Molecular and pathogenic characterization of Fusarium oxysporum f. sp. pisi isolates obtained from Turkey

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dc.authorid0000-0001-6876-7580
dc.authorid0000-0002-3385-2520
dc.contributor.authorGültekin, Mehmet Akif
dc.contributor.authorÖzer, Nuray
dc.contributor.authorÖzer, Göksel
dc.date.accessioned2024-09-25T19:59:46Z
dc.date.available2024-09-25T19:59:46Z
dc.date.issued2024
dc.departmentBAİBÜ, Ziraat Fakültesi, Bitki Koruma Bölümü en_US
dc.description.abstractFusarium oxysporum f. sp. pisi (Fop) is a highly destructive root rot pathogen for the pea (Pisum sativum L.) plant. In this study, the presence of F. oxysporum isolates was detected during the 2020-2021 growing season in plants showing symptoms of root rot in provinces of Turkey (Bursa, Afyonkarahisar, & Idot;zmir and Ayd & imath;n) important for pea production. The pathogen was identified by its colony growth on various media, morphological characteristics and, molecular characterization based on DNA sequencing and SCoT markers. The pathogenicity of 183 isolates obtained from the roots of disease symptomatic plants was tested after artificial inoculation of pruned roots of seedlings by dipping in a conidia suspension of the isolates. Disease severity was scored and the length of brown lesions on the stem, extending from the base, was measured for each isolate. The isolates showed very large variation (0%-80%) for disease severity. A total of 50 isolates showing high stem-lesion lengths within different disease severity ranges were selected and evaluated for their effect on plant growth parameters such as plant height, number of seeds per pod and number of pods per plant. There were significant positive correlations between the reduction (%) in plant height and lesion length, and disease severity. These isolates can potentially cause yield losses in Turkey's pea cultivation based on the measured stem lesions which could be an indication of the pathogenicity of different Fop isolates. New information about pathogenic variability in Fop isolates from Turkey will be valuable for detecting races of this pathogen and resistance of pea genotypes.en_US
dc.description.sponsorshipGeneral Directorate of Agricultural Research and Policies, Ministry of Agriculture and Forestry, Republic of Turkey [TAGEM/BSAD/A/21/A2/P4/2527]en_US
dc.description.sponsorshipThis study was financially supported by General Directorate of Agricultural Research and Policies, Ministry of Agriculture and Forestry, Republic of Turkey (Project Number: TAGEM/BSAD/A/21/A2/P4/2527). The authors express gratitude to Martha Rowe (Retired, University of Nebraska-Lincoln) and the anonymous manuscript reviewers for improving the language and providing useful remarks.en_US
dc.identifier.doi10.1007/s10658-024-02931-z
dc.identifier.issn0929-1873
dc.identifier.issn1573-8469
dc.identifier.scopus2-s2.0-85201556785en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1007/s10658-024-02931-z
dc.identifier.urihttps://hdl.handle.net/20.500.12491/13903
dc.identifier.wosWOS:001294070300004en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorÖzer, Göksel
dc.institutionauthorid0000-0002-3385-2520
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofEuropean Journal of Plant Pathologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmzYK_20240925en_US
dc.subjectPeaen_US
dc.subjectPisum Sativumen_US
dc.subjectFusarium Oxysporum f. sp. pisien_US
dc.subjectRoot Roten_US
dc.subjectPathogenicityen_US
dc.subjectSCoTen_US
dc.titleMolecular and pathogenic characterization of Fusarium oxysporum f. sp. pisi isolates obtained from Turkeyen_US
dc.typeArticleen_US

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