Resistance to stripe rust in Turkish durum wheat varieties and wild emmer genotypes

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dc.authoridTekin, Mehmet/0000-0002-3447-1586
dc.authoridAkar, Taner/0000-0002-3488-3943
dc.authoridCAT, Ahmet/0000-0002-5638-0319
dc.contributor.authorIpek, Emre
dc.contributor.authorTekin, Mehmet
dc.contributor.authorCat, Ahmet
dc.contributor.authorAkar, Taner
dc.date.accessioned2024-12-24T19:25:08Z
dc.date.available2024-12-24T19:25:08Z
dc.date.issued2023
dc.departmentSiirt Üniversitesi
dc.description.abstractStripe or yellow rust caused by Puccinia striiformis f. sp. tritici (Pst) is the most important disease of wheat causing significant yield losses. Growing resistant varieties is the most efficient and sustainable way to control this disease. The aim of this study was to investigate molecularly the presence or absence of the major resistance genes Yr5, Yr10 and Yr15 to stripe rust in 54 Turkish durum wheat (Triticum turgidum var. durum) varieties and 11 wild emmer (Triticum turgidum var. dicoccoides) genotypes. In addition, field trials were conducted during 2019-2020 under natural epidemic conditions in Antalya to determine phenotypic reactions of these genotypes against stripe rust. As a result of molecular analyses, none of the 54 durum wheat varieties had Yr5 resistance gene; however, the resistance genes Yr10 and Yr15 were determined in 12 and 17 varieties, respectively. Moreover, 7 of these varieties had both Yr10 and Yr15 genes. None of 11 wild emmer accessions had resistance genes examined. It was also determined that 28 varieties had resistant reaction to Pst race(s) under natural infection conditions whereas all wild emmer accessions were highly susceptible. This is the first study to identify major Yr-genes in Turkish durum wheat varieties and, therefore, these findings can be beneficial in wheat breeding programs to be conducted for resistance to stripe rust.
dc.description.sponsorshipScientific Research Projects Coordination Unit of Akdeniz University
dc.description.sponsorshipA part of this study was funded by The Scientific Research Projects Coordination Unit of Akdeniz University (grant no. FYL-2020-5246). The authors thank Prof. Xianming Chen from Washington State University, USA for providing AvSYr-single gene lines, and Turkish Seed Gene Bank for providing wild emmer accessions.
dc.identifier.doi10.1007/s42976-022-00284-z
dc.identifier.endpage154
dc.identifier.issn0133-3720
dc.identifier.issn1788-9170
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85136409079
dc.identifier.scopusqualityQ2
dc.identifier.startpage147
dc.identifier.urihttps://doi.org/10.1007/s42976-022-00284-z
dc.identifier.urihttps://hdl.handle.net/20.500.12604/6287
dc.identifier.volume51
dc.identifier.wosWOS:000817907700001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer Heidelberg
dc.relation.ispartofCereal Research Communications
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241222
dc.subjectDurum wheat
dc.subjectYellow rust
dc.subjectPuccinia striiformis f
dc.subjectsp
dc.subjecttritici
dc.subjectResistance genes
dc.subjectMolecular detection
dc.titleResistance to stripe rust in Turkish durum wheat varieties and wild emmer genotypes
dc.typeArticle

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