Role of trehalose in salinity and temperature tolerance in the model halophilic bacterium Chromohalobacter salexigens.

Autor: Mercedes Reina-Bueno, Montserrat Argandoña, Manuel Salvador, Javier Rodríguez-Moya, Fernando Iglesias-Guerra, Laszlo N Csonka, Joaquín J Nieto, Carmen Vargas

Publikováno v: PLoS ONE, Vol 7, Iss 3, p e33587 (2012)

The disaccharide trehalose is considered as a universal stress molecule, protecting cells and biomolecules from injuries imposed by high osmolarity, heat, oxidation, desiccation and freezing. Chromohalobacter salexigens is a halophilic and extremely

Externí odkaz: https://doaj.org/article/8f57b3cebe8641c5a2c470b9377d83e8

Role of trehalose in heat and desiccation tolerance in the soil bacterium Rhizobium etli

Autor: Mercedes Reina-Bueno, Fernando Iglesias-Guerra, Alba Hidalgo-García, Montserrat Argandoña, Joaquín J. Nieto, Carmen Vargas, María J. Delgado

Publikováno v: BMC Microbiology, Vol 12, Iss 1, p 207 (2012)
BMC Microbiology
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
Digital.CSIC. Repositorio Institucional del CSIC
Scopus-Elsevier

Background The compatible solute trehalose is involved in the osmostress response of Rhizobium etli, the microsymbiont of Phaseolus vulgaris. In this work, we reconstructed trehalose metabolism in R. etli, and investigated its role in cellular adapta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52cc1d772f8417e86a48d03bb8c83b7c
http://www.biomedcentral.com/1471-2180/12/207

An extended suite of genetic tools for use in bacteria of the Halomonadaceae: an overview

Autor: Montserrat, Argandoña, Carmen, Vargas, Mercedes, Reina-Bueno, Javier, Rodríguez-Moya, Manuel, Salvador, Joaquín J, Nieto

Publikováno v: Methods in molecular biology (Clifton, N.J.). 824

Halophilic gammaproteobacteria of the family Halomonadaceae (including the genera Aidingimonas, Carnimonas, Chromohalobacter, Cobetia, Halomonas, Halotalea, Kushneria, Modicisalibacter, Salinicola, and Zymobacter) have current and promising applicati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::aea5c7fd07655b4c78dd40797c1b7004
https://pubmed.ncbi.nlm.nih.gov/22160899

Involvement of EupR, a response regulator of the NarL/FixJ family, in the control of the uptake of the compatible solutes ectoines by the halophilic bacterium Chromohalobacter salexigens

Autor: Joaquín J. Nieto, Mercedes Reina-Bueno, Fernando Iglesias-Guerra, Carmen Vargas, Mohamed Jebbar, Montserrat Argandoña, Javier Rodríguez-Moya

Publikováno v: BMC Microbiology, Vol 10, Iss 1, p 256 (2010)
BMC Microbiology
BMC Microbiology, BioMed Central, 2010, 10, pp.256. ⟨10.1186/1471-2180-10-256⟩
BMC Microbiology, 2010, 10, pp.256. ⟨10.1186/1471-2180-10-256⟩
idUS. Depósito de Investigación de la Universidad de Sevilla
instname

Background Osmosensing and associated signal transduction pathways have not yet been described in obligately halophilic bacteria. Chromohalobacter salexigens is a halophilic bacterium with a broad range of salt tolerance. In response to osmotic stres

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::290952182831e7cbdf824a2c5ca86047
http://www.biomedcentral.com/1471-2180/10/256

Unravelling the adaptation responses to osmotic and temperature stress in Chromohalobacter salexigens, a bacterium with broad salinity tolerance

Autor: Joaquín J. Nieto, Carmen Vargas, Mercedes Reina-Bueno, Montserrat Argandoña, Javier Rodríguez-Moya, Cristina Fernandez-Aunión

Publikováno v: Saline Systems
idUS. Depósito de Investigación de la Universidad de Sevilla
instname

Chromohalobacter salexigens, a Gammaproteobacterium belonging to the familyHalomonadaceae, shows a broad salinity range for growth. Osmoprotection is achieved by the accumulation of compatible solutes either by transport (betaine, choline) or synthes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bef6d6929397e19399756701795ee7d3
https://doi.org/10.1186/1746-1448-4-14