Home > Search Results: Irazoki, Oihane
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Results overview: Found 6 records in 0.02 seconds.
Articles, 5 records found
Research literature, 1 records found
Articles 5 records found  
1.
15 p, 5.3 MB Molecular interaction and cellular location of RecA and CheW proteins in Salmonella enterica during SOS response and their implication in swarming / Irazoki, Oihane (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Aranda Rodríguez, Jesús (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Zimmermann, Timo (Centre de Regulació Genòmica) ; Campoy Sánchez, Susana (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Barbé García, Jordi (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia)
In addition to its role in DNA damage repair and recombination, the RecA protein, through its interaction with CheW, is involved in swarming motility, a form of flagella-dependent movement across surfaces. [...]
2016 - 10.3389/fmicb.2016.01560
Frontiers in microbiology, Vol. 7 (October 2016) , art. 1560  
Detailed record - Creative Commons
2.
18 p, 1.7 MB Expansion of the SOS regulon of Vibrio cholerae through extensive transcriptome analysis and experimental validation / Krin, Evelyne (Institut Pasteur. Département Génomes et Génétique) ; Pierlé, Sebastian Aguilar (Institut Pasteur. Département Génomes et Génétique) ; Sismeiro, Odile (Institut Pasteur. Biomics Center for Innovation and Technological Research) ; Jagla, Bernd (Institut Pasteur. UtechS CB and Hub Bioinformatique et Biostatistique) ; Dillies, Marie-Agnès (Institut Pasteur. Hub Bioinformatique et Biostatistique) ; Varet, Hugo (Institut Pasteur. Biomics Center for Innovation and Technological Research) ; Irazoki, Oihane (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Campoy Sánchez, Susana (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Rouy, Zoé (Université Evry-Val-d'Essonne. Institut de Biologie François Jacob) ; Cruveiller, Stéphane (Université Evry-Val-d'Essonne. Institut de Biologie François Jacob) ; Médigue, Claudine (Université Evry-Val-d'Essonne. Institut de Biologie François Jacob) ; Coppée, Jean-Yves (Institut Pasteur. Biomics Center for Innovation and Technological Research) ; Mazel, Didier (Institut Pasteur. Département Génomes et Génétique)
The SOS response is an almost ubiquitous response of cells to genotoxic stresses. The full complement of genes in the SOS regulon for Vibrio species has only been addressed through bioinformatic analyses predicting LexA binding box consensus and in vitro validation. [...]
2018 - 10.1186/s12864-018-4716-8
BMC genomics, Vol. 19 (May 2018) , art. 373  
Detailed record - Creative Commons
3.
15 p, 2.6 MB The interaction of RecA with both CheA and CheW is required for chemotaxis / Frutos-Grilo, Elisabet (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Marsal, Maria (Institut de Ciències Fotòniques) ; Irazoki, Oihane (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Barbé García, Jordi (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Campoy Sánchez, Susana (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia)
Salmonella enterica is the most frequently reported cause of foodborne illness. As in other microorganisms, chemotaxis affords key physiological benefits, including enhanced access to growth substrates, but also plays an important role in infection and disease. [...]
2020 - 10.3389/fmicb.2020.00583
Frontiers in microbiology, Vol. 11 (April 2020) , art. 583  
Detailed record - Creative Commons
4.
22 p, 3.2 MB SOS system induction inhibits the assembly of chemoreceptor signaling clusters in Salmonella enterica / Irazoki, Oihane (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Mayola Coromina, Albert (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Campoy Sánchez, Susana (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Barbé García, Jordi (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia)
Swarming, a flagellar-driven multicellular form of motility, is associated with bacterial virulence and increased antibiotic resistance. In this work we demonstrate that activation of the SOS response reversibly inhibits swarming motility by preventing the assembly of chemoreceptor-signaling polar arrays. [...]
2016 - 10.1371/journal.pone.0146685
PloS one, Vol. 11 Núm. 1 (Gener 2016) , p. e0146685  
Detailed record - Creative Commons
5.
11 p, 648.9 KB RecA protein plays a role in the chemotactic response and chemoreceptor clustering of Salmonella enterica / Mayola Coromina, Albert (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Irazoki, Oihane (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; A. Martínez, Ignacio (Institut de Ciències Fotòniques) ; Petrov, Dmitri (Institut de Ciències Fotòniques) ; Menolascina, Filippo (Massachusetts Institute of Technology. Department of Civil and Environmental Engineering (Cambridge)) ; Stocker, Roman (Massachusetts Institute of Technology. Department of Civil and Environmental Engineering (Cambridge)) ; Reyes-Darias, José A. (Estación Experimental del Zaidín-Consejo Superior de Investigaciones Científicas. Department of Environmental Protection (Granada)) ; Krell, Tino (Estación Experimental del Zaidín-Consejo Superior de Investigaciones Científicas. Department of Environmental Protection (Granada)) ; Barbé García, Jordi (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Campoy Sánchez, Susana (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia)
The RecA protein is the main bacterial recombinase and the activator of the SOS system. In Escherichia coli and Salmonella enterica sv. Typhimurium, RecA is also essential for swarming, a flagellar-driven surface translocation mechanism widespread among bacteria. [...]
2014 - 10.1371/journal.pone.0105578
PloS one, Vol. 9 Núm. 8 (Agost 2014) , p. e105578  
Detailed record - Creative Commons

Research literature 1 records found  
1.
220 p, 8.8 MB Elucidation of the RecA-mediated mechanisms governing swarming motility in Salmonella enterica / Irazoki, Oihane ; Barbé García, Jordi, dir. (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Campoy Sánchez, Susana, dir. (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia
RecA es una proteína multifuncional que, aparte de ser la recombinasa principal implicada en los pasos cenrrales de la recombinación homóloga y en los mecanismos de reparación de DNA,también es el activador de la respuesta SOS. [...]
We characterized the RecA-CheW protein complex, that allowed the identification of the critical interfaces implied in the interaction and its role in the signaling array assembly. RecA residues Gln20, Arg222, Arg176 and Lys250 that are located in the multi-functional N-terminal and central structural domains of the protein, were described as essential for the interaction. [...]
[Bellaterra] : Universitat Autònoma de Barcelona, 2017.  
Detailed record - Creative Commons

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