TABLE 1.

Cell cycle distribution before and after serum stimulation^a

Cell cycle	Cell distribution (%) at the indicated time (h) of stimulation
	0		8		10		12
	LacZ	Cre	LacZ	Cre	LacZ	Cre	LacZ	Cre
G0/G1	77.4	78.4	75.5	76.6	71.5	73.2	50.2	69.3
S	13.0	9.6	12.3	9.7	16.0	10.9	41.6	18.0
G2/M	9.6	12.0	12.2	13.7	12.5	15.8	8.1	12.7

^aHCT 116 NPAT^flox/− cells were treated as described in the legend to Fig. 3B. At the indicated times, the distribution of cells in the cell cycle was analyzed as described in the legend to Fig. 3A.