Supplementary Figure 3: Classification of samples into T2E and non-T2E on the basis of ERG expression.

(a) Complete linkage hierarchical clustering of HOXB13, AR, ERG, and FOXA1 mRNA expression values in 17 CPCG tumor samples. (b) Immunohistochemical staining of ERG in 6 T2E and 5 non-T2E CPCG samples.