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. 2011 Jun 24;6(6):e21367. doi: 10.1371/journal.pone.0021367

Figure 2. Pluripotency Marker Expression Levels and Methylation Pattern in FF-iPS cells.

Figure 2

(a) Expression levels of endogenous factors (Oct4, Sox2, Nanog) quantified by real-time-PCR. (b) RT-PCR analysis for retroviral transgenes. (c) Bisulfite genomic sequencing of the promoter regions of Oct4 and Nanog.