Isolation of bacteria from the sites of feed and nesting activity of Larus dominicanus (Galindez island, the Maritime Antarctic) and their characteristics
Investigation of the number of microorganisms in soil samples from the place of feeding and nesting activity of Larus dominicanus (і. Galindez, Marine Antarctica). Determination of the physiological and biochemical properties of isolated microorganisms.
Подобные документы
Analysis of the biological properties of Pantoea agglomerans from the internal environment of grapes and new formations of vineyards in the Odessa region. leave the endophytic environment of grape microbiota and tumors. Composition of Pantoea strains.
статья, добавлен 20.08.2020The impact of infusion derived from commercial green leaf tea on the growth of some Gram-positive and Gram-negative strains was studied. The most sensitive to infusion was the Gram-negative bacterial strain Escherichia coli Castellani and Chalmers.
статья, добавлен 16.07.2023Lipase activity of oilseeds, analysis of the effect of lipase on fatty acid composition at different exposure times. Study of the fermentation process of oilseeds with lipase during germination. Reduction of the shelf life of the finished product.
статья, добавлен 28.04.2023Treatment of tobacco plants with growth stimulants to increase photosynthetic activity. Thickening of collenchyma and xylem, leaf plates due to growth of chlorenchyma. Increasing the diameter of the stem and increasing the resistance of plants to lodging.
статья, добавлен 05.12.2022Composition and quantitative characteristics of storm emissions created by wave activity of varying intensity. The relationship between bottom biocenoses of mollusks and thanatocenoses of the coastal zone. Dominance of bivalve shells in emissions.
статья, добавлен 01.04.2022Biocidal activity of Vernonia amygdalina was assessed on Rhipicephalus appendicu- latus ticks responsible for livestock diseases in North and South-Kivu. The aqueous extracts showed a progressive decrease in mortality compared to ethanol extracts.
статья, добавлен 18.03.2021The effect of various concentrations of heavy metals salts (lead and mercury nitrates) on recombination parameters in drosophila. These compounds have genetic activity and increase the crossing-over frequency in zone y-v of chromosome 1 (X) of drosophila.
статья, добавлен 27.07.2016Determination of 18P-ticyretinic acid - pentacyclic triterpenoid contained in the roots of licorice, with high biological activity, including anti-inflammatory and antimicrobial action. Expression of sensitivity of vascular drugs to acetylcholine.
статья, добавлен 05.06.2022Study of the variability of the hardness of ordinary black soil on a regular grid. Ecomorphic analysis of vegetation in each polygon cell. The ecological content of the division of soil areas into clusters. Ecomorphs - a form of adaptation of vegetation.
статья, добавлен 09.11.2020Researches of specifics of relationship between people and microorganisms in the closed habitat in space. The analysis of carrying out four years' microbiological monitoring in the Japanese laboratory Kibo module. Use of the optimized swabbing method.
статья, добавлен 07.04.2019Note a decrease in intensity of soil contamination of agricultural honey plants by heavy metals for the use of siderates. The use of green manure resulted reduction in intensity of soil pollution of agricultural land with lead, cadmium, zinc and copper.
статья, добавлен 04.12.2023The physical, chemical traits of plant components used to impart functional properties to restructured meat products. An analysis of a number of sources of scientific literature has shown that for the manufacture of functional restructured meat products.
статья, добавлен 18.12.2023Investigation of algorithms of insect colonies: the distribution of tasks, the search for a home for life. Analysis of the variant of the feeding algorithm based on the behavior of the ant colony. Conditions that lead to self-destructive behavior.
статья, добавлен 11.11.2018- 64. Determination of xanthones in plants and the nutrient medium under in vitro cultivation conditions
Xanthone, their biological activity: anti- carcinogenic, antiviral, antibacterial, antioxidant, anti-inflammatory etc. Dodifications of the method for determining the content of xanthones in material and nutrient medium to the in vitro conditions.
статья, добавлен 20.09.2020 Аналіз результатів використанням комерційного набору Power Soil Isolation Kit та різних методів виділення мікробної ДНК (генів 16S рРНК з універсальними бактеріальними праймерами) з чорнозему звичайного і темно-сірого опідзоленого ґрунту ризосфери сої.
статья, добавлен 21.06.2016Characterization and study of bacterial diseases on agricultural crops and weeds under different cropping systems. The definition of biological properties, identification of pathogens, traditional and modern molecular-genetic methods of research.
статья, добавлен 29.01.2016The growth of bacteria Desulfovibrio Piger of the human intestine at different concentrations of acceptor and donor of electrons. The increase in the intensity of bacterial growth and production of hydrogen sulfide in the environment of cultivation.
статья, добавлен 28.01.2016Conditional ideotype of the oilseed flax variety for the forest-steppe zone. Characteristics of the best breeding lines of oilseed flax and its elements in competitive variety testing. Characteristics of the best breeding lines by biochemical parameters.
статья, добавлен 30.06.2022Influence of brassinosteroids on the alternative way of respiration and antioxidant systems of plants. Polarographic study of regulation of production of ROS in conditions of optimal and abiotic stress. Evaluation of the activity of antioxidant systems.
статья, добавлен 29.01.2017Regularities of changes in the fractional-group composition of humus of sod-podzolic soil under the influence of various fertilizer systems in the conditions of Western Polesie. Favorable conditions for the accumulation of humus in the arable soil layer.
статья, добавлен 29.06.2022Study of the physiological harmfulness of xylophages that inhabit poplars and aspen in the Left Bank forest-steppe, taking into account the ability of these insects to inhabit trees of a certain sanitary condition. The average score of this factor.
статья, добавлен 08.01.202416 species of land mollusks on the territory of the Brest Fortress. A high degree of difference between the species composition of sites with meadow and woody vegetation. Establishing the distribution of mollusks. Soil cover density and type of litter.
статья, добавлен 24.12.2021Тhe hypothesis that intercropping in P deficient soil, can enrich carbon and nitrogen of the microbial biomass through a transfer from root nodules of the plant and rhizospheric microbial flora in a field located in "Setif region" in northern Algerian.
статья, добавлен 23.03.2021Study of the microbial composition of homemade yogurt samples and selection of bacterial cultures for further development of a standardized starter culture. Assay of the production of exopolysaccharides and bacteriocins. Definition of lysogenic strains.
статья, добавлен 20.08.2020The abundance and importance of adaptive translation in antibiotic-producing Streptomycetes. Involvement of post-transcriptional tRNA modifications in some kind of regulation of stress responses. Parallels between Streptomyces and other bacteria.
статья, добавлен 09.08.2022