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. 2015 Feb 4;16(2):3474–3492. doi: 10.3390/ijms16023474

Figure 2.

Figure 2

PCA scores and loading plots. (A) 2D PCA scores of DNA adducts obtained from adductome analysis. Principal components PC1 and PC2, which explains 74.25% of the total variance observed, discriminate the MGT-treated group from the vehicle control; (B) The PC1 and PC2 variable loading plots. Numbers A1–A53 represents DNA adducts observed in DNA adductome analysis.