The evolutionarily conserved sequence upstream of the human Ig heavy chain S gamma 3 region is an inducible promoter : synergistic activation by CD40 ligand and IL-4 via cooperative NF-kappa B and STAT-6 binding sites .
the evolutionarily conserved sequence upstream of the human ig heavy chain s gamma 3 region is an inducible promoter : synergistic activation by cd40 ligand and il-4 via cooperative nf-kappa b and stat-6 binding sites .
O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O O B-protein_domain_or_region I-protein_domain_or_region I-protein_domain_or_region I-protein_domain_or_region I-protein_domain_or_region I-protein_domain_or_region I-protein_domain_or_region I-protein_domain_or_region O O B-DNA_domain_or_region I-DNA_domain_or_region O O O O B-protein_molecule I-protein_molecule O B-protein_molecule O O O O O O O O O