3651
Peripheral blood lymphocytes ( PBL ) and alloreactive T cell lines of two male infants born to consanguinous parents and presenting with severe combined immunodeficiency ( SCID ) showed a pronounced deficiency in T cell activation.
 ( cell line: alloreactive T cell lines, None) , ( cell type: Peripheral blood lymphocytes, None) , ( cell type: PBL, 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 line: alloreactive T cell lines, None) , ( cell type: Peripheral blood lymphocytes, None) , ( cell type: PBL, None) 