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. 2020 Mar 10;11:238. doi: 10.3389/fmicb.2020.00238

FIGURE 14.

FIGURE 14

(A) Effect of various concentrations of Melia leaf extract (MLE)-silver nanoparticles (AgNPs) on total phenolics in the plants measured after 45 days. Vertical bars represent standard error between various replicates of the same treatments. Values with the same letter differ non-significantly (P ≥ 0.05) as created by ANOVA and Duncan multiple range test (DNMRT). (B) Effect of various concentrations of MLE-AgNPs on phenylalanine ammonia lyase (PAL) quantity in the plants measured after 45 days. Vertical bars represent standard error between various replicates of the same treatments. Values with the same letter differ non-significantly (P ≥ 0.05) as created by ANOVA and DNMRT. (C) Effect of various concentrations of MLE- AgNPs on peroxidase activity (PO) in the plants measured after 45 days. Vertical bars represent standard error between various replicates of the same treatments. Values with the same letter differ non-significantly (P ≥ 0.05) as created by ANOVA and DNMRT. (D) Effect of various concentrations of MLE-AgNPs on polyphenol oxidase activity (PPO) in the plants measured after 45 days. Vertical bars represent standard error between various replicates of the same treatments. Values with the same letter differ non-significantly (P ≥ 0.05) as created by ANOVA and DNMRT.