BIPLOT ANALYSIS OF LEAF RUST RESISTANCE IN PURE LINES SELECTED FROM EASTERN ANATOLIAN BREAD WHEAT LANDRACES OF TURKEY

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dc.authoridAkcura, Mevlut/0000-0001-7828-5163
dc.authoridHOCAOGLU, Onur/0000-0003-2152-4535
dc.contributor.authorAkcura, Mevlut
dc.contributor.authorAkan, Kadir
dc.contributor.authorHocaoglu, Onur
dc.date.accessioned2025-01-27T21:05:43Z
dc.date.available2025-01-27T21:05:43Z
dc.date.issued2017
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThe present research was conducted to determine the reactions of 42 pure lines selected from bread wheat landraces of Eastern Anatolia, Turkey, against the leaf rust (Puccinia triticina) disease under field conditions across 7 environments. G (Genotype), GE (Genotype Environment) biplot analysis method was used to determine the reactions of landraces against leaf rust disease. GGE-biplot graph created to assess leaf rust disease was explained a 78.12% of total variation. While E3 and E2 constituted the first and second mega environments respectively, the other four environments constituted the third and fourth mega environments. The lowest PC1 values and PC2 values close to 0.0 explaining the resistance of pure lines to leaf rust at best in the biplot. Reactions of landraces varied based on their distance from the Average Environment Axis (AEA). While the pure lines with the same or similar reactions in 7 experimental environments fell close to the axis, ones with different reactions in one or more environments were relatively distant. The pure lines of EA15 and EA19 were identified as the most resistant and stable genotypes in all environments when EA42 and EA41 were the most susceptible/stable genotypes in all environments. Pure lines that were resistant or moderately resistant at all seven tested environments should be useful for breeding wheat cultivars with resistance to leaf rust in Turkey.
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [111O255]; TUBITAK
dc.description.sponsorshipThis research was funded by the Scientific and Technological Research Council of Turkey (TUBITAK, project number 111O255). The authors thank TUBITAK for their financial support.
dc.identifier.doi10.17557/tjfc.356231
dc.identifier.endpage234
dc.identifier.issn1301-1111
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85039714352
dc.identifier.scopusqualityQ3
dc.identifier.startpage227
dc.identifier.trdizinid277899
dc.identifier.urihttps://doi.org/10.17557/tjfc.356231
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/277899
dc.identifier.urihttps://hdl.handle.net/20.500.12428/27769
dc.identifier.volume22
dc.identifier.wosWOS:000418419700009
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherSoc Field Crop Sci
dc.relation.ispartofTurkish Journal of Field Crops
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20250125
dc.subjectGGE-Biplot
dc.subjectLandraces
dc.subjectLeaf rust (Puccinia triticina)
dc.subjectPure line
dc.subjectTurkey
dc.titleBIPLOT ANALYSIS OF LEAF RUST RESISTANCE IN PURE LINES SELECTED FROM EASTERN ANATOLIAN BREAD WHEAT LANDRACES OF TURKEY
dc.typeArticle

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