2020
DOI: 10.1016/j.envexpbot.2020.104167
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Solar UVB-inducible ethylene alone induced isoflavonoids in pods of field-grown soybean, an important defense against stink bugs

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Cited by 11 publications
(22 citation statements)
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“…In addition to the four main causes of change in soy metabolism mentioned above, both qualitative and quantitative metabolic variations among soy organs are expected. To present an overview of the metabolite profile of underused soy parts, we selected metabolomics and related works which used various approaches to analyze them [38,67,[78][79][80]93,94,[98][99][100][101][102][103][104][105][106][107][108]. Using Jchem (JChem for Excel 21.1.0.787, ChemAxon (https://www.chemaxon.com accessed on 8 April 2021)) [109] and ClassyFire [110], we organized and classified the metabolites identified in soy roots, leaves, branches, and pods, as presented in Supplementary Materials Table S1-S4, respectively.…”
Section: Bioactive Compounds In Underused Soy Partsmentioning
confidence: 99%
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“…In addition to the four main causes of change in soy metabolism mentioned above, both qualitative and quantitative metabolic variations among soy organs are expected. To present an overview of the metabolite profile of underused soy parts, we selected metabolomics and related works which used various approaches to analyze them [38,67,[78][79][80]93,94,[98][99][100][101][102][103][104][105][106][107][108]. Using Jchem (JChem for Excel 21.1.0.787, ChemAxon (https://www.chemaxon.com accessed on 8 April 2021)) [109] and ClassyFire [110], we organized and classified the metabolites identified in soy roots, leaves, branches, and pods, as presented in Supplementary Materials Table S1-S4, respectively.…”
Section: Bioactive Compounds In Underused Soy Partsmentioning
confidence: 99%
“…Similarly to branches, there are few metabolomics works identifying pod metabolites [38,98,100,104,105,107]. Amino acids, peptides, and mono-, di-, and tricarboxylic acids and their derivatives are the most mentioned types of compounds in pods, as shown in Table S4, with some of these substances already widely used in industry, such as citric and fumaric acids.…”
Section: Podsmentioning
confidence: 99%
“…Even with the importance of this new pest of corn, little is known about the ecology and interactions between adults of D. furcatus and corn seedlings. Previous studies have mainly focused on stink bug‐soybean interactions 20–23,44–50 . The ecological behavior and versatility displayed by D. furcatus in host selection make this species an invasive pest that can colonize new niches.…”
Section: Discussionmentioning
confidence: 99%
“…These plant responses are mediated by mitogen‐activated protein kinases (MAPK) signaling, and induced chemical defenses against herbivores 20 . Moreover, soybean seeds restructured their cell walls after stink bug attack and accumulated isoflavonoids and protease inhibitors, affecting insect feeding preference 20–23 . Although some studies have identified and quantified constitutive and herbivore‐induced volatiles from corn seedlings and phytohormonal crosstalk, evidence comes from plants damaged by chewing herbivores, as lepidopterans larvae, 19,24,25 or aphids with piercing‐sucking mouthparts that feed directly from the phloem 24,26 .…”
Section: Introductionmentioning
confidence: 99%
“…Our recent study showed that the isoflavone contents of soybean seeds were significantly higher in MSI than in monocropping systems . We, therefore, speculated that vegetative stage shading (VS) could also improve isoflavone accumulation in soy- Recent research on pod resistance to insects indicated that herbivory-and solar UV-B radiation-induced increases in the level of defensive isoflavones in pods against stink bugs were mediated by ethylene signalling (Dillon, Chludil, Mithöfer, & Zavala, 2020). Another well-known factor, JA, is a typical biological stress hormone that plays a key role in plant disease resistance (Jang et al, 2020).…”
Section: Exogenous Application Of Ja Inhibitormentioning
confidence: 99%