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dc.contributor.authorMullett, Martin
dc.contributor.authorHarris, Anna R.
dc.contributor.authorScanu, Bruno
dc.contributor.authorVan Poucke, Kris
dc.contributor.authorLeBoldus, Jared
dc.contributor.authorStamm, Elizabeth
dc.contributor.authorBourret, Tyler B.
dc.contributor.authorChristova, Petya K.
dc.contributor.authorOliva, Jonás
dc.contributor.authorRedondo, Miguel A.
dc.contributor.authorTalgø, Venche
dc.contributor.authorCorcobado Sánchez, Tamara
dc.contributor.authorMilenković, Ivan
dc.contributor.authorGoncalves Horta Jung, Marília do Rosário
dc.contributor.authorWebber, Joan
dc.contributor.authorHeungens, Kurt
dc.contributor.authorJung, Thomas
dc.date.accessioned2024-07-03T00:03:23Z
dc.date.available2024-07-03T00:03:23Z
dc.date.issued2024
dc.identifier.issn1464-6722 Sherpa/RoMEO, JCR
dc.identifier.urihttps://repozitar.mendelu.cz/xmlui/handle/20.500.12698/1907
dc.description.abstractPhytophthora pseudosyringae is a self-fertile pathogen of woody plants, particularly associated with tree species from the genera Fagus, Notholithocarpus, Nothofagus and Quercus, which is found across Europe and in parts of North America and Chile. It can behave as a soil pathogen infecting roots and the stem collar region, as well as an aerial pathogen infecting leaves, twigs and stem barks, causing particular damage in the United Kingdom and western North America. The population structure, migration and potential outcrossing of a worldwide collection of isolates were investigated using genotyping-by-sequencing. Coalescent-based migration analysis revealed that the North American population originated from Europe. Historical gene flow has occurred between the continents in both directions to some extent, yet contemporary migration is overwhelmingly from Europe to North America. Two broad population clusters dominate the global population of the pathogen, with a subgroup derived from one of the main clusters found only in western North America. Index of association and network analyses indicate an influential level of outcrossing has occurred in this preferentially inbreeding, homothallic oomycete. Outcrossing between the two main population clusters has created distinct subgroups of admixed individuals that are, however, less common than the main population clusters. Differences in life history traits between the two main population clusters should be further investigated together with virulence and host range tests to evaluate the risk each population poses to natural environments worldwide.en
dc.formate13450
dc.publisherJohn Wiley & Sons, Inc.
dc.relation.ispartofMolecular Plant Pathology
dc.relation.urihttps://doi.org/10.1111/mpp.13450
dc.rightsCC BY-NC-ND 4.0
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectforest pathogenen
dc.subjecthomothallicen
dc.subjectinvasive pathogenen
dc.subjectmigrationen
dc.subjectoutcrossingen
dc.subjectpopulation geneticsen
dc.titlePhylogeography, origin and population structure of the self-fertile emerging plant pathogen Phytophthora pseudosyringaeen
dc.typeJ_ČLÁNEK
dc.date.updated2024-07-03T00:03:23Z
dc.description.versionOA
local.identifier.doi10.1111/mpp.13450
local.identifier.scopus2-s2.0-85190094057
local.identifier.wos001198481700001
local.number4
local.volume25
local.identifier.obd43926486
local.identifier.e-issn1364-3703
dc.project.IDEF15_003/0000453
dc.project.IDVýzkumné centrum pro studium patogenů z rodu Phytophthora
dc.identifier.orcidMullett, Martin 0000-0002-6013-0347
dc.identifier.orcidCorcobado Sánchez, Tamara 0000-0001-5762-4728
dc.identifier.orcidMilenković, Ivan 0000-0003-2792-0221
dc.identifier.orcidGoncalves Horta Jung, Marília do Rosário 0000-0003-2219-8647
dc.identifier.orcidJung, Thomas 0000-0003-2034-0718
local.contributor.affiliationLDF


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CC BY-NC-ND 4.0
Except where otherwise noted, this item's license is described as CC BY-NC-ND 4.0