03.00.00 Biological sciences
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USING OF SSR MARKERS IN GENETIC STUDIES OF PRUNUS GENUS
DescriptionThis article discusses the actual problem of using SSR-markers in studies of the genus Prunus. We have examined the works on the most important cultures of genus, collected and analyzed contemporary literature of the subject. Data of the initial stage of Prunus SSR-based genetic diversity study in the North-Caucasian region has been described in the presented publication
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DEPENDENCE OF VEGETATION STATE ON FAIRWAYS LAWN OF THE GOLF COURSES FROM ENVIRONMENTAL FACTORS
DescriptionThe dependence of the grass cover state of the golf courses from the soil properties was observed. The soils named “replantozem” are the basic soil of gaming zone of "fairway". It is shown, that the heavy particle size structure with a predominance of clay particles is unfavorable to the lawn. During the golf course construction, natural soils were ameliorated with high sand content. This new made soils ensure the formation of better grass coverage despite the low humus content
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Description
By the methods of classical histology and modern histochemistry in differential assessment of various albuminous components, we have revealed a number of new regularities of age dynamics and distribution of some albumen in cells and tissues of musky preputial glands of muskrat males inhabiting under conditions of Baikal region ecosystem
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Description
The accumulation features of radionuclides in the epitaphic pylaisiella moss (Pylaisia polyantha) in the territory of the city of Rostov-on-Don have been considered. The specific activities of 137Cs, 226Ra, 40K, and 232Th in the samples of moss, soils, and aerosol air have been compared. The capacity of Pylaisia polyantha to accumulate radionuclides has been estimated for four radionuclides (137Cs, 226Ra, 232Th, and 40K) with consideration for the background level. On the basis of radionuclide analysis, zones in the city of Rostov-on-Don with the highest accumulation coefficients of 137Cs, 226Ra, 40K, and 232Th were revealed. These were primarily the zones with both industrial and traffic loads and the motor transport zones
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Description
The features of functioning of the reef modules are studied in the conditions of north and middle parts of the Caspian sea in the district of knocking down of depths. Quantitative descriptions of benthos associations are set in the district of setting of artificial reefs and in their zone of influence. The estimation of efficiency of module constructions is executed. Optimal materials and structural decisions, most suitable for the terms of district of researches are specified
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VITAL STRUCTURE OF OAK GROVES OF THE WESTERN CAUCASUS
DescriptionOak Durmast and English Oak researches on a sanitary-pathological condition of oak stands are conducted in different growing conditions direction of slopes, forest stand height on a slope (top, average, bottom) and cutslope ratio (5 – 15º and 25 – 35º)
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Description
The article studies the impact of waste and ash from the elevators of their burning on the microflora of rhizoplane, rhizosphere and phylloplane of winter wheat grown on leached black soil
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ESTIMATION OF BIODEGRADATION AND BIO-CORROSION OF MATERIALS IN NATURAL ENVIRONMENTS
DescriptionThe article analyzes the problems that arise when evaluating biodegradation of materials, items, structures and products in natural environments.. The causes of biodegradations are revealed
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Description
The main aim of this article is to generalize the results of biochemical and molecular research of developing opaque-2 maize seeds (high-lysine mutant of maize) metabolism peculiarities
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STUDYING BIOLOGICALLY ACTIVE COMPOUNDS IN PUMPKIN SEEDS OF DIFFERENT VARIETIES
DescriptionThe article presents the results of a study of biologically active compounds in the seeds of pumpkins of different varieties released in the Krasnodar region