Zobrazeno 1 - 10
of 63
pro vyhledávání: '"V. Shelud’ko"'
Autor:
Anna V. Tugarova, Polina V. Mamchenkova, Anastasiya A. Vladimirova, Lilia P. Petrova, Andrei V. Shelud'ko, Alexander A. Kamnev
Publikováno v:
Frontiers in Bioscience-Landmark, Vol 29, Iss 10, p 361 (2024)
Background: Many bacteria are capable of reducing selenium oxyanions, primarily selenite (SeO32-), in most cases forming selenium(0) nanostructures. The mechanisms of these transformations may vary for different bacterial species and have so far not
Externí odkaz:
https://doaj.org/article/c62cb79dfebf4363a1226cef670212f3
Autor:
D. I. Mokeev, I. V. Volokhina, E. M. Telesheva, S. S. Evstigneeva, V. S. Grinev, T. E. Pylaev, L. P. Petrova, A. V. Shelud’ko
Publikováno v:
Microbiology. 91:682-692
Autor:
D. I. Mokeev, I. V. Borisov, L. P. Petrova, E. M. Telesheva, A. V. Shelud’ko, S. S. Evstigneeva
Publikováno v:
Microbiology. 90:558-568
Abstract— Bacteria adapt rapidly to changes in ambient conditions, constantly inspecting their surroundings by means of their sensor systems. These systems are often thought to respond only to signals of a chemical nature. Yet, bacteria are often a
Publikováno v:
Microbiology. 90:470-480
At an elevated copper content, the viability of Azospirillum baldaniorum on wheat seedling roots and the number of cells colonizing the roots and forming biofilms depended on the physicochemical properties of the lipopolysaccharides ( LPSs) synthesiz
Autor:
V. Shelud’ko
Publikováno v:
Ìнформаційні технології в освіті, Iss 15, Pp 304-308 (2013)
The article provides a technique of training activities for future masters of using information technology as an example of discipline "Information technologies in science and education." Defined and characterized every stage of the educational proce
Externí odkaz:
https://doaj.org/article/4d971b394798432991d9d724423590ab
Autor:
Yu. A. Filip’echeva, A. V. Shelud’ko, D. I. Mokeev, Elena I. Katsy, L. P. Petrova, A. M. Burov, S. S. Evstigneeva
Publikováno v:
Microbiology. 90:56-65
Azospirillum brasilense forms biofilms on various surfaces. It was previously shown that inactivation of the ahpC gene of alkyl hydroperoxide reductase in the SK586 mutant of A. brasilense Sp245 led to an increased sensitivity to peroxides and to cha
Autor:
Stella S. Yevstigneyeva, Yulia A. Filip’echeva, A. V. Shelud’ko, Elena I. Katsy, L. P. Petrova, Gennady L. Burygin
Publikováno v:
Folia Microbiologica. 65:963-972
The bacterium Azospirillum brasilense can swim and swarm owing to the work of polar and lateral flagella. Its major surface glycopolymers consist of lipopolysaccharides (LPS) and Calcofluor-binding polysaccharides (Cal+ phenotype). Motility and surfa
Autor:
D. I. Mokeev, E. G. Ponomareva, A. M. Burov, S. S. Evstigneeva, Elena I. Katsy, L. P. Petrova, Yu. A. Filip’echeva, A. V. Shelud’ko
Publikováno v:
Microbiology. 89:50-63
Due to the primary localization of both epiphytic and endophytic plant growth-promoting rhizobacteria on the surface of the plant root system, biofilm formation is an adaptive trait for these microorganisms. Under conditions of nitrogen limitation in
Autor:
Evelina L. Zdorovenko, Y. A. Knirel, A. V. Shelud’ko, Elena N. Sigida, Svetlana A. Konnova, Philip V. Toukach, Yuliya P. Fedonenko, A. S. Shashkov
Publikováno v:
International Journal of Biological Macromolecules. 126:246-253
Lipopolysaccharide (LPS) was extracted from dry bacterial cells of plant-growth-promoting bacterium Azospirillum brasilense SR8 (IBPPM 5). The O-specific polysaccharide (OPS) was obtained by mild acid hydrolysis of the lipopolysaccharide and studied
Autor:
A. V. Shelud’ko, Stella S. Yevstigneyeva, L. P. Petrova, Elena I. Katsy, Yulia A. Filip’echeva, E. M. Telesheva
Publikováno v:
Canadian Journal of Microbiology. 65:144-154
The bacterium Azospirillum brasilense can swim and swarm owing to the rotation of a constitutive polar flagellum (Fla) and inducible lateral flagella, respectively. They also form biofilms on various interfaces. Experimental data on flagellar assembl