Table 2 Cell cycle distribution of p21 or control-transfected K562 cells

Mock-transfected K562 clones were transiently transfected with p21 or control vector and sorted by a FACS analysis as described in "Materials and Methods." Three days after FACS sorting, cells were explored for cell cycle distribution by a FACS analysis. Values show percentage of viable cells (i.e., cells with sub-G1 DNA content are excluded). Values are from two independent experiments.

G0 + G1



Control vector p21 Control vector p21 Control vector p21

Mock 1 35.5 39.5 56.4 52.1 8.1 8.5
Mock 4 38.5 39.2 51.2 50.2 10.2 10.6