Panagiotis SAPOUNTZIS

37
Documents

Publications

Publications

Characterisation of new classes of antigen 43 (Ag43) in Escherichia coli colonisation process

Ingrid Chafsey , Nelly Caccia , Perrine Bouvard , Sabine Leroy , Panagiotis Sapountzis et al.

14th International Gut Microbiology Symposium, Jun 2025, CLERMONT FERRAND, France

Poster de conférence hal-05456972v1

From Farm to Genome: Tracking Spatiotemporal Changes in E. coli from Cattle

Saria Otani , Ragna Eberhardt , Pimlapas Leekitcharoenphon , Christian Brinch , Frank M. Aarestrup et al.

14th International Gut Microbiology Symposium, Jun 2025, CLERMONT-FERRAND, France

Poster de conférence hal-05459086v1

Escherichia coli process: two novel classes of antigen 43 (Ag43) characterized.

Ingrid Chafsey , Nelly Caccia , Perrine Bouvard , Sabine Leroy , Panagiotis Sapountzis et al.

20ème Congrès National de la Société Française de Microbiologie, Sep 2025, Bordeaux, France

Poster de conférence hal-05495742v1

Phylogenetic intermixing reveals stable fly-mediated circulation of mastitis-associated bacteria in dairy settings

Andrew J. Sommer , Travis Worley , Panagiotis Sapountzis , Kerri L. Coon

14th International Gut Microbiology Symposium, Jun 2025, CLERMONT-FERRAND, France

Poster de conférence hal-05456982v1

Impact of diet change on dairy cow’s rumen microbiota and fermentation activity and stabilization effect of live yeast administration

Lysiane Dunière , Matthieu Bouchon , Clothilde Villot , Panagiotis Sapountzis , Garret Suen et al.

14th International Gut Microbiology Symposium, Jun 2025, Clermont- Ferrand, France

Poster de conférence hal-05457015v1

Genomic evidence for flies as carriers of zoonotic pathogens on dairy farms

Andrew J. Sommer , Joseph H Skarlupka , Serafino Teseo , Saria Otani , Garret Suen et al.

19th International Symposium on Microbial Ecology (ISME), Aug 2024, Cape Town, South Africa

Poster de conférence hal-04850759v1

Cathepsin-L proteinase is involved in cuticle remodeling during the molting process in the pea aphid, <em>Acyrthosiphon pisum</em>

Pierre Simonet , Panagiotis Sapountzis , Marie-Gabrielle Duport , Severine Balmand , Karen Gaget et al.

7. International Symposium on Molecular Insect Science, Jul 2014, Amsterdam, Netherlands. , 1 p., 2014

Poster de conférence hal-02797200v1

Implication de la cathepsine-L dans le remodelage cuticulaire durant le processus de mue chez le puceron du pois, Acyrthosiphon pisum

Pierre Simonet , Panagiotis Sapountzis , Marie-Gabrielle Duport , Severine Balmand , Karen Gaget et al.

7. Rencontres du réseau Biologie Adaptative des Pucerons et Organismes Associés (BAPOA), Nov 2014, Avignon, France. 2014

Poster de conférence hal-02795332v1

Réponse tissu-spécifique au traitement par RNAi chez le puceron du pois : une étude cinétique à l’échelle de l’individu

Panagiotis Sapountzis , Marie-Gabrielle Duport , Karen Gaget , Severine Balmand , Stéphanie Jaubert-Possamai et al.

16. Colloque de Biologie de l’Insecte, Oct 2010, Lyon, France. , 126 p., 2010, CB-2010 : 16ème Colloque de Biologie de l'Insecte, Lyon, 18 au 20 octobre 2010

Poster de conférence hal-02755004v1

Single insect and tissue compartment specific response to RNAi microinjection in aphids: each individual matters

Panagiotis Sapountzis , Marie-Gabrielle Duport , Karen Gaget , Thomas Horn , Michael Boutros et al.

4. Annual Arthropod Genomics Symposium on “Arthropod Genomics: New Approaches and Outcomes”, Jun 2010, Kansas City, United States. 1 p., 2010

Poster de conférence hal-02820936v1
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Microbial exchange at the wildlife-livestock interface: insights into microbial composition, antimicrobial resistance and virulence factor gene dynamics in grassland ecosystems

Lea Kauer , Panagiotis Sapountzis , Christian Imholt , Christian Berens , Ralph Kuehn

Animal Microbiome, 2025, 7 (1), pp.84. ⟨10.1186/s42523-025-00448-2⟩

Article dans une revue hal-05212850v1
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Phylogenetic intermixing reveals stable fly-mediated circulation of mastitis-associated bacteria in dairy settings

Andrew Sommer , Travis Worley , Panagiotis Sapountzis , Kerri Coon Article dans une revue hal-05212838v1
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Genomic evidence for flies as carriers of zoonotic pathogens on dairy farms

Andrew Sommer , Joseph Skarlupka , Serafino Teseo , Saria Otani , Garret Suen et al.

npj Biofilms and Microbiomes, 2025, 11 (1), pp.111. ⟨10.1038/s41522-025-00685-y⟩

Article dans une revue hal-05163033v1
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Bacterial communities of fungus-growing ant queens are species-specific and suggest vertical transmission

Victoria Sadowski , Panagiotis Sapountzis , Pepijn Kooij , Jacobus Boomsma , Rachelle Adams

PLoS ONE, 2025, 20 (10), pp.e0306011. ⟨10.1371/journal.pone.0306011⟩

Article dans une revue hal-05321891v1

Genomic and functional co-diversification imprint African Hominidae microbiomes to signal dietary and lifestyle adaptations

Saria Otani , Marie Louise Jespersen , Christian Brinch , Frederik Duus Møller , Bo Pilgaard et al.

Gut microbes, 2025, 17 (1), pp.2484385. ⟨10.1080/19490976.2025.2484385⟩

Article dans une revue hal-05030140v1
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Impact of Dietary Regime and Seasonality on Hindgut’s Mycobiota Diversity in Dairy Cows

Ali Sadek , Bernard Taminiau , Georges Daube , Panagiotis Sapountzis , Frédérique Chaucheyras-Durand et al.

Microorganisms, 2024, 12 (1), pp.84. ⟨10.3390/microorganisms12010084⟩

Article dans une revue hal-04521762v1
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From the inside out: Were the cuticular Pseudonocardia bacteria of fungus-farming ants originally domesticated as gut symbionts?

Tabitha Innocent , Panagiotis Sapountzis , Mariya Zhukova , Michael Poulsen , Morten Schiøtt et al.

PNAS Nexus, 2024, 3 (10), pp.391. ⟨10.1093/pnasnexus/pgae391⟩

Article dans une revue hal-04757564v1
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Genome-Wide Analysis of Antigen 43 (Ag43) Variants: New Insights in Their Diversity, Distribution and Prevalence in Bacteria

Valentin Ageorges , Ivan Wawrzyniak , Philippe Ruiz , Cédric Bicep , Mohamed A Zorgani et al.

International Journal of Molecular Sciences, 2023, 24 (6), pp.5500. ⟨10.3390/ijms24065500⟩

Article dans une revue hal-04064345v1
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A global phylogenomic and metabolic reconstruction of the large intestine bacterial community of domesticated cattle

S. Teseo , S. Otani , C. Brinch , Sabine Leroy , Philippe Ruiz et al.

Microbiome, 2022, 10 (1), pp.155. ⟨10.1186/s40168-022-01357-1⟩

Article dans une revue hal-03794085v1
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Phylogenomic analysis and metabolic role reconstruction of mutualistic Rhizobiales hindgut symbionts of Acromyrmex leaf-cutting ants

Mariya Zhukova , Panagiotis Sapountzis , Morten Schiøtt , Jacobus Boomsma

FEMS Microbiology Ecology, 2022, 98 (9), ⟨10.1093/femsec/fiac084⟩

Article dans une revue hal-03768889v1
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Persistent Circulation of Enterohemorrhagic Escherichia coli (EHEC) O157:H7 in Cattle Farms: Characterization of Enterohemorrhagic Escherichia coli O157:H7 Strains and Fecal Microbial Communities of Bovine Shedders and Non-shedders

Delphine Bibbal , Philippe Ruiz , Panagiotis Sapountzis , Christine Mazuy-Cruchaudet , Estelle Loukiadis et al.

Frontiers in Veterinary Science, 2022, 9, 13 p. ⟨10.3389/fvets.2022.852475⟩

Article dans une revue hal-03629852v1
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FI: The Fecobiome Initiative

Panagiotis Sapountzis , Serafino Teseo , Saria Otani , Frank Møller Aarestrup , Evelyne Forano et al.

Foodborne Pathogens and Disease, 2021, ⟨10.1089/fpd.2021.0082⟩

Article dans une revue hal-03510859v1
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An Overview of the Elusive Passenger in the Gastrointestinal Tract of Cattle: The Shiga Toxin Producing Escherichia coli

Panagiotis Sapountzis , Audrey Segura , Mickaël Desvaux , Evelyne Forano

Microorganisms, 2020, 8 (6), pp.877. ⟨10.3390/microorganisms8060877⟩

Article dans une revue hal-02883751v1
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Synergies between division of labor and gut microbiomes of social insects

V.M. Sinotte , J. Renelies-Hamilton , B.A. Taylor , K.M. Ellegaard , Panagiotis Sapountzis et al.

Frontiers in Ecology and Evolution, 2020, 7, ⟨10.3389/fevo.2019.00503⟩

Article dans une revue hal-02624876v1
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New insight into the RNA interference response against cathepsin-L gene in the pea aphid, Acyrthosiphon pisum: Molting or gut phenotypes specifically induced by injection or feeding treatments.

Panagiotis Sapountzis , Gabrielle Duport , Severine Balmand , Karen Gaget , Stéphanie Jaubert-Possamai et al.

Insect Biochemistry and Molecular Biology, 2014, 51, to be published. ⟨10.1016/j.ibmb.2014.05.005⟩

Article dans une revue hal-01002574v1
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Tyrosine pathway regulation is host-mediated in the pea aphid symbiosis during late embryonic and early larval development

Andréane Rabatel , Gérard Febvay , Karen Gaget , Gabrielle Duport , Patrice Baa-Puyoulet et al.

BMC Genomics, 2013, 14 (1), pp.235. ⟨10.1186/1471-2164-14-235⟩

Article dans une revue hal-00824527v1

Genomic evidence for flies as carriers of zoonotic pathogens on dairy farms

Andrew J. Sommer , Joseph H Skarlupka , Serafino Teseo , Saria Otani , Garret Suen et al.

14th INTERNATIONAL GUT MICROBIOLOGY SYMPOSIUM, Jun 2025, Clermont-Ferrand, France

Communication dans un congrès hal-05456955v1

Fermented milk produced with Streptococcus thermophilus and Lactobacillus delbrueckii subsp. bulgaricus does not prevent the carriage of Escherichia coli O26:H11 in dairy calves

S. Raynaud , Élise Vanbergue , M. Ramette , L. Schalk , V. Michel et al.

27. Rencontres autour des recherches sur les ruminants (3R 2024), Institut de l'Elevage - INRAE, Dec 2024, Paris, France. pp.474

Communication dans un congrès hal-04931048v1

Grazing diet promotes mycobiota richness and diversity in dairy cows' hindgut

Ali Sadek , Bernard Taminiau , Georges Daube , Panagiotis Sapountzis , Frédérique Chaucheyras-Durand et al.

ADSA Annual Meeting, Jun 2023, Ottawa (Ontario), Canada

Communication dans un congrès hal-04551189v1

Microbial transfers at the crossroads of agro-ecological transitions in dairy systems

Nicolas Chemidlin Prévost-Bouré , Anne-Laure Abraham , Annick Bernalier Donadille , Juliette Bloor , Matthieu Bouchon et al.

Carrefours de l’innovation agronomique (CIAG) Les indicateurs de qualité des sols et leur usage dans un contexte de transitions agricoles, Nov 2022, Orléans, France

Communication dans un congrès hal-04826247v1

dsRNAi in aphids induces variable individual and tissue responses, and phenotypes specific to the administration methods

Panagiotis Sapountzis , Karen Gaget , Marie-Gabrielle Duport , G. Febvay , Hubert Charles et al.

Cycle de séminaires en Biophysique et Biologie Moléculaire de la Cellule et du Développement, Dipartimento di Fisiologia e Biochimica, Università di Pisa / Scuola Normale Superiore di Pisa, Oct 2013, Pisa, Italy

Communication dans un congrès hal-03506764v1

Aphicibles - Symbiosis, digestion and reproduction as aphid physiological processes to identify new targets for insecticides

Yvan Rahbé , Denis Tagu , Guy Condemine , E Guiderdoni , Federica Calevro et al.

ANR - Colloque Plant Genomics 2012, Apr 2012, Pont Royal en Provence, France

Communication dans un congrès hal-03506701v1

Aphicibles : Symbiosis, digestion and reproduction as aphid physiological processes to identify new targets for insecticides

Yvan Rahbé , Denis Tagu , Guy Condemine , Emmanuel Guiderdoni , Federica Calevro et al.

Genoplante 2010, Agence Nationale de la Recherche (ANR). Paris, FRA., Mar 2010, Avignon, France. 40 diapos

Communication dans un congrès hal-02824684v1

Individual and compartment specific response to RNAi in aphids: each individual matters

Panagiotis Sapountzis , Marie-Gabrielle Duport , Karen Gaget , Severine Balmand , Gérard Febvay et al.

3. Réunion Réseau Français de Biologie Adaptative des Pucerons, Institut National de Recherche Agronomique (INRA). UMR Biologie Fonctionnelle, Insectes et Interactions (0203)., Oct 2010, Lyon, France

Communication dans un congrès hal-02821530v1
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Microbial symbioses : from vertebrates to invertebrates and back again

Panagiotis Sapountzis

Microbiology and Parasitology. Université Clermont Auvergne (UCA); Ecole Doctorale des Sciences de la Vie, Santé, Agronomie, Environnement (ED SVSAE, ED 65), 2022

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