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. 2019 Jul 16;10:894. doi: 10.3389/fpls.2019.00894

FIGURE 7.

FIGURE 7

Growth of Pseudomonas syringae pv. tomato DC3000 and hrcC in wild-type pre-treated with Put or flg22. Three-week-old Arabidopsis plants were spray inoculated with 500 μM putrescine, 1 μM flg22, or mock 24 h before spray inoculation with Pseudomonas syringae pv. tomato DC3000 or hrcC. Bacterial counting was performed at 3 h and 3 days post-inoculation. Results are the mean of four replicates ± SD (standard deviation). Letters indicate values that are significantly different according to Student–Newman–Keuls test at P value <0.05.