Results 71 to 80 of about 9,044 (210)

Trichothecenes: Occurrence and Toxicoses

Journal of Food Protection, 1978
The Δ9-12,13-epoxy-trichothecenes are a group of 37 naturally occurring sesquiterpenoids produced by species of Fusarium , Stachybotrys , Myrothecium , Trichoderma , and Cephalosporium . They are responsible for a variety of mycotoxicoses in man and animals that may be manifested by severe dermatitis, vomiting, bloody diarrhea, decreased weight gains ...
openaire   +3 more sources

Fusariotoxins Concentration in Common Wheat Grain Depending on the Farming System (Organic vs. Integrated vs. Conventional) and Changes During Grain Processing

Agronomy
Currently, the EU is focusing on less intensive agrotechnology and sustainable development. It is important to minimize the occurrence of mycotoxins (including Fusariotixins) in food, and to monitor mycotoxin concentration in the food chain.
Katarzyna Wysocka, Grażyna Cacak-Pietrzak, Maciej Buśko, Marcin Studnicki   +3 more
doaj   +1 more source

Aflatoxin contamination in the dairy sector: A review of the current state of knowledge on sources, processing effects, management and risk characterisation

International Journal of Dairy Technology, Volume 78, Issue 2, April–June 2025.
This article aimed to provide a comprehensive review of aflatoxin contamination in dairy production, addressing key aspects, such as contamination sources, effects of processing techniques, decontamination techniques and aflatoxin exposure risk characterisation.
Queenta Ngum Nji, Vathiswa Lungelwa Ludidi, Patrick Berka Njobeh   +2 more
wiley   +1 more source

Methods for the Detection of Trichothecenes

Journal of AOAC INTERNATIONAL, 1975
Abstract The trichothecenes are a group of fungal metabolites with a tetracyclic, sesquiterpenoid ring system and include a number of compounds which are highly toxic. These compounds are produced by various species of the imperfect fungi including members of the following genera: Calonectria, Fusarium, Myrothecium, Stachybotrys ...
openaire   +3 more sources

Transcription Activator FgDDT Interacts With FgISW1 to Regulate Fungal Development and Pathogenicity in the Global Pathogen Fusarium graminearum

Molecular Plant Pathology, Volume 26, Issue 4, April 2025.
FgDDT, serving as an Imitation Switch component, interacts with FgISW1 to activate the expression of functional genes, thereby affecting fungal development and pathogenicity in Fusarium graminearum. ABSTRACT Several DNA‐binding homeobox and different transcription factor (DDT)‐domain proteins form stable remodelling complexes with imitation switch ...
Xiaozhen Zhao, Yuxin Qiu, Aning Jiang, Yan Huang, Peixue Ma, Bingqin Yuan, Li Chen, Chengqi Zhang   +7 more
wiley   +1 more source

Aflatoxins, fumonisins, and trichothecenes: a convergence of knowledge [PDF]

FEMS Microbiology Reviews, 2013
Plant pathogenic fungi Aspergillus flavus, Fusarium verticillioides, and Fusarium graminearum infect seeds of the most important food and feed crops, including maize, wheat, and barley. More importantly, these fungi produce aflatoxins, fumonisins, and trichothecenes, respectively, which threaten health and food security worldwide.
Won-Bo Shim, Charles P. Woloshuk
openaire   +3 more sources

The First Large Identification of 3ANX and NX Producing Isolates of <i>Fusarium graminearum</i> in Manitoba, Western Canada. [PDF]

Toxins (Basel)
Fusarium head blight, caused by Fusarium graminearum, continues to be one of the most important and devastating fungal diseases on cereal grains including wheat, barley, and oat crops. F.
Henriquez MA, Sura S, Walkowiak S, Kaminski D, Kirk A, Sumarah MW, Santhanam P, Kepeshchuk N, Carlson J, Ojo ER, de Rocquigny P, Derksen H.   +11 more
europepmc   +2 more sources

Immune Response among Patients Exposed to Molds [PDF]

, 2009
Macrocyclic trichothecenes, mycotoxins produced by Stachybotrys chartarum, have been implicated in adverse reactions in individuals exposed to mold-contaminated environments.
Barrios, Barrios, Barrios, Brasel, Brasel, Brasel, Bush, Calhoun, Chapman, Christy Barrios, David Edmondson, David Straus, Edmondson, Fung, Gent, Gray, Gugnani, Hodgson, Hooper, Hope, Immonen, Jaakkola, Jaakkola, Johanning, Johnson, Jordan Fink, Khalili, Krouse, Kurup, Malkin, Malling, Mazur, Portnoy, Portnoy, Raunio, Rea, Taskinen, Trevor Brasel, Viswanath Kurup, Vojdani, Yike   +40 more
core   +3 more sources

A polyphasic approach for characterization of a collection of cereal isolates of the Fusarium incarnatum-equiseti species complex [PDF]

, 2016
"Available online 22 June 2016"DNA-based phylogenetic analyses have resolved the fungal genus Fusarium into multiple species complexes. The F. incarnatum-equiseti species complex (FIESC) includes fusaria associated with several diseases of agriculturally
De Saeger, Sarah, Di Mavungu, Jose Diana, Han, Zheng, Lima, Nelson, Logrieco, Antonio F., Moretti, Antonio, Paciolla, Costantino, Proctor, Robert H., Soares, Célia Maria Gonçalves, Stea, Gaetano, Susca, Antonia, Venâncio, Armando, Villani, Alessandra   +12 more
core   +2 more sources

Structural Insights into the Substrate Recognition of Ginsenoside Glycosyltransferase Pq3‐O‐UGT2

Advanced Science, Volume 12, Issue 11, March 20, 2025.
This work reveals the crystal structures of Pq3‐O‐UGT2 with its substrates (Rh2 or F2), unveiling an Nα5‐oriented binding pocket and unique linker conformation. Hydrophobic interactions are crucial for substrate recognition, while hydrogen bonds enhance specificity for F2. This study enhances the understanding of ginsenoside UGTs' substrate recognition
Qiushuang Ji, Yirong Liu, Huanyu Zhang, Yan Gao, Yixin Ding, Yuanyuan Ding, Jing Xie, Jianyu Zhang, Xinghua Jin, Bin Lai, Cheng Chen, Juan Wang, Wenyuan Gao, Kunrong Mei   +13 more
wiley   +1 more source