Figure 1.

Cells were subcultured in 24‐well cell culture plates in RPMI with 10% FCS. FACS was conducted on samples of cells obtained at time of subculture (A) and 24 h later (B). Another set of cells were treated with DFO at time of subculture. One day later, these cells were released from DFO by replacing DFO medium with medium without DFO or other additions: control medium (CM). FACS was conducted of these cells at time of release (C), 6 h (D), and 24 h later (E).