Immunological and functional properties of MpPs in normal donors. (A) Identification of MpPs, MnPs, and HSCs within the CD34+ compartment. (B) Cells with GMP phenotype (CD34+CD38+CD123lowCD45RA+) in MpP and MnP subsets. (C) Colony growth of bone marrow mononuclear cells (MNC) and sorted MpPs and MnPs in a 14-day methylcellulose assay. Error bars denote SDs.