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dc.contributor.authorCaballol, Maria
dc.contributor.authorŠtraus, Dora
dc.contributor.authorMacià, Héctor
dc.contributor.authorRamis, Xavier
dc.contributor.authorRedondo, Miguel Ángel
dc.contributor.authorOliva Palau, Jonàs
dc.date.accessioned2021-03-10T07:32:37Z
dc.date.available2021-03-10T07:32:37Z
dc.date.issued2021-02-03
dc.identifier.issn2309-608X
dc.identifier.urihttp://hdl.handle.net/10459.1/70707
dc.description.abstractHalophytophthora species have been traditionally regarded as brackish water oomycetes; however, recent reports in inland freshwater call for a better understanding of their ecology and possible pathogenicity. We studied the distribution of Halophytophthora fluviatilis in 117 forest streams by metabarcoding river filtrates taken in spring and autumn and by direct isolation from floating leaves. Pathogenicity on six Fagaceae species and Alnus glutinosa was assessed by stem inoculations. The distribution of H. fluviatilis was correlated with high mean annual temperatures (>93.5% of reports in Ta > 12.2 °C) and low precipitation records. H. fluviatilis was therefore widely distributed in forest streams in a warm–dry climate, but it was mostly absent in subalpine streams. H. fluviatilis was primarily detected in autumn with few findings in spring (28.4% vs. 2.7% of streams). H. fluviatilis was able to cause small lesions on some tree species such as Quercus pubescens, Q. suber and A. glutinosa. Our findings suggest that H. fluviatilis may be adapted to warm and dry conditions, and that it does not pose a significant threat to the most common Mediterranean broadleaved trees.ca_ES
dc.description.sponsorshipM.C. was supported by a predoctoral fellowship from the University of Lleida. D.Š. was funded by the European Union’s H2020 research and innovation programme under Marie Sklodowska-Curie grant agreement No 801586.ca_ES
dc.language.isoengca_ES
dc.publisherMDPIca_ES
dc.relation.isformatofReproducció del document publicat a: https://doi.org/10.3390/jof7020112ca_ES
dc.relation.ispartofJournal of Fungi, 2021, vol. 7, núm. 2, p. 112ca_ES
dc.rightscc-by (c) Caballol et al., 2021ca_ES
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectOomycetesca_ES
dc.subjectQuercus suberca_ES
dc.subjectAlnus glutinosaca_ES
dc.subjectClimate changeca_ES
dc.titleHalophytophthora fluviatilis Pathogenicity and Distribution along a Mediterranean-Subalpine Gradientca_ES
dc.typeinfo:eu-repo/semantics/articleca_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersionca_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca_ES
dc.identifier.doihttps://doi.org/10.3390/jof7020112
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/801586/EU/IberusTalentca_ES


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cc-by (c) Caballol et al., 2021
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