Tellurite-, tellurate-, and selenite-based anaerobic respiration by strain CM-3 isolated from gold mine tailings
Abstract The newly discovered strain CM-3, a Gram-negative, rod-shaped bacterium from gold mine tailings of the Central Mine in Nopiming Provincial Park, Canada, is capable of dissimilatory anaerobic reduction of tellurite, tellurate, and selenite. CM-3 possesses very high level resistance to these...
Ausführliche Beschreibung
Autor*in: |
Maltman, Chris [verfasserIn] Piercey-Normore, Michele D. [verfasserIn] Yurkov, Vladimir [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2015 |
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Übergeordnetes Werk: |
Enthalten in: Extremophiles - Springer-Verlag, 2001, 19(2015), 5 vom: 09. Aug., Seite 1013-1019 |
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Übergeordnetes Werk: |
volume:19 ; year:2015 ; number:5 ; day:09 ; month:08 ; pages:1013-1019 |
Links: |
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DOI / URN: |
10.1007/s00792-015-0776-8 |
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Katalog-ID: |
SPR007864094 |
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520 | |a Abstract The newly discovered strain CM-3, a Gram-negative, rod-shaped bacterium from gold mine tailings of the Central Mine in Nopiming Provincial Park, Canada, is capable of dissimilatory anaerobic reduction of tellurite, tellurate, and selenite. CM-3 possesses very high level resistance to these oxides, both aerobically and anaerobically. During aerobic growth, tellurite and tellurate resistance was up to 1500 and 1000 µg/ml, respectively. In the presence of selenite, growth occurred at the highest concentration tested, 7000 µg/ml. Under anaerobic conditions, resistance was decreased to 800 µg/ml for the Te oxides; however, much like under aerobic conditions, growth with selenite still took place at 7000 µg/ml. In the absence of oxygen, CM-3 couples oxide reduction to an increase in biomass. Following an initial drop in viable cells, due to switching from aerobic to anaerobic conditions, there was an increase in CFU/ml greater than one order of magnitude in the presence of tellurite (6.6 × $ 10^{3} $–8.6 × $ 10^{4} $ CFU/ml), tellurate (4.6 × $ 10^{3} $–1.4 × $ 10^{5} $ CFU/ml), and selenite (2.7 × $ 10^{5} $–5.6 × $ 10^{6} $ CFU/ml). A control culture without metalloid oxides showed a steady decrease in CFU/ml with no recovery. ATP production was also increased in the presence of each oxide, further indicating anaerobic respiration. Partial 16S rRNA gene sequencing revealed a 99.0 % similarity of CM-3 to Pseudomonas reactans. | ||
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10.1007/s00792-015-0776-8 doi (DE-627)SPR007864094 (SPR)s00792-015-0776-8-e DE-627 ger DE-627 rakwb eng Maltman, Chris verfasserin aut Tellurite-, tellurate-, and selenite-based anaerobic respiration by strain CM-3 isolated from gold mine tailings 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The newly discovered strain CM-3, a Gram-negative, rod-shaped bacterium from gold mine tailings of the Central Mine in Nopiming Provincial Park, Canada, is capable of dissimilatory anaerobic reduction of tellurite, tellurate, and selenite. CM-3 possesses very high level resistance to these oxides, both aerobically and anaerobically. During aerobic growth, tellurite and tellurate resistance was up to 1500 and 1000 µg/ml, respectively. In the presence of selenite, growth occurred at the highest concentration tested, 7000 µg/ml. Under anaerobic conditions, resistance was decreased to 800 µg/ml for the Te oxides; however, much like under aerobic conditions, growth with selenite still took place at 7000 µg/ml. In the absence of oxygen, CM-3 couples oxide reduction to an increase in biomass. Following an initial drop in viable cells, due to switching from aerobic to anaerobic conditions, there was an increase in CFU/ml greater than one order of magnitude in the presence of tellurite (6.6 × $ 10^{3} $–8.6 × $ 10^{4} $ CFU/ml), tellurate (4.6 × $ 10^{3} $–1.4 × $ 10^{5} $ CFU/ml), and selenite (2.7 × $ 10^{5} $–5.6 × $ 10^{6} $ CFU/ml). A control culture without metalloid oxides showed a steady decrease in CFU/ml with no recovery. ATP production was also increased in the presence of each oxide, further indicating anaerobic respiration. Partial 16S rRNA gene sequencing revealed a 99.0 % similarity of CM-3 to Pseudomonas reactans. Tellurite (dpeaa)DE-He213 Anaerobic respiration (dpeaa)DE-He213 Metalloid oxides (dpeaa)DE-He213 Selenite (dpeaa)DE-He213 Tellurate (dpeaa)DE-He213 Piercey-Normore, Michele D. verfasserin aut Yurkov, Vladimir verfasserin aut Enthalten in Extremophiles Springer-Verlag, 2001 19(2015), 5 vom: 09. Aug., Seite 1013-1019 (DE-627)SPR007852657 nnns volume:19 year:2015 number:5 day:09 month:08 pages:1013-1019 https://dx.doi.org/10.1007/s00792-015-0776-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER AR 19 2015 5 09 08 1013-1019 |
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10.1007/s00792-015-0776-8 doi (DE-627)SPR007864094 (SPR)s00792-015-0776-8-e DE-627 ger DE-627 rakwb eng Maltman, Chris verfasserin aut Tellurite-, tellurate-, and selenite-based anaerobic respiration by strain CM-3 isolated from gold mine tailings 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The newly discovered strain CM-3, a Gram-negative, rod-shaped bacterium from gold mine tailings of the Central Mine in Nopiming Provincial Park, Canada, is capable of dissimilatory anaerobic reduction of tellurite, tellurate, and selenite. CM-3 possesses very high level resistance to these oxides, both aerobically and anaerobically. During aerobic growth, tellurite and tellurate resistance was up to 1500 and 1000 µg/ml, respectively. In the presence of selenite, growth occurred at the highest concentration tested, 7000 µg/ml. Under anaerobic conditions, resistance was decreased to 800 µg/ml for the Te oxides; however, much like under aerobic conditions, growth with selenite still took place at 7000 µg/ml. In the absence of oxygen, CM-3 couples oxide reduction to an increase in biomass. Following an initial drop in viable cells, due to switching from aerobic to anaerobic conditions, there was an increase in CFU/ml greater than one order of magnitude in the presence of tellurite (6.6 × $ 10^{3} $–8.6 × $ 10^{4} $ CFU/ml), tellurate (4.6 × $ 10^{3} $–1.4 × $ 10^{5} $ CFU/ml), and selenite (2.7 × $ 10^{5} $–5.6 × $ 10^{6} $ CFU/ml). A control culture without metalloid oxides showed a steady decrease in CFU/ml with no recovery. ATP production was also increased in the presence of each oxide, further indicating anaerobic respiration. Partial 16S rRNA gene sequencing revealed a 99.0 % similarity of CM-3 to Pseudomonas reactans. Tellurite (dpeaa)DE-He213 Anaerobic respiration (dpeaa)DE-He213 Metalloid oxides (dpeaa)DE-He213 Selenite (dpeaa)DE-He213 Tellurate (dpeaa)DE-He213 Piercey-Normore, Michele D. verfasserin aut Yurkov, Vladimir verfasserin aut Enthalten in Extremophiles Springer-Verlag, 2001 19(2015), 5 vom: 09. Aug., Seite 1013-1019 (DE-627)SPR007852657 nnns volume:19 year:2015 number:5 day:09 month:08 pages:1013-1019 https://dx.doi.org/10.1007/s00792-015-0776-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER AR 19 2015 5 09 08 1013-1019 |
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10.1007/s00792-015-0776-8 doi (DE-627)SPR007864094 (SPR)s00792-015-0776-8-e DE-627 ger DE-627 rakwb eng Maltman, Chris verfasserin aut Tellurite-, tellurate-, and selenite-based anaerobic respiration by strain CM-3 isolated from gold mine tailings 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The newly discovered strain CM-3, a Gram-negative, rod-shaped bacterium from gold mine tailings of the Central Mine in Nopiming Provincial Park, Canada, is capable of dissimilatory anaerobic reduction of tellurite, tellurate, and selenite. CM-3 possesses very high level resistance to these oxides, both aerobically and anaerobically. During aerobic growth, tellurite and tellurate resistance was up to 1500 and 1000 µg/ml, respectively. In the presence of selenite, growth occurred at the highest concentration tested, 7000 µg/ml. Under anaerobic conditions, resistance was decreased to 800 µg/ml for the Te oxides; however, much like under aerobic conditions, growth with selenite still took place at 7000 µg/ml. In the absence of oxygen, CM-3 couples oxide reduction to an increase in biomass. Following an initial drop in viable cells, due to switching from aerobic to anaerobic conditions, there was an increase in CFU/ml greater than one order of magnitude in the presence of tellurite (6.6 × $ 10^{3} $–8.6 × $ 10^{4} $ CFU/ml), tellurate (4.6 × $ 10^{3} $–1.4 × $ 10^{5} $ CFU/ml), and selenite (2.7 × $ 10^{5} $–5.6 × $ 10^{6} $ CFU/ml). A control culture without metalloid oxides showed a steady decrease in CFU/ml with no recovery. ATP production was also increased in the presence of each oxide, further indicating anaerobic respiration. Partial 16S rRNA gene sequencing revealed a 99.0 % similarity of CM-3 to Pseudomonas reactans. Tellurite (dpeaa)DE-He213 Anaerobic respiration (dpeaa)DE-He213 Metalloid oxides (dpeaa)DE-He213 Selenite (dpeaa)DE-He213 Tellurate (dpeaa)DE-He213 Piercey-Normore, Michele D. verfasserin aut Yurkov, Vladimir verfasserin aut Enthalten in Extremophiles Springer-Verlag, 2001 19(2015), 5 vom: 09. Aug., Seite 1013-1019 (DE-627)SPR007852657 nnns volume:19 year:2015 number:5 day:09 month:08 pages:1013-1019 https://dx.doi.org/10.1007/s00792-015-0776-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER AR 19 2015 5 09 08 1013-1019 |
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10.1007/s00792-015-0776-8 doi (DE-627)SPR007864094 (SPR)s00792-015-0776-8-e DE-627 ger DE-627 rakwb eng Maltman, Chris verfasserin aut Tellurite-, tellurate-, and selenite-based anaerobic respiration by strain CM-3 isolated from gold mine tailings 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The newly discovered strain CM-3, a Gram-negative, rod-shaped bacterium from gold mine tailings of the Central Mine in Nopiming Provincial Park, Canada, is capable of dissimilatory anaerobic reduction of tellurite, tellurate, and selenite. CM-3 possesses very high level resistance to these oxides, both aerobically and anaerobically. During aerobic growth, tellurite and tellurate resistance was up to 1500 and 1000 µg/ml, respectively. In the presence of selenite, growth occurred at the highest concentration tested, 7000 µg/ml. Under anaerobic conditions, resistance was decreased to 800 µg/ml for the Te oxides; however, much like under aerobic conditions, growth with selenite still took place at 7000 µg/ml. In the absence of oxygen, CM-3 couples oxide reduction to an increase in biomass. Following an initial drop in viable cells, due to switching from aerobic to anaerobic conditions, there was an increase in CFU/ml greater than one order of magnitude in the presence of tellurite (6.6 × $ 10^{3} $–8.6 × $ 10^{4} $ CFU/ml), tellurate (4.6 × $ 10^{3} $–1.4 × $ 10^{5} $ CFU/ml), and selenite (2.7 × $ 10^{5} $–5.6 × $ 10^{6} $ CFU/ml). A control culture without metalloid oxides showed a steady decrease in CFU/ml with no recovery. ATP production was also increased in the presence of each oxide, further indicating anaerobic respiration. Partial 16S rRNA gene sequencing revealed a 99.0 % similarity of CM-3 to Pseudomonas reactans. Tellurite (dpeaa)DE-He213 Anaerobic respiration (dpeaa)DE-He213 Metalloid oxides (dpeaa)DE-He213 Selenite (dpeaa)DE-He213 Tellurate (dpeaa)DE-He213 Piercey-Normore, Michele D. verfasserin aut Yurkov, Vladimir verfasserin aut Enthalten in Extremophiles Springer-Verlag, 2001 19(2015), 5 vom: 09. Aug., Seite 1013-1019 (DE-627)SPR007852657 nnns volume:19 year:2015 number:5 day:09 month:08 pages:1013-1019 https://dx.doi.org/10.1007/s00792-015-0776-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER AR 19 2015 5 09 08 1013-1019 |
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10.1007/s00792-015-0776-8 doi (DE-627)SPR007864094 (SPR)s00792-015-0776-8-e DE-627 ger DE-627 rakwb eng Maltman, Chris verfasserin aut Tellurite-, tellurate-, and selenite-based anaerobic respiration by strain CM-3 isolated from gold mine tailings 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The newly discovered strain CM-3, a Gram-negative, rod-shaped bacterium from gold mine tailings of the Central Mine in Nopiming Provincial Park, Canada, is capable of dissimilatory anaerobic reduction of tellurite, tellurate, and selenite. CM-3 possesses very high level resistance to these oxides, both aerobically and anaerobically. During aerobic growth, tellurite and tellurate resistance was up to 1500 and 1000 µg/ml, respectively. In the presence of selenite, growth occurred at the highest concentration tested, 7000 µg/ml. Under anaerobic conditions, resistance was decreased to 800 µg/ml for the Te oxides; however, much like under aerobic conditions, growth with selenite still took place at 7000 µg/ml. In the absence of oxygen, CM-3 couples oxide reduction to an increase in biomass. Following an initial drop in viable cells, due to switching from aerobic to anaerobic conditions, there was an increase in CFU/ml greater than one order of magnitude in the presence of tellurite (6.6 × $ 10^{3} $–8.6 × $ 10^{4} $ CFU/ml), tellurate (4.6 × $ 10^{3} $–1.4 × $ 10^{5} $ CFU/ml), and selenite (2.7 × $ 10^{5} $–5.6 × $ 10^{6} $ CFU/ml). A control culture without metalloid oxides showed a steady decrease in CFU/ml with no recovery. ATP production was also increased in the presence of each oxide, further indicating anaerobic respiration. Partial 16S rRNA gene sequencing revealed a 99.0 % similarity of CM-3 to Pseudomonas reactans. Tellurite (dpeaa)DE-He213 Anaerobic respiration (dpeaa)DE-He213 Metalloid oxides (dpeaa)DE-He213 Selenite (dpeaa)DE-He213 Tellurate (dpeaa)DE-He213 Piercey-Normore, Michele D. verfasserin aut Yurkov, Vladimir verfasserin aut Enthalten in Extremophiles Springer-Verlag, 2001 19(2015), 5 vom: 09. Aug., Seite 1013-1019 (DE-627)SPR007852657 nnns volume:19 year:2015 number:5 day:09 month:08 pages:1013-1019 https://dx.doi.org/10.1007/s00792-015-0776-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER AR 19 2015 5 09 08 1013-1019 |
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10.1007/s00792-015-0776-8 |
author2-role |
verfasserin |
title_sort |
tellurite-, tellurate-, and selenite-based anaerobic respiration by strain cm-3 isolated from gold mine tailings |
title_auth |
Tellurite-, tellurate-, and selenite-based anaerobic respiration by strain CM-3 isolated from gold mine tailings |
abstract |
Abstract The newly discovered strain CM-3, a Gram-negative, rod-shaped bacterium from gold mine tailings of the Central Mine in Nopiming Provincial Park, Canada, is capable of dissimilatory anaerobic reduction of tellurite, tellurate, and selenite. CM-3 possesses very high level resistance to these oxides, both aerobically and anaerobically. During aerobic growth, tellurite and tellurate resistance was up to 1500 and 1000 µg/ml, respectively. In the presence of selenite, growth occurred at the highest concentration tested, 7000 µg/ml. Under anaerobic conditions, resistance was decreased to 800 µg/ml for the Te oxides; however, much like under aerobic conditions, growth with selenite still took place at 7000 µg/ml. In the absence of oxygen, CM-3 couples oxide reduction to an increase in biomass. Following an initial drop in viable cells, due to switching from aerobic to anaerobic conditions, there was an increase in CFU/ml greater than one order of magnitude in the presence of tellurite (6.6 × $ 10^{3} $–8.6 × $ 10^{4} $ CFU/ml), tellurate (4.6 × $ 10^{3} $–1.4 × $ 10^{5} $ CFU/ml), and selenite (2.7 × $ 10^{5} $–5.6 × $ 10^{6} $ CFU/ml). A control culture without metalloid oxides showed a steady decrease in CFU/ml with no recovery. ATP production was also increased in the presence of each oxide, further indicating anaerobic respiration. Partial 16S rRNA gene sequencing revealed a 99.0 % similarity of CM-3 to Pseudomonas reactans. |
abstractGer |
Abstract The newly discovered strain CM-3, a Gram-negative, rod-shaped bacterium from gold mine tailings of the Central Mine in Nopiming Provincial Park, Canada, is capable of dissimilatory anaerobic reduction of tellurite, tellurate, and selenite. CM-3 possesses very high level resistance to these oxides, both aerobically and anaerobically. During aerobic growth, tellurite and tellurate resistance was up to 1500 and 1000 µg/ml, respectively. In the presence of selenite, growth occurred at the highest concentration tested, 7000 µg/ml. Under anaerobic conditions, resistance was decreased to 800 µg/ml for the Te oxides; however, much like under aerobic conditions, growth with selenite still took place at 7000 µg/ml. In the absence of oxygen, CM-3 couples oxide reduction to an increase in biomass. Following an initial drop in viable cells, due to switching from aerobic to anaerobic conditions, there was an increase in CFU/ml greater than one order of magnitude in the presence of tellurite (6.6 × $ 10^{3} $–8.6 × $ 10^{4} $ CFU/ml), tellurate (4.6 × $ 10^{3} $–1.4 × $ 10^{5} $ CFU/ml), and selenite (2.7 × $ 10^{5} $–5.6 × $ 10^{6} $ CFU/ml). A control culture without metalloid oxides showed a steady decrease in CFU/ml with no recovery. ATP production was also increased in the presence of each oxide, further indicating anaerobic respiration. Partial 16S rRNA gene sequencing revealed a 99.0 % similarity of CM-3 to Pseudomonas reactans. |
abstract_unstemmed |
Abstract The newly discovered strain CM-3, a Gram-negative, rod-shaped bacterium from gold mine tailings of the Central Mine in Nopiming Provincial Park, Canada, is capable of dissimilatory anaerobic reduction of tellurite, tellurate, and selenite. CM-3 possesses very high level resistance to these oxides, both aerobically and anaerobically. During aerobic growth, tellurite and tellurate resistance was up to 1500 and 1000 µg/ml, respectively. In the presence of selenite, growth occurred at the highest concentration tested, 7000 µg/ml. Under anaerobic conditions, resistance was decreased to 800 µg/ml for the Te oxides; however, much like under aerobic conditions, growth with selenite still took place at 7000 µg/ml. In the absence of oxygen, CM-3 couples oxide reduction to an increase in biomass. Following an initial drop in viable cells, due to switching from aerobic to anaerobic conditions, there was an increase in CFU/ml greater than one order of magnitude in the presence of tellurite (6.6 × $ 10^{3} $–8.6 × $ 10^{4} $ CFU/ml), tellurate (4.6 × $ 10^{3} $–1.4 × $ 10^{5} $ CFU/ml), and selenite (2.7 × $ 10^{5} $–5.6 × $ 10^{6} $ CFU/ml). A control culture without metalloid oxides showed a steady decrease in CFU/ml with no recovery. ATP production was also increased in the presence of each oxide, further indicating anaerobic respiration. Partial 16S rRNA gene sequencing revealed a 99.0 % similarity of CM-3 to Pseudomonas reactans. |
collection_details |
GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER |
container_issue |
5 |
title_short |
Tellurite-, tellurate-, and selenite-based anaerobic respiration by strain CM-3 isolated from gold mine tailings |
url |
https://dx.doi.org/10.1007/s00792-015-0776-8 |
remote_bool |
true |
author2 |
Piercey-Normore, Michele D. Yurkov, Vladimir |
author2Str |
Piercey-Normore, Michele D. Yurkov, Vladimir |
ppnlink |
SPR007852657 |
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isOA_txt |
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hochschulschrift_bool |
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doi_str |
10.1007/s00792-015-0776-8 |
up_date |
2024-07-03T15:44:16.471Z |
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7.4016685 |