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Figure 1 | BMC Genomics

Figure 1

From: Remodeling of central metabolism in invasive breast cancer compared to normal breast tissue – a GC-TOFMS based metabolomics study

Figure 1

Principal components analysis (PCA) of the GC-TOFMS data. The rotation matrix that connects the 162 identified metabolites with the principal components (PCs) was determined using the TS data. In the TS, the 1st PC captured 34.9% of the total variance; in the VS the 1st PC captured 34.6% of the total variance. The 1st PC was significantly decreased in cancer compared to normal tissues in TS (p = 2.2E-22) and VS (p = 8.4E-41).

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