Dominant negative mutants of NIK , IKKalpha , or IKKbeta substantially inhibited NF-kappaB activation by LMP1 or by each of its effector sites .
dominant negative mutants of nik , ikkalpha , or ikkbeta substantially inhibited nf-kappab activation by lmp1 or by each of its effector sites .
B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O B-protein_molecule O B-protein_molecule O O B-protein_complex O O B-protein_complex O O B-protein_molecule O O O O O B-protein_domain_or_region I-protein_domain_or_region O