Show simple item record

dc.contributorVarshney, Rajeeven_US
dc.contributorGraner, Andreasen_US
dc.contributorValkoun, Janen_US
dc.creatorChabane, Kamelen_US
dc.date.accessioned2021-04-23T20:27:01Z
dc.date.available2021-04-23T20:27:01Z
dc.identifierhttps://mel.cgiar.org/dspace/limiteden_US
dc.identifier.citationKamel Chabane, Rajeev Varshney, Andreas Graner, Jan Valkoun. (4/12/2007). Generation and exploitation of EST-derived SSR markers for assaying molecular diversity in durum wheat populations. Genetic Resources and Crop Evolution, 55, pp. 869-881.en_US
dc.identifier.urihttps://hdl.handle.net/20.500.11766/12938
dc.description.abstractDurum wheat [Triticum turgidum L. subsp. turgidum convar. durum (Desf.) MK] is an important cereal crop economically and nutritionally in the Central Asia and Caucasian, West Asia, and North Africa (CWANA) regions. Durum landraces and improved lines are largely grown in this region. Its genetic diversity has been studied using different molecular markers. The increasing availability of expressed sequence tags (ESTs) in wheat (Triticum aestivum) and related cereals provides a valuable resource of non-anonymous DNA markers to study durum diversity. In this study, a set of 517,319 Triticum aestivum EST sequences was employed for the identification of wheat simple sequence repeats called microsatellites (W-eSSRs) with the help of a PERL5 script called MISA. In comparison, barley microsatellites (B-eSSRs) have been used to exploit their transferability to durum wheat. Newly developed W-eSSR markers were probed on the 115 recombinant inbred lines (RIL) of the International Triticeae Mapping Initiative (ITMI) population (Opata 85 x Synthetic 7984). The polymorphic eSSRs were mapped. To examine the potential of the two types of eSSRs markers, 12 W-eSSR markers and 13 B-eSSR markers were used to fingerprint 153 wheat genotypes. Our results indicate that: (1) B-eSSRs show a high level of transferability to wheat, (2) the developed W-eSSRs are significantly polymorphic than those derived from genomic regions, (3) new W-eSSRs were identified and integrated in the ITMI genetic linkage map and, (4) B-eSSR and W-eSSRs are providing additional markers for comparative mapping following gene introgressions from wild species and carrying out evolutionary studies.en_US
dc.formatPDFen_US
dc.languageenen_US
dc.publisherSpringer (part of Springer Nature)en_US
dc.sourceGenetic Resources and Crop Evolution;55,(2007) Pagination 869-881en_US
dc.subjectgenetic diversityen_US
dc.subjectb-essrsen_US
dc.subjectestsen_US
dc.subjectgenetic linkage mappingen_US
dc.subjectpolymorphism information content (pic)en_US
dc.subjectw-essrsen_US
dc.titleGeneration and exploitation of EST-derived SSR markers for assaying molecular diversity in durum wheat populationsen_US
dc.typeJournal Articleen_US
dcterms.available2007-12-04en_US
dcterms.extent869-881en_US
cg.contributor.centerInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.centerInternational Crops Research Institute for the Semi-Arid Tropics - ICRISATen_US
cg.contributor.centerLeibniz Institute of Plant Genetics and Crop Plant Research - ipk-gaterslebenen_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.date.embargo-end-dateTimelessen_US
cg.coverage.regionNorthern Africaen_US
cg.coverage.regionSouthern Asiaen_US
cg.coverage.regionWestern Asiaen_US
cg.coverage.countryDZen_US
cg.coverage.countryIRen_US
cg.coverage.countryIQen_US
cg.coverage.countryJOen_US
cg.coverage.countryMAen_US
cg.coverage.countrySYen_US
cg.coverage.countryTNen_US
cg.contactC.kamel@cgiar.orgen_US
cg.identifier.doihttps://dx.doi.org/10.1007/s10722-007-9292-8en_US
cg.isijournalISI Journalen_US
dc.identifier.statusTimeless limited accessen_US
mel.impact-factor1.071en_US
cg.issn0925-9864en_US
cg.issn1573-5109en_US
cg.journalGenetic Resources and Crop Evolutionen_US
cg.volume55en_US


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record


DSpace software copyright © 2002-2016  DuraSpace
Disclaimer:
MELSpace content providers and partners accept no liability to any consequence resulting from use of the content or data made available in this repository. Users of this content assume full responsibility for compliance with all relevant national or international regulations and legislation.
Theme by 
Atmire NV