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dc.contributorEl Bouhssini, Mustaphaen_US
dc.contributorJighly, Abdul-Qaderen_US
dc.contributorOgbonnaya, Francis Chuksen_US
dc.creatorJoukhadar, Reemen_US
dc.date.accessioned2021-07-21T19:31:24Z
dc.date.available2021-07-21T19:31:24Z
dc.identifierhttps://mel.cgiar.org/dspace/limiteden_US
dc.identifier.citationReem Joukhadar, Mustapha El Bouhssini, Abdul-Qader Jighly, Francis Chuks Ogbonnaya. (12/7/2013). Genome-Wide Association Mapping For Five Major Pest Resistances In Wheat. Molecular Breeding, 32 (4), pp. 943-960.en_US
dc.identifier.urihttps://hdl.handle.net/20.500.11766/13484
dc.description.abstractInsect pests cause substantial damage to wheat production in many wheat-producing areas of the world. Amongst these, Hessian fly (HF), Russian wheat aphid (RWA), Sunn pest (SP), wheat stem saw fly (WSSF) and cereal leaf beetle (CLB) are the most damaging in the areas where they occur. Historically, the use of resistance genes in wheat has been the most effective, environmentally friendly, and cost-efficient approach to controlling pest infestations. In this study, we carried out a genome-wide association study with 2518 Diversity Arrays Technology markers which were polymorphic on 134 wheat genotypes with varying degrees of resistance to the five most destructive pests (HF, RWA, SP, WSSF and CLB) of wheat, using mixed linear model (MLM) analysis with population structure as a covariate. We identified 26 loci across the wheat genome linked to genes conferring resistance to these pests, of which 20 are potentially novel quantitative trait loci with significance values which ranged between 5 x 10(-3) and 10(-11). We used an in silico approach to identify probable candidate genes at some of the genomic regions and found that their functions varied from defense response with transferase activity to several genes of unknown function. Identification of potentially new loci associated with resistances to pests would contribute to more rapid marker-aided incorporation of new and diverse genes to develop new varieties with improved resistance against these pests.en_US
dc.languageenen_US
dc.publisherSpringer (part of Springer Nature)en_US
dc.sourceMolecular Breeding;32,(2013) Pagination 943-960en_US
dc.titleGenome-Wide Association Mapping For Five Major Pest Resistances In Wheaten_US
dc.typeJournal Articleen_US
dcterms.available2013-07-12en_US
dcterms.extent943-960en_US
cg.creator.idEl Bouhssini, Mustapha: 0000-0001-8945-3126en_US
cg.subject.agrovocwheaten_US
cg.subject.agrovocassociation mappingen_US
cg.subject.agrovocinsect pestsen_US
cg.subject.agrovocgenetic resistanceen_US
cg.subject.agrovocmarker-assisted selectionen_US
cg.contributor.centerInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.centerGrains Research and Development Corporation - GRDCen_US
cg.contributor.centerLa Trobe University - LATROBEen_US
cg.contributor.funderInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.funderGrains Research and Development Corporation, ACT, Australiaen_US
cg.contributor.projectCommunication and Documentation Information Services (CODIS)en_US
cg.contributor.project-lead-instituteInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.date.embargo-end-dateTimelessen_US
cg.contactFrancis.Ogbonnaya@grdc.com.auen_US
cg.identifier.doihttps://dx.doi.org/10.1007/s11032-013-9924-yen_US
cg.isijournalISI Journalen_US
dc.identifier.statusTimeless limited accessen_US
mel.impact-factor2.589en_US
cg.issn1380-3743en_US
cg.issn1572-9788en_US
cg.journalMolecular Breedingen_US
cg.issue4en_US
cg.volume32en_US


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