Association analysis of resistance to cereal cyst nematodes (Heterodera avenae) and root lesion nematodes (Pratylenchus neglectus and P-thornei) in CIMMYT advanced spring wheat lines for semi-arid conditions

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dc.authorid0000-0002-7217-9092en_US
dc.authorid0000-0002-3172-0452en_US
dc.contributor.authorDababat, Abdelfattah A.
dc.contributor.authorFerney, Gomez-Becerra Hugo
dc.contributor.authorErginbaş-Orakcı, Gül
dc.contributor.authorDreisigacker, Susanne
dc.contributor.authorİmren, Mustafa
dc.date.accessioned2021-06-23T19:42:45Z
dc.date.available2021-06-23T19:42:45Z
dc.date.issued2016
dc.departmentBAİBÜ, Ziraat Fakültesi, Bitki Koruma Bölümüen_US
dc.description.abstractTo identify loci linked to nematode resistance genes, a total of 126 of CIMMYT advanced spring wheat lines adapted to semi-arid conditions were screened for resistance to Heterodera avenae, Pratylenchus neglectus, and P. thornei, of which 107 lines were genotyped with 1,310 DArT. Association of DArT markers with nematode response was analyzed using the general linear model. Results showed that 11 markers were associated with resistance to H. avenae (pathotype Ha21), 25 markers with resistance to P. neglectus, and 9 significant markers were identified to be linked with resistance to P thornei. In this work we confirmed that chromosome 4A (similar to 90-105 cM) can be a source of resistance to P. thornei as has been recently reported. Other significant markers were also identified on chromosomal regions where no resistant genes have been reported for both nematodes species. These novel QTL were mapped to chromosomes 5A, 6A, and 7A for H. avenae; on chromosomes 1A, 1B, 3A, 3B, 6B, 7AS, and 7D for P. neglectus; and on chromosomes 1D, 2A, and 5B for P. thornei and represent potentially new loci linked to resistance that may be useful for selecting parents and deploying resistance into elite germplasm adapted to regions where nematodes are causing problem.en_US
dc.identifier.doi10.1270/jsbbs.15158
dc.identifier.endpage702en_US
dc.identifier.issn1344-7610
dc.identifier.issn1347-3735
dc.identifier.issue5en_US
dc.identifier.pmid28163585en_US
dc.identifier.scopus2-s2.0-85009894990en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage692en_US
dc.identifier.urihttps://doi.org/10.1270/jsbbs.15158
dc.identifier.urihttps://hdl.handle.net/20.500.12491/8593
dc.identifier.volume66en_US
dc.identifier.wosWOS:000394922000005en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorİmren, Mustafa
dc.language.isoenen_US
dc.publisherJapanese Soc Breedingen_US
dc.relation.ispartofBreeding Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAssociation Mappingen_US
dc.subjectBread Wheaten_US
dc.subjectDArTen_US
dc.subjectCereal Cyst Nematodeen_US
dc.subjectRoot Lesion Nematodeen_US
dc.subjectQTLen_US
dc.titleAssociation analysis of resistance to cereal cyst nematodes (Heterodera avenae) and root lesion nematodes (Pratylenchus neglectus and P-thornei) in CIMMYT advanced spring wheat lines for semi-arid conditionsen_US
dc.typeArticleen_US

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