Results 71 to 80 of about 6,588 (193)

Genetic Divergence and Chemotype Diversity in the Fusarium Head Blight Pathogen Fusarium poae

Toxins, 2017
Fusarium head blight is a disease caused by a complex of Fusarium species. F. poae is omnipresent throughout Europe in spite of its low virulence. In this study, we assessed a geographically diverse collection of F.
Adriaan Vanheule, Marthe De Boevre, Antonio Moretti, Jonathan Scauflaire, Françoise Munaut, Sarah De Saeger, Boris Bekaert, Geert Haesaert, Cees Waalwijk, Theo van der Lee, Kris Audenaert   +10 more
doaj   +1 more source

Antifungal Macrocyclic Trichothecenes from the Insect-Associated Fungus Myrothecium roridum

, 2019
Three new macrocyclic trichothecenes possessing rare 6′-ketal moieties, roridoxins A–C (1–3), and five known compounds (4–8) were isolated from the insect-associated fungus Myrothecium roridum.
Tian-Xiao Li (801738), Xin Chen (14149), Chun-Ping Xu (5937593), Xue-Wei Jia, Ya-Mei Xiong (7871150), Chun-Ping Xu, Ya-Nan Yang (402480), Tian-Xiao Li, Xue-Wei Jia (5937590), Ya-Mei Xiong, Xue-Peng Yang (7871153), Lan-Lan Tan, Ying Wang, Xue-Peng Yang, Xin Chen, Ya-Nan Yang, Ying Wang (11406), Lan-Lan Tan (7871156)   +17 more
core   +2 more sources

Detection of nivalenol and deoxynivalenol chemotypes produced by Fusarium graminearum species complex isolated from barley in Iran using specific PCR assays

Journal of Plant Protection Research, 2017
In order to identify trichothecenes chemotypes produced by Fusarium graminearum species complex (FGSC) isolated from barley, 68 barley samples were collected from markets in Kermanshah and Hamedan provinces, Iran.
Chehri Khosrow, Godini Rasoul
doaj   +1 more source

Synthesis of 7,7,8-trideuteriated trichothecenes [PDF]

, 1988
Trideuteriated trichothecenes can be generated from diacetoxyscirpenol by a reaction sequence involving acetylation, epoxide deoxygenation, allylic oxidation, deuterium exchange, epoxidation, and reduction.Reprinted (adapted) with permission from The ...
Kraus, George, Thomas, P.J.
core  

The Role of AFB1, OTA, TCNs, and Patulin in Forensic Sciences: Applications in Autopsy, Criminal Investigations, and Public Health Prevention

Toxins
Mycotoxins, specifically aflatoxin B1 (AFB1), ochratoxin A (OTA), trichothecenes (TCNs), and patulin, are a group of secondary metabolites that can contaminate food, leading to severe health implications for humans.
Matteo Antonio Sacco, Saverio Gualtieri, Alessandro Pasquale Tarallo, Maria Cristina Verrina, Angela Carbone, Wandamaria Mazzuca, Santo Gratteri, Isabella Aquila   +7 more
doaj   +1 more source

Characterization of Paramyrothecium roridum (Basionym Myrothecium roridum) causing leaf spot of strawberry

Journal of Plant Protection Research, 2020
Strawberry plants showing symptoms of leaf spots and petiole lesions were collected from El Qalubya governorate, which is one of the most famous areas that extensively grows strawberry in Egypt.
Maali Shaker Soliman
doaj   +1 more source

Toward Machine Learning-Driven Mass Spectrometric Identification of Trichothecenes in the Absence of Standard Reference Materials

, 2023
While a significant body of work exists on the detection of commonly known trichothecene toxins, biological, environmental, and other transformational processes can generate many under-characterized and unknown modified trichothecenes.
Brian P. Mayer, Maria C. Prieto Conaway (16867203), Mark L. Dreyer (14046235), Todd Corzett, Audrey M. Williams (2575105), Audrey M. Williams, Roald Leif, Maria C. Prieto Conaway, Mark L. Dreyer, Carlos A. Valdez, Todd Corzett (16867206), Brian P. Mayer (631105), Carlos A. Valdez (424454), Roald Leif (4730415)   +13 more
core   +1 more source

The First Large Identification of 3ANX and NX Producing Isolates of Fusarium graminearum in Manitoba, Western Canada

Toxins
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.
Maria Antonia Henriquez, Srinivas Sura, Sean Walkowiak, David Kaminski, Anne Kirk, Mark W. Sumarah, Parthasarathy Santhanam, Nina Kepeshchuk, Jules Carlson, E. RoTimi Ojo, Pam de Rocquigny, Holly Derksen   +11 more
doaj   +1 more source

TRI14 Is Critical for Fusarium graminearum Infection and Spread in Wheat

Applied Microbiology
Trichothecenes are sesquiterpenoid toxins produced by diverse ascomycetes, including Fusarium. The trichothecene analog deoxynivalenol (DON) produced by the Fusarium head blight (FHB) pathogen Fusarium graminearum is a virulence factor on wheat and a ...
Guixia Hao, Robert H. Proctor, Daren W. Brown, Nicholas A. Rhoades, Todd A. Naumann, HyeSeon Kim, Santiago Gutiėrrez, Susan P. McCormick   +7 more
doaj   +1 more source

Comparison of Anorectic Potencies of Type A Trichothecenes T-2 Toxin, HT-2 Toxin, Diacetoxyscirpenol, and Neosolaniol

, 2018
Trichothecene mycotoxins are common contaminants in cereal grains and negatively impact human and animal health. Although anorexia is a common hallmark of type B trichothecenes-induced toxicity, less is known about the anorectic potencies of type A ...
Hua Zhang, Jie Zhang, Haibin Zhang, Shengli Liu, Wenda Wu   +4 more
core   +1 more source