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. 2016 Apr 13;84(3):555–566. doi: 10.3390/scipharm84030555

Figure 1.

Figure 1

PCA score plots (A) and loading plots (B). Numbers (1–12) and lower case letters (a, b) refer to metabolites as listed in Table 2 and Table 3 and Figure 2. RC: root cultures, R: roots, SC: shoot cultures, S: shoots, L: leaves. I: PC1 versus PC2; II: PC1 versus PC3.