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Figure 1 | Journal of Translational Medicine

Figure 1

From: Tumor-dependent increase of serum amino acid levels in breast cancer patients has diagnostic potential and correlates with molecular tumor subtypes

Figure 1

Inter-correlation of preoperative serum amino acid levels. Positive correlations are angled from lower left to upper right, negative correlations vice versa. The color indicates the R values from R = −1 (red) over light blue to R = 1 (dark blue). The R value is further illustrated by the roundness of the ellipse, with R = 0 a perfect circle. (n = 50, of which n = 41 breast cancer patients (BrCA) and n = 9 healthy donors (HD)).

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