Then bone marrow cells from transgenic mice were plated onto MS-5 stromal cells expressing the membrane form of human CSF-1 ( 2M-1 cells ) in order to combine the hematopoietic supporting properties of stromal cells and the proliferative effects of CSF-1 .
then bone marrow cells from transgenic mice were plated onto ms-5 stromal cells expressing the membrane form of human csf-1 ( 2m-1 cells ) in order to combine the hematopoietic supporting properties of stromal cells and the proliferative effects of csf-1 .
O B-cell_type I-cell_type I-cell_type O B-other_artificial_source I-other_artificial_source O O O O O O O O B-protein_family_or_group I-protein_family_or_group O B-protein_molecule B-protein_molecule O B-cell_line I-cell_line O O O O O O O O O O B-cell_type I-cell_type O O B-other_name I-other_name O B-protein_molecule O