Furthermore , Egr-1 induction was required for endogenous NF-kappa B1 gene expression , since PMA / PHA -stimulated T cell lines expressing antisense Egr-1 RNA were inhibited in their ability to upregulate NF-kappa B1 transcription .
furthermore , egr-1 induction was required for endogenous nf-kappa b1 gene expression , since pma / pha -stimulated t cell lines expressing antisense egr-1 rna were inhibited in their ability to upregulate nf-kappa b1 transcription .
O O B-protein_molecule O O O O O B-DNA_domain_or_region I-DNA_domain_or_region O O O O B-other_organic_compound O B-protein_molecule O B-cell_line I-cell_line I-cell_line O O B-protein_molecule O O O O O O O O B-other_name I-other_name O O