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

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 F...

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Detalles Bibliográficos
Autores: Gil Serna, Jessica, Patiño Álvarez, Aurora Belén, Verheecke-Vaessen, Carol, Vázquez Estévez, María Covadonga Inmaculada, Medina, Ángel
Tipo de recurso: artículo
Fecha de publicación:2022
País:España
Institución:Universidad Complutense de Madrid (UCM)
Repositorio:Docta Complutense
Idioma:inglés
OAI Identifier:oai:docta.ucm.es:20.500.14352/72858
Acceso en línea:https://hdl.handle.net/20.500.14352/72858
Access Level:acceso abierto
Palabra clave:579.64
metataxonomy
Fusarium
trichothecenes
T-2 toxin
HT-2 toxin
deoxynivalenol
soil
Microbiología (Biología)
2414 Microbiología
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repository_id_str
spelling 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 UKGil Serna, JessicaPatiño Álvarez, Aurora BelénVerheecke-Vaessen, CarolVázquez Estévez, María Covadonga InmaculadaMedina, Ángel579.64metataxonomyFusariumtrichothecenesT-2 toxinHT-2 toxindeoxynivalenolsoilMicrobiología (Biología)2414 MicrobiologíaThe 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.MDPIUniversidad Complutense de Madrid20222022-08-2820222022-08-28journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.14352/72858reponame:Docta Complutenseinstname:Universidad Complutense de Madrid (UCM)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Atribución 3.0 Españahttps://creativecommons.org/licenses/by/3.0/es/info:eu-repo/semantics/openAccessoai:docta.ucm.es:20.500.14352/728582026-06-02T12:44:21Z
dc.title.none.fl_str_mv 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
title 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
spellingShingle 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
Gil Serna, Jessica
579.64
metataxonomy
Fusarium
trichothecenes
T-2 toxin
HT-2 toxin
deoxynivalenol
soil
Microbiología (Biología)
2414 Microbiología
title_short 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
title_full 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
title_fullStr 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
title_full_unstemmed 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
title_sort 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
dc.creator.none.fl_str_mv Gil Serna, Jessica
Patiño Álvarez, Aurora Belén
Verheecke-Vaessen, Carol
Vázquez Estévez, María Covadonga Inmaculada
Medina, Ángel
author Gil Serna, Jessica
author_facet Gil Serna, Jessica
Patiño Álvarez, Aurora Belén
Verheecke-Vaessen, Carol
Vázquez Estévez, María Covadonga Inmaculada
Medina, Ángel
author_role author
author2 Patiño Álvarez, Aurora Belén
Verheecke-Vaessen, Carol
Vázquez Estévez, María Covadonga Inmaculada
Medina, Ángel
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidad Complutense de Madrid
dc.subject.none.fl_str_mv 579.64
metataxonomy
Fusarium
trichothecenes
T-2 toxin
HT-2 toxin
deoxynivalenol
soil
Microbiología (Biología)
2414 Microbiología
topic 579.64
metataxonomy
Fusarium
trichothecenes
T-2 toxin
HT-2 toxin
deoxynivalenol
soil
Microbiología (Biología)
2414 Microbiología
description 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.
publishDate 2022
dc.date.none.fl_str_mv 2022
2022-08-28
2022
2022-08-28
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/20.500.14352/72858
url https://hdl.handle.net/20.500.14352/72858
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución 3.0 España
https://creativecommons.org/licenses/by/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución 3.0 España
https://creativecommons.org/licenses/by/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Docta Complutense
instname:Universidad Complutense de Madrid (UCM)
instname_str Universidad Complutense de Madrid (UCM)
reponame_str Docta Complutense
collection Docta Complutense
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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