They bind to the kappa B motifs with different relative affinities that may reflect their different contribution in the expression of various promoters .
they bind to the kappa b motifs with different relative affinities that may reflect their different contribution in the expression of various promoters .
O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O O O O O O O O O O O B-other_name O O B-DNA_domain_or_region O