Various cellular stimuli relieve this inhibition by mechanisms largely unknown , leading to NF-kappa B nuclear localization and transactivation of its target genes .
various cellular stimuli relieve this inhibition by mechanisms largely unknown , leading to nf-kappa b nuclear localization and transactivation of its target genes .
O O O O O O O O O O O O O B-protein_molecule I-protein_molecule O O O O O O O O O