Fusarium culmorum Tri genes and barley Hvugt13248 gene transcription in infected barley cultivars

Faltusová, Zuzana; Vaculová, Kateřina; Pavel, Jozef; Svobodová, Ilona; Hajšlová, Jana; Ovesná, Jaroslava

doi:10.17221/21/2018-pps

Cited by 2 publications

(2 citation statements)

References 27 publications

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“…Faltusova et al. (2019) observed that UDP‐glycosyltransferase encoded by HvUGT13248 gene in barley can rapidly and efficiently convert DON into D3G rapidly and efficiently, and its transcriptional activity was correlated with DON content in the samples. Moreover, UDP‐glycosyltransferase HvUGT13248 can transform DON to the nontoxic DON‐3‐ O ‐beta‐ d ‐glucoside, which expressed in transgenic wheat and yeast can result in high levels of type II resistance to DON‐producing F. graminearum strains (Li et al., 2017).…”

Section: Don Biological Detoxification Methods and Nutritional Mitiga...mentioning

confidence: 99%

Global distribution, toxicity to humans and animals, biodegradation, and nutritional mitigation of deoxynivalenol: A review

Liu

Cai

et al. 2023

Comp Rev Food Sci Food Safe

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Deoxynivalenol (DON) is one of the main types of B trichothecenes, and it causes health‐related issues in humans and animals and imposes considerable challenges to food and feed safety globally each year. This review investigates the global hazards of DON, describes the occurrence of DON in food and feed in different countries, and systematically uncovers the mechanisms of the various toxic effects of DON. For DON pollution, many treatments have been reported on the degradation of DON, and each of the treatments has different degradation efficacies and degrades DON by a distinct mechanism. These treatments include physical, chemical, and biological methods and mitigation strategies. Biodegradation methods include microorganisms, enzymes, and biological antifungal agents, which are of great research significance in food processing because of their high efficiency, low environmental hazards, and drug resistance. And we also reviewed the mechanisms of biodegradation methods of DON, the adsorption and antagonism effects of microorganisms, and the different chemical transformation mechanisms of enzymes. Moreover, nutritional mitigation including common nutrients (amino acids, fatty acids, vitamins, and microelements) and plant extracts was discussed in this review, and the mitigation mechanism of DON toxicity was elaborated from the biochemical point of view. These findings help explore various approaches to achieve the best efficiency and applicability, overcome DON pollution worldwide, ensure the sustainability and safety of food processing, and explore potential therapeutic options with the ability to reduce the deleterious effects of DON in humans and animals.

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Section: Don Biological Detoxification Methods and Nutritional Mitiga...mentioning

confidence: 99%

Global distribution, toxicity to humans and animals, biodegradation, and nutritional mitigation of deoxynivalenol: A review

Liu

Cai

et al. 2023

Comp Rev Food Sci Food Safe

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“…begins with the cyclization of farnesyl pyrophosphate and is catalyzed by terpene cyclase trichodiene synthase (Tri5) that is encoded by the ( Tri5 ) gene [ 11 ]. The Tri6 gene is one of the genes regulating the expression of other Tri genes for the biosynthesis of trichothecenes [ 12 ]. EF1A is involved in the protein translation machinery of eukaryotic cells and has been shown to be a powerful tool for distinguishing related Fusarium species [ 13 ].…”

Section: Introductionmentioning

confidence: 99%

Effect of Plasma-Activated Water Bubbles on Fusarium graminearum, Deoxynivalenol, and Germination of Naturally Infected Barley during Steeping

Feizollahi

Basu

Fredua-Agyeman

et al. 2023

Toxins

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Contamination of barley by deoxynivalenol (DON), a mycotoxin produced by Fusarium graminearum, causes considerable financial loss to the grain and malting industries. In this study, two atmospheric cold plasma (ACP) reactors were used to produce plasma-activated water (PAW) bubbles. The potential of PAW bubbles for the steeping of naturally infected barley (NIB) during the malting process was investigated. The PAW bubbles produced by treating water for 30 min using a bubble spark discharge (BSD) at low temperature resulted in the greatest concentration of oxygen-nitrogen reactive species (RONS). This treatment resulted in 57.3% DON degradation compared with 36.9% in the control sample; however, the same treatment reduced germination significantly (p < 0.05). Direct BSD ACP treatment for 20 min at low temperature and indirect treatment for 30 min increased the percentage of germinated rootlets of the seedlings compared with the control. Considering both the DON reduction and germination improvement of barley seeds, continuous jet ACP treatment for 30 min performed better than the other treatments used in this study. At higher temperature of PAW bubbles, the concentration of RONS was significantly (p < 0.05) reduced. Based on quantitative polymerase chain reaction (qPCR) analysis and fungal culture tests, the PAW bubble treatment did not significantly reduce infection of NIB. Nonetheless, this study provides useful information for the malting industry for PAW treatment optimization and its use in barley steeping for DON reduction and germination improvement.

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Fusarium culmorum Tri genes and barley Hvugt13248 gene transcription in infected barley cultivars

Cited by 2 publications

References 27 publications

Global distribution, toxicity to humans and animals, biodegradation, and nutritional mitigation of deoxynivalenol: A review

Global distribution, toxicity to humans and animals, biodegradation, and nutritional mitigation of deoxynivalenol: A review

Effect of Plasma-Activated Water Bubbles on Fusarium graminearum, Deoxynivalenol, and Germination of Naturally Infected Barley during Steeping

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