Search Results - "Ozoline, Olga N"

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…”
Get full text

Editorial: Secretion and signalling of bacterial RNAs by Ozoline, Olga N, Jass, Jana

Get full text

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…”
Get full text

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…”
Get full text

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…”
Get full text

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…”
Get full text

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…”
Get full text

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…”
Get full text

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…”
Get full text

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…”
Get full text

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…”
Get full text

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,…”
Get full text

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,…”
Get full text

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…”
Get full text

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…”
Get full text

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…”
Get full text

Structural modeling of the ExuR and UxuR transcription factors of E. coli: search for the ligands affecting their regulatory properties by Tutukina, Maria N., Potapova, Anna V., Vlasov, Peter K., Purtov, Yuri A., Ozoline, Olga N.

“…Gammaproteobacteria get energy for their growth from different carbon sources using either glycolysis or alternative metabolic pathways induced in stress…”
Get full text

Promoter islands as a platform for interaction with nucleoid proteins and transcription factors by Purtov, Yuri A, Glazunova, Olga A, Antipov, Sergey S, Pokusaeva, Viktoria O, Fesenko, Eugeny E, Preobrazhenskaya, Elena V, Shavkunov, Konstantin S, Tutukina, Maria N, Lukyanov, Viktor I, Ozoline, Olga N

“…Seventy-eight promoter islands with an extraordinarily high density of potential promoters have been recently found in the genome of Escherichia coli. It has…”
Get more information

Secretion and signalling of bacterial RNAs by Ozoline, Olga N., Jass, Jana

Get full text

Intragenic promotor-like sites in the genome of Escherichia coli discovery and functional implication by Tutukina, Maria N, Shavkunov, Konstantin S, Masulis, Irina S, Ozoline, Olga N

“…Mapping of putative promoters within the entire genome of Escherichia coli (E. coli) by means of pattern-recognition software PlatProm revealed several…”
Get more information