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dc.contributor.authorParada, Roberto
dc.contributor.authorRoyo, Conxita
dc.contributor.authorGadaleta, Agata
dc.contributor.authorColasuonno, Pasqualina
dc.contributor.authorMarcotuli, Ilaria
dc.contributor.authorMatus, Iván
dc.contributor.authorCastillo, Dalma
dc.contributor.authorCosta de Camargo, Adriano
dc.contributor.authorAraya-Flores, Jorge
dc.contributor.authorVillegas, Dolors
dc.contributor.authorSchwember, Andrés R.
dc.contributor.otherProducció Vegetalca
dc.date.accessioned2020-11-04T16:37:15Z
dc.date.available2020-11-04T16:37:15Z
dc.date.issued2020-06-30
dc.identifier.citationParada, Roberto, Conxita Royo, Agata Gadaleta, Pasqualina Colasuonno, Ilaria Marcotuli, Iván Matus, and Dalma Castillo et al. 2020. "Phytoene Synthase 1 (Psy-1) And Lipoxygenase 1 (Lpx-1) Genes Influence On Semolina Yellowness In Wheat Mediterranean Germplasm". International Journal Of Molecular Sciences 21 (13): 4669. doi:10.3390/ijms21134669.ca
dc.identifier.issn1661-6596ca
dc.identifier.urihttp://hdl.handle.net/20.500.12327/972
dc.description.abstractPhytoene synthase 1 (Psy1) and lipoxygenase 1 (Lpx-1) are key genes involved in the synthesis and catalysis of carotenoid pigments in durum wheat, regulating the increase and decrease in these compounds, respectively, resulting in the distinct yellow color of semolina and pasta. Here, we reported new haplotype variants and/or allele combinations of these two genes significantly affecting yellow pigment content in grain and semolina through their effect on carotenoid pigments. To reach the purpose of this work, three complementary approaches were undertaken: the identification of QTLs associated to carotenoid content on a recombinant inbred line (RIL) population, the characterization of a Mediterranean panel of accessions for Psy1 and Lpx-1 genes, and monitoring the expression of Psy1 and Lpx-1 genes during grain filling on two genotypes with contrasting yellow pigments. Our data suggest that Psy1 plays a major role during grain development, contributing to semolina yellowness, and Lpx-1 appears to be more predominant at post-harvest stages and during pasta making.ca
dc.format.extent22ca
dc.language.isoengca
dc.publisherMDPIca
dc.relation.ispartofInternational Journal of Molecular Sciencesca
dc.rightsAttribution 4.0 Internationalca
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.titlePhytoene synthase 1 (Psy-1) and lipoxygenase 1 (Lpx-1) Genes Influence on Semolina Yellowness in Wheat Mediterranean Germplasmca
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 Nacional de Proyectos de Investigación Fundamental/AGL2012-37217/ES/HERRAMIENTAS PARA LA MEJORA DEL TRIGO DURO FRENTE A LOS RETOS DEL CAMBIO CLIMATICO/ca
dc.subject.udc631ca
dc.identifier.doihttps://doi.org/10.3390/ijms21134669ca
dc.contributor.groupCultius Extensius Sosteniblesca


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