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. Author manuscript; available in PMC: 2018 Jul 6.
Published in final edited form as: Genome Inform. 2010;24:139–153.

Figure 1. The degree of key hubs in African American (AA), European American (EA) and normal prostate networks.

Figure 1

(a) The degree of the hubs for AA (blue) & EA (red) networks are not significantly different. This means that that race is not a confounding issue in tumor progression. (b) PCA plot of AA and EA prostate cancer samples. AA & EA samples cluster together in the projection of their first two PCs.