Results 31 to 40 of about 20,253 (215)

A Revised Model for Muscarine Biosynthesis Involving Lysine Trimethylation

open access: yesAngewandte Chemie, EarlyView.
The fatal mushroom toxin l‐(+)‐muscarine is one of the most prominent natural products. We elucidated its biosynthetic origin in the sweating mushroom Collybia rivulosa based on incorporation of stable isotope‐labeled compounds and extensive mass spectrometric analyses.
Sebastian Dörner   +4 more
wiley   +2 more sources

Neotype of Amanita spissa var. laeta (Basidiomycota, Amanitaceae)

open access: yesAnales del Jardín Botánico de Madrid, 2021
While studying the genus Amanita in Brazil, a specimen identified by J. Rick as Amanita spissa var. laeta was found. Its morphological analysis suggested that this material certainly corresponded to the one used in the protologue of this name.
Felipe Wartchow
doaj   +1 more source

Chewing up the wood-wide web : selective grazing on ectomycorrhizal fungi by collembola [PDF]

open access: yes, 2015
This work was supported by the Natural Environment Research Council (NE/C507510/1). We thank S. Van der Linde, A. Sim, L. Shivraj, and P.
Clarisse Kanters   +7 more
core   +2 more sources

Validation of two Amanita species from eastern North America: A. rhacopus sp. nov. and A. variicolor sp. nov.

open access: yesMycoKeys, 2018
Members of the mushroom genus Amanita usually can easily be identified to the genus in the field, however, species circumscription and identification are often problematic. Several names have been misapplied and cryptic species exist.
Herman Lambert   +9 more
doaj   +3 more sources

Six simple guidelines for introducing new genera of fungi [PDF]

open access: yes, 2015
We formulate five guidelines for introducing new genera, plus one recommendation how to publish the results of scientific research. We recommend that reviewers and editors adhere to these guidelines.
Ammirati, Joe   +16 more
core   +2 more sources

Case Report: α-amanitin toxicosis leading to acute death in a puppy

open access: yesFrontiers in Veterinary Science
A 12-week-old, male intact, Shetland Sheepdog presented with acute onset vomiting and diarrhea, rapidly progressing to stupor and hypoglycemic shock following ingestion of α-amanitin-containing mushrooms. Despite aggressive therapeutic interventions, the
Zachary Lake, Tasia Ludwik, Caylie Hake
doaj   +1 more source

Development and Evaluation of Isothermal Amplification Methods for Rapid Detection of Lethal Amanita Species

open access: yesFrontiers in Microbiology, 2019
In the present work, loop-mediated isothermal amplification (LAMP) and hyperbranched rolling circle amplification (HRCA) methods were developed to detect and distinguish different lethal Amanita species.
Zhengmi He   +5 more
doaj   +1 more source

Investigation of a mushroom poisoning incident caused by Amanita fuliginea in Guizhou Province

open access: yesZhongguo shipin weisheng zazhi, 2023
ObjectiveTo provide support and reference for the diagnosis, investigation, laboratory testing, and prevention of toxic mushroom poisoning in Guizhou, an Amanita fuliginea poisoning incident in Bijie, Guizhou Province was investigated.MethodsAn ...
ZHU Shu   +4 more
doaj   +1 more source

Comportamiento de extractos de diversas especies del género "Amanita", frente a la reacción de las amanito-toxinas [PDF]

open access: yes, 1979
La identificación química y cromatográfica de las amanito-toxinas fue puesta a punto por Sullivan y cols. 1965. Su técnica ha sido aplicada para demostrar la presencia de dichas sustancias en extractos de diversas especies del género Amanita. Como método
Losa Quintana, J.M.
core   +4 more sources

Cytotoxicity of 4 Wild Mushrooms in a Case of Yunnan Sudden Unexplained Death

open access: yesFayixue Zazhi, 2023
ObjectiveTo explore the cytotoxicity of four wild mushrooms involved in a case of Yunnan sudden unexplained death (YNSUD), to provide the experimental basis for prevention and treatment of YNSUD.MethodsFour kinds of wild mushrooms that were eaten by ...
LONG Wu   +12 more
doaj   +1 more source

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