tokens: Cooperation of Spi-1/ PU . 1 with an activated erythropoietin receptor inhibits apoptosis and Epo -dependent differentiation in primary erythroblasts and induces their Kit ligand-dependent proliferation .
folded_tokens: cooperation of spi-1/ pu . 1 with an activated erythropoietin receptor inhibits apoptosis and epo -dependent differentiation in primary erythroblasts and induces their kit ligand-dependent proliferation .
labels: O O B-protein_molecule B-protein_molecule I-protein_molecule I-protein_molecule O O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O B-other_name O B-protein_molecule O O O B-cell_type I-cell_type O O O B-other_name I-other_name I-other_name O