MG

Marc Garel

Marc Garel (PhD) CNRS Research Engineer
36
Documents
Affiliation actuelle
  • Institut méditerranéen d'océanologie (MIO)
Identifiants chercheurs

Présentation

I am currently working at the Mediterranean Institut of Oceanograpoghic as an senior engineer (IR CNRS) for high-pressure experimentation and instrumental development. My researches are focused on meso- and bathypelagic and microbial activities and specific diversity. I am interested about how microbes are involved in carbone cycle and which are main actors.

My main skills are

  • High pressure device development to collect sample or simulate deep sea conditions
  • Metabarcoding sequencing analysis and computeur sciences associated
  • Fluorescent in situ hybridisation and associated technics (CARD-FISH, MAR-FISH)
  • Statistics
  • Fields work

My research interest are :

  • Mircobial activities and diversity (free-living and attached to particles) in meso et and bathypelagic layer
  • Bioluminescent microbes associated to meso pelagic fishes

Domaines de recherche

Océan, Atmosphère

Compétences

High Pressure technologie Microbial Oceanography Micorbiology Bioinformatic

Publications

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Publications

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A novel method to sample individual marine snow particles for downstream molecular analyses

Chloé M.J. Baumas , Fatima‐ezzahra Ababou , Marc Garel , Mina Bizic , Danny Ionescu et al.
Limnology and Oceanography: Methods, 2024, 22, pp.34-46. ⟨10.1002/lom3.10590⟩
Article dans une revue hal-04285160 v1
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Adaptation Strategies to High Hydrostatic Pressures in Pseudothermotoga species Revealed by Transcriptional Analyses

Romain Fenouil , Nathalie Pradel , Hassiba Belahbib , Marie Roumagnac , Manon Bartoli et al.
Microorganisms, 2023, 11 (3), pp.773. ⟨10.3390/microorganisms11030773⟩
Article dans une revue hal-04037893 v1
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Reconstructing the ocean's mesopelagic zone carbon budget: sensitivity and estimation of parameters associated with prokaryotic remineralization

Chloé Baumas , Robin Fuchs , Marc Garel , Jean-Christophe Poggiale , Laurent Memery et al.
Biogeosciences, 2023, 20 (19), pp.4165-4182. ⟨10.5194/BG-20-4165-2023⟩
Article dans une revue hal-04245254 v1
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A RUpture‐Based detection method for the Active mesopeLagIc Zone (RUBALIZ): A crucial step toward rigorous carbon budget assessments

Robin Fuchs , Chloé M J Baumas , Marc Garel , David Nerini , Frédéric a C Le Moigne et al.
Limnology and Oceanography: Methods, 2022, ⟨10.1002/lom3.10520⟩
Article dans une revue hal-03833918 v1
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On the barium–oxygen consumption relationship in the Mediterranean Sea: implications for mesopelagic marine snow remineralization

Stéphanie Jacquet , Dominique Lefèvre , Christian Tamburini , Marc Garel , Frédéric A.C. Le Moigne et al.
Biogeosciences, 2021, 18 (6), pp.2205-2212. ⟨10.5194/bg-18-2205-2021⟩
Article dans une revue hal-03357294 v1
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Hydrothermal plumes as hotspots for deep-ocean heterotrophic microbial biomass production

Cécile Cathalot , Erwan Roussel , Antoine Perhirin , Vanessa Creff , Jean-Pierre Donval et al.
Nature Communications, 2021, 12 (1), ⟨10.1038/s41467-021-26877-6⟩
Article dans une revue hal-03456814 v1
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Mesopelagic microbial carbon production correlates with diversity across different marine particle fractions

Chloé Baumas , Frédéric Le Moigne , Marc Garel , Nagib Bhairy , Sophie Guasco et al.
The International Society of Microbiologial Ecology Journal, 2021, ⟨10.1038/s41396-020-00880-z⟩
Article dans une revue hal-03113293 v1
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Organic additive release from plastic to seawater is lower under deep-sea conditions

Vincent Fauvelle , Marc Garel , Christian Tamburini , D. Nerini , Javier Castro-Jiménez et al.
Nature Communications, 2021, 12 (1), ⟨10.1038/s41467-021-24738-w⟩
Article dans une revue hal-03293644 v1
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Increasing Hydrostatic Pressure Impacts the Prokaryotic Diversity during Emiliania huxleyi Aggregates Degradation

Christian Tamburini , Marc Garel , Aude Barani , Dominique Boeuf , Patricia Bonin et al.
Water, 2021, 13 (19), pp.2616. ⟨10.3390/w13192616⟩
Article dans une revue hal-03356668 v1
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Spatial patterns of ectoenzymatic kinetics in relation to biogeochemical properties in the Mediterranean Sea and the concentration of the fluorogenic substrate used

France van Wambeke , Elvira Pulido-Villena , Philippe Catala , Julie Dinasquet , Kahina Djaoudi et al.
Biogeosciences, 2021, 18 (7), pp.2301-2323. ⟨10.5194/bg-18-2301-2021⟩
Article dans une revue hal-03195714 v1
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Contrasting degradation rates of natural dissolved organic carbon by deep-sea prokaryotes under stratified water masses and deep-water convection conditions in the NW Mediterranean Sea

Marc Garel , Christos Panagiotopoulos , Mehdi Boutrif , Daniel Repeta , Richard Sempere et al.
Marine Chemistry, 2021, 231, pp.103932. ⟨10.1016/j.marchem.2021.103932⟩
Article dans une revue hal-03159104 v1
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Glutamate optimizes enzymatic activity under high hydrostatic pressure in Desulfovibrio species: effects on the ubiquitous thioredoxin system

Hélène Gaussier , M. Nouailler , Edouard Champaud , Edwige Garcin , Sebban -Kreuzer et al.
Extremophiles, 2021, 25, pp.385-392. ⟨10.1007/s00792-021-01236-x⟩
Article dans une revue hal-03272295 v1
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In situ observations and modelling revealed environmental factors favouring occurrence of Vibrio in microbiome of the pelagic Sargassum responsible for strandings

Valerie Michotey , Aurelie Blanfuné , Cristele Chevalier , Marc Garel , Frédéric Diaz et al.
Science of the Total Environment, 2020, 748, pp.141216. ⟨10.1016/j.scitotenv.2020.141216⟩
Article dans une revue hal-02933822 v1
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Responses to the Hydrostatic Pressure of Surface and Subsurface Strains of Pseudothermotoga elfii Revealing the Piezophilic Nature of the Strain Originating From an Oil-Producing Well

Marie Roumagnac , Nathalie Pradel , Manon Bartoli , Marc Garel , Aaron Jones et al.
Frontiers in Microbiology, 2020, 11, ⟨10.3389/fmicb.2020.588771⟩
Article dans une revue hal-03152104 v1
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Bacterial Bioluminescence: Light Emission in Photobacterium phosphoreum Is Not Under Quorum-Sensing Control

Lisa Tanet , Christian Tamburini , Chloé Baumas , Marc Garel , Gwenola Simon et al.
Frontiers in Microbiology, 2019, 10, ⟨10.3389/fmicb.2019.00365⟩
Article dans une revue hal-02055577 v1
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Hydrostatic Pressure Helps to Cultivate an Original Anaerobic Bacterium From the Atlantis Massif Subseafloor (IODP Expedition 357): Petrocella atlantisensis gen. nov. sp. nov.

Marianne Quéméneur , Gaël Erauso , Eléonore E Frouin , Emna Zeghal , Céline Vandecasteele et al.
Frontiers in Microbiology, 2019, 10, pp.1497. ⟨10.3389/fmicb.2019.01497⟩
Article dans une revue hal-02297216 v1
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Pressure-Retaining Sampler and High-Pressure Systems to Study Deep-Sea Microbes Under in situ Conditions

Marc Garel , Patricia Bonin , Severine Martini , Sophie Guasco , Marie Roumagnac et al.
Frontiers in Microbiology, 2019, 10, pp.453. ⟨10.3389/fmicb.2019.00453⟩
Article dans une revue hal-02094373 v1
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Biodegradation of Emiliania huxleyi aggregates by a natural Mediterranean prokaryotic community under increasing hydrostatic pressure

Virginie Riou , Julien Para , Marc Garel , Catherine Guigue , Badr Al Ali et al.
Progress in Oceanography, 2018, 163, pp.271-281. ⟨10.1016/j.pocean.2017.01.005⟩
Article dans une revue hal-01975994 v1

Localization of endobacteria in the gastrodermis of a Mediterranean gorgonian coral, Paramuricea clavata, using fluorescence in situ hybridization

Marie La Rivière , Marc Garel , Marc Bally
Marine Biology, 2016, 163, ⟨10.1007/s00227-016-2975-y⟩
Article dans une revue hal-01365605 v1

Bacteria as part of bioluminescence emission at the deep ANTARES station (North-Western Mediterranean Sea) during a one-year survey

Severine Martini , Valerie Michotey , Laurie Casalot , Patricia Bonin , Sophie Guasco et al.
Deep Sea Research, 2016, 116, pp.33-40. ⟨10.1016/j.dsr.2016.07.014⟩
Article dans une revue hal-01408722 v1
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Impact of an intense water column mixing (0-1500 m) on prokaryotic diversity and activities during an open-ocean convection event in the NW Mediterranean Sea

Tatiana Severin , Caroline Sauret , Mehdi Boutrif , Thomas Duhaut , Fayçal Kessouri et al.
Environmental Microbiology, 2016, 18 (12), pp.4378 - 4390. ⟨10.1111/1462-2920.13324⟩
Article dans une revue hal-01480373 v1

Genomic and physiological analysis reveals versatile metabolic capacity of deep-sea Photobacterium phosphoreum ANT-2200.

Sheng-Da Zhang , Claire-Lise Santini , Wei-Jia Zhang , Valérie Barbe , Sophie Mangenot et al.
Extremophiles life under extreme conditions, 2016, 20 (3), pp.301-10. ⟨10.1007/s00792-016-0822-1⟩
Article dans une revue hal-01410136 v1
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Transcriptomics Reveal Several Gene Expression Patterns in the Piezophile Desulfovibrio hydrothermalis in Response to Hydrostatic Pressure

Amira Amrani , Aurélie Bergon , Hélène Holota , Christian Tamburini , Marc Garel et al.
PLoS ONE, 2014, 9 (9), pp.e106831. ⟨10.1371/journal.pone.0106831⟩
Article dans une revue hal-01628348 v1
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The First Genomic and Proteomic Characterization of a Deep-Sea Sulfate Reducer: Insights into the Piezophilic Lifestyle of Desulfovibrio piezophilus

Nathalie Pradel , Boyang Ji , G Gimenez , E Talla , P Lenoble et al.
PLoS ONE, 2013, 8 (1), pp.e55130. ⟨10.1371/journal.pone.0055130⟩
Article dans une revue hal-00787201 v1
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Prokaryotic responses to hydrostatic pressure in the ocean - a review

Christian Tamburini , Mehdi Boutrif , Marc Garel , Rita Colwell , Jody W. Deming
Environmental Microbiology, 2013, 15 (5), pp.1262-1274. ⟨10.1111/1462-2920.12084⟩
Article dans une revue hal-01988054 v1
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Effects of Hydrostatic Pressure on Growth and Luminescence of a Moderately-Piezophilic Luminous Bacteria Photobacterium phosphoreum ANT-2200

Severine Martini , Badr Al Ali , Marc Garel , David Nerini , Vincent Grossi et al.
PLoS ONE, 2013, 8 (6), pp.e66580. ⟨10.1371/journal.pone.0066580⟩
Article dans une revue hal-01988033 v1
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Assimilation of marine extracellular polymeric substances by deep-sea prokaryotes in the NW Mediterranean Sea

Mehdi Boutrif , Marc Garel , Matthew T. Cottrell , Christian Tamburini
Environmental Microbiology Reports, 2011, 3 (6), pp.705-709. ⟨10.1111/j.1758-2229.2011.00285.x⟩
Article dans une revue hal-00746979 v1

Desulfovibrio piezophilus sp. nov., a piezophilic, sulfate-reducing bacterium isolated from wood falls in the Mediterranean Sea.

Saber Khelaifia , Marie Laure Fardeau , Nathalie Pradel , Clement Aussignargues , Marc Garel et al.
International Journal of Systematic and Evolutionary Microbiology, 2011, 61 (Pt 11), pp.2706-11. ⟨10.1099/ijs.0.028670-0⟩
Article dans une revue hal-00747501 v1

Luminous bacteria in the deep-sea waters near the ANTARES underwater neutrino telescope (Mediterranean Sea)

Badr Al Ali , Marc Garel , Philippe Cuny , Juan Carlos Miquel , Tarik Toubal et al.
Chemistry and Ecology, 2010, 26 (1), pp.57-72. ⟨10.1080/02757540903513766⟩
Article dans une revue hal-00455642 v1

Luminous bacteria in the deep-sea waters near the ANTARES underwater neutrino telescope (Mediterraean Sea)

Badr Al Ali , Marc Garel , Philippe Cuny , Juan Carlos Miquel , Tarik Toubal et al.
Chemistry and Ecology, 2010, 26 (1), pp.57-72. ⟨10.1080/02757540903513766⟩
Article dans une revue hal-00538059 v1

Effects of hydrostatic pressure on microbil alteration of sinking fecal pellets

Christian Tamburini , Madeleine Goutx , Catherine Guigue , Marc Garel , Dominique Lefèvre et al.
Deep Sea Research Part II: Topical Studies in Oceanography, 2009, 56, pp.1533-1546. ⟨10.1016/j.dsr2.2008.12.035⟩
Article dans une revue istex hal-00416657 v1

Distribution and activity of Bacteria and Archaea in the different water masses of the Tyrrhenian Sea

Christian Tamburini , Marc Garel , Badr Al Ali , Bastien Mérigot , Pascal Kriwy et al.
Deep Sea Research Part II: Topical Studies in Oceanography, 2008, 56, pp.700-712. ⟨10.1016/j.dsr2.2008.07.021⟩
Article dans une revue istex hal-00416112 v1