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The (ETP) class of fungal toxins: distribution, mode of action, functions and biosynthesis

Gardiner, Donald; Waring, Paul; Howlett, Barbara


Epipolythiodioxopiperazines (ETPs) are toxic secondary metabolites made only by fungi. The best-known ETP is gliotoxin, which appears to be a virulence factor associated with invasive aspergillosis of immunocompromised patients. The toxicity of ETPs is due to the presence of a disulphide bridge, which can inactivate proteins via reaction with thiol groups, and to the generation of reactive oxygen species by redox cycling. With the availability of complete fungal genome sequences and efficient...[Show more]

CollectionsANU Research Publications
Date published: 2005
Type: Journal article
Source: Microbiology (UK)
DOI: 10.1099/mic.0.27847-0


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