( cell type: OVTAL, None) 