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. Author manuscript; available in PMC: 2014 Jul 12.
Published in final edited form as: Biochem Biophys Res Commun. 2013 Jun 15;436(4):677–684. doi: 10.1016/j.bbrc.2013.06.016

Fig. 1.

Fig. 1

Induced pluripotent stem cells (iPS cells) established from human fibroblast. (A) Human fetal fibroblast (IMR-90). (B) iPS cells generated from IMR-90. (C) Alkaline phosphatase (ALP) was expressed in iPS cells. (D, E and F) NANOG/TRA-1-81, NANOG/SSEA-4 and NANOG/TRA-1-60 were expressed in iPS cells. (Scale bars, D are 100 μm and the remaining is 200 μm.) (G). Endogenous 4 pluripotent factors POU5F1, SOX2, NANOG and LIN28 as well as FOXD3 and TERT were used to measure their respective expression levels. Expression was detected from all 6 loci in the iPS cells, compared to donor fibroblasts (P<0.05). The expression level relative to fibroblast=1.