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dc.contributorSanguineti, Maria C.en_US
dc.contributorCorneti, Simonaen_US
dc.contributorAraus, Joséen_US
dc.contributorSalem, Moncefen_US
dc.contributorBort, Jen_US
dc.contributorDeAmbrogio, Enzoen_US
dc.contributorDel Moral, Luis Garciaen_US
dc.contributorDemontis, Andreaen_US
dc.contributorEl-Ahmed, Ahmeden_US
dc.contributorMaalouf, Fouaden_US
dc.contributorMachlab, Hassanen_US
dc.contributorV, Martosen_US
dc.contributorMoragues, Marcen_US
dc.contributorMotawaj, Jihanen_US
dc.contributorMiloudi, Nachiten_US
dc.contributorNserallah, Nasserlehaqen_US
dc.contributorOuabbou, Hassanen_US
dc.contributorRoyo, Conxitaen_US
dc.contributorSlama, Amoren_US
dc.contributorTuberosa, Robertoen_US
dc.creatorMaccaferri, Marcoen_US
dc.identifier.citationMarco Maccaferri, Maria C. Sanguineti, Simona Corneti, José Araus, Moncef Salem, J Bort, Enzo DeAmbrogio, Luis Garcia Del Moral, Andrea Demontis, Ahmed El-Ahmed, Fouad Maalouf, Hassan Machlab, Martos V, Marc Moragues, Jihan Motawaj, Nachit Miloudi, Nasserlehaq Nserallah, Hassan Ouabbou, Conxita Royo, Amor Slama, Roberto Tuberosa. (1/1/2008). Quantitative trait loci for grain yield and adaptation of durum wheat (Triticum durum Desf. ) across a wide range of water availability. Genetics, 178 (1), pp. 489-511.en_US
dc.description.abstractGrain yield is a major goal for the improvement of durum wheat, particularly in drought-prone areas. In this study, the genetic basis of grain yield (GY), heading date (HD), and plant height (PH) was investigated in a durum wheat population of 249 recombinant inbred lines evaluated in 16 environments (10 rainfed and 6 irrigated) characterized by a broad range of water availability and GY (from 5.6 to 58.8 q ha(-1)). Among the 16 quantitative trait loci (QTL) that affected GY, two major QTL on chromosomes 2BL and 3BS showed significant effects in 8 and 7 environments, with R 2 values of 21.5 and 13.8% (mean data of all 16 environments), respectively. In both cases, extensive overlap was observed between the LOD profiles of GY and PH, but not with those for HD. QTL specific for PH were identified on chromosomes HIS, 3AL, and 7AS. Additionally, three major QTL for HD on chromosomes 2AS, 2BL, and 7BS showed limited or no effects on GY For both PH and GY, notable epistasis between the chromosome 2BL and 3BS QTL was detected across several environments.en_US
dc.publisherGenetics Society of America (G3)en_US
dc.sourceGenetics;178,(2008) Pagination 489,511en_US
dc.titleQuantitative trait loci for grain yield and adaptation of durum wheat (Triticum durum Desf.) across a wide range of water availabilityen_US
dc.typeJournal Articleen_US
cg.creator.idMaalouf, Fouad: 0000-0002-7642-7102en_US
cg.creator.idMachlab, Hassan: 0000-0003-0182-2762en_US
cg.subject.agrovocquantitative trait locien_US
cg.subject.agrovocwater availabilityen_US
cg.subject.agrovoctriticum durumen_US
cg.subject.agrovocdurum wheat (product)en_US
cg.subject.agrovocqtl (quantitative trait loci)en_US
cg.contributor.centerInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.centerUniversity of Bologna - UNIBOen_US
cg.contributor.centerUniversity of Barcelona - UNI-Ben_US
cg.contributor.centerNational Agronomic Institute of Tunisia - INATen_US
cg.contributor.centerSocieta Produttori Sementi SpAen_US
cg.contributor.centerUniversity of Granada, Department of Plant Physiology - UGR - DoPPen_US
cg.contributor.centerUniversity of Aleppoen_US
cg.contributor.centerLebanese Agricultural Research Institute - LARIen_US
cg.contributor.centerInstitute for Food and Agricultural Research and Technology - IRTAen_US
cg.contributor.centerNational Institute of Agronomic Research, Regional center in Kenitra - INRA - CRRAen_US
cg.contributor.funderInternational Center for Agricultural Research in the Dry Areas - ICARDAen_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
dc.identifier.statusOpen accessen_US

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