To investigate the role of Stat6 in regulating IL-4 transcription , we used Stat6 -deficient Jurkat T cells with different intact IL-4 promoter constructs in cotransfection assays .
to investigate the role of stat6 in regulating il-4 transcription , we used stat6 -deficient jurkat t cells with different intact il-4 promoter constructs in cotransfection assays .
O O O O O B-protein_molecule O O B-protein_molecule O O O O B-protein_molecule O O B-cell_type I-cell_type O O O B-DNA_domain_or_region I-DNA_domain_or_region O O O O O