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. 2014 Aug 11;65(20):5919–5931. doi: 10.1093/jxb/eru331

Fig. 5.

Fig. 5.

Induction of systemic resistance by ONA, AzA, and PIM application. (A) SAR bioassay in wt plants. Col-0 plants were locally treated with 10mM MgCl2 (MOCK), 0.1% MeOH, Pst/AvrRpm1 (AvrRpm1), or with different concentrations of AzA, ONA, or PIM as indicated below the panel. Three days later, systemic leaves were infected with Pst and the resulting Pst titres are shown at 4 dpi. Plotted values are the average ±SD of three replicates each. Results marked with different letters above the bars are statistically different (P<0.05, Student’s t-test). (B) ONA-induced SAR in different mutants. Col-0 plants or the mutants indicated above the panel were locally treated with 0.1% MeOH or 250 μM ONA as indicated below the panel. SAR was analysed as in (A). An asterisk above the bar indicates a statistically significant difference from the 0.1% MeOH control (*P<0.05, Student’s t-test). These experiments were repeated at least three times with similar results.