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Identification Of The Main Mechanisms Involved In The Tolerance And Bioremediation Of Cr(VI) By Bacillus Sp. SFC 500-1E
Ornella M. Ontañon, Marilina Fernandez, E. Agostini, P. González
Published 2018 · Medicine, Chemistry
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Chromium pollution is a problem that affects different areas worldwide and, therefore, must be solved. Bioremediation is a promising alternative to treat environmental contamination, but finding bacterial strains able to tolerate and remove different contaminants is a major challenge, since most co-polluted sites contain mixtures of organic and inorganic substances. In the present work, Bacillus sp. SFC 500-1E, isolated from the bacterial consortium SFC 500-1 native to tannery sediments, showed tolerance to various concentrations of different phenolic compounds and heavy metals, such as Cr(VI). This strain was able to efficiently remove Cr(VI), even in the presence of phenol. The detection of the chrA gene suggested that Cr(VI) extrusion could be a mechanism that allowed this strain to tolerate the heavy metal. However, reduction through cytosolic NADH-dependent chromate reductases may be the main mechanism involved in the remediation. The information provided in this study about the mechanisms through which Bacillus sp. SFC 500-1E removes Cr(VI) should be taken into account for the future application of this strain as a possible candidate to remediate contaminated environments.
This paper references
Chromate reductase activity in Streptomyces sp. MC1.
M. A. Polti (2010)
Molecular characterization of chromium (VI) reducing potential in Gram positive bacteria isolated from contaminated sites
R. C. Patra (2010)
Effect of chromate stress on Escherichia coli K-12.
D. Ackerley (2006)
Hernández-Escoto H (2016) Microbial interactions
AE Saldaña (2016)
Genetic differentiation of spring-spawning and fall-spawning male Atlantic sturgeon in the James River, Virginia
M. Balazik (2017)
Chemical and microbial
B Dhal (2013)
Formation of soluble organo-chromium(III) complexes after chromate reduction in the presence of cellular organics.
G. Puzon (2005)
Chromate Reduction by a Pseudomonad Isolated from a Site Contaminated with Chromated Copper Arsenate
J. McLean (2001)
Aerobic Biodegradation of Phenols: A Comprehensive Review
Taghreed Al-Khalid (2012)
Full paper chromate reductase activity in Streptomyces sp . MC 1
MA Polti (2010)
Bacterial mechanisms for Cr(VI) resistance and reduction: an overview and recent advances
M. Ahemad (2014)
Characterization of a phenol-degrading bacterium isolated from an industrial effluent and its potential application for bioremediation
C. Paisio (2013)
Intracellular chromium accumulation by Streptomyces sp. MC1
M. A. Polti (2011)
Bioreduction of hexavalent chromium by free cells and cell free extracts of Halomonas sp.
S. Murugavelh (2012)
Chemical and microbial remediation of hexavalent chromium from contaminated soil and mining/metallurgical solid waste: a review.
B. Dhal (2013)
Bacterial chromate reductase, a potential enzyme for bioremediation of hexavalent chromium: a review.
H. Thatoi (2014)
Investigation of Cr(VI) reduction and Cr(III) immobilization mechanism by planktonic cells and biofilms of Bacillus subtilis ATCC-6633.
X. Pan (2014)
Cytosolic Reduction of Toxic Cr (VI) by Indigenous Microorganism
Shaiza Iftikhar (2007)
A Genome-Wide Association Search for Type 2 Diabetes Genes in African Americans
N. D. Palmer (2012)
Isolation and Growth Characteristics of Chromium(VI) and Pentachlorophenol Tolerant Bacterial Isolate from Treated Tannery Effluent for its Possible Use in Simultaneous Bioremediation
Manikant Tripathi (2011)
Chromium-Resistant Bacteria and Their Environmental Condition for Hexavalent Chromium Removal: A Review
M. Narayani (2013)
Microbial Bioremediation of Chromium in Tannery Effluent: A Review
D. Sujitha (2013)
Boyeldieu A et al (2017) ChrASO, the chromate efflux pump of Shewanella oneidensis, improves chromate survival
H Baaziz (2017)
Chromate-Reducing Properties of Soluble Flavoproteins from Pseudomonas putida and Escherichia coli
D. Ackerley (2004)
Formation of soluble Cr(III) end-products and nanoparticles during Cr(VI) reduction by Bacillus cereus strain XMCr-6
Guowen Dong (2013)
A thorough survey for Cr-resistant and/or -reducing bacteria identified comprehensive and pivotal taxa
Yili Huang (2017)
An approach to study ultrastructural changes and adaptive strategies displayed by Acinetobacter guillouiae SFC 500-1A under simultaneous Cr(VI) and phenol treatment
Marilina Fernandez (2017)
Metals and microorganisms: a problem of definition.
G. M. Gadd (1992)
ChrR, a Soluble Quinone Reductase of Pseudomonas putida That Defends against H2O2*
C. Gonzalez (2005)
Standard methods for the examination of water and wastewater. 16th ed.
E. Arnold (1985)
Cr(VI)-contaminated groundwater remediation with simulated permeable reactive barrier (PRB) filled with natural pyrite as reactive material: Environmental factors and effectiveness.
Y. Liu (2015)
Full paper chromate reductase activity in Streptomyces sp
MA Polti (2010)
Biodegradation of real petroleum wastewater by immobilized hyper phenol-tolerant strains of Bacillus cereus in a fluidized bed bioreactor
A. Banerjee (2016)
Molecular mechanisms of Cr(VI) resistance in bacteria and fungi.
C. Viti (2014)
Improvement of simultaneous Cr(VI) and phenol removal by an immobilised bacterial consortium and characterisation of biodegradation products.
O. Ontañon (2017)
Reduction of Hexavalent Chromium by Cell-Free Extract of Bacillus sphaericus AND 303 Isolated from Serpentine Soil
Arundhati Pal (2005)
A thorough survey for Cr
Y Huang (2017)
Isolation and process parameter optimization of Brevibacterium casei for simultaneous bioremediation of hexavalent chromium and pentachlorophenol.
T. Verma (2013)
Microbial interactions with chromium: basic biological processes and applications in environmental biotechnology
J. F. Gutiérrez-Corona (2016)
Crystal Structure of ChrR—A Quinone Reductase with the Capacity to Reduce Chromate
S. Eswaramoorthy (2012)
Biochemical and molecular mechanisms involved in simultaneous phenol and Cr(VI) removal by Acinetobacter guillouiae SFC 500-1A
O. Ontañon (2015)
APHA, AWWA, WEF. "Standard Methods for examination of water and wastewater."
Icíar Vázquez Carranzo (2012)
Cr(VI) uptake mechanism of Bacillus cereus.
Z. Chen (2012)
Detoxification of phenolic solutions with horseradish peroxidase and hydrogen peroxide.
M. Wagner (2002)
Bioremediation approaches for organic pollutants: a critical perspective.
M. Megharaj (2011)
Methods in legume-Rhizobium technology.
P. Somasegaran (1985)
MEGA7: Molecular Evolutionary Genetics Analysis Version 7.0 for Bigger Datasets.
S. Kumar (2016)
R factor transfer in Rhizobium leguminosarum.
J. Beringer (1974)
Biosorption of heavy metals by Bacillus thuringiensis strain OSM29 originating from industrial effluent contaminated north Indian soil.
M. Oves (2013)
Bioreduction of Cr(VI) by alkaliphilic Bacillus subtilis and interaction of the membrane groups.
M. S. Mary Mangaiyarkarasi (2011)
Characterization and genomic analysis of chromate resistant and reducing Bacillus cereus strain SJ1
Minyan He (2010)
Chromate reduction by cell-free extract of Bacillus firmus KUCr1.
Gopi Ballav Sau (2010)
Optimization of simultaneous removal of Cr (VI) and phenol by a native bacterial consortium: its use for bioaugmentation of co‐polluted effluents
O. Ontañon (2015)
Hydrocarbon Pollution: Effects on Living Organisms, Remediation of Contaminated Environments, and Effects of Heavy Metals Co-Contamination on Bioremediation
S. Abha (2012)
Chromium(VI) resistance and removal by Acinetobacter haemolyticus
Quek Hsiao Pei (2009)
Evaluation of a PCR melting profile method for intraspecies differentiation of Trichophyton rubrum and Trichophyton interdigitale.
Justyna Leibner-Ciszak (2010)
Description of Bacillus toyonensis sp. nov., a novel species of the Bacillus cereus group, and pairwise genome comparisons of the species of the group by means of ANI calculations.
G. Jiménez (2013)
Hexavalent chromium reduction by an actinomycete, Arthrobacter crystallopoietes ES 32
F. Camargo (2007)
A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding.
M. M. Bradford (1976)
Comparison of Bruker Biotyper Matrix-Assisted Laser Desorption Ionization–Time of Flight Mass Spectrometer to BD Phoenix Automated Microbiology System for Identification of Gram-Negative Bacilli
Ryan T Saffert (2011)
Characterization of enzymatic reduction of hexavalent chromium by Escherichia coli ATCC 33456.
H. Shen (1993)
Biosorption of Cr(VI) by a Bacillus coagulans biofilm supported on granular activated carbon (GAC)
C. Quintelas (2008)
Fast method for processing biologic material for electron microscopy.
S. Bencosme (1970)
Impact of metals on the biodegradation of organic pollutants.
T. Sandrin (2003)
ChrASO, the chromate efflux pump of Shewanella oneidensis, improves chromate survival and reduction
Hiba Baaziz (2017)
This paper is referenced by
Proteomic response of marine-derived Staphylococcus cohnii #NIOSBK35 to varying Cr(vi) concentrations.
S. Shah (2019)
Microbes and Processes in Bioremediation of Soil
Tarun Gangar (2019)
Toxicity and Bioremediation of Heavy Metals Contaminated Ecosystem from Tannery Wastewater: A Review
B. Igiri (2018)
Hexavalent chromium reduction ability and bioremediation potential of Aspergillus flavus CR500 isolated from electroplating wastewater.
V. Kumar (2019)
Multi-omics response of Pannonibacter phragmitetus BB to hexavalent chromium.
Li-yuan Chai (2019)
Cellular response of Brevibacterium casei #NIOSBA88 to arsenic and chromium-a proteomic approach.
S. Shah (2020)
Bioremediation of Chromium Smelting Slag by Sulfate-Reducing Bacteria (SRB)
X. Yan (2019)
Cr(VI) detoxification characteristics of salt-tolerant Staphylococcus sp. YZ-1 and Bacillus cereus CC-1
Yang Zhong (2020)
Laboratory and field microcosms as useful experimental systems to study the bioaugmentation treatment of tannery effluents.
Marilina Fernandez (2019)
Mechanistic studies on the bioremediation of Cr(VI) using Sphingopyxis macrogoltabida SUK2c, a Cr(VI) tolerant bacterial isolate
Divyasree C. Prabhakaran (2019)
Hexavalent chromium stress response, reduction capability and bioremediation potential of Trichoderma sp. isolated from electroplating wastewater.
V. Kumar (2019)
Biotransformation of chromium (VI) by Bacillus sp. isolated from chromate contaminated landfill site
M. E. Karim (2020)
Heavy Metals eco-toxicity with major concern to Chromium and recent advancement in remediation technologies
Nitika Sharma (2020)
Micro-remediation of chromium contaminated soils
Hadia Fatima (2018)
Polyphasic characterization and identification of the bioremediation agent Bacillus sp. SFC 500-1E.
P. Pereira (2020)
Chromium metabolism characteristics of coexpression of ChrA and ChrT gene.
Ruijia Gu (2020)
Morphological and structural response of Bacillus sp. SFC 500-1E after Cr(VI) and phenol treatment.
Marilina Fernandez (2020)
Alleviation of hexavalent chromium by using microorganisms: insight into the strategies and complications.
A. Bhattacharya (2019)
Role of NADH-dependent chromium reductases, exopolysaccharides and antioxidants by Paenibacillus thiaminolyticus PS 5 against damage induced by reactive oxygen species
P. A. Wani (2020)