Secreted Glycoside Hydrolase Proteins as Effectors and Invasion Patterns of Plant-Associated Fungi and Oomycetes.

Autor:	Bradley EL; Bioprotection Aotearoa, School of Agriculture and Environment, Massey University, Palmerston North, New Zealand., Ökmen B; Institute for Plant Sciences and Cluster of Excellence on Plant Sciences (CEPLAS), University of Cologne, Cologne, Germany.; Department of Microbial Interactions, IMIT/ZMBP, University of Tübingen, Tübingen, Germany., Doehlemann G; Institute for Plant Sciences and Cluster of Excellence on Plant Sciences (CEPLAS), University of Cologne, Cologne, Germany., Henrissat B; DTU Bioengineering, Technical University of Denmark, Kongens Lyngby, Denmark.; Architecture et Fonction des Macromolécules Biologiques (AFMB), UMR 7257 Centre National de la Recherche Scientifique (CNRS), Université Aix-Marseille, Marseille, France.; Department of Biological Sciences, King Abdulaziz University, Jeddah, Saudi Arabia., Bradshaw RE; Bioprotection Aotearoa, School of Natural Sciences, Massey University, Palmerston North, New Zealand., Mesarich CH; Bioprotection Aotearoa, School of Agriculture and Environment, Massey University, Palmerston North, New Zealand.
Jazyk:	angličtina
Zdroj:	Frontiers in plant science [Front Plant Sci] 2022 Mar 10; Vol. 13, pp. 853106. Date of Electronic Publication: 2022 Mar 10 (Print Publication: 2022).
DOI:	10.3389/fpls.2022.853106
Abstrakt:	During host colonization, plant-associated microbes, including fungi and oomycetes, deliver a collection of glycoside hydrolases (GHs) to their cell surfaces and surrounding extracellular environments. The number and type of GHs secreted by each organism is typically associated with their lifestyle or mode of nutrient acquisition. Secreted GHs of plant-associated fungi and oomycetes serve a number of different functions, with many of them acting as virulence factors (effectors) to promote microbial host colonization. Specific functions involve, for example, nutrient acquisition, the detoxification of antimicrobial compounds, the manipulation of plant microbiota, and the suppression or prevention of plant immune responses. In contrast, secreted GHs of plant-associated fungi and oomycetes can also activate the plant immune system, either by acting as microbe-associated molecular patterns (MAMPs), or through the release of damage-associated molecular patterns (DAMPs) as a consequence of their enzymatic activity. In this review, we highlight the critical roles that secreted GHs from plant-associated fungi and oomycetes play in plant-microbe interactions, provide an overview of existing knowledge gaps and summarize future directions. Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. (Copyright © 2022 Bradley, Ökmen, Doehlemann, Henrissat, Bradshaw and Mesarich.)
Databáze:	MEDLINE
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