The Pathogenic White-Rot Fungus Heterobasidion parviporum Responds to Spruce Xylem Defense by Enhanced Production of Oxalic Acid

Pathogen challenge of tree sapwood induces the formation of reaction zones with antimicrobial properties such as elevated pH and cation content. Many fungi lower substrate pH by secreting oxalic acid, its conjugate base oxalate being a reductant as well as a chelating agent for cations. To examine t...

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Bibliographic Details
Main Authors: Nina Elisabeth Nagy, Harald Kvaalen, Monica Fongen, Carl Gunnar Fossdal, Nicholas Clarke, Halvor Solheim, Ari M. Hietala
Format: Article
Language:English
Published: The American Phytopathological Society 2012-11-01
Series:Molecular Plant-Microbe Interactions
Online Access:https://apsjournals.apsnet.org/doi/10.1094/MPMI-02-12-0029-R