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dc.contributorFranco, Jorgeen_US
dc.contributorSantos, Brunoen_US
dc.contributorPercival-Alwyn, Lawrenceen_US
dc.contributorSingh, Sukhwinderen_US
dc.contributorPetroli, Cesaren_US
dc.contributorCampos, Jaimeen_US
dc.contributorDreher, Kateen_US
dc.contributorPayne, Thomasen_US
dc.contributorMarshal, Daviden_US
dc.contributorKilian, Benjaminen_US
dc.contributorMilne, Iainen_US
dc.contributorRaubach, Sebastianen_US
dc.contributorShaw, Paulen_US
dc.contributorStephen, Gordonen_US
dc.contributorCarling, Jasonen_US
dc.contributorSaint Pierre, Carolinaen_US
dc.contributorBurgueño, Juanen_US
dc.contributorCrosa, Joséen_US
dc.contributorLi, HuiHuien_US
dc.contributorGuzmán García, Carlosen_US
dc.contributorKehel, Zakariaen_US
dc.contributorAmri, Ahmeden_US
dc.contributorKilian, Andrzejen_US
dc.contributorWenzl, Peteren_US
dc.contributorUauy, Cristobalen_US
dc.contributorBanziger, Marianneen_US
dc.contributorCaccamo, Marioen_US
dc.contributorPixley, Kevinen_US
dc.creatorSansaloni, Carolina Paolaen_US
dc.identifier.citationCarolina Paola Sansaloni, Jorge Franco, Bruno Santos, Lawrence Percival-Alwyn, Sukhwinder Singh, Cesar Petroli, Jaime Campos, Kate Dreher, Thomas Payne, David Marshal, Benjamin Kilian, Iain Milne, Sebastian Raubach, Paul Shaw, Gordon Stephen, Jason Carling, Carolina Saint Pierre, Juan Burgueño, José Crosa, HuiHui Li, Carlos Guzmán García, Zakaria Kehel, Ahmed Amri, Andrzej Kilian, Peter Wenzl, Cristobal Uauy, Marianne Banziger, Mario Caccamo, Kevin Pixley. (11/9/2020). Diversity analysis of 80, 000 wheat accessions reveals consequences and opportunities of selection footprints. Nature Communications, 11.en_US
dc.description.abstractUndomesticated wild species, crop wild relatives, and landraces represent sources of variation for wheat improvement to address challenges from climate change and the growing human population. Here, we study 56,342 domesticated hexaploid, 18,946 domesticated tetraploid and 3,903 crop wild relatives in a massive-scale genotyping and diversity analysis. Using DArTseqTM technology, we identify more than 300,000 high-quality SNPs and SilicoDArT markers and align them to three reference maps: the IWGSC RefSeq v1.0 genome assembly, the durum wheat genome assembly (cv. Svevo), and the DArT genetic map. On average, 72% of the markers are uniquely placed on these maps and 50% are linked to genes. The analysis reveals landraces with unexplored diversity and genetic footprints defined by regions under selection. This provides fertile ground to develop wheat varieties of the future by exploring specific gene or chromosome regions and identifying germplasm conserving allelic diversity missing in current breeding programs.en_US
dc.publisherNATURE RESEARCHen_US
dc.sourceNature Communications;11,(2020)en_US
dc.titleDiversity analysis of 80,000 wheat accessions reveals consequences and opportunities of selection footprintsen_US
dc.typeJournal Articleen_US
cg.creator.idKehel, Zakaria: 0000-0002-1625-043Xen_US
cg.creator.idAmri, Ahmed: 0000-0003-0997-0276en_US
cg.creator.idWenzl, Peter: 0000-0003-4657-8468en_US
cg.subject.agrovocplant breedingen_US
cg.subject.agrovocgenetic variationen_US
cg.subject.agrovoccrop wild relativesen_US
cg.contributor.centerInternational Maize and Wheat Improvement Center - CIMMYTen_US
cg.contributor.centerUniversity of the Republic - UotRen_US
cg.contributor.centerNational Institute of Agricultural Botany - NIABen_US
cg.contributor.centerThe James Hutton Institute - JHIen_US
cg.contributor.centerGlobal Crop Diversity Trust - GCDTen_US
cg.contributor.centerUniversity of Canberraen_US
cg.contributor.centerUniversidad de Cordoba - UdCen_US
cg.contributor.centerInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.centerInternational Center for Tropical Agriculture - CIATen_US
cg.contributor.centerJohn Innes Centre - JICen_US
cg.contributor.crpCGIAR Research Program on Wheat - WHEATen_US
cg.contributor.funderInternational Maize and Wheat Improvement Center - CIMMYTen_US
cg.contributor.projectCRP WHEAT Phase IIen_US
cg.contributor.project-lead-instituteInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
dc.identifier.statusOpen accessen_US

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