Publications by authors named "A V Bryanskaya"
As areas of application of terahertz (THz) radiation expand in science and practice, evidence is accumulating that this type of radiation can affect not only biological molecules directly, but also cellular processes as a whole. In this study, the transcriptome in cells of the thermophilic bacterium was analyzed immediately after THz irradiation (0.23 W/cm, 130 μm, 15 min) and at 10 min after its completion.
View Article and Find Full Text PDFIn the 1980s, was the preferred host for heterologous protein expression owing to its capacity for rapid growth in complex media; well-studied genetics; rapid and direct transformation with foreign DNA; and easily scalable fermentation. Despite the relative ease of use of for achieving the high expression of many recombinant proteins, for some proteins, e.g.
View Article and Find Full Text PDFStudying the effects of terahertz (THz) radiation on the proteome of temperature-sensitive organisms is limited by a number of significant technical difficulties, one of which is maintaining an optimal temperature range to avoid thermal shock as much as possible. In the case of extremophilic species with an increased temperature tolerance, it is easier to isolate the effects of THz radiation directly. We studied the proteomic response to terahertz radiation of the thermophilic , persisting under wide temperature fluctuations with a 60 °C optimum.
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- The study explores microbial diversity and metabolic potential in unique saline and freshwater lakes in southwestern Siberia, specifically a hypersaline lake in the Novosibirsk region.
- Using a metagenomic approach, researchers analyzed the composition and structure of microbial communities in different sediment layers and found significant phyla such as Proteobacteria, Cyanobacteria, and Bacteroidetes in the upper layers and different dominant bacteria in deeper layers.
- The study reconstructed metabolic pathways to understand the microorganisms' roles in the biogeochemical cycles of carbon, nitrogen, and sulfur, highlighting the relationships among different microbial taxa across various ecological niches.