A) For each population (CD38- and CD33+ cells), Z stacks of two representative cells are shown in the left panel. Microtubules are shown in green, actin in magenta, centrosome in white and chromatin in blue. In the middle panel, inverted image the corresponding actin staining is shown. In the left panel, the corresponding 3D projection of microtubules is presented as inverted image. Scale bar 5 µm. 