Search Results - "Ozoline, Olga"

Neuromodulators as Interdomain Signaling Molecules Capable of Occupying Effector Binding Sites in Bacterial Transcription Factors by Purtov, Yuri A, Ozoline, Olga N

“…Hormones and neurotransmitters are important components of inter-kingdom signaling systems that ensure the coexistence of eukaryotes with their microbial…”
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Editorial: Secretion and signalling of bacterial RNAs by Ozoline, Olga N, Jass, Jana

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Promoters of Escherichia coli versus promoter islands: function and structure comparison by Panyukov, Valeriy V, Ozoline, Olga N

“…Expression of bacterial genes takes place under the control of RNA polymerase with exchangeable σ-subunits and multiple transcription factors. A typical…”
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Unique k -mers as Strain-Specific Barcodes for Phylogenetic Analysis and Natural Microbiome Profiling by Panyukov, Valery V, Kiselev, Sergey S, Ozoline, Olga N

“…The need for a comparative analysis of natural metagenomes stimulated the development of new methods for their taxonomic profiling. Alignment-free approaches…”
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The Fate and Functionality of Alien tRNA Fragments in Culturing Medium and Cells of Escherichia coli by Shavkunov, Konstantin S., Markelova, Natalia Yu, Glazunova, Olga A., Kolzhetsov, Nikolay P., Panyukov, Valery V., Ozoline, Olga N.

“…Numerous observations have supported the idea that various types of noncoding RNAs, including tRNA fragments (tRFs), are involved in communications between the…”
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Editorial: Small RNAs as a Diverse Toolkit for Bacteria by Ozoline, Olga, Shavkunov, Konstantin

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Control of hexuronate metabolism in Escherichia coli by the two interdependent regulators, ExuR and UxuR: derepression by heterodimer formation by Tutukina, Maria N, Potapova, Anna V, Cole, Jeffrey A, Ozoline, Olga N

“…Two homologous proteins, UxuR and ExuR, were previously predicted to repress synthesis of enzymes required for hexuronic acid metabolism, but little is known…”
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Differential Impact of Hexuronate Regulators ExuR and UxuR on the Escherichia coli Proteome by Bessonova, Tatiana A., Fando, Maria S., Kostareva, Olga S., Tutukina, Maria N., Ozoline, Olga N., Gelfand, Mikhail S., Nikulin, Alexey D., Tishchenko, Svetlana V.

“…ExuR and UxuR are paralogous proteins belonging to the GntR family of transcriptional regulators. Both are known to control hexuronic acid metabolism in a…”
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Between computational predictions and high-throughput transcriptional profiling: in depth expression analysis of the OppB trans-membrane subunit of Escherichia coli OppABCDF oligopeptide transporter by Masulis, Irina S., Sukharycheva, Natalia A., Kiselev, Sergey S., Andreeva, Zaira Sh, Ozoline, Olga N.

“…Bacterial oligopeptide transporters encoded by arrays of opp genes are implicated in a wide variety of physiological functions including nutrient acquisition,…”
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Enterotype-Dependent Probiotic-Mediated Changes in the Male Rat Intestinal Microbiome In Vivo and In Vitro by Kolzhetsov, Nikolay, Markelova, Natalia, Frolova, Maria, Alikina, Olga, Glazunova, Olga, Safonova, Lubov, Kalashnikova, Irina, Yudin, Vladimir, Makarov, Valentin, Keskinov, Anton, Yudin, Sergey, Troshina, Daria, Rechkina, Viktoria, Shcherbakova, Viktoria, Shavkunov, Konstantin, Ozoline, Olga

“…Beneficial properties of lactic acid bacteria have been known long ago, but particular interest in probiotics has arisen in the last two decades due to the…”
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Modes of Escherichia coli Dps Interaction with DNA as Revealed by Atomic Force Microscopy by Melekhov, Vladislav V, Shvyreva, Uliana S, Timchenko, Alexander A, Tutukina, Maria N, Preobrazhenskaya, Elena V, Burkova, Diana V, Artiukhov, Valiriy G, Ozoline, Olga N, Antipov, Sergey S

“…Multifunctional protein Dps plays an important role in iron assimilation and a crucial role in bacterial genome packaging. Its monomers form dodecameric…”
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Translatomics combined with transcriptomics and proteomics reveals novel functional, recently evolved orphan genes in Escherichia coli O157:H7 (EHEC) by Neuhaus, Klaus, Landstorfer, Richard, Fellner, Lea, Simon, Svenja, Schafferhans, Andrea, Goldberg, Tatyana, Marx, Harald, Ozoline, Olga N, Rost, Burkhard, Kuster, Bernhard, Keim, Daniel A, Scherer, Siegfried

“…Genomes of E. coli, including that of the human pathogen Escherichia coli O157:H7 (EHEC) EDL933, still harbor undetected protein-coding genes which,…”
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A cohabiting bacterium alters the spectrum of short RNAs secreted by Escherichia coli by Alikina, Olga V, Glazunova, Olga A, Bykov, Alexandr A, Kiselev, Sergey S, Tutukina, Maria N, Shavkunov, Konstantin S, Ozoline, Olga N

“…Recently, it has been found that bacteria secrete short RNAs able to affect gene expression in eukaryotic cells, while certain mammalian microRNAs shape the…”
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Overproduction and purification of the Escherichia coli transcription factors “toxic” to a bacterial cell by Bessonova, Tatiana A., Lekontseva, Natalia V., Shvyreva, Uliana S., Nikulin, Alexey D., Tutukina, Maria N., Ozoline, Olga N.

“…Transcription factors play a crucial role in control of life of a bacterial cell, working as switchers to a different life style or pathogenicity. To…”
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Sense and antisense RNA products of the uxuR gene can affect motility and chemotaxis acting independent of the UxuR protein by Tutukina, Maria N, Dakhnovets, Artemiy I, Kaznadzey, Anna D, Gelfand, Mikhail S, Ozoline, Olga N

“…Small non-coding and antisense RNAs are widespread in all kingdoms of life, however, the diversity of their functions in bacteria is largely unknown. Here, we…”
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High-density transcriptional initiation signals underline genomic islands in bacteria by Huang, Qianli, Cheng, Xuanjin, Cheung, Man Kit, Kiselev, Sergey S, Ozoline, Olga N, Kwan, Hoi Shan

“…Genomic islands (GIs), frequently associated with the pathogenicity of bacteria and having a substantial influence on bacterial evolution, are groups of…”
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Suppression of Escherichia coli Growth Dynamics via RNAs Secreted by Competing Bacteria by Markelova, Natalia, Glazunova, Olga, Alikina, Olga, Panyukov, Valeriy, Shavkunov, Konstantin, Ozoline, Olga

“…With the discovery of secreted RNAs, it has become apparent that the biological role of regulatory oligonucleotides likely goes beyond the borders of…”
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Visualizing the activity of Escherichia coli divergent promoters and probing their dependence on superhelical density using dual-colour fluorescent reporter vector by Masulis, Irina S., Babaeva, Zaira Sh, Chernyshov, Sergey V., Ozoline, Olga N.

“…Mosaic pattern of transcription in alternating directions is a common feature of prokaryotic and eukaryotic genomes which rationality and origin remain…”
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Comparative Genomic Analysis of the Hexuronate Metabolism Genes and Their Regulation in Gammaproteobacteria by Suvorova, Inna A, Tutukina, Maria N, Ravcheev, Dmitry A, Rodionov, Dmitry A, Ozoline, Olga N, Gelfand, Mikhail S

“…Article Usage Stats Services JB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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The Oligomeric Form of the Escherichia coli Dps Protein Depends on the Availability of Iron Ions by Antipov, Sergey, Turishchev, Sergey, Purtov, Yuriy, Shvyreva, Uliana, Sinelnikov, Alexander, Semov, Yuriy, Preobrazhenskaya, Elena, Berezhnoy, Andrey, Shusharina, Natalia, Novolokina, Natalia, Vakhtel, Viktor, Artyukhov, Valeriy, Ozoline, Olga

“…The Dps protein of , which combines ferroxidase activity and the ability to bind DNA, is effectively used by bacteria to protect their genomes from damage…”
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