bearer of bearer of has characteristic develops_from develops from capable of capable of promonocyte monocyte Morphology: Mononuclear cell, diameter, 14 to 20 _M, N/C ratio 2:1-1:1. Nucleus may appear in variety of shapes: round, kidney, lobulated, or convoluted. Fine azurophilic granules present; markers: CD11b (shared with other myeloid cells), human: CD14, mouse: F4/80-mid,GR1-low; location: Blood, but can be recruited into tissues; role or process: immune & tissue remodelling; lineage: hematopoietic, myeloid. BTO:0000876 Myeloid mononuclear recirculating leukocyte that can act as a precursor of tissue macrophages, osteoclasts and some populations of tissue dendritic cells. FMA:62864 cell CALOHA:TS-0638 myeloid leukocyte mononuclear cell progenitor cell macrophage differentiation osteoclast differentiation myeloid dendritic cell differentiation mononucleate