Cyanobacterial diversity in Salar de Huasco, a high altitude saline wetland in Northern Chile, are highly similar to Antarctic cyanobacteria
The diversity of Cyanobacteria in water and sediment samples from four representative sites of the Salar de Huasco was examined using denaturing gradient gel electrophoresis and analysis of clone libraries of 16S rRNA gene PCR products. Salar de Huasco is a high altitude (3800 m altitude) saline wet...
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Oxford University Press
2008
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Online Access: | https://oceanrep.geomar.de/id/eprint/3417/ https://oceanrep.geomar.de/id/eprint/3417/1/419.full.pdf https://doi.org/10.1111/j.1574-6941.2008.00483.x |
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ftoceanrep:oai:oceanrep.geomar.de:3417 2024-09-30T14:26:13+00:00 Cyanobacterial diversity in Salar de Huasco, a high altitude saline wetland in Northern Chile, are highly similar to Antarctic cyanobacteria Dorador, C. Vila, I. Witzel, K.-P. Imhoff, Johannes F. 2008 text https://oceanrep.geomar.de/id/eprint/3417/ https://oceanrep.geomar.de/id/eprint/3417/1/419.full.pdf https://doi.org/10.1111/j.1574-6941.2008.00483.x en eng Oxford University Press https://oceanrep.geomar.de/id/eprint/3417/1/419.full.pdf Dorador, C., Vila, I., Witzel, K. P. and Imhoff, J. F. (2008) Cyanobacterial diversity in Salar de Huasco, a high altitude saline wetland in Northern Chile, are highly similar to Antarctic cyanobacteria. Open Access FEMS Microbiology Ecology, 64 . pp. 419-432. DOI 10.1111/j.1574-6941.2008.00483.x <https://doi.org/10.1111/j.1574-6941.2008.00483.x>. doi:10.1111/j.1574-6941.2008.00483.x info:eu-repo/semantics/openAccess Article PeerReviewed 2008 ftoceanrep https://doi.org/10.1111/j.1574-6941.2008.00483.x 2024-09-04T05:04:40Z The diversity of Cyanobacteria in water and sediment samples from four representative sites of the Salar de Huasco was examined using denaturing gradient gel electrophoresis and analysis of clone libraries of 16S rRNA gene PCR products. Salar de Huasco is a high altitude (3800 m altitude) saline wetland located in the Chilean Altiplano. We analyzed samples from a tributary stream (H0) and three shallow lagoons (H1, H4, H6) that contrasted in their physicochemical conditions and associated biota. Seventy-eight phylotypes were identified in a total of 268 clonal sequences deriving from seven clone libraries of water and sediment samples. Oscillatoriales were frequently found in water samples from sites H0, H1 and H4 and in sediment samples from sites H1 and H4. Pleurocapsales were found only at site H0, while Chroococcales were recovered from sediment samples of sites H0 and H1, and from water samples of site H1. Nostocales were found in sediment samples from sites H1 and H4, and water samples from site H1 and were largely represented by sequences highly similar to Nodularia spumigena. We suggest that cyanobacterial communities from Salar de Huasco are unique - they include sequences related to others previously described from the Antarctic, along with others from diverse, but less extreme environments. Article in Journal/Newspaper Antarc* Antarctic OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel) Antarctic The Antarctic FEMS Microbiology Ecology 64 3 419 432 |
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Open Polar |
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OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel) |
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ftoceanrep |
language |
English |
description |
The diversity of Cyanobacteria in water and sediment samples from four representative sites of the Salar de Huasco was examined using denaturing gradient gel electrophoresis and analysis of clone libraries of 16S rRNA gene PCR products. Salar de Huasco is a high altitude (3800 m altitude) saline wetland located in the Chilean Altiplano. We analyzed samples from a tributary stream (H0) and three shallow lagoons (H1, H4, H6) that contrasted in their physicochemical conditions and associated biota. Seventy-eight phylotypes were identified in a total of 268 clonal sequences deriving from seven clone libraries of water and sediment samples. Oscillatoriales were frequently found in water samples from sites H0, H1 and H4 and in sediment samples from sites H1 and H4. Pleurocapsales were found only at site H0, while Chroococcales were recovered from sediment samples of sites H0 and H1, and from water samples of site H1. Nostocales were found in sediment samples from sites H1 and H4, and water samples from site H1 and were largely represented by sequences highly similar to Nodularia spumigena. We suggest that cyanobacterial communities from Salar de Huasco are unique - they include sequences related to others previously described from the Antarctic, along with others from diverse, but less extreme environments. |
format |
Article in Journal/Newspaper |
author |
Dorador, C. Vila, I. Witzel, K.-P. Imhoff, Johannes F. |
spellingShingle |
Dorador, C. Vila, I. Witzel, K.-P. Imhoff, Johannes F. Cyanobacterial diversity in Salar de Huasco, a high altitude saline wetland in Northern Chile, are highly similar to Antarctic cyanobacteria |
author_facet |
Dorador, C. Vila, I. Witzel, K.-P. Imhoff, Johannes F. |
author_sort |
Dorador, C. |
title |
Cyanobacterial diversity in Salar de Huasco, a high altitude saline wetland in Northern Chile, are highly similar to Antarctic cyanobacteria |
title_short |
Cyanobacterial diversity in Salar de Huasco, a high altitude saline wetland in Northern Chile, are highly similar to Antarctic cyanobacteria |
title_full |
Cyanobacterial diversity in Salar de Huasco, a high altitude saline wetland in Northern Chile, are highly similar to Antarctic cyanobacteria |
title_fullStr |
Cyanobacterial diversity in Salar de Huasco, a high altitude saline wetland in Northern Chile, are highly similar to Antarctic cyanobacteria |
title_full_unstemmed |
Cyanobacterial diversity in Salar de Huasco, a high altitude saline wetland in Northern Chile, are highly similar to Antarctic cyanobacteria |
title_sort |
cyanobacterial diversity in salar de huasco, a high altitude saline wetland in northern chile, are highly similar to antarctic cyanobacteria |
publisher |
Oxford University Press |
publishDate |
2008 |
url |
https://oceanrep.geomar.de/id/eprint/3417/ https://oceanrep.geomar.de/id/eprint/3417/1/419.full.pdf https://doi.org/10.1111/j.1574-6941.2008.00483.x |
geographic |
Antarctic The Antarctic |
geographic_facet |
Antarctic The Antarctic |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_relation |
https://oceanrep.geomar.de/id/eprint/3417/1/419.full.pdf Dorador, C., Vila, I., Witzel, K. P. and Imhoff, J. F. (2008) Cyanobacterial diversity in Salar de Huasco, a high altitude saline wetland in Northern Chile, are highly similar to Antarctic cyanobacteria. Open Access FEMS Microbiology Ecology, 64 . pp. 419-432. DOI 10.1111/j.1574-6941.2008.00483.x <https://doi.org/10.1111/j.1574-6941.2008.00483.x>. doi:10.1111/j.1574-6941.2008.00483.x |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1111/j.1574-6941.2008.00483.x |
container_title |
FEMS Microbiology Ecology |
container_volume |
64 |
container_issue |
3 |
container_start_page |
419 |
op_container_end_page |
432 |
_version_ |
1811646650254360576 |