Browsing by Author "5fe0eb8a-7d99-482d-bf27-1be699ce17c5"
Now showing items 1-8 of 8
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Soto, Daniela F.; Recalde, Alejandra; Orell, Alvaro; Albers, Sonja Verena; Paradela, Alberto; Navarro, Claudio A.; Jerez Guevara, Carlos (Elsevier, 2019)Inorganic polyphosphates (polyP) are present in all living cells and several important functions have been de-scribed for them. They are involved in the response to stress conditions, such as nutrient depletion, oxidativestress ...
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Martínez Bussenius, Cristóbal; Navarro, Claudio A.; Orellana, Luis; Paradela, Alberto; Jerez Guevara, Carlos (2016)Acidithio bacillus ferrooxidans is used in industrial bioleaching of minerals to extract valuable metals. A. ferrooxidans strain ATCC 53993 is much more resistant to copper than other strains of this microorganism and it ...
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Navarro, Claudio A.; von Bernath, Diego; Jerez, Carlos A. (2013)Microbial solubilizing of metals in acid environments is successfully used in industrial bioleaching of ores or biomining to extract metals such as copper, gold, uranium and others. This is done mainly by acidophilic and ...
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Orell, Alvaro; Navarro, Claudio A.; Rivero, Matías; Aguilar, Juan S.; Jerez, Carlos A. (2012)Many extremophilic microorganisms are polyextremophiles, being confronted with more than one stress condition. For instance, some thermoacidophilic microorganisms are in addition capable to resist very high metal concentrations. ...
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Martínez Bussenius, Cristóbal; Navarro, Claudio A.; Jerez Guevara, Carlos (Wiley, 2017)Industrial biomining has been extensively used for many years to recover valuable metals such as copper, gold, uranium and others. Furthermore, microorganisms involved in these processes can also be used to bioremediate ...
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Oetiker, Nia; Norambuena, Rodrigo; Martínez-Bussenius, Cristóbal; Navarro, Claudio A.; Amaya, Fernando; Álvarez, Sergio A.; Paradela, Alberto; Jerez, Carlos A. (MDPI AG, 2018)© 2018 by the authors. Licensee MDPI, Basel, Switzerland. Acidithiobacillus ferrooxidans resists extremely high concentrations of copper. Strain ATCC 53993 is much more resistant to the metal compared with strain ATCC ...
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Ramos-Zúñiga, Javiera; Gallardo, Sebastián; Martínez-Bussenius, Cristóbal; Norambuena, Rodrigo; Navarro, Claudio A.; Paradela, Alberto; Jerez, Carlos A. (Elsevier B.V., 2019)© 2018 Elsevier B.V. Cadmium is a heavy metal present in contaminated soils. It has no biological role but when entering cells generates DNA damage, overexpression of stress response proteins and misfolded proteins, amongst ...
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Almárcegui, Rodrigo J.; Navarro, Claudio A.; Paradela, Alberto; Albar, Juan Pablo; von Bernath, Diego; Jerez, Carlos A. (Elsevier Masson SAS, 2014)© 2014 Institut Pasteur.The response of Acidithiobacillus ferrooxidans ATCC 23270 to copper was analyzed in sulfur-grown cells by using quantitative proteomics. Fortyseven proteins showed altered levels in cells grown in ...