Antifungal triazoles affect key non-target metabolic pathways in Solanum lycopersicum L. plants

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F23%3A10176629" target="_blank" >RIV/00027006:_____/23:10176629 - isvavai.cz</a>
Alternative codes found
RIV/60460709:41210/23:95231 RIV/00216208:11310/23:10472026 RIV/00216208:11510/23:10472026
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0147651323012332/pdfft?md5=9c83463fd6273f6d3751ed1f25b26b2f&pid=1-s2.0-S0147651323012332-main.pdf" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0147651323012332/pdfft?md5=9c83463fd6273f6d3751ed1f25b26b2f&pid=1-s2.0-S0147651323012332-main.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ecoenv.2023.115729" target="_blank" >10.1016/j.ecoenv.2023.115729</a>

Result language
angličtina
Original language name
Antifungal triazoles affect key non-target metabolic pathways in Solanum lycopersicum L. plants
Original language description
Several 1,2,4-triazoles are widely used as systemic fungicides in agriculture because they inhibit fungal 14alphademethylase. However, they can also act on many non-target plant enzymes, thereby affecting phytohormonal balance, free amino acid content, and adaptation to stress. In this study, tomato plants (Solanum lycopersicum L. var. 'Cherrola') were exposed to penconazole, tebuconazole, or their combination, either by foliar spraying or soil drenching, every week, as an ecotoxicological model. All triazole-exposed plants showed a higher content (1.7-8.8 x) of total free amino acids than the control, especially free glutamine and asparagine were increased most likely in relation to the increase in active cytokinin metabolites 15 days after the first application. Conversely, the Trp content decreased in comparison with control (0.2-0.7 x), suggesting depletion by auxin biosynthesis. Both triazole application methods slightly affected the antioxidant system (antioxidant enzyme activity, antioxidant capacity, and phenolic content) in tomato leaves. These results indicated that the tomato plants adapted to triazoles over time. Therefore, increasing the abscisic and chlorogenic acid content in triazoleexposed plants may promote resistance to abiotic stress.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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