Incubation of APL cells with IFN-gamma failed to induce HLA class II molecules and recognition by the C3/5 clone .
incubation of apl cells with ifn-gamma failed to induce hla class ii molecules and recognition by the c3/5 clone .
O O B-cell_line I-cell_line O B-protein_molecule O O O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O O O O B-cell_line I-cell_line O