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Figure 5 | BMC Genomics

Figure 5

From: Comparing independent microarray studies: the case of human embryonic stem cells

Figure 5

RT-PCR results. Comparison between the real-time RT-PCR results and the microarray results. The blue lines are linear fits (without intercept) through all the 106 genes, while the magenta lines fit only the 67 genes with a fold change bigger than 0.5 (log2-scale) in RT-PCR analysis (magenta points). (a) log2-fold change of RT-PCR vs. mean of all microarray studies (R2 = 0.5, r = 0.32, p < 10-16 for all genes, R2 = 0.83, r = 0.51, for the 67 top genes); (b) log2-fold change RT-PCR vs. Sato study alone, which had identical conditions to our study (R2 = 0.53, r = 0.41, p < 10-16 for all genes, R2 = 0.85, r = 0.59 for the 67 top genes)

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