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Fig. 1 | BMC Plant Biology

Fig. 1

From: Altered metabolomic states elicited by Flg22 and FlgII-28 in Solanum lycopersicum: intracellular perturbations and metabolite defenses

Fig. 1

Induced oxidative burst in tomato leaves after treatment with the Flg22 (purple) and FlgII-28 (blue) peptide elicitors. Top The elicitor responses visualized using the histochemical stain, 3,3-diaminobenzidine. The left side of the leaves were treated with (A) Flg22 or (B) FlgII-28 while the right side served as a water control. Bottom The elicitor responses visualized using the luminescence assay. C The kinetics of reactive oxygen species (ROS) production over 60 min, described as ∑ relative luminescence units (RLU). D The total ROS production over 60 min shown as the integrated area under the curve. A pairwise Student’s t-test was performed to compare the elicitor treatments with the control where the asterisks indicate levels of statistical significance (**** = P ≤ 0.0001)

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