Figure 2From: Gene expression profiles of prostate cancer reveal involvement of multiple molecular pathways in the metastatic process Hierarchical clustering of primary and metastatic prostate cancer samples. The 24 metastatic (Mets P1, Mets P2, Mets P3 and Mets P4) and 64 primary tumor samples were clustered. The top row of color coded boxes represents metastatic or primary samples; the bottom row represents the organ from which the sample was obtained.Back to article page