Figure 1.

Pairwise correlations between gene expression and CpGO/E ratio in the promoter regions of genes with high tissue differentiation. Each of the 409 tissue samples is represented by a single bar. Color indicates one of the seven tissue types. GCT: germ cell tumors. ESC: embryonic stem cells. Bars are ordered from left to right by the correlation coefficient value, and their vertical extent indicates the 95% confidence interval.

Su et al. BMC Genomics 2011 12(Suppl 5):S15   doi:10.1186/1471-2164-12-S5-S15