Wood degradation by Fomitiporia mediterranea M. Fischer: Physiologic, metabolomic and proteomic approaches.

ABSTRACT: Fomitiporia mediterranea (Fmed) is one of the main fungal species found in grapevine wood rot, also called "amadou," one of the most typical symptoms of grapevine trunk disease Esca. This fungus is functionally classified as a white-rot, able to degrade all wood structure polymers, i.e., hemicelluloses, cellulose, and the most recalcitrant component, lignin. Specific enzymes are secreted by the fungus to degrade those components, namely carbohydrate active enzymes for hemicelluloses and cellulose, which can be highly specific for given polysaccharide, and peroxidases, which enable white-rot to degrade lignin, with specificities relating to lignin composition as well. Furthermore, besides polymers, a highly diverse set of metabolites often associated with antifungal activities is fou

SUBMITTER: Schilling M 

PROVIDER: S-EPMC9549746 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature