(d) Percentage of MBd+ cells (MBd levels), percentage of MBds within lysosomes and percentage of cells exiting cytokinesis following synchronization. MKLP1 and LAMP2 are used as markers as in c. Note that MBds are transferred into only one of the two nascent daughter cells after abscission (Fig. 2d), so a 50% maximum will be expected for MBd+ cells. The peak of MBds transferred to cells is 3 h after plating followed by a peak of MBds entering lysosomes at 7 h. 