Permanent occupancy of the human immunodeficiency virus type 1 enhancer by NF-kappa B is needed for persistent viral replication in monocytes .
permanent occupancy of the human immunodeficiency virus type 1 enhancer by nf-kappa b is needed for persistent viral replication in monocytes .
O O O O B-virus I-virus I-virus I-virus I-virus O O B-protein_complex I-protein_complex O O O B-other_name I-other_name I-other_name O B-cell_type O