Transcriptomic and metabolomic investigation of metabolic disruption in Vigna unguiculata L. triggered by acetamiprid and cyromazine

Zhang, Shanying; Yin, Fengman; Li, Jiahao; Ren, Saihao; Liang, Xiaoyu; Wang, Lifeng; Wang, Meng; Zhang, Chenghui

doi:10.1016/j.ecoenv.2022.113675

Cited by 18 publications

(7 citation statements)

References 48 publications

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“…There were two amino acids (gamma‐Glutamylcysteine and octopine) in four organic acids and derivatives (Fig. 3A), and these amino acids were potential nitrogen sources for plants, participate in the detoxification process of pesticides, and played an important role in plant stress resistance 31,32 . This was consistent with previous reports such as lettuce by altering nitrogen metabolism in response to pesticide stress 33 .…”

Section: Resultssupporting

confidence: 88%

“…3A), and these amino acids were potential nitrogen sources for plants, participate in the detoxification process of pesticides, and played an important role in plant stress resistance. 31,32 This was consistent with previous reports such as lettuce by altering nitrogen metabolism in response to pesticide stress. 33 Eight of these different metabolites were lipids and lipid-like molecules (Fig.…”

Section: Comparison Of Metabolites Of Tea With or Without Tmx Treatmentsupporting

confidence: 92%

“…3F), TMX treatment changed the content of flavonoids in tea plant, in which a small part of flavonoids were up‐regulated (astragalin, 2‐(3,4‐dihydroxyphenyl)‐5,7‐dihydroxy‐6‐[3,4,5‐trihydroxy‐6‐(hydroxymethyl)oxan‐2‐yl]‐4H‐chromen‐4‐one, luteolin, kaempferol) and most of them were down‐regulated (rutin, morin, quercetin 4′‐glucoside, 3,5,7‐trihydroxy‐2‐(4‐hydroxyphenyl)‐3,4‐dihydro‐2H‐1‐benzopyran‐4‐one, phlorizin, myricetin 3‐galactoside, corymboside, malvidin 3‐glucoside, quercetin, 5,7‐dihydroxy‐2‐(4‐hydroxy‐3,5‐dimethoxyphenyl)‐4H‐chromen‐4‐one, isoquercitrin). Similarly, the content of flavonoids was also changed after cowpea leaves exposure to cyromazine and acetamiprid 32 …”

Section: Resultsmentioning

confidence: 92%

“…Similarly, the content of flavonoids was also changed after cowpea leaves exposure to cyromazine and acetamiprid. 32…”

Section: Comparison Of Metabolites Of Tea With or Without Tmx Treatmentmentioning

confidence: 99%

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Metabolic responses of tea (Camellia sinensis L.) to the insecticide thiamethoxam

Jiao

Zhang

Cui

et al. 2023

Pest Management Science

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BackgroundThiamethoxam (TMX) is insecticidal, but also can trigger physiological and metabolic reactions of plant cycles. The objective of this work was to evaluate the physiological and metabolic effect of TMX on tea plants and its potential benefits.ResultsIn this study, dose of TMX (0.09, 0.135 and 0.18 kg a.i./ha) were tested. Except for peroxidase (POD) and glutathione S‐transferase (GST), chlorophyll, carotenoid, catalase (CAT) and malondialdehyde (MDA) were significantly affected compared with the controls. The CAT activity was increased by 3.38, 1.71, 2.91 times, respectively, under three doses of TMX treatment. The metabolic response between TMX treatment and control groups on the third day was compared using a widely targeted metabolomics. A total of 97 different metabolites were identified, including benzenoids, flavonoids, lipids and lipid‐like molecules, organic acids and derivatives, organic nitrogen compounds, organic oxygen compounds, organoheterocyclic compounds, phenylpropanoids and polyketides, and others. Those metabolites were mapped on the perturbed metabolic pathways. The results demonstrated that the most perturbation occurred in flavone and flavonol biosynthesis. The beneficial secondary metabolites luteolin and kaempferol were upregulated 1.46 and 1.31 times respectively, which protect plants from biotic and abiotic stresses. Molecular docking models suggest interactions between TMX and flavonoid 3‐O‐glucosyltransferase.ConclusionThiamethoxam spray positively promoted the physiological and metabolic response of tea plants. And this work also provided the useful information of TMX metabolism in tea plants as well as rational application of insecticides. © 2023 Society of Chemical Industry.

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Section: Resultssupporting

confidence: 88%

Section: Comparison Of Metabolites Of Tea With or Without Tmx Treatmentsupporting

confidence: 92%

Section: Resultsmentioning

confidence: 92%

“…Similarly, the content of flavonoids was also changed after cowpea leaves exposure to cyromazine and acetamiprid. 32…”

Section: Comparison Of Metabolites Of Tea With or Without Tmx Treatmentmentioning

confidence: 99%

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Metabolic responses of tea (Camellia sinensis L.) to the insecticide thiamethoxam

Jiao

Zhang

Cui

et al. 2023

Pest Management Science

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“…Additionally, phenylalanine, isoleucine, and glutamate levels, as well as expressions of genes related to these amino acids, were significantly lowered. Plants exposed to ACE had higher anthocyanin levels and lower levels of quercetin and naringenin chalcone [ 105 ]. Likewise, Cu-based pesticides caused the depletion of antioxidants in Cucumis sativus (L.), which increased the levels of benzoic acid, gallic acid hydrate, and p-coumaric acid, suggesting the activation of a defence mechanism [ 75 ].…”

Section: Metabolomics Approaches Used To Assess Pesticide–plant Inter...mentioning

confidence: 99%

Metabolomics-Based Mechanistic Insights into Revealing the Adverse Effects of Pesticides on Plants: An Interactive Review

2023

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In plant biology, metabolomics is often used to quantitatively assess small molecules, metabolites, and their intermediates in plants. Metabolomics has frequently been applied to detect metabolic alterations in plants exposed to various biotic and abiotic stresses, including pesticides. The widespread use of pesticides and agrochemicals in intensive crop production systems is a serious threat to the functionality and sustainability of agroecosystems. Pesticide accumulation in soil may disrupt soil–plant relationships, thereby posing a pollution risk to agricultural output. Application of metabolomic techniques in the assessment of the biological consequences of pesticides at the molecular level has emerged as a crucial technique in exposome investigations. State-of-the-art metabolomic approaches such as GC–MS, LC–MS/MS UHPLC, UPLC–IMS–QToF, GC/EI/MS, MALDI-TOF MS, and 1H-HR-MAS NMR, etc., investigating the harmful effects of agricultural pesticides have been reviewed. This updated review seeks to outline the key uses of metabolomics related to the evaluation of the toxicological impacts of pesticides on agronomically important crops in exposome assays as well as bench-scale studies. Overall, this review describes the potential uses of metabolomics as a method for evaluating the safety of agricultural chemicals for regulatory applications. Additionally, the most recent developments in metabolomic tools applied to pesticide toxicology and also the difficulties in utilizing this approach are discussed.

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Impacts of the cyromazine emergence inhibition procedure of Bactrocera dorsalis on Fopius arisanus: implications for the biological control of diptera pest

Lin,

Yue,

Chen

et al. 2024

Pest Management Science

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BackgroundFopius arisanus (Sonan) is an important egg–pupal endoparasitic wasp of Bactrocera dorsalis (Hendel). As traditional method of sorting nonparasitic B. dorsalis from parasitic wasps is labor‐intensive, requires specific equipment and poses the risk of spreading fertile hosts, the development of a more convenient, economical and safe sorting procedure is important.ResultsThe optimal cyromazine emergence inhibition procedure (CEIP) involved facilitating the pupation of B. dorsalis mature larvae (Bdml) in 3 mg kg−1 cyromazine sand substrate (CSS) for 48 h. When the Bdml that had been exposed to F. arisanus during the egg stage were treated with 3–7 mg kg−1 CSS for 48 h, no negative effects on the emergence parameters of parasitoids were observed. Treatment with 3–4 mg kg−1 CSS had insignificant effects on the biological and behavioral parameters of F. arisanus. However, treatment with 5–6 mg kg−1 CSS adversely affected the fecundity and antennating activity of the wasps; specifically, 6 mg kg−1 CSS negatively affected the lifespan and flight ability of wasps. Fortunately, no transgenerational effects on these parameters were observed in the progeny. Regarding the nutrient reserves of both sexes of F. arisanus, significant dose‐dependent effects were observed. Moreover, 5–6 mg kg−1 CSS significantly reduced the protein and carbohydrate content in F. arisanus; in particular, 6 mg kg−1 CSS notably reduced the lipid content.ConclusionCEIP provides a more flexible, economical and safe mass‐release program for F. arisanus. In addition, it has profound implications for the biological control of other dipteran pests. © 2024 Society of Chemical Industry.

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Transcriptomic and metabolomic investigation of metabolic disruption in Vigna unguiculata L. triggered by acetamiprid and cyromazine

Cited by 18 publications

References 48 publications

Metabolic responses of tea (Camellia sinensis L.) to the insecticide thiamethoxam

Metabolic responses of tea (Camellia sinensis L.) to the insecticide thiamethoxam

Metabolomics-Based Mechanistic Insights into Revealing the Adverse Effects of Pesticides on Plants: An Interactive Review

Impacts of the cyromazine emergence inhibition procedure of Bactrocera dorsalis on Fopius arisanus: implications for the biological control of diptera pest

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