Although the intact beta interferon promoter was only weakly stimulated by phorbol ester or TNF-alpha , multimers of the PRDII NF-kappa B -binding domain were inducible by both agents .
although the intact beta interferon promoter was only weakly stimulated by phorbol ester or tnf-alpha , multimers of the prdii nf-kappa b -binding domain were inducible by both agents .
O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O O O O B-other_organic_compound I-other_organic_compound O B-protein_molecule O O O O B-DNA_domain_or_region B-protein_molecule I-protein_molecule O O O O O O O O