Here , we demonstrate a novel role for IK in MHC class II expression since over-expression of this protein by stable transfection into human B cells led to a total disappearance of constitutive MHC class II mRNA expression .
here , we demonstrate a novel role for ik in mhc class ii expression since over-expression of this protein by stable transfection into human b cells led to a total disappearance of constitutive mhc class ii mrna expression .
O O O O O O O O B-protein_molecule O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O O O O O O O O O O O O O O O O O O O B-other_name B-RNA_domain_or_region I-RNA_domain_or_region I-RNA_domain_or_region I-RNA_domain_or_region O O