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. 2017 Jul 4;8:1188. doi: 10.3389/fpls.2017.01188

FIGURE 4.

FIGURE 4

Score plot of the PLS based on the whole array of the mass spectra within a m/z range from 35 to 250. (◇) Leaves of the mock-inoculated RG-Pto plants, (Inline graphic) leaves of the RG-Pto plants upon infection with Pst DC3000, (●) leaves of the RG-Pto plants infected with Pst DC3000 ΔavrPtoavrPtoB, at 10, 18, 24, 36, and 48 hpi. Metabolites displayed in the box were identified by loading plot analysis as the responsible for the observed separation.