NF-kappa B activity in T cells stably expressing the Tax protein of human T cell lymphotropic virus type I .
nf-kappa b activity in t cells stably expressing the tax protein of human t cell lymphotropic virus type i .
B-protein_molecule I-protein_molecule O O B-cell_type I-cell_type O O O B-protein_molecule I-protein_molecule O B-virus I-virus I-virus I-virus I-virus I-virus I-virus O