Searching for the Fusarium spp. Which Are Responsible for Trichothecene Contamination in Oats Using Metataxonomy to Compare the Distribution of Toxigenic Species in Fields from Spain and the UK.
Searching for the Fusarium spp. Which Are Responsible for Trichothecene Contamination in Oats Using Metataxonomy to Compare the Distribution of Toxigenic Species in Fields from Spain and the UK.
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DOI：
10.3390/toxins14090592
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发表时间：
2022-08-28
期刊：
影响因子：
4.2
通讯作者：
Medina Á
中科院分区：
文献类型：
--
作者：
Gil-Serna J;Patiño B;Verheecke-Vaessen C;Vázquez C;Medina Á
燕麦被镰刀菌毒素污染对食品安全构成了很高的风险。其中，欧洲燕麦尤其是北方国家的燕麦中最常报告的是燕麦烯。与气候变化情景相关的环境条件可能有利于镰刀菌物种的分布转移以及这些毒素在南欧国家的存在。在本文中，我们提出了一个雄心勃勃的工作，以确定负责在西班牙燕麦中的二孢噻吩污染的物种，并在英国（UK）的结果进行比较，使用metataxonomic的方法适用于燕麦谷物和土壤样品从这两个国家。对于T-2和HT-2毒素产生菌，F.在来自英国和西班牙的燕麦样品中分别检测到38%和25%的langsethiae，据我们所知，这是首次报道在来自西班牙的燕麦中检测到这种真菌。相应的B型产萜菌F. poae，是最常见的检测镰刀菌物种燕麦从两个来源。在燕麦田中也经常检测到其他重要的二孢噻吩生产者，如三环镰刀菌物种复合体或谷物镰刀菌。在燕麦样品中检测到许多镰刀菌毒素，包括T-2和HT-2毒素、脱氧雪腐镰刀菌烯醇或雪腐镰刀菌烯醇。在这项工作中获得的结果揭示了一个明显的变化，在分布的二孢噻吩生产商和必要性，以建立这些物种的潜力，殖民燕麦和他们的能力，产生真菌毒素。
The contamination of oats with Fusarium toxins poses a high risk for food safety. Among them, trichothecenes are the most frequently reported in European oats, especially in northern countries. The environmental conditions related to the climate change scenario might favour a distribution shift in Fusarium species and the presence of these toxins in Southern European countries. In this paper, we present an ambitious work to determine the species responsible for trichothecene contamination in Spanish oats and to compare the results in the United Kingdom (UK) using a metataxonomic approach applied to both oat grains and soil samples collected from both countries. Regarding T-2 and HT-2 toxin producers, F. langsethiae was detected in 38% and 25% of the oat samples from the UK and Spain, respectively, and to the best of our knowledge, this is the first report of the detection of this fungus in oats from Spain. The relevant type B trichothecene producer, F. poae, was the most frequently detected Fusarium species in oats from both origins. Other important trichothecene producers, such as the Fusarium tricinctum species complex or Fusarium cerealis, were also frequently detected in oat fields. Many Fusarium toxins, including T-2 and HT-2 toxins, deoxynivalenol, or nivalenol, were detected in oat samples. The results obtained in this work revealed a clear change in the distribution of trichothecene producers and the necessity to establish the potential of these species to colonize oats and their ability to produce mycotoxins.
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影响因子：
4.2
作者：
De Colli L;De Ruyck K;Abdallah MF;Finnan J;Mullins E;Kildea S;Spink J;Elliott C;Danaher M
通讯作者：
Danaher M
影响因子：
3.6
作者：
Cobo-Diaz, Jose F.;Legrand, Fabienne;Picot, Adeline
通讯作者：
Picot, Adeline
DOI：
10.1080/19440049.2012.743040
发表时间：
2013-02-01
影响因子：
2.9
作者：
Gil-Serna, J.;Mateo, E. M.;Patino, B.
通讯作者：
Patino, B.
DOI：
10.3390/molecules21050627
发表时间：
2016-05-13
期刊：
Molecules (Basel, Switzerland)
影响因子：
--
作者：
Ferrigo D;Raiola A;Causin R
通讯作者：
Causin R
DOI：
10.1080/19440049.2016.1162112
发表时间：
2016-01-01
影响因子：
2.9
作者：
Hietaniemi, Veli;Ramo, Sari;Parikka, Paivi
通讯作者：
Parikka, Paivi