To test this hypothesis , 4-h NK cytolysis assays were performed on IFN-gamma-treated human cells infected with an Ad5 E1A deletion mutant , dl343 , or transfected with the Ad5 E1A gene .
to test this hypothesis , 4-h nk cytolysis assays were performed on ifn-gamma-treated human cells infected with an ad5 e1a deletion mutant , dl343 , or transfected with the ad5 e1a gene .
O O O O O B-other_name I-other_name I-other_name I-other_name O O O B-cell_line I-cell_line I-cell_line O O O B-virus B-DNA_domain_or_region O O O B-virus O O O O O B-DNA_domain_or_region B-DNA_domain_or_region O O