Determination of principal ergot alkaloids in swine feeding

Autor: Natalia Arroyo-Manzanares, Laura Gámiz-Gracia, Ana M. García-Campaña, Elena Castellón-Rendón, Vicente Rodríguez-Estévez

Publikováno v: Journal of the Science of Food and Agriculture. 101:5214-5224

BACKGROUND Ergot alkaloids are secondary metabolites produced by fungi in the genus Claviceps. They contaminate a large variety of cereals, such as rye, triticale, wheat and barley. The ingestion of contaminated cereals might cause adverse health eff

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::023749d22c5079db84fe36b7342a6548
https://doi.org/10.1002/jsfa.11169

Whole genome comparisons of ergot fungi reveals the divergence and evolution of species within the genus Claviceps are the result of varying mechanisms driving genome evolution and host range expansion

Autor: Vamsi J. Nalam, Jeremy R. Dettman, Stephen A. Wyka, Miao Liu, Stephen J. Mondo, Kirk Broders

The genus Claviceps has been known for centuries as an economically important fungal genera for pharmacology and agricultural research. Only recently have researchers begun to unravel the evolutionary history of the genus, with origins in South Ameri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e906402720b188a82ba89326570a25d

Long-lasting ergot lipids as new biomarkers for assessing the presence of cereals and cereal products in archaeological vessels

Autor: Claudio Filippo Mangiaracina, Maria Perla Colombini, A. Corretti, Jeannette J. Lucejko, Erika Ribechini, Francesca Porta, Jacopo La Nasa, Alessandro Vanzetti, Giuseppa Tanda

Publikováno v: Scientific Reports, Vol 8, Iss 1, Pp 1-6 (2018)
Scientific Reports
Scientific Reports, Nature Publishing Group, 2018, 8 (1), ⟨10.1038/s41598-018-22140-z⟩
Scientific Reports, 2018, 8 (1), ⟨10.1038/s41598-018-22140-z⟩

International audience; Cereals were very important in ancient diets, however evidence from archaeological sites of the vessels used for processing or storing cereals is comparatively rare. Microorganisms , as well as chemical-physical effects can ea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::feab436dc26ca7d287fac933233a15d1
https://doi.org/10.1038/s41598-018-22140-z

Advancements in the chemical structures of Ergot acyl glycerides by high performances liquid chromatography coupled with high resolution mass spectrometry

Autor: Jacopo La Nasa, Hans-Ulrich Humpf, Jeannette J. Lucejko, Erika Ribechini

A comprehensive picture of the chemical composition and structure of the acyl-glycerides from ergot (fungi of the genus Claviceps) sclerotia was carried out using liquid chromatography coupled with high resolution mass spectrometry (HPLC-ESI-Q-ToF) f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18178af5fe9bce526bdb76bd44be622e
http://hdl.handle.net/11568/993253

Links between Genetic Groups, Indole Alkaloid Profiles and Ecology within the Grass-Parasitic Claviceps purpurea Species Complex

Autor: Negård, Mariell, Uhlig, Silvio, Kauserud, Håvard, Andersen, Tom, Høiland, Klaus, Vrålstad, Trude

Publikováno v: Toxins, Vol 7, Iss 5, Pp 1431-1456 (2015)
Toxins
Volume 7
Issue 5
Pages 1431-1456

The grass parasitic fungus Claviceps purpurea sensu lato produces sclerotia with toxic indole alkaloids. It constitutes several genetic groups with divergent habitat preferences that recently were delimited into separate proposed species. We aimed to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::c04c0d1548a538b4165aab09ee91c6d9
http://www.mdpi.com/2072-6651/7/5/1431