Enhanced responsiveness to nuclear factor kappa B contributes to the unique phenotype of simian immunodeficiency virus variant SIVsmmPBj14 .
enhanced responsiveness to nuclear factor kappa b contributes to the unique phenotype of simian immunodeficiency virus variant sivsmmpbj14 .
O O O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O O O O O O B-virus I-virus I-virus I-virus B-virus O