By increasing GATA-1 levels via co-transfection , we were able to transactivate the hEpoR promoter in K562 cells and non-erythroid cells , but not in the highly active OCIM1 cells , although GATA-1 mRNA levels were comparable in OCIM1 and K562 .
by increasing gata-1 levels via co-transfection , we were able to transactivate the hepor promoter in k562 cells and non-erythroid cells , but not in the highly active ocim1 cells , although gata-1 mrna levels were comparable in ocim1 and k562 .
O O B-protein_molecule O O B-other_name O O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region O B-cell_line I-cell_line O B-cell_type I-cell_type O O O O O O O B-cell_type I-cell_type O O B-protein_molecule O O O O O B-cell_line O B-cell_line O