Results 51 to 60 of about 13,162 (199)

L'Ús dels esclerocis de Claviceps purpurea dins la medicina popular andorrana [PDF]

, 2012
Es reporta l'ús del Claviceps purpurea (Fr.) Tul. en la medicina tradicional d'Andorra i l'Alt Urgell, segons les dades de diversos informants, que esmenten que era emprat per les llevadores. Aquest ús sembla estar lligat a un coneixement expert per part
Manel Niell i Barachina, Josep Girbal i Lladó, Laia Ribas   +2 more
core   +1 more source

Ergot development on low-pentosan diploid winter rye

Зерновое хозяйство России, 2021
Ergot (Claviceps purpurea (Fr) Tul.) is a widespread rye disease. A strong development of the disease can reduce up to 60% of grain productivity and its quality. In the rye gene pool, there was found no samples with complete resis[1]tance to Cl. purpurea.
V. D. Kobylyansky, О. V. Solodukhina
doaj   +1 more source

Plants synthesize ergothioneine, showing a link to abiotic stress

Plant Biology, Volume 28, Issue 5, Page 1343-1348, August 2026.
Various plants possess ergothioneine biosynthetic genes and can synthesize this antioxidant, where increased EGT levels under abiotic stress conditions indicate protective functions. Abstract Ergothioneine (EGT) is a sulphur‐containing histidine derivative and a potent antioxidant that exhibits beneficial effects on human health.
C. Kock, N. Gutsche, S. Walter, S. Zachgo   +3 more
wiley   +1 more source

Biosynthesis of Ergotamine in Protoplasts of Claviceps purpurea [PDF]

Microbiology, 1980
Protoplasts of Claviceps purpurea (ATCC 20102) were prepared in 0.8 m-sucrose containing 10 mm-CaCl2 and 10 mm-MgCl2. Protoplasts could revert to the filamentous state but not after treatment with water. Most of the protoplasts (about 80%) were highly vacuolated and these were separated from the non-vacuolated protoplasts and cell debris on the basis ...
U. KELLER, R. ZOCHER, H. KLEINKAUF
openaire   +1 more source

Afternoon Ascospore Release in Claviceps purpurea Optimizes Perennial Ryegrass Infection [PDF]

In Kentucky bluegrass (Poa pratensis), Claviceps purpurea, the causal agent of ergot, typically releases ascospores during the early-morning hours, between about midnight and 10:00 A.M., corresponding to time of flowering, when the unfertilized ovaries ...
Alderman, Stephen C., Dung, Jeremiah, Hamm, Philip B., Walenta, Darrin L., Martin, Ruth C., Kosman, Evsey   +5 more
core   +3 more sources

Síndrome distérmica (hipertermia) em bovinos associada à intoxicação por Claviceps purpurea [PDF]

Pesquisa Veterinária Brasileira, 2001
Descrevem-se três surtos de síndrome distérmica (hipertermia) associada à intoxicação por Claviceps purpurea, em bovinos de leite durante o verão de 1999-2000, em três estabelecimentos do Rio Grande do Sul. De um total de 66 bovinos que ingeriram a ração
Marcia R. S. Ilha, Franklin Riet-Correa, Claudio S. L. Barros   +2 more
doaj   +1 more source

FgCot1 Regulates Polarized Growth and Conidiation in Fusarium graminearum via Gpmk1 MAPK and Tsf1 Transcriptional Pathways

Molecular Plant Pathology, Volume 27, Issue 7, July 2026.
FgCot1 is a nuclear Dbf2‐related kinase in Fusarium graminearum. It inhibits activation of the Gpmk1 MAPK pathway and interacts with transcription factor Tsf1 to regulate its nuclear localization. FgCot1 integrates Gpmk1 signalling and Tsf1‐dependent transcriptional regulation to govern polarized growth and conidiation in F. graminearum.
Chengliang Li, Shaozhe Qin, Daiyuan Sun, Jingyi Ren, Cong Jiang, Jin‐Rong Xu, Guanghui Wang   +6 more
wiley   +1 more source

Covariation of Ergot Severity and Alkaloid Content Measured by HPLC and One ELISA Method in Inoculated Winter Rye across Three Isolates and Three European Countries

Toxins, 2020
Ergot caused by Claviceps purpurea is a problem for food and feed security in rye due to the occurrence of toxic ergot alkaloids (EAs). For grain elevators and breeders, a quick, easy-to-handle, and cheap screening assay would have a high economic impact.
Anna Kodisch, Michael Oberforster, Armin Raditschnig, Bernd Rodemann, Anna Tratwal, Jakub Danielewicz, Marek Korbas, Brigitta Schmiedchen, Jakob Eifler, Andres Gordillo, Dörthe Siekmann, Franz Joachim Fromme, Frederik N. Wuppermann, Franz Wieser, Elisabeth Zechner, Małgorzata Niewińska, Thomas Miedaner   +16 more
doaj   +1 more source

Insights into Ergochromes of the Plant Pathogen Claviceps purpurea

, 2021
Claviceps purpurea is an ergot fungus known for its neurotropic alkaloids, which have been identified as the main cause of ergotism, a livestock and human disease triggered by ergot consumption.
Jens Köhler (1377180), Hans-Ulrich Humpf (161934), Christina Stroh (11472379), Melanie Esselen (5228111), Christian Mück-Lichtenfeld (1414582), Constantin G. Daniliuc (1301925), Friederike Lünne (11472376), Lena Müller (11408870), Ernst-Ulrich Würthwein (1541437), Svetlana A. Kalinina (4538362)   +9 more
core   +2 more sources

Retrospective analysis of cattle poisoning in Argentina (2000-2013)

Pesquisa Veterinária Brasileira
: A retrospective analysis (2000 to 2013) of cattle poisoning caused by toxic plants and other compounds was carried out in the Pampas region of Argentina by the Animal Health Group of INTA-EEA, Balcarce.
Juan A. García, Germán J. Cantón, Bernardo L. García, Juan F. Micheloud, Carlos M. Campero, Ernesto J.A. Späth, Ernesto R. Odriozola   +6 more
doaj   +1 more source