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. 2022 Sep 29;23(19):11544. doi: 10.3390/ijms231911544

Figure 1.

Figure 1

rPCA model built on the concentration of the fatty acids that showed a statistically significant difference among shoots, leaves, and stems. In the scoreplot (a), samples from the three groups are represented with circles, triangles, and squares, respectively. The wide, empty circles represent the median of the samples of various samples. The position of the samples along PC 1 is summarized in boxplot (b). The loading plot (c) reports the correlation between the concentration of each substance and its importance over PC 1.