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Figure 6 | BMC Research Notes

Figure 6

From: Interpretation of genome-wide infinium methylation data from ligated DNA in formalin-fixed, paraffin-embedded paired tumor and normal tissue

Figure 6

Correlation between FF and FFPE β values for individual methylation loci. For (A) and (B), each data point represents a single sample for which the β value of the FFPE is shown on the x-axis and the corresponding β value from FF is shown on the y-axis. Red points are tumor samples, and blue points are from normal samples. (A) A representative locus for which correlation between FF and FFPE samples was poor. (B) A representative locus for which correlation between FF and FFPE samples was good. (C) Histogram showing the distribution of resultant r values from FF/FFPE correlations for all loci.

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