Interestingly , the self and bacterial peptides equally were substantially less effective than the cognate viral peptide in sensitizing target cell lysis , and also resulted only in a weak reactivation of memory CTLs in limiting dilution assays , whereas the cognate peptide was highly immunogenic .
interestingly , the self and bacterial peptides equally were substantially less effective than the cognate viral peptide in sensitizing target cell lysis , and also resulted only in a weak reactivation of memory ctls in limiting dilution assays , whereas the cognate peptide was highly immunogenic .
O O O O O O O O O O O O O O O B-peptide I-peptide O O O O O O O O O O O O O O O B-cell_type I-cell_type O B-other_name I-other_name I-other_name O O O B-peptide I-peptide O O O O