Tectonic and geological setting influence hot spring microbiology
Abstract Hydrothermal systems form at divergent and convergent boundaries of lithospheric plates and within plates due to weakened crust and mantle plumes, playing host to diverse microbial ecosystems. Little is known of how differences in tectonic setting influence the geochemical and microbial com...
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Online Access: | http://dx.doi.org/10.1111/1462-2920.16472 https://sfamjournals.onlinelibrary.wiley.com/doi/am-pdf/10.1111/1462-2920.16472 |
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crwiley:10.1111/1462-2920.16472 2024-09-15T18:14:11+00:00 Tectonic and geological setting influence hot spring microbiology Colman, Daniel R. Veach, Allison Stefánsson, Andri Wurch, Louie Belisle, B. Shafer Podar, Peter T. Yang, Zamin Klingeman, Dawn Senba, Kazuyo Murakami, Katsuhiko S. Kristjánsson, Jakob K. Björnsdóttir, Snædís H. Boyd, Eric S. Podar, Mircea National Aeronautics and Space Administration U.S. Department of Energy National Science Foundation 2023 http://dx.doi.org/10.1111/1462-2920.16472 https://sfamjournals.onlinelibrary.wiley.com/doi/am-pdf/10.1111/1462-2920.16472 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Environmental Microbiology volume 25, issue 11, page 2481-2497 ISSN 1462-2912 1462-2920 journal-article 2023 crwiley https://doi.org/10.1111/1462-2920.16472 2024-08-30T04:09:58Z Abstract Hydrothermal systems form at divergent and convergent boundaries of lithospheric plates and within plates due to weakened crust and mantle plumes, playing host to diverse microbial ecosystems. Little is known of how differences in tectonic setting influence the geochemical and microbial compositions of these hydrothermal ecosystems. Here, coordinated geochemical and microbial community analyses were conducted on 87 high‐temperature (>65°C) water and sediment samples from hot springs in Yellowstone National Park, Wyoming, USA ( n = 41; mantle plume setting), Iceland ( n = 41, divergent boundary), and Japan ( n = 5; convergent boundary). Region‐specific variation in geochemistry and sediment‐associated 16S rRNA gene amplicon sequence variant (ASV) composition was observed, with 16S rRNA gene assemblages being nearly completely distinguished by region and pH being the most explanatory parameter within regions. Several low abundance ASVs exhibited cosmopolitan distributions across regions, while most high‐abundance ASVs were only identified in specific regions. The presence of some cosmopolitan ASVs across regions argues against dispersal limitation primarily shaping the distribution of taxa among regions. Rather, the results point to local tectonic and geologic characteristics shaping the geochemistry of continental hydrothermal systems that then select for distinct microbial assemblages. These results provide new insights into the co‐evolution of hydrothermal systems and their microbial communities. Article in Journal/Newspaper Iceland Wiley Online Library Environmental Microbiology 25 11 2481 2497 |
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Open Polar |
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Wiley Online Library |
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crwiley |
language |
English |
description |
Abstract Hydrothermal systems form at divergent and convergent boundaries of lithospheric plates and within plates due to weakened crust and mantle plumes, playing host to diverse microbial ecosystems. Little is known of how differences in tectonic setting influence the geochemical and microbial compositions of these hydrothermal ecosystems. Here, coordinated geochemical and microbial community analyses were conducted on 87 high‐temperature (>65°C) water and sediment samples from hot springs in Yellowstone National Park, Wyoming, USA ( n = 41; mantle plume setting), Iceland ( n = 41, divergent boundary), and Japan ( n = 5; convergent boundary). Region‐specific variation in geochemistry and sediment‐associated 16S rRNA gene amplicon sequence variant (ASV) composition was observed, with 16S rRNA gene assemblages being nearly completely distinguished by region and pH being the most explanatory parameter within regions. Several low abundance ASVs exhibited cosmopolitan distributions across regions, while most high‐abundance ASVs were only identified in specific regions. The presence of some cosmopolitan ASVs across regions argues against dispersal limitation primarily shaping the distribution of taxa among regions. Rather, the results point to local tectonic and geologic characteristics shaping the geochemistry of continental hydrothermal systems that then select for distinct microbial assemblages. These results provide new insights into the co‐evolution of hydrothermal systems and their microbial communities. |
author2 |
National Aeronautics and Space Administration U.S. Department of Energy National Science Foundation |
format |
Article in Journal/Newspaper |
author |
Colman, Daniel R. Veach, Allison Stefánsson, Andri Wurch, Louie Belisle, B. Shafer Podar, Peter T. Yang, Zamin Klingeman, Dawn Senba, Kazuyo Murakami, Katsuhiko S. Kristjánsson, Jakob K. Björnsdóttir, Snædís H. Boyd, Eric S. Podar, Mircea |
spellingShingle |
Colman, Daniel R. Veach, Allison Stefánsson, Andri Wurch, Louie Belisle, B. Shafer Podar, Peter T. Yang, Zamin Klingeman, Dawn Senba, Kazuyo Murakami, Katsuhiko S. Kristjánsson, Jakob K. Björnsdóttir, Snædís H. Boyd, Eric S. Podar, Mircea Tectonic and geological setting influence hot spring microbiology |
author_facet |
Colman, Daniel R. Veach, Allison Stefánsson, Andri Wurch, Louie Belisle, B. Shafer Podar, Peter T. Yang, Zamin Klingeman, Dawn Senba, Kazuyo Murakami, Katsuhiko S. Kristjánsson, Jakob K. Björnsdóttir, Snædís H. Boyd, Eric S. Podar, Mircea |
author_sort |
Colman, Daniel R. |
title |
Tectonic and geological setting influence hot spring microbiology |
title_short |
Tectonic and geological setting influence hot spring microbiology |
title_full |
Tectonic and geological setting influence hot spring microbiology |
title_fullStr |
Tectonic and geological setting influence hot spring microbiology |
title_full_unstemmed |
Tectonic and geological setting influence hot spring microbiology |
title_sort |
tectonic and geological setting influence hot spring microbiology |
publisher |
Wiley |
publishDate |
2023 |
url |
http://dx.doi.org/10.1111/1462-2920.16472 https://sfamjournals.onlinelibrary.wiley.com/doi/am-pdf/10.1111/1462-2920.16472 |
genre |
Iceland |
genre_facet |
Iceland |
op_source |
Environmental Microbiology volume 25, issue 11, page 2481-2497 ISSN 1462-2912 1462-2920 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/1462-2920.16472 |
container_title |
Environmental Microbiology |
container_volume |
25 |
container_issue |
11 |
container_start_page |
2481 |
op_container_end_page |
2497 |
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1810451955758137344 |