Table I.

Cell Cycle Distribution of Nonsynchronized Cell Cultures

Cell line		Percent of cells in cell cycle phase
		G1		S		G2/M
TAC-2 (6*)		33		39		28
PC3 (6)		34		38		28
AB-H (6)		40		35		25
AB-I (6)		56		19		25
AB-J (3)		42		32		26
AB-K (7)		56		21		23
AB-L (2)		44		32		24
RB18 (5)		50		19		31
RB24 (4)		60		18		22

^* Number of experiments performed with individual cell lines to determine mean percentage. SEM were between ±2 and ±6.