Identification of new resistance sources from diploid wild strawberry against powdery mildew pathogen

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dc.authorscopusid6506657073
dc.authorscopusid6507419749
dc.authorscopusid7004656210
dc.authorscopusid6603973194
dc.contributor.authorCalis, Ozer
dc.contributor.authorCekic, Cetin
dc.contributor.authorSoylu, Soner
dc.contributor.authorTor, Mahmut
dc.date.accessioned2024-09-19T15:48:29Z
dc.date.available2024-09-19T15:48:29Z
dc.date.issued2015
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractPowdery mildew pathogen causes diseases in berries and resistance breeding is hampered by the lack of sufficient sources. While control of fungal pathogens relies on chemical fungicides. In either case, a reliable source of resistance for breeding purposes is imperative for efficient protection of the crop plants. A powdery mildew isolate designated GOU1 has been identified as Podosphaera aphanis var. aphanis using light microscopy and sequencing the ITS region. Pathogenicity tests on 3 diploid wild strawberry (Fragaria vesca L.) ecotypes with GOU1 revealed 3 distinctive interaction phenotypes; enhanced susceptible (ecotype 1), intermediate susceptible (ecotype 2) and resistant (ecotype 3). In vitro staining methods with diaminobenzidine and trypan blue showed massive mycelial web and conidiophore production on the susceptible ecotype, but there was no mycelia and conidiophore production on the resistant ecotype 3. In the ecotype 3 conidiospore penetration was associated with accumulation of hydrogen peroxide production on the host cells. These findings suggest that these ecotypes could be explored as resistant gene sources to powdery mildew fungus. © 2015 University of Agriculture. All rights reserved.en_US
dc.identifier.endpage683en_US
dc.identifier.issn0552-9034
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-84944051318en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage677en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12483/15089
dc.identifier.volume52en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherUniversity of Agricultureen_US
dc.relation.ispartofPakistan Journal of Agricultural Sciencesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectFragariaen_US
dc.subjectFungal diseasesen_US
dc.subjectPathogen infectionen_US
dc.subjectPathogenicityen_US
dc.subjectResistanceen_US
dc.titleIdentification of new resistance sources from diploid wild strawberry against powdery mildew pathogenen_US
dc.typeArticleen_US

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