Skip to main content
. 2015 Oct 6;6:821. doi: 10.3389/fpls.2015.00821

FIGURE 2.

FIGURE 2

Effects of gaseous 3-pentanol-elicited induced resistance on bacterial growth of P. syringae pv. tomato DC3000 on Arabidopsis. Arabidopsis seedlings were planted in an I-plate, which contains two physically separated compartments that share the same headspace. Plants are exposed to volatile 3-pentanol evaporating from the solution in the other compartment. All plants were drop-inoculated with P. syringae pv. tomato DC3000 (Pto) 7 days after exposure to volatiles from 1 nM, 100 nM, 10 μM, and 1 mM 3-pentanol. The bacterial cell count was measured 7 days after pathogen inoculation. Different letters indicate significant differences between treatments (P = 0.05 by LSD). Error bars represent means ± SEM; N = 12 plants per treatment.