Investigating the Ecological Significance of Toxin Production in Poisonous Amanita Mushrooms

Poisonous mushrooms play important roles in the ecosystems they inhabit, yet they produce chemical toxins that can be lethal when ingested, making these fungi interesting organisms to study. Many species of Amanita mushrooms contain toxins that result in hundreds of deaths globally every year. While numerous studies have examined the chemical properties of these toxins produced, the biological effects of the toxins when consumed and the global and geographical distributions of poisonous Amanita species, little is known about the ecological role of toxin production for these organisms. This project will aim to examine the ecological significance of toxin production to investigate if toxins enhance the germination ability of spores produced by the mushroom, allowing the fungi to reproduce and propagate more efficiently. TO BE CONT’D

Faculty Supervisor:

Jianping Xu

Student:

Partner:

Kunming Institute of Botany (CAS)

Discipline:

Life Sciences

Sector:

University:

McMaster University

Program:

Globalink Research Award