13 articles for “A. Klimenko”

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Research ArticleOpen accessIn the author namesDNA-MARKERS OF SUNFLOWER RESISTANCE TO THE DOWNY MILDEW (PLASMOPARA HALSTEDII)A. V. Usatov, A. I. Klimenko, K. V. Azarin et al.One of the areas of biotechnology sunflower is the development and testing of DNA markers of important agronomic traits and in particular markers of resistance to downy mildew. Resistance of 16 Rf-lines of sunflower to the races 330 and 710 of Plasmopara halstedii has been studied. Genotyping of these lines was carried out using 9 STS-markers of three Pl-loci, Pl5, … …American Journal of Biochemistry and Biotechnology, Vol. 10, Issue 2 · 24 Jul 2014 · 7,427 accessesView PDF Cite

Research ArticleOpen accessIn the author namesTHE RELATIONSHIP BETWEEN HETEROSIS AND GENETIC DISTANCES BASED ON SSR MARKERS IN HELIANTHUS ANNUUSA. V. Usatov, A. I. Klimenko, K. V. Azarin et al.Identifying the best inbred combinations for the development of commercial hybrid of sunflower remains the main challenge to sunflower breeders. In the present research the level of heterosis of F1 hybrids, genetic diversity of parental lines based on SSR markers, as well as its connection with specific combining ability of sunflower were studied. Ten sunflower elite inbred lines (3 restorer … …American Journal of Agricultural and Biological Sciences, Vol. 9, Issue 3 · 7 Mar 2014 · 8,007 accessesView PDF Cite

Research ArticleOpen accessIn the author namesEFFECTS OF MELANOCORTIN-4 RECEPTOR GENE ON GROWTH AND MEAT TRAITS IN PIGS RAISED IN RUSSIAA. Klimenko, A. Usatov, Lyubov Getmantseva et al.The Melanocortin-4 Receptor (MC4R), a G-protein coupled receptor, is implicated in mediating the effect of leptin on food intake and energy balance. A previous candidate gene study reported an association between an MC4R polymorphism (Asp298Asn) and growth and meat productive traits of pigs. The aim of this work was to determine frequencies of the MC4R/Taq I genotypes and alleles in … …American Journal of Agricultural and Biological Sciences, Vol. 9, Issue 2 · 11 Feb 2014 · 7,611 accessesView PDF Cite