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. Author manuscript; available in PMC: 2010 Oct 6.
Published in final edited form as: FEBS Lett. 2009 Sep 12;583(19):3127–3132. doi: 10.1016/j.febslet.2009.09.013

Figure 5.

Figure 5

Expression of KLF4 downstream target genes is dependent on the status of CtBPs. CtBP+/- and CtBP−/− MEFs were cultured in the presence and absence of serum for 1 to 8 hrs. Total RNA samples were prepared at each time point followed by quantitative RT-PCR analysis to examine the expression levels of KLF4 (A), KRT4 (B), p21 (C), and IAP (D). Transcript abundances were normalized to levels of GAPDH RNA and were expressed as relative values. Means ± SD for 3 independent experiments were shown.