細胞塊の中にはおよそ1000個の細胞があるが、その中に数個Oct4蛋白を発現している
細胞塊が、19%程度あるということね。
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Of cell aggregates derived from liver cells treated with ATP, 19% expressed the amount of Oct3/4 comparable to ES cells (Fig. 3c). These data suggest that some proportion of cells in the aggregates express pluripotency-associated genes at comparable levels to those of ES cells.