Genetic characterization of Turkish cultivated emmer wheat [Triticum turgidum L. ssp. dicoccon (Schrank) Thell.] landraces based on isoenzyme analysis

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dc.contributor.authorÖzbek, Özlem
dc.contributor.authorGöçmen Taşkın, Belgin
dc.contributor.authorKeskin Şan, Sibel
dc.contributor.authorEser, Vehbi
dc.contributor.authorArslan, Orhan
dc.date.accessioned2019-05-10T09:39:27Z
dc.date.available2019-05-10T09:39:27Z
dc.date.issued2013
dc.departmentHitit Üniversitesi, Fen Edebiyat Fakültesi, Biyoloji Bölümü
dc.description.abstractNineteen landrace populations of Turkish cultivated emmer wheat [Triticum turgidum L. ssp. dicoccon (Schrank) Thell.] were characterized in terms of three isoenzyme [Endopeptidase-1, Aminopeptidase-1 and Aminopeptidase-2] systems, by isoelectric focusing gel electrophoresis. For overall loci, the mean number of alleles and effective alleles were observed as 2.00 and 1.37, respectively. The mean value of gene diversity and average gene diversity, in overall loci, were detected as 0.23 and 0.07, respectively. Actual genetic differentiation and gene flow between different populations were calculated as 0.19 and 0.11, respectively. Pearson's correlation and multiple regression analyses indicated that eco-geographical variables have significant effects on isoenzyme genetic diversity. Landraces that have desirable agronomical and immunological resistance traits that makes them adaptable to climate change and different eco-geographical conditions are important genetic resources to utilise for the improvement of future crops of modern wheat varieties. There is a need to assess the genetic structure and genetic composition of important agronomical characters and to determine the magnitude of the genetic diversity currently conserved in the germplasm of landraces, both in farm fields and in ex situ collections and finally, strategies for the effective use of landraces, particularly of emmer wheat, should be planned and implemented in Turkey were discussed.
dc.identifier.citationÖzbek, Ö., Göçmen Taşkın, B., Keskin Şan, S., Eser, V., Arslan, O. (2013). Genetic characterization of Turkish cultivated emmer wheat [Triticum turgidum L. ssp. dicoccon (Schrank) Thell.] landraces based on isoenzyme analysis. Cereal Research Communications, 41(2), 304-315.
dc.identifier.doi10.1556/CRC.2013.0001
dc.identifier.endpage315en_US
dc.identifier.issn0133-3720
dc.identifier.issue2en_US
dc.identifier.scopusqualityQ2
dc.identifier.startpage304en_US
dc.identifier.urihttps://doi.org/10.1556/CRC.2013.0001
dc.identifier.urihttps://hdl.handle.net/11491/701
dc.identifier.volume41en_US
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.relation.ispartofCereal Research Communications
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAminopeptidase-1en_US
dc.subjectAminopeptidase-2en_US
dc.subjectCultivated Emmer Wheaten_US
dc.subjectEndopeptidase-1en_US
dc.subjectGenetic Variationen_US
dc.subjectIEFen_US
dc.subjectLandracesen_US
dc.subjectTriticum Turgidum L. ssp. Dicocconen_US
dc.titleGenetic characterization of Turkish cultivated emmer wheat [Triticum turgidum L. ssp. dicoccon (Schrank) Thell.] landraces based on isoenzyme analysis
dc.typeArticle

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