tokens: These findings with IkappaBbeta provide a potential mechanism for the constitutive activation of NF-kappaB in Tax -expressing cells .
folded_tokens: these findings with ikappabbeta provide a potential mechanism for the constitutive activation of nf-kappab in tax -expressing cells .
labels: O O O B-protein_molecule O O B-other_name I-other_name O O O O O B-protein_complex O B-protein_molecule O O O