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Fig. 3. | BMC Biology

Fig. 3.

From: AHL-Priming Protein 1 mediates N-3-oxo-tetradecanoyl-homoserine lactone priming in Arabidopsis

Fig. 3.

Oxo-C14-HSL-induced resistance in Arabidopsis against Pst requires the presence of ALI1. a Pathogenicity assays with Pseudomonas syringae pathovar tomato (Pst) on wild-type Col-0 and ali1 mutant plants grown for 3 weeks on ½-strength MS containing acetone or 6 µM oxo-C14-HSL and then challenged with Pst. The bar represents the mean and error bar represents SD of three replicates. Experiments were performed three times with similar results. b Pathogenicity assays with Pst on wild-type Col-0 and ali1 mutant grown on soil, pretreated three times with 10 mM MgCl2 (control), Ensifer meliloti attM or E. meliloti expR + and then infiltrated with Pst. The bar represents the mean and error bar represents SD of four replicates. Experiments were carried out three times with similar results. In a and b, data are presented as mean ± SD. * P ≤ 0.05 (Student’s t test), individual data values for a and b in Additional File 1

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