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dc.contributorElouafi, Ismahaneen_US
dc.contributorPagnotta, Marioen_US
dc.contributorEl Saleh, A.en_US
dc.contributorIacono, E.en_US
dc.contributorlabhilili, M.en_US
dc.contributorAsbati, A.en_US
dc.contributorAzrak, Mohamaden_US
dc.contributorHazzam, Hanien_US
dc.contributorBenscher, Daviden_US
dc.contributorKhairallah, Men_US
dc.contributorRibaut, Jean-Marcelen_US
dc.contributorTanzarella, Oronzo A.en_US
dc.contributorPorceddu, Enricoen_US
dc.contributorEarl Sorrells, Marken_US
dc.creatorMiloudi, Nachiten_US
dc.identifier.citationNachit Miloudi, Ismahane Elouafi, Mario Pagnotta, A. El Saleh, E. Iacono, M. labhilili, A. Asbati, Mohamad Azrak, Hani Hazzam, David Benscher, M Khairallah, Jean-Marcel Ribaut, Oronzo A. Tanzarella, Enrico Porceddu, Mark Earl Sorrells. (1/2/2001). Molecular linkage map for an intraspecific recombinant inbred population of durum wheat (Triticum turgidum L. var. durum). TAG Theoretical and Applied Genetics, 102 (2), pp. 177-186.en_US
dc.description.abstractDurum wheat (Triticum turgidum L. var. durum) is an economically and nutritionally important cereal crop in the Mediterranean region. To further our understanding of durum genome organization we constructed a durum linkage map using restriction fragment length polymorphisms (RFLPs), simple sequence repeats (SSRs) known as Gatersleben wheat microsatellites (GWMs), amplified fragment length polymorphisms (AFLPs), and seed storage proteins (SSPs: gliadins and glutenins). A population of 110 F9 recombinant inbred lines (RILs) was derived from an intraspecific cross between two durum cultivars, Jennah Khetifa and Cham 1. The two parents exhibit contrasting traits for resistance to biotic and abiotic stresses and for grain quality. In total, 306 markers have been placed on the linkage map – 138 RFLPs, 26 SSRs, 134 AFLPs, five SSPs, and three known genes (one pyruvate decarboxylase and two lipoxygenases). The map is 3598 cM long, with an average distance between markers of 11.8 cM, and 12.1% of the markers deviated significantly from the expected Mendelian ratio 1:1. The molecular markers were evenly distributed between the A and B genomes. The chromosome with the most markers is 1B (41 markers), followed by 3B and 7B, with 25 markers each. The chromosomes with the fewest markers are 2A (11 markers), 5A (12 markers), and 4B (15 markers). In general, there is a good agreement between the map obtained and the Triticeae linkage consensus maps. This intraspecific map provides a useful tool for marker-assisted selection and map-based breeding for resistance to biotic and abiotic stresses and for improvement of grain quality.en_US
dc.publisherSpringer (part of Springer Nature)en_US
dc.sourceTAG Theoretical and Applied Genetics;102,(2001) Pagination 177-186en_US
dc.subjectgenetic linkage mappingen_US
dc.titleMolecular linkage map for an intraspecific recombinant inbred population of durum wheat (Triticum turgidum L. var. durum)en_US
dc.typeJournal Articleen_US
cg.subject.agrovocseed storage proteinsen_US
cg.contributor.centerInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.centerInternational Maize and Wheat Improvement Center - CIMMYTen_US
cg.contributor.centerCornell University - CORNELLen_US
cg.contributor.centerTuscia University - UNITUSen_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
cg.isijournalISI Journalen_US
dc.identifier.statusTimeless limited accessen_US
cg.journalTAG Theoretical and Applied Geneticsen_US

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