This result indicates the involvement of either a B-cell-specific cofactor or a specific modification of a cofactor or the Oct2 protein in Oct2 -mediated enhancer activation .
this result indicates the involvement of either a b-cell-specific cofactor or a specific modification of a cofactor or the oct2 protein in oct2 -mediated enhancer activation .
O O O O O O O O B-protein_family_or_group I-protein_family_or_group O O O O O O B-protein_family_or_group O O B-protein_molecule I-protein_molecule O B-protein_molecule O O O O