Fig. 4From: Chromatin conformation changes in peripheral blood can detect prostate cancer and stratify disease risk groupsPrincipal component analysis for the five-markers applied to 78 samples containing two groups. First group, 49 known samples (24 PCa and 25 cancer-free controls (Cntrl)) combined with a second group of 29 samples including, 24 PCa samples and 5 healthy Cntrl samples. PCa samples in green and cancer-free Cntrl samples in redBack to article page