Figure 4.

Principle component analyses of clinical samples. A, Principle component analysis based on the expression of novel CR-associated genes in the downloaded dataset GDS1390 clustered the AS and CR clinical samples into two groups. B, Principle component analysis based on the expression of novel CR-associated genes in the downloaded dataset GDS1439 clustered the clinical samples (benign prostate tissue, benign; localized prostate cancer, Loc CaP; and metastatic prostate cancer, Met CaP) into three groups.

Romanuik et al. BMC Medical Genomics 2010 3:43   doi:10.1186/1755-8794-3-43
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