Results 11 to 20 of about 15,217 (246)

A European database of Fusarium graminearum and F. culmorum trichothecene genotypes

Frontiers in Microbiology, 2016
Fusarium species, particularly Fusarium graminearum and F. culmorum, are the main cause of trichothecene type B contamination in cereals. Data on the distribution of Fusarium trichothecene genotypes in cereals in Europe are scattered in time and space ...
Matias ePasquali, Marco eBeyer, Antonio eLogrieco, Kris eAudenaert, Virgilio eBalmas, Ryan eBasler, Anne-Laure eBoutigny, Jana eChrpová, Elżbieta eCzembor, Tatiana eGagkaeva, María Teresa eGonzález-Jaén, Ingerd Skow eHofgaard, Nagehan Desen eKöycü, Lucien eHoffmann, Jelena eLević, Patricia Marín eGarcía, Thomas eMiedaner, Quirico eMigheli, Antonio eMoretti, Marina Elsa Herta eMüller, Françoise eMunaut, Päivi eParikka, Marine ePallez-Barthel, Jonathan ePiec, Jonathan eScauflaire, Barbara eScherm, Slavica eStanković, Ulf eThrane, Silvio eUhlig, Adriaan eVanheule, Tapani eYli-Mattila, Susanne eVogelgsang   +31 more
doaj   +2 more sources

Requirement of Two Acyltransferases for 4-O-Acylation during Biosynthesis of Harzianum A, an Antifungal Trichothecene Produced by Trichoderma arundinaceum [PDF]

Journal of Agricultural and Food Chemistry, 2019
Trichothecenes are sesquiterpenoid toxins produced by multiple fungi, including plant pathogens, entomopathogens, and saprotrophs. Most of these fungi have the acyltransferase-encoding gene tri18.
Alexander, Nancy J., Busman, Mark, Cardoza, Rosa E., Gutiérrez Martín, Santiago, Lindo Yugueros, Laura, McCormick, Susan P., Proctor, Robert Henry   +6 more
core   +2 more sources

Preparative Separation and Purification of Trichothecene Mycotoxins from the Marine Fungus Fusarium sp. LS68 by High-Speed Countercurrent Chromatography in Stepwise Elution Mode

Marine Drugs, 2018
The contamination of foods and animal feeds with trichothecene mycotoxins is a growing concern for human and animal health. As such, large quantities of pure trichothecene mycotoxins are necessary for food safety monitoring and toxicological research.
Yong Liu, Xuezhen Zhou, C. Benjamin Naman, Yanbin Lu, Lijian Ding, Shan He   +5 more
doaj   +2 more sources

Overexpression of the Trichoderma brevicompactum tri5 Gene: Effect on the Expression of the Trichodermin Biosynthetic Genes and on Tomato Seedlings [PDF]

Toxins, 2011
Trichoderma brevicompactum IBT 40841 produces trichodermin, a trichothecene-type toxin that shares most of the steps of its biosynthesis with harzianum A, another trichothecene produced by several Trichoderma species.
Josefina Aleu, Isidro G. Collado, Santiago Gutierrez, Enrique Monte, Javier Moraga, Monica G. Malmierca, Anamariela Tijerino, Rosa Hermosa, Rosa E. Cardoza   +8 more
doaj   +8 more sources

Two Trichothecene Mycotoxins from Myrothecium roridum Induce Apoptosis of HepG-2 Cells via Caspase Activation and Disruption of Mitochondrial Membrane Potential

Molecules, 2016
Trichothecene mycotoxins are a type of sesquiterpenoid produced by various kinds of plantpathogenic fungi. In this study, two trichothecene toxins, namely, a novel cytotoxic epiroridin acid and a known trichothecene, mytoxin B, were isolated from the ...
Wei Ye, Yuchan Chen, Haohua Li, Weimin Zhang, Hongxin Liu, Zhanghua Sun, Taomei Liu, Saini Li   +7 more
doaj   +2 more sources

Synthesis of Trichodermin Derivatives and Their Antimicrobial and Cytotoxic Activities [PDF]

Molecules, 2019
Trichothecene mycotoxins are recognized as highly bioactive compounds that can be used in the design of new useful bioactive molecules. In Trichoderma brevicompactum, the first specific step in trichothecene biosynthesis is carried out by a terpene ...
Javier E. Barúa, Mercedes de la Cruz, Nuria de Pedro, Bastien Cautain, Rosa Hermosa, Rosa E. Cardoza, Santiago Gutiérrez, Enrique Monte, Francisca Vicente, Isidro G. Collado   +9 more
doaj   +4 more sources

L-Threonine and its analogue added to autoclaved solid medium suppress trichothecene production by Fusarium graminearum [PDF]

Archives of Microbiology, 2017
Fusarium graminearum produces trichothecene mycotoxins under certain nutritional conditions. When L-Thr and its analogue L-allo-threonine were added to brown rice flour solid medium before inoculation, trichothecene production after 4 days of incubation ...
73646, 73647, 73648, 73649, 73650, 73651, 73652, 73653, 73654, Kanamaru, Kyoko, Kimura, Makoto, Kitou, Yoshiyuki, Kobayashi, Tetsuo, Maeda, Kazuyuki, Miwa, Akihiro, Nakajima, Yuichi, Nishiuchi, Takumi, Tanahashi, Yoshikazu   +17 more
core   +2 more sources

From the Gut to the Brain: Journey and Pathophysiological Effects of the Food-Associated Trichothecene Mycotoxin Deoxynivalenol

Toxins, 2013
Mycotoxins are fungal secondary metabolites contaminating food and causing toxicity to animals and humans. Among the various mycotoxins found in crops used for food and feed production, the trichothecene toxin deoxynivalenol (DON or vomitoxin) is one of ...
Marc Maresca
doaj   +2 more sources

T-2 Toxin—The Most Toxic Trichothecene Mycotoxin: Metabolism, Toxicity, and Decontamination Strategies

Molecules, 2021
Among trichothecenes, T-2 toxin is the most toxic fungal secondary metabolite produced by different Fusarium species. Moreover, T-2 is the most common cause of poisoning that results from the consumption of contaminated cereal-based food and feed ...
Edyta Janik, M. Niemcewicz, Marcin Podogrocki, Michal Ceremuga, Maksymilian Stela, M. Bijak   +5 more
semanticscholar   +1 more source

Phylogenetic diversity, trichothecene potential, and pathogenicity within Fusarium sambucinum species complex

PLoS ONE, 2021
The Fusarium sambucinum species complex (FSAMSC) is one of the most taxonomically challenging groups of fusaria, comprising prominent mycotoxigenic plant pathogens and other species with various lifestyles. Among toxins produced by members of the FSAMSC,
I. Laraba, S. McCormick, M. Vaughan, D. Geiser, K. O’Donnell   +4 more
semanticscholar   +1 more source