We further demonstrate that TNF-alpha- and calyculin A-induced I kappa B alpha degradation exhibits similar but not identical sensitivities to a proteasome inhibitor .
we further demonstrate that tnf-alpha- and calyculin a-induced i kappa b alpha degradation exhibits similar but not identical sensitivities to a proteasome inhibitor .
O O O O O O O O O O O O O O O O O O O O O B-other_organic_compound I-other_organic_compound O