Presence of Hydrogenophilus thermoluteolus DNA in accretion ice in the subglacial Lake Vostok, Antarctica, assessed using rrs, cbb and hox
The 3561 m Vostok ice core sample originating from the subglacial Lake Vostok accretion (frozen lake water) ice with sediment inclusions was thoroughly studied by various means to confirm the presence of the thermophile bacterium Hydrogenophilus thermoluteolus reported earlier in the 3607 m accretio...
Published in: | Environmental Microbiology |
---|---|
Main Authors: | , , , , , , , , |
Other Authors: | , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2006
|
Subjects: | |
Online Access: | https://hal.science/hal-00135745 https://doi.org/10.1111/j.1462-2920.2006.01087.x |
id |
ftunivsavoie:oai:HAL:hal-00135745v1 |
---|---|
record_format |
openpolar |
institution |
Open Polar |
collection |
Université Savoie Mont Blanc: HAL |
op_collection_id |
ftunivsavoie |
language |
English |
topic |
[SDV.MP]Life Sciences [q-bio]/Microbiology and Parasitology |
spellingShingle |
[SDV.MP]Life Sciences [q-bio]/Microbiology and Parasitology Lavire, Céline Normand, P. Alekhina, Irina Bulat, Serguey Prieur, Daniel Birrien, Jean-Louis Fournier, Pascale Hänni, Catherine Petit, Jean-Robert Presence of Hydrogenophilus thermoluteolus DNA in accretion ice in the subglacial Lake Vostok, Antarctica, assessed using rrs, cbb and hox |
topic_facet |
[SDV.MP]Life Sciences [q-bio]/Microbiology and Parasitology |
description |
The 3561 m Vostok ice core sample originating from the subglacial Lake Vostok accretion (frozen lake water) ice with sediment inclusions was thoroughly studied by various means to confirm the presence of the thermophile bacterium Hydrogenophilus thermoluteolus reported earlier in the 3607 m accretion ice sample. PCR and molecular-phylogenetic analyses performed in two independent laboratories were made using different 16S rRNA gene ( rrs ) targeted primers. As a result, rrs -targeted PCR permitted to recover several very closely related clones with a small genetic distance to Hydrogenophilus thermoluteolus ( < 1%). In addition, RubisCO ( cbbL or rbcL ) and NiFe-Hydrogenase (hoxV or hupL ) targeted PCR have also allowed to recover sequences highly related to Hydrogenophilus thermoluteolus . All these results point to the presence of thermophilic chemoautotrophic microorganisms in Lake Vostok accretion ice. They presumably originate from deep faults in the bedrock cavity containing the lake in which episodes of seismotectonic activity would release debris along with microbial cells. |
author2 |
Laboratoire d'Ecologie Microbienne - UMR 5557 (LEM) Institut National de la Recherche Agronomique (INRA)-Université Claude Bernard Lyon 1 (UCBL) Université de Lyon-Université de Lyon-Ecole Nationale Vétérinaire de Lyon (ENVL)-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Centre National de la Recherche Scientifique (CNRS) Saint Petersburg Nuclear Physics Institute RAS St Petersburg Nuclear Physics Institute Laboratoire de glaciologie et géophysique de l'environnement (LGGE) Observatoire des Sciences de l'Univers de Grenoble (OSUG) Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Laboratoire de Microbiologie des Environnements Extrêmophiles (LM2E) Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS) Centre de génétique et de physiologie moléculaire et cellulaire (CGPhiMC) Université Claude Bernard Lyon 1 (UCBL) Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Lavire, Céline Normand, P. Alekhina, Irina Bulat, Serguey Prieur, Daniel Birrien, Jean-Louis Fournier, Pascale Hänni, Catherine Petit, Jean-Robert |
author_facet |
Lavire, Céline Normand, P. Alekhina, Irina Bulat, Serguey Prieur, Daniel Birrien, Jean-Louis Fournier, Pascale Hänni, Catherine Petit, Jean-Robert |
author_sort |
Lavire, Céline |
title |
Presence of Hydrogenophilus thermoluteolus DNA in accretion ice in the subglacial Lake Vostok, Antarctica, assessed using rrs, cbb and hox |
title_short |
Presence of Hydrogenophilus thermoluteolus DNA in accretion ice in the subglacial Lake Vostok, Antarctica, assessed using rrs, cbb and hox |
title_full |
Presence of Hydrogenophilus thermoluteolus DNA in accretion ice in the subglacial Lake Vostok, Antarctica, assessed using rrs, cbb and hox |
title_fullStr |
Presence of Hydrogenophilus thermoluteolus DNA in accretion ice in the subglacial Lake Vostok, Antarctica, assessed using rrs, cbb and hox |
title_full_unstemmed |
Presence of Hydrogenophilus thermoluteolus DNA in accretion ice in the subglacial Lake Vostok, Antarctica, assessed using rrs, cbb and hox |
title_sort |
presence of hydrogenophilus thermoluteolus dna in accretion ice in the subglacial lake vostok, antarctica, assessed using rrs, cbb and hox |
publisher |
HAL CCSD |
publishDate |
2006 |
url |
https://hal.science/hal-00135745 https://doi.org/10.1111/j.1462-2920.2006.01087.x |
genre |
Antarc* Antarctica ice core |
genre_facet |
Antarc* Antarctica ice core |
op_source |
ISSN: 1462-2912 EISSN: 1462-2920 Environmental Microbiology https://hal.science/hal-00135745 Environmental Microbiology, 2006, 8 (12), pp.2106-2114. ⟨10.1111/j.1462-2920.2006.01087.x⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1462-2920.2006.01087.x hal-00135745 https://hal.science/hal-00135745 doi:10.1111/j.1462-2920.2006.01087.x PRODINRA: 251868 |
op_doi |
https://doi.org/10.1111/j.1462-2920.2006.01087.x |
container_title |
Environmental Microbiology |
container_volume |
8 |
container_issue |
12 |
container_start_page |
2106 |
op_container_end_page |
2114 |
_version_ |
1797572796930326528 |
spelling |
ftunivsavoie:oai:HAL:hal-00135745v1 2024-04-28T08:00:41+00:00 Presence of Hydrogenophilus thermoluteolus DNA in accretion ice in the subglacial Lake Vostok, Antarctica, assessed using rrs, cbb and hox Lavire, Céline Normand, P. Alekhina, Irina Bulat, Serguey Prieur, Daniel Birrien, Jean-Louis Fournier, Pascale Hänni, Catherine Petit, Jean-Robert Laboratoire d'Ecologie Microbienne - UMR 5557 (LEM) Institut National de la Recherche Agronomique (INRA)-Université Claude Bernard Lyon 1 (UCBL) Université de Lyon-Université de Lyon-Ecole Nationale Vétérinaire de Lyon (ENVL)-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Centre National de la Recherche Scientifique (CNRS) Saint Petersburg Nuclear Physics Institute RAS St Petersburg Nuclear Physics Institute Laboratoire de glaciologie et géophysique de l'environnement (LGGE) Observatoire des Sciences de l'Univers de Grenoble (OSUG) Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Laboratoire de Microbiologie des Environnements Extrêmophiles (LM2E) Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS) Centre de génétique et de physiologie moléculaire et cellulaire (CGPhiMC) Université Claude Bernard Lyon 1 (UCBL) Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS) 2006 https://hal.science/hal-00135745 https://doi.org/10.1111/j.1462-2920.2006.01087.x en eng HAL CCSD Society for Applied Microbiology and Wiley-Blackwell info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1462-2920.2006.01087.x hal-00135745 https://hal.science/hal-00135745 doi:10.1111/j.1462-2920.2006.01087.x PRODINRA: 251868 ISSN: 1462-2912 EISSN: 1462-2920 Environmental Microbiology https://hal.science/hal-00135745 Environmental Microbiology, 2006, 8 (12), pp.2106-2114. ⟨10.1111/j.1462-2920.2006.01087.x⟩ [SDV.MP]Life Sciences [q-bio]/Microbiology and Parasitology info:eu-repo/semantics/article Journal articles 2006 ftunivsavoie https://doi.org/10.1111/j.1462-2920.2006.01087.x 2024-04-11T01:00:12Z The 3561 m Vostok ice core sample originating from the subglacial Lake Vostok accretion (frozen lake water) ice with sediment inclusions was thoroughly studied by various means to confirm the presence of the thermophile bacterium Hydrogenophilus thermoluteolus reported earlier in the 3607 m accretion ice sample. PCR and molecular-phylogenetic analyses performed in two independent laboratories were made using different 16S rRNA gene ( rrs ) targeted primers. As a result, rrs -targeted PCR permitted to recover several very closely related clones with a small genetic distance to Hydrogenophilus thermoluteolus ( < 1%). In addition, RubisCO ( cbbL or rbcL ) and NiFe-Hydrogenase (hoxV or hupL ) targeted PCR have also allowed to recover sequences highly related to Hydrogenophilus thermoluteolus . All these results point to the presence of thermophilic chemoautotrophic microorganisms in Lake Vostok accretion ice. They presumably originate from deep faults in the bedrock cavity containing the lake in which episodes of seismotectonic activity would release debris along with microbial cells. Article in Journal/Newspaper Antarc* Antarctica ice core Université Savoie Mont Blanc: HAL Environmental Microbiology 8 12 2106 2114 |