tokens: In addition , expression of Fli-1 was identified immunohistochemically in megakaryocytes derived from CD34 ( + ) cells treated with the megakaryocyte differentiation and proliferation factor , thrombopoietin .
folded_tokens: in addition , expression of fli-1 was identified immunohistochemically in megakaryocytes derived from cd34 ( + ) cells treated with the megakaryocyte differentiation and proliferation factor , thrombopoietin .
labels: O O O O O B-protein_molecule O O O O B-cell_type O O B-cell_type I-cell_type I-cell_type I-cell_type I-cell_type O O O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O B-protein_molecule O