By using mutated promoter- PLAP plasmids , we established that these NF-kappa B sites were necessary for induction of TNF-alpha transcription on stimulation with LPS .
by using mutated promoter- plap plasmids , we established that these nf-kappa b sites were necessary for induction of tnf-alpha transcription on stimulation with lps .
O O B-DNA_molecule I-DNA_molecule B-protein_molecule O O O O O O B-protein_complex I-protein_complex O O O O O O B-protein_molecule O O O O B-other_organic_compound O