Výsledky vyhledávání - "Diliana Dimova"

Phylogenetic and Functional Alterations in Bacterial Community Compositions in Broiler Ceca as a Result of Mannan Oligosaccharide Supplementation

Autor: Diliana Dimova, Marcel de Leeuw, A. Corrigan, Richard Murphy, Stéphanie Penaud-Frézet

Publikováno v: Applied and Environmental Microbiology. 81:3460-3470

This study focused on identifying reproducible effects of dietary supplementation with a mannan oligosaccharide (MOS) on the broiler cecal bacterial community structure and function in a commercial production setting. Two separate trials, each with a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e22d933a973a01e937bdc85d7e81a8b3
https://doi.org/10.1128/aem.04194-14

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Article

Autor: Pauline Leverrier, Catherine Deborde, Stéphane Chaillou, Diliana Dimova, Guillaume Meurice, Daniel J. Jacob, Monique Zagorec, Marie-Bernadette Maillard, Paulette Amet, Gwénaël Jan, Anne Thierry, Marc Lalande, Annette Rouault, Patrick Boyaval

Publikováno v: Le Lait. 84:15-24

Dairy propionibacteria, and especially Propionibaclerium freudenreichii subsp. shermanii, are important in the food industry and biotechnology. Only a few investigations have focused on the complex physiology of this remarkable bacterium, while the p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c56df7bde64bd6be988fdb6af4ad515d
https://doi.org/10.1051/lait:2003041

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Susceptibility and Adaptive Response to Bile Salts in Propionibacterium freudenreichii : Physiological and Proteomic Analysis

Autor: Patrick Boyaval, Gwénaël Jan, Yanick Auffray, Vianney Pichereau, Pauline Leverrier, Diliana Dimova

Publikováno v: Applied and Environmental Microbiology. 69:3809-3818

Tolerance to digestive stresses is one of the main factors limiting the use of microorganisms as live probiotic agents. Susceptibility to bile salts and tolerance acquisition in the probiotic strain Propionibacterium freudenreichii SI41 were characte

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54a9c67ef29862912d7d218e3a794bb2
https://doi.org/10.1128/aem.69.7.3809-3818.2003

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In silico exploration of the fructose-6-phosphate phosphorylation step in glycolysis: genomic evidence of the coexistence of an atypical ATP-dependent along with a PPi-dependent phosphofructokinase in Propionibacterium freudenreichii subsp. shermanii

Autor: Guillaume, Meurice, Catherine, Deborde, Daniel, Jacob, Hélène, Falentin, Patrick, Boyaval, Diliana, Dimova

Publikováno v: In silico biology. 4(4)

We performed a detailed bioinformatic study of the catalytic step of fructose-6-phosphate phosphorylation in glycolysis based on the raw genomic draft of Propionibacterium freudenreichii subsp. shermanii (P. shermanii) ATCC9614 [Meurice et al., 2004]

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::801c884f5f1fd90a8e911b688c85f03d
https://pubmed.ncbi.nlm.nih.gov/15507000

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Hyperthermophilic Thermotoga arginine repressor binding to full-length cognate and heterologous arginine operators and to half-site targets

Autor: Amelie Morin, Vehary Sakanyan, Diliana Dimova, Daniel Charlier, Frédérique Braun, Nadine Huysveld

Publikováno v: Vrije Universiteit Brussel

The degree of sequence conservation of arginine repressor proteins (ArgR) and of the cognate operators (tandem pairs of 18 bp imperfect palindromes, ARG boxes) in evolutionarily distant bacteria is unusually high, and the global mechanism of ArgR-med

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::493047aad6a4d2d41be01f5f4407e22c
https://pubmed.ncbi.nlm.nih.gov/12963366

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Transcription regulation in thermophilic bacteria: high resolution contact probing of Bacillus stearothermophilus and Thermotoga neapolitana arginine repressor-operator interactions

Autor: Vehary V. Sakanyan, Hui H. Song, Daniel Gigot, Nicolas Glansdorff, Haifeng H. Wang, Daniel Charlier, Diliana Dimova

Publikováno v: Vrije Universiteit Brussel

Arginine-mediated regulation is remarkably well conserved in very divergent bacteria, and shows a number of unusual features that distinguish arginine regulation from other transcriptional control mechanisms. The arginine repressor subunit consists o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8256c445cbff30bdba962770724af52a
https://pubmed.ncbi.nlm.nih.gov/11786010

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The Bacillus stearothermophilus argCJBD operon harbours a strong promoter as evaluated in Escherichia coli cells

Autor: Alexey Savchenko, Michèle Lecocq, Pierre Weigel, Vehary Sakanyan, Diliana Dimova

Publikováno v: Gene. 212(2)

We have shown that the B. stearothermophilus argCJBD genes form a single operon. In B. stearothermophilus, a specific repressor governs operon expression by binding to the argCo operator site overlapping the Parg promoter sequence ( Dion et al., 1997

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c9549e007c46c7c70db6e954de4b732
https://pubmed.ncbi.nlm.nih.gov/9611259

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