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dc.contributor.authorRoselló, Martina
dc.contributor.authorRoyo, Conxita
dc.contributor.authorÁlvaro, Fanny
dc.contributor.authorVillegas, Dolors
dc.contributor.authorNazco, Ruyman
dc.contributor.authorSoriano, Jose Miguel
dc.contributor.otherProducció Vegetalca
dc.date.accessioned2019-03-04T15:44:02Z
dc.date.available2019-03-04T15:44:02Z
dc.date.issued2018-10-16
dc.identifier.citationRoselló, Martina, Conxita Royo, Fanny Álvaro, Dolors Villegas, Ruyman Nazco, and Jose Miguel Soriano. 2018. "Pasta-Making Quality Qtlome From Mediterranean Durum Wheat Landraces". Frontiers In Plant Science 9. Frontiers Media SA. doi:10.3389/fpls.2018.01512.ca
dc.identifier.issn1664-462Xca
dc.identifier.urihttp://hdl.handle.net/20.500.12327/218
dc.description.abstractIn order to identify genome regions related to pasta-making quality traits, association mapping (AM) was performed in a set of 165 durum wheat landraces from 21 Mediterranean countries. The collection was genotyped using 1149 DArT markers and 872 of them with a known genetic position were used for AM. The collection was grown in north-east Spain during 3 years. Results of ANOVA showed that trait variation for quality traits, except for grain protein content (GPC), was mainly explained by genetic effects. Landraces showed higher GPC than modern cultivars but lower gluten strength (GS). Modern and eastern landraces showed the highest yellow color index (YI). Balkan landraces showed the lowest test weight (TW). A total of 92 marker-trait associations were detected, 20 corresponding to GS, 21 to GPC, 21 to YI and 30 to TW. With the aim of detecting new genomic regions involved in grain quality, the position of the associations was compared with previously mapped QTL by a meta-QTL analysis. A total of 249 QTLs were projected onto the same map used for AM, identifying 45 meta-QTL (MQTL) regions and the remaining 15 QTLs as singletons. The position of known genes involved in grain quality was also included, and gene annotation within the most significant regions detected by AM was carried out using the wheat genome sequence.ca
dc.format.extent16ca
dc.language.isoengca
dc.publisherFrontiers in Plant Scienceca
dc.relation.ispartofFrontiers Mediaca
dc.rightsAttribution 4.0 Internationalca
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.titlePasta-Making Quality QTLome From Mediterranean Durum Wheat Landracesca
dc.typeinfo:eu-repo/semantics/articleca
dc.description.versioninfo:eu-repo/semantics/publishedVersionca
dc.rights.accessLevelinfo:eu-repo/semantics/openAccess
dc.embargo.termscapca
dc.relation.projectIDMINECO/Programa Estatal de I+D+I orientada a los retos de la sociedad/AGL2015-65351-R/ES/HERRAMIENTAS PARA LA SELECCION ASISTIDA POR MARCADORES EN PROGRAMAS DE MEJORA DE TRIGO A ESCALA NACIONAL E INTERNACIONAL: ADAPTACION AL CAMBIO CLIMATICO Y CALIDAD INDUSTRIAL/ca
dc.relation.projectIDMEC/Programa Nacional de recursos y tecnologías agroalimentarias/AGL2006-09226-CO2-01/ES/NUEVAS VIAS PARA MEJORAR LA ADAPTACION DEL TRIGO DURO, TRITICUM TURGIDUM L. VAR. DURUM, A AMBIENTES MEDITERRANEOS/ca
dc.identifier.doihttps://doi.org/10.3389/fpls.2018.01512ca
dc.contributor.groupCultius Extensius Sosteniblesca


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