tokens: When stably introduced into primary erythroblasts or conditionally transformed erythroid progenitors cells , exogenous GATA-2/ER promoted proliferation and inhibited terminal differentiation in an estrogen -dependent manner .
folded_tokens: when stably introduced into primary erythroblasts or conditionally transformed erythroid progenitors cells , exogenous gata-2/er promoted proliferation and inhibited terminal differentiation in an estrogen -dependent manner .
labels: O O O O B-cell_type I-cell_type O B-cell_line I-cell_line I-cell_line I-cell_line I-cell_line O O B-protein_molecule O O O O O O O O B-lipid O O O