Pseudomonas aeruginosa KUCD1, a possible candidate for cadmium bioremediation

A cadmium (8 mM) resistant Pseudomonas aeruginosa strain KUCd1 exhibiting high Cd accumulation under in vitro aerobic condition has been reported. The isolate showed a significant ability to remove more than 75% and 89% of the soluble cadmium during the active growth phase from the growth medium and...

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Autores principales: Sinha, Sangram, Mukherjee, Samir Kumar
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Sociedade Brasileira de Microbiologia 2009
Materias:
Environmental Microbiology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3768532/
https://www.ncbi.nlm.nih.gov/pubmed/24031411
http://dx.doi.org/10.1590/S1517-838220090003000030
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author Sinha, Sangram
Mukherjee, Samir Kumar
author_facet Sinha, Sangram
Mukherjee, Samir Kumar
author_sort Sinha, Sangram
collection PubMed
description A cadmium (8 mM) resistant Pseudomonas aeruginosa strain KUCd1 exhibiting high Cd accumulation under in vitro aerobic condition has been reported. The isolate showed a significant ability to remove more than 75% and 89% of the soluble cadmium during the active growth phase from the growth medium and from Cd-amended industrial wastewater under growth supportive condition. Transmission electron microscopy (TEM) and energy dispersive X-ray spectroscopy (EDXS) suggest the presence of Cd in the cells from mid stationary phase. The cell fractionation study revealed membrane and periplasm to be the major accumulating site in this strain. The chemical nature of the accumulated Cd was studied by X-ray powder diffraction analysis.
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spelling pubmed-37685322013-09-12 Pseudomonas aeruginosa KUCD1, a possible candidate for cadmium bioremediation Sinha, Sangram Mukherjee, Samir Kumar Braz J Microbiol Environmental Microbiology A cadmium (8 mM) resistant Pseudomonas aeruginosa strain KUCd1 exhibiting high Cd accumulation under in vitro aerobic condition has been reported. The isolate showed a significant ability to remove more than 75% and 89% of the soluble cadmium during the active growth phase from the growth medium and from Cd-amended industrial wastewater under growth supportive condition. Transmission electron microscopy (TEM) and energy dispersive X-ray spectroscopy (EDXS) suggest the presence of Cd in the cells from mid stationary phase. The cell fractionation study revealed membrane and periplasm to be the major accumulating site in this strain. The chemical nature of the accumulated Cd was studied by X-ray powder diffraction analysis. Sociedade Brasileira de Microbiologia 2009 2009-09-01 /pmc/articles/PMC3768532/ /pubmed/24031411 http://dx.doi.org/10.1590/S1517-838220090003000030 Text en © Sociedade Brasileira de Microbiologia http://creativecommons.org/licenses/by-nc/3.0/ All the content of the journal, except where otherwise noted, is licensed under a Creative Commons License
spellingShingle Environmental Microbiology
Sinha, Sangram
Mukherjee, Samir Kumar
Pseudomonas aeruginosa KUCD1, a possible candidate for cadmium bioremediation
title Pseudomonas aeruginosa KUCD1, a possible candidate for cadmium bioremediation
title_full Pseudomonas aeruginosa KUCD1, a possible candidate for cadmium bioremediation
title_fullStr Pseudomonas aeruginosa KUCD1, a possible candidate for cadmium bioremediation
title_full_unstemmed Pseudomonas aeruginosa KUCD1, a possible candidate for cadmium bioremediation
title_short Pseudomonas aeruginosa KUCD1, a possible candidate for cadmium bioremediation
title_sort pseudomonas aeruginosa kucd1, a possible candidate for cadmium bioremediation
topic Environmental Microbiology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3768532/
https://www.ncbi.nlm.nih.gov/pubmed/24031411
http://dx.doi.org/10.1590/S1517-838220090003000030
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AT mukherjeesamirkumar pseudomonasaeruginosakucd1apossiblecandidateforcadmiumbioremediation

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