Panagiotis SAPOUNTZIS

Publications

Poster de conférence (10)

Escherichia coli process: two novel classes of antigen 43 (Ag43) characterized. Ingrid Chafsey,Nelly Caccia,Perrine Bouvard,Sabine Leroy,Panagiotis Sapountziset al. 20ème Congrès National de la Société Française de Microbiologie, Sep 2025, Bordeaux, France Poster de conférence hal-05495742v1
Characterisation of new classes of antigen 43 (Ag43) in Escherichia coli colonisation process Ingrid Chafsey,Nelly Caccia,Perrine Bouvard,Sabine Leroy,Panagiotis Sapountziset 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. Aarestrupet al. 14th International Gut Microbiology Symposium, Jun 2025, CLERMONT-FERRAND, France Poster de conférence hal-05459086v1
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 Suenet 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 Suenet 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, &lt;em&gt;Acyrthosiphon pisum&lt;/em&gt; Pierre Simonet,Panagiotis Sapountzis,Marie-Gabrielle Duport,Severine Balmand,Karen Gagetet 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 Gagetet 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-Possamaiet 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 Boutroset 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

Article dans une revue (16)

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
Phylogenetic intermixing reveals stable fly-mediated circulation of mastitis-associated bacteria in dairy settings Andrew Sommer,Travis Worley,Panagiotis Sapountzis,Kerri Coon mSystems, 2025, ⟨10.1128/msystems.00215-25⟩ Article dans une revue hal-05212838v1
Genomic evidence for flies as carriers of zoonotic pathogens on dairy farms Andrew Sommer,Joseph Skarlupka,Serafino Teseo,Saria Otani,Garret Suenet al. npj Biofilms and Microbiomes, 2025, 11 (1), pp.111. ⟨10.1038/s41522-025-00685-y⟩ Article dans une revue hal-05163033v1
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 Pilgaardet al. Gut microbes, 2025, 17 (1), pp.2484385. ⟨10.1080/19490976.2025.2484385⟩ Article dans une revue hal-05030140v1
Impact of Dietary Regime and Seasonality on Hindgut’s Mycobiota Diversity in Dairy Cows Ali Sadek,Bernard Taminiau,Georges Daube,Panagiotis Sapountzis,Frédérique Chaucheyras-Durandet al. Microorganisms, 2024, 12 (1), pp.84. ⟨10.3390/microorganisms12010084⟩ Article dans une revue hal-04521762v1
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 Schiøttet al. PNAS Nexus, 2024, 3 (10), pp.391. ⟨10.1093/pnasnexus/pgae391⟩ Article dans une revue hal-04757564v1
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 Zorganiet al. International Journal of Molecular Sciences, 2023, 24 (6), pp.5500. ⟨10.3390/ijms24065500⟩ Article dans une revue hal-04064345v1
A global phylogenomic and metabolic reconstruction of the large intestine bacterial community of domesticated cattle S. Teseo,S. Otani,C. Brinch,Sabine Leroy,Philippe Ruizet al. Microbiome, 2022, 10 (1), pp.155. ⟨10.1186/s40168-022-01357-1⟩ Article dans une revue hal-03794085v1
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
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 Loukiadiset al. Frontiers in Veterinary Science, 2022, 9, 13 p. ⟨10.3389/fvets.2022.852475⟩ Article dans une revue hal-03629852v1
FI: The Fecobiome Initiative Panagiotis Sapountzis,Serafino Teseo,Saria Otani,Frank Møller Aarestrup,Evelyne Foranoet al. Foodborne Pathogens and Disease, 2021, ⟨10.1089/fpd.2021.0082⟩ Article dans une revue hal-03510859v1
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
Synergies between division of labor and gut microbiomes of social insects V.M. Sinotte,J. Renelies-Hamilton,B.A. Taylor,K.M. Ellegaard,Panagiotis Sapountziset al. Frontiers in Ecology and Evolution, 2020, 7, ⟨10.3389/fevo.2019.00503⟩ Article dans une revue hal-02624876v1
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-Possamaiet al. Insect Biochemistry and Molecular Biology, 2014, 51, to be published. ⟨10.1016/j.ibmb.2014.05.005⟩ Article dans une revue hal-01002574v1
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-Puyouletet al. BMC Genomics, 2013, 14 (1), pp.235. ⟨10.1186/1471-2164-14-235⟩ Article dans une revue hal-00824527v1

Communication dans un congrès (8)

Genomic evidence for flies as carriers of zoonotic pathogens on dairy farms Andrew J. Sommer,Joseph H Skarlupka,Serafino Teseo,Saria Otani,Garret Suenet 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. Michelet 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-Durandet 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 Bouchonet 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 Charleset 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 Calevroet al. ANR - Colloque Plant Genomics 2012, Apr 2012, Pont Royal en Provence, France Communication dans un congrès hal-03506701v1
Individual and compartment specific response to RNAi in aphids: each individual matters Panagiotis Sapountzis,Marie-Gabrielle Duport,Karen Gaget,Severine Balmand,Gérard Febvayet 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
Aphicibles : Symbiosis, digestion and reproduction as aphid physiological processes to identify new targets for insecticides Yvan Rahbé,Denis Tagu,Guy Condemine,Emmanuel Guiderdoni,Federica Calevroet al. Genoplante 2010, Agence Nationale de la Recherche (ANR). Paris, FRA., Mar 2010, Avignon, France. 40 diapos Communication dans un congrès hal-02824684v1

Pré-publication, Document de travail (2)

Escobase and AcR: Escherichia coli databases of genomes and acid resistance genes from isolates from cattle farms Lucile Martin,Philippe Ruiz,Sabine Leroy,Sapountzis Panagiotis 2025 Pré-publication, Document de travail hal-04990599v1
Cataloging the resident microbes and their metabolic potential in the large intestine of cattle Serafino Teseo,Saria Otani,Christian Brinch,Sabine Leroy,Philippe Ruizet al. 2023 Pré-publication, Document de travail hal-04215958v1

HDR (1)

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 HDR tel-03903067v1