Transcriptional regulation is mediated by binding of c-Rel /p65 heterodimers to a kappa B-like site in the TF promoter .
transcriptional regulation is mediated by binding of c-rel /p65 heterodimers to a kappa b-like site in the tf promoter .
O O O O O O O B-protein_subunit B-protein_subunit O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O B-protein_family_or_group O O