Molecular basis of methyl-salicylate-mediated plant airborne defence

Abstract

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Analysis of Methylesterase Gene Family in Fragaria vesca Unveils Novel Insights into the Role of FvMES2 in Methyl Salicylate-Mediated Resistance against Strawberry Gray Mold

“…30 Moreover, a latest study pointed out that elevated levels of MeSA in aphid-infested tobacco plants can be perceived by neighboring plants' SABP2 and subsequently converted into SA. 37 In other words, SABP2 can convert exogenous MeSA into SA. Similarly, in this study, the FvMES2 gene expression level and the SA content in strawberries significantly increased after exogenous MeSA spraying, suggesting an active involvement of FvMES2 in facilitating the conversion of exogenous MeSA into SA.…”

“…SA Determination. The liquid chromatography−mass spectrometry (LC−MS) analysis to quantify SA content was performed as previously described, 37 with minor modifications. Briefly, strawberry fruit homogenate (100 mg) was subjected to 1:1 methanol/isopropanol extraction at −20 °C overnight.…”

Elicitation of salicylic acid and methyl jasmonate provides molecular and physiological evidence for potato susceptibility to infection by Erwinia carotovora subsp. carotovora

“…Additionally, the activity of cell wall hydrolysing enzymes is influenced by the natural cell wall configuration, which can be altered by high cell wall content and normal constituents in the middle lamella [ 54 ]. On the other hand, several reliable studies confirmed that the genetic factors and the function of the plant's defence system have a significant effect [ [55] , [56] , [57] ].…”

A novel push-pull strategy-based aphid control agent: repellency on Myzus persicae and attraction towards Eupeodes corollae from laboratory to field

“…Aphids are one of the most serious agricultural and horticultural pests worldwide (Wang et al 2022;Jiang et al 2023;Gong et al 2023). They are phloem-feeding and cause extensive damage to the yield and quality of crops owing to their sap-sucking behavior and e cient transmission of numerous devastating viruses (Fereres and Moreno 2009;Zhang et al 2022).…”