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Information × Registration Number 0215U007052, 0114U004047 , R & D reports Title Molecular bases of creation biologically active and ecologically safe preparations with bioprotective and immunomodulative properties. popup.stage_title Head Galkin Anatoliy Pavlovich, Registration Date 27-01-2015 Organization Institute of Food Biotechnology and Cenomics of the National Academy of Sciences of Ukraine popup.description2 In the field and greenhouse conditions we have conducted investigations on the Peking cabbage plants of bioprotective action against parasitic nematode Heterodera schachtii Schmidt of new bioregulators: Averkom, Averkom nova-2, Violar and Phytovit, created on the basis of metabolite products of soil streptomycetes. It is shown that under impact of these bioregulators the increase of plant crop in 1,5-2,2 times and decrease of defeat of plants by nematode up to 25-70 % are observed. Using Dot-blot hybridization method the increase of difference in the degree of homology up to 27 - 49 % between the cytoplasmic mRNA and small regulatory si/miRNA from control Peking cabbage plants and from experimental Peking cabbage plants infected by nematode and treated with bioregulators was found. In the wheat embryo cell-free system of protein synthesis the increase of silencing activity up to 32-54 % of si/miRNA preparations, isolated from infected by nematode and treated with bioregulators plants, on the templates of nematode mRNA and plant mRNA, was shown. Product Description popup.authors Іутинська Г.О. Білявська Л.О. Галкін А.П. Галкіна Л.О. Козирицька В.Є. Циганкова В.А. popup.nrat_date 2020-04-02 Close