Population analysis on tomato spotted wilt virus isolates inducing various symptoms on tomato, pepper, and Chenopodium album in Turkey

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dc.authorid0000-0002-7480-922Xen_US
dc.authorid0000-0002-5836-8030en_US
dc.authorid0000-0002-3589-6041en_US
dc.authorid0000-0002-2826-5444en_US
dc.authorid0000-0001-9797-7536en_US
dc.contributor.authorMorca, Ali Ferhan
dc.contributor.authorÇelik, Ali
dc.contributor.authorCoşkan, Sevgi
dc.contributor.authorSantosa, Adyatma Irawan
dc.contributor.authorAkbaş, Birol
dc.date.accessioned2023-08-02T06:55:56Z
dc.date.available2023-08-02T06:55:56Z
dc.date.issued2022en_US
dc.departmentBAİBÜ, Ziraat Fakültesi, Bitki Koruma Bölümüen_US
dc.descriptionThis work was supported by the General Directorate of Agricultural Research and Policies, Directorate of Central Plant Protection Research Institute, Turkey [Project No. TAGEM-BS-14/09-02/02-08] .en_US
dc.description.abstractMolecular identification of tomato spotted wilt virus (TSWV) has been conducted in several surveys in Turkey, but the population structure of the virus in the country remains unknown. During 2019-2020, 227 viral symptomatic tomato (Solanum lycopersicum), pepper (Capsicum annuum), and weeds leaf samples were collected from Ankara, Bartin, Eskisehir, Konya, and Zonguldak provinces. RT-PCR tests confirmed TSWV infection in 99 tomato, pepper, and Chenopodium album samples (43.6%). Phylogenetic analysis based on complete nucleotide sequences of N gene clustered the 23 newly sequenced Turkish isolates and other 281 isolates in NCBI GenBank into three major clades: p202/3WT, Tarquinia, and p105. All tested Turkish isolates were included in either p202/3WT or p105 clade. Global isolates retained high nucleotide and amino acids identity for N gene according to percentage identity analysis. N gene of TSWV was under very strong negative selection pressures, as shown by the very low omega values (<0.15) for all analyzed populations. Three neutrality tests also suggested that these populations are undergoing balancing selection by assigning negative values to most of them. The genetic differentiation and gene flow analysis among three clades demonstrated that they are genetically divergent from each other, but their medium FST values of around 0.5 showed that gene flows among clades are rare. This is the first detailed study on the genetic diversity and population structure of TSWV in Turkey.en_US
dc.description.sponsorshipGeneral Directorate of Agricultural Research and Policies, Directorate of Central Plant Protection Research Institute, Turkey [TAGEM-BS-14/09-02/02-08]en_US
dc.identifier.citationMorca, A. F., Celik, A., Coşkan, S., Santosa, A. I., & Akbaş, B. (2022). Population analysis on tomato spotted wilt virus isolates inducing various symptoms on tomato, pepper, and Chenopodium album in Turkey. Physiological and Molecular Plant Pathology, 118, 101786.en_US
dc.identifier.doi10.1016/j.pmpp.2022.101786
dc.identifier.endpage8en_US
dc.identifier.issn0885-5765
dc.identifier.scopus2-s2.0-85122627778en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1en_US
dc.identifier.urihttp://dx.doi.org/10.1016/j.pmpp.2022.101786
dc.identifier.urihttps://hdl.handle.net/20.500.12491/11417
dc.identifier.volume118en_US
dc.identifier.wosWOS:000742668400001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorÇelik, Ali
dc.language.isoenen_US
dc.publisherAcademic Press Ltd-Elsevier Science Ltden_US
dc.relation.ispartofPhysiological and Molecular Plant Pathologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectGene Flowen_US
dc.subjectMolecular Identificationen_US
dc.subjectPhylogenetic Analysisen_US
dc.subjectPopulation Geneticsen_US
dc.subjectSelection Pressureen_US
dc.subjectWeed Hostsen_US
dc.titlePopulation analysis on tomato spotted wilt virus isolates inducing various symptoms on tomato, pepper, and Chenopodium album in Turkeyen_US
dc.typeArticleen_US

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