Influence of heavy metals on the pigment synthesizing activity of the yeasts Rhodotorula glutinis 1333
Influence of Cu2+, Zn2+, Ni2+, Cd2+, Al3+ and Cr6+ on the pigment synthesizing yeasts Rhodotorula glutinis 1333. Yeasts ability to lose pigment under different heavy metals concentrations. The certain metal concentrations’ presence in the medium.
Подобные документы
Study 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 08.01.2024Description genes interact with each other and with their environment. Using of the term epigenetic regulation. Epigenetic information is based on overwhelming activity of enzymes that are specific epigenetic postponed label on macromolecular complexes.
статья, добавлен 27.03.2016Composition 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 01.04.2022- 79. Cordial rhythm
Consideration of the structural features of the human heart. The cordial rhythm during physical activity. The movement of blood in a closed system of vessels. Reduction and a relaxation of auricles and hearts. The big circle of blood circulation.
презентация, добавлен 13.05.2015 Correlation between the structure of flavonoids with antioxidant and antiradical activity of polyphenol. Biochemical reaction for methylation and glycosylation. Justification of the test results Structures of biflavanones, isoflavones and coumestrol.
статья, добавлен 04.03.2014Review and analysis of the biography and particular activity of Edward Jenner, who created vaccine for smallpox created from cowpox. Research and characterization of contributions to microbiology Louis Pasteur, Robert Koch and Alexander Fleming.
презентация, добавлен 10.11.2015Test the hypothesis that pathogenesis induced in sensitive plants by ALS- and ACC-inhibiting herbicides is an active process which involves programmed cell death. A reliable marker of PCD is DNA fragmentation, which is carried out by endogenous nucleases.
статья, добавлен 12.06.2023Gamma-butyrolactone autoregulators and receptor proteins in non-streptomyces actinomycetes producing important metabolites. Substrate induction and catabolite repression of the streptomyces coelicolor glycerol operon are mediated through the protein.
статья, добавлен 30.01.2016Characteristic of methodology based on the full factorial central composite design. Study in conditions in vitro of eight Lactobacillus strains procured from culture repositories. Analysis of their probiotic potential and extracellular tannase activity.
статья, добавлен 28.09.2016Determination 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 05.06.2022A comprehensive study of the dynamics of the accumulation of phenolic compounds by representatives of the genus Xylaria. Correlation between the content of phenols and antioxidant properties found in biomass and culture liquid during their cultivation.
статья, добавлен 16.06.2024Antimicrobial activity against various strains of bacteria that are known to cause various types of fish infections. Testing by diffusion method in agar wells using crude ethanol extract. The main feature of the detection of intermediate susceptibility.
статья, добавлен 25.02.2020The activity of volatile metabolites of saprophytic soil bacteria against Listeria monocytogenes was studied. Different character of interspecific relationships between bacteria. Analysis of amines and bacterial products by head-spase gas chromatography.
статья, добавлен 25.03.2018Results of screening the general hydrolytic, amilolytic, proteolytic activities of strains Bacillus subtilis isolated from soil. The effect of pH, temperature, type of cultivation, substrate on the enzymes activities of isolated strains were studied.
статья, добавлен 23.05.2018- 90. Intensity effects of transcranial alternating current stimulation on human cortical excitability
Assessment of the contribution of the intensity parameter of transcranial electrical stimulation with alternating current to the change in the activity of the primary motor cortex. Cumulative effect of long-term stimulation and its sensitivity.
статья, добавлен 17.08.2020 - 91. Effect of Zinc Deficiency and Excess on the Antioxidant Enzymes Activity in Barley Seedling Leaves
Determining the importance of zinc for plants. Establishing a relationship between excess oxidative stress and inhibition of shoot growth. Substantiation of the absence of disturbances in the redox balance of cells to stun plant growth in zinc deficiency.
статья, добавлен 16.04.2022 High temperatures as important abiotic stressors affecting the growth, development and productivity of plants. Relationship between ROS content and mitochondrial functions in Saccharum officinarum suspension culture cells at elevated temperatures.
статья, добавлен 13.04.2022Essential oil (EO) from the leaves of Mentha arvensis L. was obtained by steam distillation and analyzed for the following physicochemical properties: acid number, saponification number, ester number, relative and absolute density, and freezing point.
статья, добавлен 06.04.2023Studies features of thanatocoenoses of marine molluscs in storm emissions in the north-western part of the Black Sea. Analysis of coastal emissions in different parts of the coastal zone allows to determine the frequency and power of wave activity.
статья, добавлен 11.07.2023The effect of melatonin on GABA metabolism in the brain tissues of one-month-old rats with toluene intoxication. The ratio of the production of free Glu and Asp, the activity of HDA and GABA-T. The effect of melatonin on the recovery of GABA components.
статья, добавлен 12.08.2020