Molecular markers and oil quality in different Brassicaceae populations
2006
Saftic-Pankovic, D., Naucni institut za ratarstvo i povrtarstvo, Novi Sad (Serbia) | Marjanovic-Jeromela, A., Naucni institut za ratarstvo i povrtarstvo, Novi Sad (Serbia) | Sakac, Z., Naucni institut za ratarstvo i povrtarstvo, Novi Sad (Serbia) | Marinkovic, R., Naucni institut za ratarstvo i povrtarstvo, Novi Sad (Serbia)
In this paper 25 varietal populations of Brassica napus (20 winter and 5 spring type), three populations of Brassica oleracea and one population of Brassica rapa were investigated. The composition of fatty acids in oil was examined by gas chromatography. Polymorphism of genomic DNA, extracted from frozen leaves of the same plant material, was screened with SSR markers. Genetic distances between examined populations were calculated on the basis of polymorphic markers. Data were statistically analyzed with UPGMA method. The resulting dendrogram revealed relations between examined populations. The results on variability of plant material based on fatty acid composition of oil and differences in genomic DNA are comparable.
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