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Browsing by Author "Baranova N."

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Adaptation of mycoplasmas to antimicrobial agents: Acholeplasma laidlawii extracellular vesicles mediate the export of ciprofloxacin and a mutant gene related to the antibiotic target

Medvedeva E.; Baranova N.; Mouzykantov A.; Grigorieva T.; Davydova M.; Trushin M.; Chernova O.; Chernov V. (2014)

This study demonstrated that extracellular membrane vesicles are involved with the development of resistance to fluoroquinolones by mycoplasmas (class Mollicutes). This study assessed the differences in susceptibility to ...
Antimicrobial resistance in mollicutes: Known and newly emerging mechanisms

Chernov V.; Chernova O.; Mouzykantov A.; Medvedeva E.; Baranova N.; Malygina T.; Aminov R.; Trushin M. (2018)

© FEMS 2018. All rights reserved. This review is devoted to the mechanisms of antibiotic resistance in mollicutes (class Bacilli, subclass Mollicutes), the smallest self-replicating bacteria, that can cause diseases in ...
Atomic force microscopy analysis of DNA extracted from the vegetative cells and the viable, but nonculturable, cells of two mycoplasmas (Acholeplasma laidlawii PG8 and Mycoplasma hominis PG37)

Trushin M.; Chernov V.; Gorshkov O.; Baranova N.; Chernova O. (2010)

This article reports on a study of some characteristics of DNA extracted from the vegetative and viable, but nonculturable (VBNC), cells of two mycoplasma species (Acholeplasma laidlawii PG8 and Mycoplasma hominis PG37) ...
Data on proteomic profiling of cells and extracellular vesicles of the melittin-resistant Acholeplasma laidlawii strain

Medvedeva E.; Mouzykantov A.; Baranova N.; Dramchini M.; Chernova O.; Chernov V. (2019)

© 2019 The Authors Acholeplasma laidlawii (class Mollicutes), a major contaminant of cell cultures, quickly adapts to various classes of antimicrobials, including antimicrobial peptides. The extracellular vesicles of this ...
Data on the genome and proteome profiles of ciprofloxacin-resistant Acholeplasma laidlawii strains selected under different conditions in vitro

Mouzykantov A.; Medvedeva E.; Baranova N.; Lopuhov V.; Usachev K.; Chernova O.; Chernov V. (2020)

© 2020 Acholeplasma laidlawii is widespread hypermutable bacteria (class Mollicutes) capable of infecting humans, animals, plants, which is the main contaminant of cell cultures and vaccine preparations. The mechanisms of ...
Extracellular membrane vesicles and phytopathogenicity of Acholeplasma laidlawii PG8

Chernov V.; Chernova O.; Mouzykantov A.; Baranova N.; Gorshkov O.; Trushin M.; Nesterova T.; Ponomareva A. (2012)

For the first time, the phytopathogenicity of extracellular vesicles of Acholeplasma laidlawii PG8 (a ubiquitous mycoplasma that is one of the five common species of cell culture contaminants and is a causative agent for ...
Extracellular membrane vesicles secreted by mycoplasma Acholeplasma laidlawii PG8 are enriched in virulence proteins

Chernov V.; Mouzykantov A.; Baranova N.; Medvedeva E.; Grygorieva T.; Trushin M.; Vishnyakov I.; Sabantsev A.; Borchsenius S.; Chernova O. (2014)

Mycoplasmas (class Mollicutes), the smallest prokaryotes capable of self-replication, as well as Archaea, Gram-positive and Gram-negative bacteria constitutively produce extracellular vesicles (EVs). However, little is ...
Genome sequences of Acholeplasma laidlawii strains differing in sensitivity to ciprofloxacin

Medvedeva E.; Siniagina M.; Malanin S.; Boulygina E.; Malygina T.; Baranova N.; Mouzykantov A.; Davydova M.; Chernova O.; Chernova V. (2017)

© 2017 Medvedeva et al. Acholeplasma laidlawii is a well-suited model for study of the molecular basis of the adaptation of mollicutes to environmental conditions. Here we present the whole-genome sequences of four strains ...
Genomic and proteomic profiles of Acholeplasma laidlawii strains differing in sensitivity to ciprofloxacin

Medvedeva E.; Davydova M.; Mouzykantov A.; Baranova N.; Grigoreva T.; Siniagina M.; Boulygina E.; Chernova O.; Chernov V. (2016)

© 2016, Pleiades Publishing, Ltd.As a result of comparative analysis of complete genomes as well as cell and vesicular proteomes of A. laidlawii strains differing in sensitivity to ciprofloxacin, it was first shown that ...
Mycoplasmas and their antibiotic resistance: The problems and prospects in controlling infections

Chernova O.; Medvedeva E.; Mouzykantov A.; Baranova N.; Chernov V. (2016)

© 2016 Park-media, Ltd.The present review discusses the problem of controlling mycoplasmas (class Mollicutes), the smallest of self-replicating prokaryotes, parasites of higher eukaryotes, and main contaminants of cell ...
Plasticity of Mycoplasmas: Changes in the Genomic Profile, as well as in the Cellular and Vesicular Proteomes of the Acholeplasma laidlawii in Adapting the Bacterium to Different Environmental Conditions

Mouzykantov A.; Medvedeva E.; Malygina T.; Baranova N.; Davydova M.; Siniagina M.; Boulygina E.; Mahmud R.; Prottoy R.; Trushin M.; Chernova O.; Chernov V. (2017)

© 2016, Springer Science+Business Media New York.For the first time as a result of the comparative analysis of proteomes of cells and extracellular vesicles, as well as the complete nucleotide sequence of Acholeplasma ...
Ribonucleolytic activity of mycoplasmas

Ilinskaya O.; Sokurenko Y.; Ul'yanova V.; Vershinina V.; Zelenikhin P.; Kolpakov A.; Medvedeva E.; Baranova N.; Davydova M.; Muzykantov A.; Chernova O.; Chernov V. (2014)

Mycoplasmas are incapable of de novo synthesis of nucleotides and must therefore secrete nucleases in order to replenish the pool of nucleic acid precursors. The nucleolytic activity of mycoplasmas is an important factor ...

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Browsing by Author "Baranova N."

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