In A20 B cells , the TNF-alpha gene is not regulated by NFATp bound to the kappa 3 element .
in a20 b cells , the tnf-alpha gene is not regulated by nfatp bound to the kappa 3 element .
O B-cell_line I-cell_line I-cell_line O O B-DNA_domain_or_region I-DNA_domain_or_region O O O O B-protein_molecule O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O