QTL mapping and analysis of QTL x nitrogen interactions for some yield components in Brassica napus L

Basit Öğe Kaydı
dc.contributor.authorGül, M. Kemal
dc.date.accessioned2025-01-27T19:00:25Z
dc.date.available2025-01-27T19:00:25Z
dc.date.issued2003
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractNitrogen (N) plays a critical role in crop production, Nowadays, it is possible to detect quantitative trait loci (QTL), as well as their effects and positions on chromosomes, by new molecular and biometrical methods. A doubled haploid rapeseed population of 142 lines from the doubled winter rapeseed cultivars Mansholt's and Samourai, and a framework map derived from an RFLP map were used for the analysis of QTL and their interactions with N in terms of some yield components obtained from field trials in Brassica napus L. The interactions between traits and N were determined by variance analysis. Two QTL for number of seeds per pod, and four QTL for thousand seed weight were mapped at N0 (0 kg/ha N). Three QTL for pod length, two QTL for number of seeds per pod and three QTL for thousand seed weight were mapped at N1 (240 kg/ha N). All the QTL of N0 and N1 were mapped by analysing QTL x N interactions for all traits. Although it was found that there was no interaction between the mapped QTL and N, the results here can be used to improve the N-use efficiency and seed yield of Brassica napus.
dc.identifier.doi10.3906/tar-0210-9
dc.identifier.endpage76
dc.identifier.issn1300-011X
dc.identifier.issue2
dc.identifier.scopus2-s2.0-18244424872
dc.identifier.scopusqualityQ1
dc.identifier.startpage71
dc.identifier.urihttps://doi.org/10.3906/tar-0210-9
dc.identifier.urihttps://hdl.handle.net/20.500.12428/13313
dc.identifier.volume27
dc.indekslendigikaynakScopus
dc.language.isotr
dc.publisherTUBITAK
dc.relation.ispartofTurkish Journal of Agriculture and Forestry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_Scopus_20250125
dc.subjectBrassica napus; Interaction; Nirogen (N); QTL (quantitative trait loci) mapping
dc.titleQTL mapping and analysis of QTL x nitrogen interactions for some yield components in Brassica napus L
dc.title.alternativeKolzada (Brassica napus L.) verimle ilgili bazi karakterlere ait QTL haritalamasi ve QTL ile azot arasindaki interaksiyon analizleri
dc.typeArticle

Dosyalar

Koleksiyon

Scopus İndeksli Yayınlar Koleksiyonu