Co-expression of Ras and calcineurin , however , did not activate the GM-CSF promoter , but required the additional expression of NF-kappa B p65 .
co-expression of ras and calcineurin , however , did not activate the gm-csf promoter , but required the additional expression of nf-kappa b p65 .
O O B-protein_molecule O B-protein_molecule O O O O O O O B-protein_molecule O O O O O O O O B-protein_molecule I-protein_molecule O O