Unraveling the Ergot Alkaloid and Indole Diterpenoid Metabolome in the Claviceps purpurea Species Complex Using LC–HRMS/MS Diagnostic Fragmentation …

S Uhlig, OD Rangel-Huerta, HH Divon… - Journal of Agricultural …, 2021 - ACS Publications
The plant parasitic fungus Claviceps purpurea sensu lato produces sclerotia containing toxic
ergot alkaloids and uncharacterized indole diterpenoids in grasses including cereals. The …

Evolution of the Ergot Alkaloid Biosynthetic Gene Cluster Results in Divergent Mycotoxin Profiles in Claviceps purpurea Sclerotia

C Hicks, TE Witte, A Sproule, T Lee, P Shoukouhi… - Toxins, 2021 - mdpi.com
Research into ergot alkaloid production in major cereal cash crops is crucial for furthering
our understanding of the potential toxicological impacts of Claviceps purpurea upon …

Ergot alkaloids in Norwegian wild grasses: a mass spectrometric approach

S Uhlig, T Vikøren, L Ivanova… - … in Mass Spectrometry …, 2007 - Wiley Online Library
Ergot alkaloids are mycotoxins which are produced among fungi in the family
Clavicipitaceae. Poisoning with ergot alkaloids is an important veterinary problem in animal …

Proportions of predominant Ergot alkaloids (Claviceps purpurea) detected in Western Canadian grains from 2014 to 2016

T Grusie, V Cowan, J Singh… - World Mycotoxin …, 2018 - wageningenacademic.com
Ergot alkaloids, produced by the fungus Claviceps purpurea, are contaminants of cereal
crops. Depending on various factors, the relative composition of individual ergot alkaloids …

Development of a UHPLC-FLD method for the analysis of ergot alkaloids and application to different types of cereals from Luxembourg

C Schummer, L Brune, G Moris - Mycotoxin research, 2018 - Springer
Ergot alkaloids are toxins produced by some species of fungi in the genus Claviceps, that
may infect rye and triticale and, in a minor degree, other types of cereals. In this study, a new …

Quantitative and qualitative transcriptome analysis of four industrial strains of Claviceps purpurea with respect to ergot alkaloid production

MM Čudejková, P Vojta, J Valik, P Galuszka - New biotechnology, 2016 - Elsevier
Highlights•Transcriptomes of different tissues of Claviceps purpurea were analyzed.•Genes
probably involved in phytoalexins detoxification were identified.•Four chemical races of …

Localization of ergot alkaloids in sclerotia of Claviceps purpurea by matrix-assisted laser desorption/ionization mass spectrometry imaging

J Dopstadt, S Vens-Cappell, L Neubauer… - Analytical and …, 2017 - Springer
The fungus Claviceps purpurea produces highly toxic ergot alkaloids and accumulates
these in the hardened bodies of fungal mycelium. These so-called sclerotia, or ergot bodies …

Correlation and variability between weighing, counting and analytical methods to determine ergot (Claviceps purpurea) contamination of grain

T Grusie, V Cowan, J Singh, J McKinnon… - World Mycotoxin …, 2017 - brill.com
Ergot alkaloid mycotoxins produced by the fungus Claviceps purpurea, are contaminants of
cereal crops and grasses. The objectives of this study were to determine the correlation …

Ergot Alkaloids on Cereals and Seeds: Analytical Methods, Occurrence, and Future Perspectives

 Silva, ARS Mateus, SC Barros, AS Silva - Molecules, 2023 - mdpi.com
Ergot alkaloids are secondary metabolites resulting from fungi of the genus Claviceps that
have proven to be highly toxic. These mycotoxins commonly infect cereal crops such as …

Dutch survey ergot alkaloids and sclerotia in animal feeds

PPJ Mulder, LWD Van Raamsdonk, HJ Voogt… - 2012 - library.wur.nl
Ergot alkaloids are toxins produced by members of the fungal family of Clavicipitaceae
represented among others by Claviceps purpurea, C. paspali, and C. fusiformis, occurring …