By using PD98059 , we demonstrated that the Raf1/MEK1/ ERK1/2 pathway did not affect the DNA binding of NF-kappa B but , rather , acted at the level of transcriptional activity of NF-kappa B .
by using pd98059 , we demonstrated that the raf1/mek1/ erk1/2 pathway did not affect the dna binding of nf-kappa b but , rather , acted at the level of transcriptional activity of nf-kappa b .
O O B-other_organic_compound O O O O O B-other_name B-protein_molecule O O O O O O O O B-protein_complex I-protein_complex O O O O O O O O O B-other_name I-other_name O B-protein_complex I-protein_complex O