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Information × Registration Number 0304U004111, 0103U004270 , R & D reports Title To stady the genetical and biophisical mechanisms and expression of heterousis effect in plants aand animals popup.stage_title Вивчити прояви гетерозису на модельних та с.-г. об"єктах за неспецифічною стійкостю, динамікою онтогенезу в залежності від зовніщніх впливів. Head Shakhbazov V.G., Registration Date 20-03-2004 Organization Kharkov National University named after V.N.Karazin popup.description2 "To study genetic, physiological and biophysical mechanisms and manifestations of heterosis in plants and animals" The 1st stage: "To study the heterosis manifestations in model and agricultural objects for nonspecific resistance, productivity, crop capacity, dynamics of ontogenesis depending on the external influence". The new data on the heterosis manifestations in model objects (drosophila, silkworms) in the norm and under the influence of physical factors are obtained. The model of physiological heterosis is proposed, which can be used for the improvement of economically important indices of agricultural objects. The important role of the genotype and of the culture density in Drosophila melanogaster in the determination of adaptively important indices is shown. The particular role of strains, which contain the greater quantity of melanin, in heterosis for the thermoresisitance is established. The mutations influence character depends on the genetic background on which mutations are localized. Product Description popup.authors popup.nrat_date 2020-04-02 Close