Selective occurrence of Rhizobiales in frost flowers on the surface of young sea ice near Barrow, Alaska and distribution in the polar marine rare biosphere.
International audience Frost flowers are highly saline ice structures that grow on the surface of young sea ice, a spatially extensive environment of increasing importance in the Arctic Ocean. In a previous study, we reported organic components of frost flowers in the form of elevated levels of bact...
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ftunivnantes:oai:HAL:hal-00925281v1 2023-05-15T13:57:30+02:00 Selective occurrence of Rhizobiales in frost flowers on the surface of young sea ice near Barrow, Alaska and distribution in the polar marine rare biosphere. Bowman, J. S. Larose, Catherine Vogel, Timothy, Deming, Jody Ampère (AMPERE) École Centrale de Lyon (ECL) Université de Lyon-Université de Lyon-Université Claude Bernard Lyon 1 (UCBL) Université de Lyon-Institut National des Sciences Appliquées de Lyon (INSA Lyon) Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) School of Oceanography Seattle University of Washington Seattle 2013-08 https://hal.science/hal-00925281 https://doi.org/10.1111/1758-2229.12047 en eng HAL CCSD Wiley info:eu-repo/semantics/altIdentifier/doi/10.1111/1758-2229.12047 info:eu-repo/semantics/altIdentifier/pmid/23864572 hal-00925281 https://hal.science/hal-00925281 doi:10.1111/1758-2229.12047 PUBMED: 23864572 ISSN: 1758-2229 Environmental Microbiology Reports https://hal.science/hal-00925281 Environmental Microbiology Reports, 2013, 5 (4), pp.575-82. ⟨10.1111/1758-2229.12047⟩ [SDE]Environmental Sciences info:eu-repo/semantics/article Journal articles 2013 ftunivnantes https://doi.org/10.1111/1758-2229.12047 2023-02-14T23:59:22Z International audience Frost flowers are highly saline ice structures that grow on the surface of young sea ice, a spatially extensive environment of increasing importance in the Arctic Ocean. In a previous study, we reported organic components of frost flowers in the form of elevated levels of bacteria and exopolymers relative to underlying ice. Here, DNA was extracted from frost flowers and young sea ice, collected in springtime from a frozen lead offshore of Barrow, Alaska, to identify bacteria in these understudied environments. Evaluation of the distribution of 16S rRNA genes via four methods (microarray analysis, T-RFLP, clone library and shotgun metagenomic sequencing) indicated distinctive bacterial assemblages between the two environments, with frost flowers appearing to select for Rhizobiales. A phylogenetic placement approach, used to evaluate the distribution of similar Rhizobiales sequences in other polar marine studies, indicated that some of the observed strains represent widely distributed members of the marine rare biosphere in both the Arctic and Antarctic. Article in Journal/Newspaper Antarc* Antarctic Arctic Arctic Ocean Barrow Sea ice Alaska Université de Nantes: HAL-UNIV-NANTES Antarctic Arctic Arctic Ocean Environmental Microbiology Reports 5 4 575 582 |
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Université de Nantes: HAL-UNIV-NANTES |
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ftunivnantes |
language |
English |
topic |
[SDE]Environmental Sciences |
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[SDE]Environmental Sciences Bowman, J. S. Larose, Catherine Vogel, Timothy, Deming, Jody Selective occurrence of Rhizobiales in frost flowers on the surface of young sea ice near Barrow, Alaska and distribution in the polar marine rare biosphere. |
topic_facet |
[SDE]Environmental Sciences |
description |
International audience Frost flowers are highly saline ice structures that grow on the surface of young sea ice, a spatially extensive environment of increasing importance in the Arctic Ocean. In a previous study, we reported organic components of frost flowers in the form of elevated levels of bacteria and exopolymers relative to underlying ice. Here, DNA was extracted from frost flowers and young sea ice, collected in springtime from a frozen lead offshore of Barrow, Alaska, to identify bacteria in these understudied environments. Evaluation of the distribution of 16S rRNA genes via four methods (microarray analysis, T-RFLP, clone library and shotgun metagenomic sequencing) indicated distinctive bacterial assemblages between the two environments, with frost flowers appearing to select for Rhizobiales. A phylogenetic placement approach, used to evaluate the distribution of similar Rhizobiales sequences in other polar marine studies, indicated that some of the observed strains represent widely distributed members of the marine rare biosphere in both the Arctic and Antarctic. |
author2 |
Ampère (AMPERE) École Centrale de Lyon (ECL) Université de Lyon-Université de Lyon-Université Claude Bernard Lyon 1 (UCBL) Université de Lyon-Institut National des Sciences Appliquées de Lyon (INSA Lyon) Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) School of Oceanography Seattle University of Washington Seattle |
format |
Article in Journal/Newspaper |
author |
Bowman, J. S. Larose, Catherine Vogel, Timothy, Deming, Jody |
author_facet |
Bowman, J. S. Larose, Catherine Vogel, Timothy, Deming, Jody |
author_sort |
Bowman, J. S. |
title |
Selective occurrence of Rhizobiales in frost flowers on the surface of young sea ice near Barrow, Alaska and distribution in the polar marine rare biosphere. |
title_short |
Selective occurrence of Rhizobiales in frost flowers on the surface of young sea ice near Barrow, Alaska and distribution in the polar marine rare biosphere. |
title_full |
Selective occurrence of Rhizobiales in frost flowers on the surface of young sea ice near Barrow, Alaska and distribution in the polar marine rare biosphere. |
title_fullStr |
Selective occurrence of Rhizobiales in frost flowers on the surface of young sea ice near Barrow, Alaska and distribution in the polar marine rare biosphere. |
title_full_unstemmed |
Selective occurrence of Rhizobiales in frost flowers on the surface of young sea ice near Barrow, Alaska and distribution in the polar marine rare biosphere. |
title_sort |
selective occurrence of rhizobiales in frost flowers on the surface of young sea ice near barrow, alaska and distribution in the polar marine rare biosphere. |
publisher |
HAL CCSD |
publishDate |
2013 |
url |
https://hal.science/hal-00925281 https://doi.org/10.1111/1758-2229.12047 |
geographic |
Antarctic Arctic Arctic Ocean |
geographic_facet |
Antarctic Arctic Arctic Ocean |
genre |
Antarc* Antarctic Arctic Arctic Ocean Barrow Sea ice Alaska |
genre_facet |
Antarc* Antarctic Arctic Arctic Ocean Barrow Sea ice Alaska |
op_source |
ISSN: 1758-2229 Environmental Microbiology Reports https://hal.science/hal-00925281 Environmental Microbiology Reports, 2013, 5 (4), pp.575-82. ⟨10.1111/1758-2229.12047⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1111/1758-2229.12047 info:eu-repo/semantics/altIdentifier/pmid/23864572 hal-00925281 https://hal.science/hal-00925281 doi:10.1111/1758-2229.12047 PUBMED: 23864572 |
op_doi |
https://doi.org/10.1111/1758-2229.12047 |
container_title |
Environmental Microbiology Reports |
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5 |
container_issue |
4 |
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575 |
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582 |
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1766265166085750784 |