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. 2019 May 3;10:493. doi: 10.3389/fpls.2019.00493

FIGURE 5.

FIGURE 5

Score plot of Orthogonal Projection to Latent Structures Discriminant Analysis (OPLS-DA) supervised analysis carried out from metabolite profiles in tomato leaves from protein hydrolysate treated or untreated plants, as gained from UHPLC/QTOF-MS untargeted metabolomics.