Table 1. Relative proportion of Ki-67 and p27 positive cells in human RPE cultures.

	Confluent	Confluent (quiescent)	Polarized
Ki-67	89.87 ± 1.72	4.45 ± 0.52	0.09 ± 0.09
p27	0.33 ± 0.19	56.71 ± 6.17	99.68 ± 0.22