The composition of the induced nuclear NF-kappaB ( levels of p50 and RelA proteins ) was similar in these cell types .
the composition of the induced nuclear nf-kappab ( levels of p50 and rela proteins ) was similar in these cell types .
O O O O O B-protein_complex B-protein_complex O O O B-protein_subunit O B-protein_molecule I-protein_molecule O O O O O O O O