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Vincent Delafont

52
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Publications

Publications

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Evolutionary Convergence of Nutritional Symbionts in Ticks

Noor Fattar , Meriem Louni , Marie Buysse , Anna Maria Floriano , Joanne Bertaux et al.

Environmental Microbiology Reports, 2025, 17 (3), ⟨10.1111/1758-2229.70120⟩

Article dans une revue hal-05343249v1

The Neglected Role of Heterotrophic Protists in Engineered Water Systems

Hang Song , Katherine Dowdell , Vincent Delafont , Steven Skerlos , Lutgarde Raskin

Environmental Science and Technology, 2025, 59 (48), pp.25470-25491. ⟨10.1021/acs.est.5c04958⟩

Article dans une revue hal-05490764v1
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Extensive environmental survey of free-living amoebae and their elusive association with Mycobacterium bovis or Mycobacterium avium subsp. paratuberculosis

Amélie Jessu , Thierry Cochard , Mélanie Burtin , Stéphanie Crapart , Vincent Delafont et al.

FEMS Microbiology Ecology, 2025, 101 (1), pp.fiae164. ⟨10.1093/femsec/fiae164⟩

Article dans une revue hal-04891776v1
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<i>Paramoeba atlantica</i> as a Natural Intracellular Niche for Vibrios in Marine Ecosystems

Laura Onillon , Anaïs Dufau , Vincent Delafont , Hajar Amraoui , Etienne Robino et al.

Environmental Microbiology, 2025, 27 (6), pp.e70122. ⟨10.1111/1462-2920.70122⟩

Article dans une revue hal-05135735v1
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Temporal and Spatial Survey on the Abundance of Amoebae and Bacteria in an Estuary and the Role of Environmental Parameters

Gaëlle Bednarek , Hélène Agogué , Arno Bringer , Tony Agion , Vincent Delafont et al.

Environmental Microbiology Reports, 2025, 17 (5), pp.e70198. ⟨10.1111/1758-2229.70198⟩

Article dans une revue hal-05298514v1
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Environmental diversity of <i>Candidatus</i> Babelota and their relationships with protists

Louis Weisse , Lucile Martin , Bouziane Moumen , Yann Héchard , Vincent Delafont

mSystems, 2025, 10 (6), pp.e0026125. ⟨10.1128/msystems.00261-25⟩

Article dans une revue hal-05267139v1

Implementation and comparison of two concentration methods to detect and characterize bacteriophages and bacterial hosts from large drinking water samples

Mathilde Duvivier , Bouziane Moumen , Yann Héchard , Laurent Moulin , Vincent Delafont et al.

Environmental Microbiome, 2025, ⟨10.1186/s40793-025-00818-y⟩

Article dans une revue hal-05411881v1

A giant virus infecting the amoeboflagellate Naegleria

Patrick Arthofer , Florian Panhölzl , Vincent Delafont , Alban Hay , Siegfried Reipert et al.

Nature Communications, 2024, 15 (1), pp.3307. ⟨10.1038/s41467-024-47308-2⟩

Article dans une revue hal-04741668v1
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Characterization of Rosculus vilicus sp. nov., a rhizarian amoeba interacting with Mycobacterium avium subsp. paratuberculosis

Amélie Jessu , Vincent Delafont , Jean-Louis Moyen , Franck Biet , Ascel Samba-Louaka et al.

Frontiers in Microbiology, 2023, 14, pp.1324985. ⟨10.3389/fmicb.2023.1324985⟩

Article dans une revue hal-04411548v1
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Presence of Non-Tuberculous Mycobacteria Including Mycobacterium avium subsp. paratuberculosis Associated with Environmental Amoebae

Vincent Rochard , Thierry Cochard , Stéphanie Crapart , Vincent Delafont , Jean-Louis Moyen et al.

Animals, 2023, 13 (11), pp.1781. ⟨10.3390/ani13111781⟩

Article dans une revue hal-04172313v1

Identifying Eukaryotes and Factors Influencing Their Biogeography in Drinking Water Metagenomes

Marco Gabrielli , Zihan Dai , Vincent Delafont , Peer Timmers , Paul van der Wielen et al.

Environmental Science and Technology, 2023, 57 (9), pp.3645-3660. ⟨10.1021/acs.est.2c09010⟩

Article dans une revue hal-05518579v1

Defensive symbiosis against giant viruses in amoebae

Patrick Arthofer , Vincent Delafont , Anouk Willemsen , Florian Panhölzl , Matthias Horn

Proceedings of the National Academy of Sciences of the United States of America, 2022, 119 (36), ⟨10.1073/pnas.2205856119⟩

Article dans une revue hal-03781121v1
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Identifying group‐specific primers for environmental Heterolobosa by high‐throughput sequencing

Vincent Delafont , Anne Mercier , Stéphanie Barrouilhet , Marie‐laure Mollichella , Pascaline Herbelin et al.

Microbial Biotechnology, 2022, 15 (9), pp.2476-2487. ⟨10.1111/1751-7915.14080⟩

Article dans une revue hal-04039354v1
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Here, there and everywhere: Ecology and biology of the Dependentiae phylum

Louis Weisse , Yann Héchard , Bouziane Moumen , Vincent Delafont

Environmental Microbiology, 2022, ⟨10.1111/1462-2920.16307⟩

Article dans une revue hal-03982773v1

Comparison of DNA purification methods for high‐throughput sequencing of fungal communities from wine fermentation

Antoine Gobert , Marie Sarah Evers , Christophe Morge , Céline Sparrow , Vincent Delafont

MicrobiologyOpen, 2022, 11 (5), ⟨10.1002/mbo3.1321⟩

Article dans une revue hal-05518571v1
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Exploring the Individual Bacterial Microbiota of Questing Ixodes ricinus Nymphs

Aurélien Alafaci , Alexandre Crépin , Sabine Beaubert , Jean-Marc Berjeaud , Vincent Delafont et al.

Microorganisms, 2021, 9 (7), pp.1526. ⟨10.3390/microorganisms9071526⟩

Article dans une revue hal-03326598v1
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Morphology and Ecology of Two New Amoebae, Isolated From a Thalassohaline Lake, Dziani Dzaha

Willy Aucher , Vincent Delafont , Elodie Ponlaitiac , Aurélien Alafaci , Hélène Agogué et al.

Protist, 2020, 171 (6), pp.125770. ⟨10.1016/j.protis.2020.125770⟩

Article dans une revue hal-03024315v1

Free-living amoebae and squatters in the wild: ecological and molecular features

Ascel Samba-Louaka , Vincent Delafont , Marie-Hélène Rodier , Estelle Cateau , Yann Héchard

FEMS Microbiology Reviews, 2019, 43 (4), pp.415-434. ⟨10.1093/femsre/fuz011⟩

Article dans une revue hal-05044418v1

Vermamoeba vermiformis in hospital network: a benefit for Aeromonas hydrophila

Vincent Delafont , Estelle Perraud , Kevin Brunet , Elodie Maisonneuve , Sihem Kaaki et al.

Parasitology Research, 2019, ⟨10.1007/s00436-019-06457-w⟩

Article dans une revue hal-02295278v1

Microbiome of drinking water: A full-scale spatio-temporal study to monitor water quality in the Paris distribution system

Yoann Perrin , Didier Bouchon , Vincent Delafont , Laurent Moulin , Yann Hechard

Water Research, 2019, 149, pp.375-385. ⟨10.1016/j.watres.2018.11.013⟩

Article dans une revue hal-02057160v1
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Exploiting the Richness of Environmental Waterborne Bacterial Species to Find Natural Legionella pneumophila Competitors

Marie-Hélène Corre , Vincent Delafont , Anasthasia Legrand , Jean-Marc Berjeaud , Julien Verdon

Frontiers in Microbiology, 2019, 9, pp.3360. ⟨10.3389/fmicb.2018.03360⟩

Article dans une revue hal-04254422v1

Vermamoeba vermiformis: a Free-Living Amoeba of Interest

Vincent Delafont , Marie-Hélène Rodier , Elodie Maisonneuve , Estelle Cateau

Microbial ecology, 2018, ⟨10.1007/s00248-018-1199-8⟩

Article dans une revue hal-01891848v1
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Environmental Mycobacterium avium subsp. paratuberculosis Hosted by Free-Living Amoebae

Ascel Samba-Louaka , Etienne Robino , Thierry Cochard , Maxime Branger , Vincent Delafont et al.

Frontiers in Cellular and Infection Microbiology, 2018, 8, pp.1-7. ⟨10.3389/fcimb.2018.00028⟩

Article dans une revue hal-01705081v1
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Mycobacterium llatzerense, a waterborne Mycobacterium, that resists phagocytosis by Acanthamoeba castellanii

Vincent Delafont , Ascel Samba-Louaka , Emmanuelle Cambau , Didier Bouchon , Laurent Moulin et al.

Scientific Reports, 2017, 7, pp.46270. ⟨10.1038/srep46270⟩

Article dans une revue hal-01504796v1

Environmental factors shaping cultured free-living amoebae and their associated bacterial community within drinking water network

Laurent Moulin , Vincent Delafont , Didier Bouchon , Yann Héchard

Water Research, 2016, 100, pp.382 - 392. ⟨10.1016/j.watres.2016.05.044⟩

Article dans une revue hal-01845234v1

Pyrosequencing analysis of bacterial diversity in dental unit waterlines.

Damien Costa , Anne Mercier , Kevin Gravouil , Jérôme Lesobre , Vincent Delafont et al.

Water Research, 2015, 81, pp.223-31. ⟨10.1016/j.watres.2015.05.065⟩

Article dans une revue istex hal-01427407v1

Shedding light on microbial dark matter: a TM6 bacterium as natural endosymbiont of a free-living amoeba.

Vincent Delafont , Ascel Samba-Louaka , Didier Bouchon , Laurent Moulin , Yann Héchard

Environmental Microbiology Reports, 2015, 7 (6), pp.970-8. ⟨10.1111/1758-2229.12343⟩

Article dans une revue istex hal-01427409v1

Free-living amoebae: what part do they play in healthcare-associated infections?

E Cateau , Vincent Delafont , Y Hechard , M H Rodier

Journal of Hospital Infection, 2014, 87 (3), pp.131-40. ⟨10.1016/j.jhin.2014.05.001⟩

Article dans une revue istex hal-01420403v1

First Evidence of Amoebae–Mycobacteria Association in Drinking Water Network

Vincent Delafont , Faïza Mougari , Emmanuelle Cambau , Michel Joyeux , Didier Bouchon et al.

Environmental Science and Technology, 2014, 48 (20), pp.11872-11882. ⟨10.1021/es5036255⟩

Article dans une revue hal-05494566v1

Microbiome of free-living amoebae isolated from drinking water.

Vincent Delafont , Amélie Brouke , Didier Bouchon , Laurent Moulin , Yann Héchard

Water Research, 2013, 47 (19), pp.6958-65. ⟨10.1016/j.watres.2013.07.047⟩

Article dans une revue istex hal-00934563v1

Une association inédite entre Pseudomonas aeruginosa, Stenotrophomonas maltophilia, Achromobacter sp. et un isolat environnemental d’amibe libre

Pauline Hardouin , Amélie Jessu , Mélanie Burtin , Chloé Dupont , Vincent Delafont et al.

27e Colloque français des Jeunes chercheurs en mucoviscidose, Vaincre La Mucoviscidose, Feb 2026, Paris, France

Communication dans un congrès hal-05441701v1

Ahoy Legionellales! A marine amoeba hosts a full crew of endosymbionts, bringing the first marine Legionellales to the laboratory

Vincent Delafont , Lucie-Anaïs Belon , Luna Guenault , W. Aucher

Microbes 2025, Société Française de Microbiologie, Sep 2025, Bordeaux, France

Communication dans un congrès hal-05516582v1

High throughput cross kingdom diversity analysis in multiple environments

Louis Weisse , Bouziane Moumen , Yann Héchard , Vincent Delafont

43rd Annual Meeting of The German Society of Protozoology, The German Society of Protozoology, Feb 2024, Haltern am See, Germany

Communication dans un congrès hal-05516627v1

Étude de la diversité bactériophagique du réseau d’eau potable de Paris

Mathilde Duvivier , Bouziane Moumen , Yann Héchard , Laurent Moulin , Vincent Delafont et al.

Microbes 2024, Société Française de Microbiologie, Oct 2024, Lille, France

Communication dans un congrès hal-05516606v1

Paramoeba atlantica as a reservoir for Vibrio bathopelagicus a potential pathogen against marine bivalve.

Laura Onillon , Hajar Amraoui , Océane Romatif , Vincent Delafont , Étienne Robino et al.

XIXth International conference on the biology and pathogenicity of free-living amoebae, Jun 2023, Poitiers, France

Communication dans un congrès hal-05516706v1

Genomic insights into non-canonical Legionellales symbionts of Free-living Amoebae

Vincent Delafont , Han Fei Tsao , W. Aucher , Matthias Horn

XIXth International conference on the biology and pathogenicity of free-living amoebae, Jun 2023, Poitiers, France

Communication dans un congrès hal-05517248v1

Abortive infection and defensive symbiosis – novel defense strategies against giant viruses.

Patrick Arthofer , Vincent Delafont , Alban Hay , Anouk Willemsen , Florian Panhölzl et al.

Viruses of Microbes - 2023, Jul 2023, Tbilisi, Georgia, Georgia

Communication dans un congrès hal-05517295v1

Free-Living Amoebae Diversity in Drinking Water and Investigating the Role of Preferential Grazing.

Katherine Dowdell , Vincent Delafont , Marco Gabrielli

XIXth International conference on the biology and pathogenicity of free-living amoebae, Jun 2023, Poitiers, France

Communication dans un congrès hal-05516686v1

Les amibes, vecteurs de bactéries pathogènes dans les eaux côtières ?

Gaëlle Bednarek , Hélène Agogué , Arno Bringer , Tony Agion , Vincent Delafont et al.

Congrès de l'Association Française d'Ecologie Microbienne, Oct 2023, Carqueirane, France

Communication dans un congrès hal-05517264v1

Abortive infection and defensive symbiosis – novel defense strategies against giant viruses

Patrick Arthofer , Vincent Delafont , Anouk Willemsen , Florian Panhölzl , Matthias Horn

XIXth International meeting on the biology and pathogenesis of free-living amoebae (FLAM 2023), Jun 2023, Poitiers (FR), France

Communication dans un congrès hal-05516655v1

Eukaryotic communities in drinking water distribution systems around the globe: composition and influencing factors

Marco Gabrielli , Zihan Dai , Vincent Delafont , Manuella Antonelli , Ameet Pinto

18th International Symposium on Microbial Ecology, Aug 2022, Lausanne, Switzerland

Communication dans un congrès hal-05517282v1

Free-living amoebae, what is their diversity in the environment ?

Vincent Delafont , Anne Mercier , Stéphanie Barrouilhet , Pascaline Herbelin , Yann Héchard

Journées thématiques sur les microeucaryotes - Association Française d'Ecologie Microbienne, Jun 2022, Clermont - Ferrand, France

Communication dans un congrès hal-05517314v1

Abortive infection and defensive symbiosis - novel defense strategies against giant viruses

Vincent Delafont , Patrick Arthofer , Alban Hay , Anouk Willemsen , Florian Panhölzl et al.

Microbes 2022 - Congrès de la Société Française de Microbiologie, Oct 2022, Montpellier, France

Communication dans un congrès hal-05517322v1

Étude de la communication moléculaire chez Borrelia afzelii et Borrelia garinii.

Aurélien Alafaci , Jean-Marc Berjeaud , Alexandre Crépin , Vincent Delafont , Julien Verdon

Congrès TMT, 2021, Montpellier, France

Communication dans un congrès hal-05425564v1

Morphology and Ecology of Two New Amoebae, Isolated From a Thalassohaline Lake, Dziani Dzaha

W. Aucher , Vincent Delafont , Elodie Ponlaitiac , Aurélien Alafaci , Hélène Agogué et al.

Journées du DIPEE NACVL, Nov 2021, Poitiers, France

Communication dans un congrès hal-05517347v1

Free-living amoebae in drinking water networks: a treasure trove of intracellular (novel) bacteria

Vincent Delafont

Séminaires du collège d’ingénierie civile et environnemental, Université du Michigan., Jan 2020, Ann Harbor, United States

Communication dans un congrès hal-05517373v1

Protozoa are critical members of biofilms communities. IWA Biofilms 2020 workshop: Disrupting building plumbing biofilms: pathogens, ecology and environment.

Vincent Delafont

IWA Biofilms 2020 Virtual Conference, Dec 2020, Notre Dame (Indiana), United States

Communication dans un congrès hal-05517358v1

Les amibes libres, un réservoir environnemental pour les mycobactéries non tuberculeuses ?

Yann Héchard , Vincent Delafont , Ascel Samba , Etienne Robino , Thierry Cochard et al.

14. Congrès national de la Société Française de Microbiologie (SFM), Société Française de Microbiologie (SFM). FRA., Oct 2018, Paris, France

Communication dans un congrès hal-02733536v1

Free-living amoebae as environmental hosts for non-tuberculous Mycobacterium

Vincent Delafont , Ascel Samba-Louaka , Etienne Robino , Thierry Cochard , Willy Aucher et al.

2. NTM European Conference, Société Française de Microbiologie (SFM). FRA., Jun 2018, Montigny-le-Bretonneux, France

Communication dans un congrès hal-02738389v1

Environmental <em>Mycobacterium avium</em> subsp. <em>paratuberculosis</em> hosted by free-living amoebae

Ascel Samba-Louaka , Etienne Robino , Thierry Cochard , Maxime Branger , Vincent Delafont et al.

Pathobiome 2018 "Pathogens in Microbiotas in Hosts", Mar 2018, Ajaccio, France

Communication dans un congrès hal-02735589v1

Rôle des amibes dans la transmission des infections mycobactériennes chez les ruminants ?

Ascel Samba-Louaka , Etienne Robino , Thierry Cochard , Maxime Branger , Vincent Delafont et al.

Journées d'Animation Scientifique du Département Santé Animale, Oct 2018, Nantes, France. , 2018, Santé Animale et Santé Publique

Poster de conférence hal-02735417v1