Severe outbreaks of Phytophthora infestans on potato in Turkey caused by recent changes in the pathogen population structure

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dc.contributor.authorGöre, Mehmet Erhan
dc.contributor.authorAltın, Nedim
dc.contributor.authorYaman, Tolga
dc.contributor.authorMyers, Kevin
dc.contributor.authorÇağlı, Abdurrahman
dc.contributor.authorCooke, David E.L.
dc.contributor.authorÖzer, Göksel
dc.date.accessioned2020-04-30T23:31:55Z
dc.date.available2020-04-30T23:31:55Z
dc.date.issued2019
dc.departmentDÜ, Ziraat Fakültesi, Bitki Koruma Bölümüen_US
dc.descriptionCooke, David/0000-0002-9154-7954en_US
dc.descriptionWOS: 000509100200009en_US
dc.description.abstractPotato late blight, caused by Phytophthora infestans, has been the most damaging disease in Turkey since 2010. In this study, 127 isolates of P. infestans were obtained from the main growing areas of Turkey between 2015 and 2017. Their phenotypic and genotypic features were revealed and presented with those of reference isolates. These isolates were categorized by their mating type, in vitro mefenoxam sensitivity, mtDNA haplotype, RG57 DNA fingerprinting patterns, simple sequence repeat (SSR) markers, and aggressiveness on a set of potato differential lines. All isolates were of the A2 mating type and mtDNA haplotype Ia, were resistant to mefenoxam, and had RG57 and SSR fingerprints similar to the 13_A2 clonal lineage reported in Europe. This is the first report of 13_A2 in Turkey. Virulence abilities against potato resistance (R) genes R1, R2, R3, R4, R6, R7, R10, and R11 were observed in most of the isolates. The mating type ratios and SSR marker analysis indicate that in Turkey, the sexual reproduction of P. infestans is limited. These results underline that the movement of asexual individuals and the generation of sub-clonal difference are the factors driving the population structure of P. infestans in Turkey.en_US
dc.description.sponsorshipTUBITAKTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [116O329]en_US
dc.description.sponsorshipThis research was supported by TUBITAK (grant 116O329).en_US
dc.identifier.doi10.1007/s12600-019-00768-5en_US
dc.identifier.endpage709en_US
dc.identifier.issn0334-2123
dc.identifier.issn1876-7184
dc.identifier.issue5en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage693en_US
dc.identifier.urihttps://doi.org/10.1007/s12600-019-00768-5
dc.identifier.urihttps://hdl.handle.net/20.500.12684/4530
dc.identifier.volume47en_US
dc.identifier.wosWOS:000509100200009en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofPhytoparasiticaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectGenotypeen_US
dc.subjectLate blighten_US
dc.subjectMefenoxam resistanceen_US
dc.subjectVirulence phenotypeen_US
dc.titleSevere outbreaks of Phytophthora infestans on potato in Turkey caused by recent changes in the pathogen population structureen_US
dc.typeArticleen_US

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