Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Olga A. Koksharova"'
Autor:
Olga A. Koksharova, Nina A. Safronova
Publikováno v:
Toxins, Vol 14, Iss 8, p 539 (2022)
Research interest in a non-protein amino acid β-N-methylamino-L-alanine (BMAA) arose due to the discovery of a connection between exposure to BMAA and the occurrence of neurodegenerative diseases. Previous reviews on this topic either considered BMA
Externí odkaz:
https://doaj.org/article/d3ff997ade3246e598d54367eec7a67c
Effects of Volatile Organic Compounds on Biofilms and Swimming Motility of Agrobacterium tumefaciens
Autor:
Daria E. Sidorova, Mariia I. Skripka, Inessa A. Khmel, Olga A. Koksharova, Vladimir A. Plyuta
Publikováno v:
Microorganisms, Vol 10, Iss 8, p 1512 (2022)
Volatile organic compounds (VOCs) emitted by bacteria play an important role in the interaction between microorganisms and other organisms. They can inhibit the growth of phytopathogenic microorganisms, modulate plant growth, and serve as infochemica
Externí odkaz:
https://doaj.org/article/5245917529aa41908da039cc619cc7c4
Autor:
Daria E. Sidorova, Vladimir A. Plyuta, Darya A. Padiy, Evgeniya V. Kupriyanova, Natalia V. Roshina, Olga A. Koksharova, Inessa A. Khmel
Publikováno v:
Microorganisms, Vol 10, Iss 1, p 69 (2021)
Bacteria and fungi emit a huge variety of volatile organic compounds (VOCs) that can provide a valuable arsenal for practical use. However, the biological activities and functions of the VOCs are poorly understood. This work aimed to study the action
Externí odkaz:
https://doaj.org/article/84affc984bee4a7981f5eeda769f8669
Publikováno v:
Toxins, Vol 13, Iss 5, p 325 (2021)
Non-proteinogenic neurotoxic amino acid β-N-methylamino-L-alanine (BMAA) is synthesized by cyanobacteria, diatoms, and dinoflagellates, and is known to be a causative agent of human neurodegenerative diseases. Different phytoplankton organisms’ ab
Externí odkaz:
https://doaj.org/article/1246d0847c094f0a9ade3699f3769ef1
Publikováno v:
Microorganisms, Vol 8, Iss 8, p 1234 (2020)
Microbial volatile organic compounds (VOCs) are cell metabolites that affect many physiological functions of prokaryotic and eukaryotic organisms. Earlier we have demonstrated the inhibitory effects of soil bacteria volatiles, including ketones, on c
Externí odkaz:
https://doaj.org/article/f22c5ac8a04846a2bd9038a19d865655
Publikováno v:
Toxins, Vol 12, Iss 6, p 372 (2020)
All cyanobacteria produce a neurotoxic non-protein amino acid β-N-methylamino-L-alanine (BMAA). However, the biological function of BMAA in the regulation of cyanobacteria metabolism still remains undetermined. It is known that BMAA suppresses the f
Externí odkaz:
https://doaj.org/article/bfcec526bf1e437b880e61a809b0f291
Publikováno v:
Toxins, Vol 12, Iss 5, p 310 (2020)
The oldest prokaryotic photoautotrophic organisms, cyanobacteria, produce many different metabolites. Among them is the water-soluble neurotoxic non-protein amino acid beta-N-methylamino-L-alanine (BMAA), whose biological functions in cyanobacterial
Externí odkaz:
https://doaj.org/article/05fd9e5c439a4d37a44c5e4b5f59c71a
Autor:
Alexandra A. Popova, Tatiana A. Semashko, Natalia V. Kostina, Ulla Rasmussen, Vadim M. Govorun, Olga A. Koksharova
Publikováno v:
Toxins, Vol 10, Iss 11, p 478 (2018)
Cyanobacteria synthesize neurotoxic β-N-methylamino-l-alanine (BMAA). The roles of this non-protein amino acid in cyanobacterial cells are insufficiently studied. During diazotrophic growth, filamentous cyanobacteria form single differentiated cells
Externí odkaz:
https://doaj.org/article/796794069a86489db19afadd14554dbe
Autor:
Daria E. Sidorova, Vladimir A. Plyuta, Darya A. Padiy, Evgeniya V. Kupriyanova, Natalia V. Roshina, Olga A. Koksharova, Inessa A. Khmel
Publikováno v:
Microorganisms, Vol 10, Iss 69, p 69 (2022)
Microorganisms; Volume 10; Issue 1; Pages: 69
Microorganisms
Microorganisms; Volume 10; Issue 1; Pages: 69
Microorganisms
Bacteria and fungi emit a huge variety of volatile organic compounds (VOCs) that can provide a valuable arsenal for practical use. However, the biological activities and functions of the VOCs are poorly understood. This work aimed to study the action
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89d7bec03803396e8f72b5f746627fd0
https://www.mdpi.com/2076-2607/10/1/69
https://www.mdpi.com/2076-2607/10/1/69
Autor:
Inessa A. Khmel, V. A. Lipasova, V. A. Plyuta, I. V. Demidyuk, Olga A. Koksharova, Leonid Chernin, Yu. V. Zaitseva
Publikováno v:
Russian Journal of Genetics. 57:161-172
The quorum sensing (QS) system SprIR of the psychrotrophic strain Serratia proteamaculans 94 was investigated. A mutant was constructed with the inactivated sprR gene encoding the regulatory receptor protein SprR. Inactivation of this gene was shown
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b57015ae19271bccbcfbe81ac2e77001
https://doi.org/10.1134/s1022795421020149
https://doi.org/10.1134/s1022795421020149