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Erratum to: Phosphorylation of Sox2 Cooperates in Reprogramming to Pluripotent Stem Cells

Chul-Ho Jeong, Yong-Yeon Cho, Myoung-Ok Kim, Sung-Hyun Kim, Eun-Jin Cho, Sung-Young Lee, Young-Jin Jeon, Kun Yeong Lee, Ke Yao, Young-Sam Keum, Ann M. Bode, Zigang Dong

On page 2147 of the December 2010 issue, “Phosphorylation of Sox2 Cooperates in Reprogramming to Pluripotent Stem Cells” by Chul-Ho Jeong, Yong-Yeon Cho, Myoung-Ok Kim, Sung-Hyun Kim, Eun-Jin Cho, Sung-Young Lee, Young-Jin Jeon, Kun Yeong Lee, Ke Yao, Young-Sam Keum, Ann M. Bode, and Zigang Dong, the upper image of Figure 6B was incorrectly displayed.

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Figure 6. Phosphorylation of Sox2 delays early differentiation of mouse ESCs (mESCs). (A.D): Effect of forced expression of Sox2 on mESCs differentiation. E14Tg2a cells were infected by retrovirus carrying mock, wt-Sox2, or T118A-Sox2 and then cells were cultivated under leukemia inhibitory factor (LIF) + (Undiff) or LIF – (Diff) conditions for 4 days. (A): AP colony assay in six-well plates. (B): Magnified image as in (A). (C): AP-positive colony numbers are expressed as percent of total number of colonies scored. Data are shown as mean values ± SD from three independent experiments. (D): RT-PCR analysis showing the expression of pluripotent and differentiation markers. Abbreviations: Afp, alpha feco protein; AP, alkaline phosphatase; Fgf, fibroblast growth factor; G3pdh, glyceraldehyde-3-phosphate dehydrogenase.

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Here the figure is reprinted in its entirety. The online version has been corrected.