Variation in cold tolerance in F-6 durum wheat [Triticum turgidum (L.) Tell. convar. durum (Desf.) Mackey] RILs and the relationships of cold tolerance with some quality parameters and genetic markers

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dc.authoridOzbek, Ozlem / 0000-0002-7683-4197
dc.authoridKaya, Zeki / 0000-0001-9381-9688
dc.authorwosidOzbek, Ozlem / ABF-3499-2020
dc.authorwosidKaya, Zeki / C-5369-2015
dc.contributor.authorTaskin, Belgin Gocmen
dc.contributor.authorOzbek, Ozlem
dc.contributor.authorSan, Sibel Keskin
dc.contributor.authorEser, Vehbi
dc.contributor.authorNachit, Miloudi Mikael
dc.contributor.authorKaya, Zeki
dc.date.accessioned2021-11-01T15:05:15Z
dc.date.available2021-11-01T15:05:15Z
dc.date.issued2020
dc.department[Belirlenecek]
dc.description.abstractLow temperature is one of the critical factors for determining agricultural production. Therefore, the main objective was to develop the durum wheat lines, which are tolerant to cold particularly in Central Anatolia. The recombinant inbred lines (RILs) (141) derived from F-6 progeny of durum wheat, developed from Kunduru-1149 (female parent) and Cham-1 (male parent) cross, were characterized in terms of their cold tolerance both in the field and under controlled (in growth chamber) conditions. A 0-9 scale was used for the visual evaluation of cold damage under field conditions, and a quantitative measure of photochemical efficiency (Fv/Fm = variable fluorescence/maximum fluorescence) method was used for the evaluation of cold damage under controlled conditions. Seventeen RILs displayed the scores within the range of 1-2.5 in 0-9 scale evaluation, while 41 RILs showed the scores equal to or higher than 0.70 approaching to optimal (similar to 0.83) in Fv/Fm evaluation. Some quality parameters tested and some gliadin fragments and random amplified polymorphic DNA loci showed meaningful correlations with the data of 0-9 scale and Fv/Fm ratios from lower to the medium level. The RILs considered as cold resistant; might have the potential to be used as parental lines to develop cold-resistant durum wheat varieties in the future durum wheat-breeding programmes.
dc.description.sponsorshipWANADDIN Project; Scientific Research Projects Coordination Unit of Middle East Technical UniversityMiddle East Technical University [AFP-98-06-02-00-10, AFP-01-11-98-08-05]en_US
dc.description.sponsorshipThis study was supported by WANADDIN Project and the Scientific Research Projects Coordination Unit of Middle East Technical University (Project No. AFP-98-06-02-00-10 and partially funded by Project No. AFP-01-11-98-08-05).en_US
dc.identifier.doi10.1017/S0021859620000155
dc.identifier.endpage56en_US
dc.identifier.issn0021-8596
dc.identifier.issn1469-5146
dc.identifier.issue1-2en_US
dc.identifier.scopus2-s2.0-85082727249
dc.identifier.scopusqualityQ2
dc.identifier.startpage47en_US
dc.identifier.urihttps://doi.org/10.1017/S0021859620000155
dc.identifier.urihttps://hdl.handle.net/11491/7192
dc.identifier.volume158en_US
dc.identifier.wosWOS:000554996600006
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[Belirlenecek]
dc.language.isoen
dc.publisherCambridge Univ Press
dc.relation.ispartofJournal Of Agricultural Science
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subject0-9 scaleen_US
dc.subjectcold toleranceen_US
dc.subjectdurum wheaten_US
dc.subjectgenetic variationen_US
dc.subjectvariable fluorescence/maximum fluorescence (Fv/Fm)en_US
dc.titleVariation in cold tolerance in F-6 durum wheat [Triticum turgidum (L.) Tell. convar. durum (Desf.) Mackey] RILs and the relationships of cold tolerance with some quality parameters and genetic markers
dc.typeArticle

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