Table 1.

Quantitation of FACS analysis of Flk1 and c-kit expression on cells from i-Mix EBs cultured with or without DOX

	-DOX, %	+DOX, %	Ratio, +DOX/-DOX
Day-3 EBs
Flk+	2.7	10.5	3.9
c-kithi	5.4	22.9	4.2
Flk+c-kit+	0.9	6.9	7.7
Day-5 EBs
Flk+	8.9	2.7	0.3
c-kithi	22.5	31.2	1.4
Flk+c-kit+	8.6	13.3	1.5

The percentages of cells in each of the 3 populations gated in Figure 4 are displayed here with the ratio (+DOX/-DOX).