Although the transgenic mice had normal numbers of circulating neutrophils , their bone marrow contained increased numbers of immature neutrophilic cells , which exhibited abnormal characteristics .
although the transgenic mice had normal numbers of circulating neutrophils , their bone marrow contained increased numbers of immature neutrophilic cells , which exhibited abnormal characteristics .
O O B-other_artificial_source I-other_artificial_source O O O O B-cell_type I-cell_type O O B-tissue I-tissue O O O O B-cell_type I-cell_type I-cell_type O O O O O O