Figure 1.

Correlation of methylation intensities between tissues. The mean methylation levels of each CpG site within different specimens of the same tissue were compared and the PCC was calculated. The correlation matrix of different tissues is shown; the tissues appear to show a similar trend, for which the highest correlations occur between functionally similar tissues.

Lokk et al. Genome Biology 2014 15:r54   doi:10.1186/gb-2014-15-4-r54
Download authors' original image