However , in vitro clonal growth assays performed on peripheral blood from transgenic versus control mice revealed a marked reduction of myeloid progenitors , especially in those responding to granulocyte/ macrophage colony-stimulating factor .
however , in vitro clonal growth assays performed on peripheral blood from transgenic versus control mice revealed a marked reduction of myeloid progenitors , especially in those responding to granulocyte/ macrophage colony-stimulating factor .
O O B-other_name I-other_name I-other_name I-other_name I-other_name O O B-tissue I-tissue O B-other_artificial_source O B-multi_cell I-multi_cell O O O O O B-cell_type I-cell_type O O O O O O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O