We investigated the CD8+ cytotoxic T lymphocyte ( CTL ) repertoire to an HLA B8-restricted peptide , RAKFKQLLQ , located in the Epstein-Barr virus ( EBV ) immediate-early protein , BZLF1 .
we investigated the cd8+ cytotoxic t lymphocyte ( ctl ) repertoire to an hla b8-restricted peptide , rakfkqllq , located in the epstein-barr virus ( ebv ) immediate-early protein , bzlf1 .
O O O B-cell_type I-cell_type I-cell_type I-cell_type O O O O O O B-peptide I-peptide I-peptide O B-peptide O O O O B-virus I-virus O O O O O O B-protein_molecule O