A mutant Tax protein deficient in transactivation of genes by the nuclear factor ( NF ) -kappaB pathway was unable to induce transcriptional activity of IL-1alpha promoter -CAT constructs , but was rescued by exogenous provision of p65/p50 NF-kappaB .
a mutant tax protein deficient in transactivation of genes by the nuclear factor ( nf ) -kappab pathway was unable to induce transcriptional activity of il-1alpha promoter -cat constructs , but was rescued by exogenous provision of p65/p50 nf-kappab .
O O B-protein_molecule I-protein_molecule O O O O O O O B-protein_complex I-protein_complex I-protein_complex I-protein_complex I-protein_complex I-protein_complex O O O O O O O O B-protein_molecule O O O O O O O O O O O B-protein_complex B-protein_complex O