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. 2021 Jan 13;11:930. doi: 10.1038/s41598-020-78820-2

Figure 5.

Figure 5

PCA-Biplot of metabolites and treatments (a), Correlation between metabolites (b), Heatmap Heatmap hierarchal clustering of metabolomics variable (c), and Heatmap of metabolites and treatments (d), after plant treatment by microalgae PS extract. C: Control; A.p: A. platensis; P.c: Porphyridium sp.; P.t: P. tricornutum; D.s1: D. salina 002; D.s2: D.salina 067; Des: Desmodesmus sp.