Figure 9From: Enhanced self-renewal of hematopoietic stem/progenitor cells mediated by the stem cell gene Sall4CFU assays of Sall4-transduced BM cells. BM cells were isolated and infected with GFP control or Sall4 expressing lentivirus. Four days later, 104 cells per dish were plated and colony numbers (> 100 cells) were counted at different days (a). Various CFU types were recorded at day 12 (b).Back to article page