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Sophie PAYOT-LACROIX

85
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Researcher identifiers

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**Biography:** I obtained my PhD in cellular, molecular and structural biology at Nancy University in 1999. My PhD work, carried under the supervision of H. Petitdemange, focused on cellobiose catabolism and sporulation of the anaerobic bacterium *Clostridium cellulolyticum*. After having insight on the green waste recycling potential of bacteria, I spent one year in England (team of D. O’Connor, University of Southampton) to explore stress response and virulence of *Salmonella* Typhimurium. In September 2000, I was appointed as permanent INRA research scientist in the UR086 INRA (Tours-Nouzilly) where I joined the antibioresistance team of E. Chaslus-Dancla to work on the mechanisms of antibiotic resistance in *Campylobacter*. In 2006, I moved to Nancy to work on gene transfers mediated by Integrative Conjugative Elements (ICEs) in streptococci in the UMR1128 UL/INRA DynAMic. In January 2017, I was promoted INRA Senior Researcher (Directeur de Recherches INRA). **Research topic:** Since more than 20 years now, my research work focuses on the fascinating power of bacteria to adapt to their environment: from flexibility of the catabolic pathways to sporulation for a cellulolytic anaerobic bacterium, host adaptation of the zoonotic pathogen *Salmonella* Typhimurium, antibiotic resistance of the zoonotic pathogen Campylobacter and adaptation of streptococci through horizontal gene transfers mediated by mobile genetic elements. Keeping in mind the global bacterial physiology, I am interested in characterizing these mechanisms of adaptation at the molecular level. My current research projects aim at determining biotic and abiotic factors (cell surface composition, stress, sub-lethal antibiotic concentrations, biofilm) that promote transfer by conjugation of Mobile Genetic Elements (in particular Integrative and Conjugative Elements (ICEs) and Integrative Mobilizable Elements (IMEs)) of streptococci and elucidating the underlying molecular mechanisms of regulation. I am also interested in the prevalence and diversity of ICEs and IMEs in the genomes of Firmicutes and their role in antibiotic resistance dissemination. **Responsabilities:** Member of the Scientific Committee of the French National Observatory for Epidemiology of Bacterial Resistance to Antimicrobials ([www.onerba.org](http://www.onerba.org)) (2003-2004) and of INRA Microbiology Department (2006-), team leader (2009-2015), Quality Manager (of INRA Microbiology Department 2008-2012 and of UMR1128 since 2007) and UMR1128 Deputy Director (2018-). Coordination of 7 regional projects, an INRA-Anses national project and a national project funded by the French National Research Agency (MATICE ANR-15-CE21-0007). **Contact:** E-mail: [sophie.payot-lacroix@inrae.fr](mailto:sophie.payot-lacroix@inra.fr) Tel : +33 3 72 74 51 48

Publications

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Virulence genes, resistome and mobilome of Streptococcus suis strains isolated in France

Manon Dechêne-Tempier , Claire de Boisséson , Pierrick Lucas , Stéphanie Bougeard , Virginie Libante
Microbial Genomics, 2024, 10 (3), ⟨10.1099/mgen.0.001224⟩
Journal articles hal-04528772v1
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Transfer of the Integrative and Conjugative Element ICE St3 of Streptococcus thermophilus in Physiological Conditions Mimicking the Human Digestive Ecosystem

Pauline Herviou , Aurélie Balvay , Deborah Bellet , Sophie Bobet , Claire Maudet
Microbiology Spectrum, 2023, ⟨10.1128/spectrum.04667-22⟩
Journal articles hal-04064275v1
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Antimicrobial resistance profiles of Streptococcus suis isolated from pigs, wild boars, and humans in France between 1994 and 2020

Manon Dechêne-Tempier , Eric Jouy , Marie-Hélène Bayon-Auboyer , Stéphanie Bougeard , Claire Chauvin
Journal of Clinical Microbiology, 2023, 61 (9), pp.e0016423. ⟨10.1128/jcm.00164-23⟩
Journal articles anses-04228454v1
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ICEscreen: a tool to detect Firmicute ICEs and IMEs, isolated or enclosed in composite structures

Julie Lao , Thomas Lacroix , Gérard Guédon , Charles Coluzzi , Sophie Payot
NAR Genomics and Bioinformatics, 2022, 4 (4), pp.lqac079. ⟨10.1093/nargab/lqac079⟩
Journal articles hal-03832376v1
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Key Role of Transconjugants for Dissemination of the Integrative Conjugative Element ICE Bs1 in Biofilms

Sophie Payot
Journal of Bacteriology, 2022, 204 (10), ⟨10.1128/jb.00327-22⟩
Journal articles hal-03991416v1

FirmiData: a set of 40 genomes of Firmicutes with a curated annotation of ICEs and IMEs

Gérard Guédon , Julie Lao , Sophie Payot , Thomas Lacroix , Hélène Chiapello
BMC Research Notes, 2022, 15 (1), pp.157. ⟨10.1186/s13104-022-06036-w⟩
Journal articles hal-03971919v1
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Structural and Biochemical Analysis of OrfG: The VirB8-like Component of the Conjugative Type IV Secretion System of ICESt3 From Streptococcus thermophilus

Julien Cappele , Abbas Mohamad Ali , Nathalie N. Leblond-Bourget , Sandrine Mathiot , Tiphaine Dhalleine
Frontiers in Molecular Biosciences, 2021, 8, ⟨10.3389/fmolb.2021.642606⟩
Journal articles hal-03196531v1
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Update on the Mechanisms of Antibiotic Resistance and the Mobile Resistome in the Emerging Zoonotic Pathogen Streptococcus suis

Manon Dechêne-Tempier , Corinne Marois-Créhan , Virginie Libante , Eric Jouy , Nathalie Leblond-Bourget
Microorganisms, 2021, 9 (8), pp.1765. ⟨10.3390/microorganisms9081765⟩
Journal articles anses-03483995v1
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Chromosomal Conjugative and Mobilizable Elements in Streptococcus suis: Major Actors in the Spreading of Antimicrobial Resistance and Bacteriocin Synthesis Genes

Virginie Libante , Yves Nombre , Charles Coluzzi , Johan Staub , Gérard Guédon
Pathogens, 2020, 9 (1), pp.22. ⟨10.3390/pathogens9010022⟩
Journal articles hal-02492077v1
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Abundance, Diversity and Role of ICEs and IMEs in the Adaptation of Streptococcus salivarius to the Environment

Julie Lao , Gérard Guédon , Thomas Lacroix , Florence Charron-Bourgoin , Virginie Libante
Journal articles hal-02922962v1
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Mobilization of IMEs Integrated in the oriT of ICEs Involves Their Own Relaxase Belonging to the Rep-Trans Family of Proteins

Virginie Libante , Nazim Sarica , Abbas Mohamad Ali , Chloé Gapp , Anissa Oussalah
Genes, 2020, 11 (9), pp.1004. ⟨10.3390/genes11091004⟩
Journal articles hal-02972177v1
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Characterization of a relaxase belonging to the MOBT family, a widespread family in Firmicutes mediating the transfer of ICEs

Nicolas Soler , Emilie Robert , Isaure Chauvot de Beauchêne , Philippe Monteiro , Virginie Libante
Mobile DNA, 2019, 10 (1), pp.1-16. ⟨10.1186/s13100-019-0160-9⟩
Journal articles hal-02138843v1

Impact of cell surface molecules on conjugative transfer of the integrative and conjugative element ICESt3 of Streptococcus thermophilus

Narimane Dahmane , Emilie Robert , Julien Deschamps , Thierry Meylheuc , Christine Delorme
Applied and Environmental Microbiology, 2018, 84 (5), pp.AEM.02109-17. ⟨10.1128/AEM.02109-17⟩
Journal articles hal-01678088v1
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Surface proteins involved in the adhesion of Streptococcus salivarius to human intestinal epithelial cells

Fanny Chaffanel , Florence Charron-Bourgoin , Claire Soligot , Mounira Kebouchi , Stéphane Bertin
Applied Microbiology and Biotechnology, 2018, 102 (6), pp.2851-2865. ⟨10.1007/s00253-018-8794-y⟩
Journal articles hal-01830610v1
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A Glimpse into the World of Integrative and Mobilizable Elements in Streptococci Reveals an Unexpected Diversity and Novel Families of Mobilization Proteins

Charles Coluzzi , Gérard Guédon , Marie-Dominique Devignes , Chloé C. Ambroset , Valentin Loux
Frontiers in Microbiology, 2017, 8, pp.16. ⟨10.3389/fmicb.2017.00443⟩
Journal articles hal-01580789v1
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Diversity of Integrative and Conjugative Elements of Streptococcus salivarius and Their Intra- and Interspecies Transfer

Narimane Dahmane , Virginie Libante , Florence Charron-Bourgoin , Eric Guédon , Gérard Guédon
Applied and Environmental Microbiology, 2017, 83 (13), pp.e00337-17. ⟨10.1128/AEM.00337-17⟩
Journal articles hal-01543490v1
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The obscure world of integrative and mobilizable elements

Gérard Guédon , Virginie Libante , Charles Coluzzi , Sophie Payot , Nathalie N. Leblond-Bourget
Genes, 2017, 8 (11), pp.337. ⟨10.3390/genes8110337⟩
Journal articles hal-01686871v1
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New Insights into the Classification and Integration Specificity of Streptococcus Integrative Conjugative Elements through Extensive Genome Exploration

Chloé C. Ambroset , Charles Coluzzi , Gérard Guédon , Marie-Dominique Devignes , Valentin Loux
Frontiers in Microbiology, 2016, 6 (6), pp.1483. ⟨10.3389/fmicb.2015.01483⟩
Journal articles hal-01262284v1
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Resistance Genes and Genetic Elements Associated with Antibiotic Resistance in Clinical and Commensal Isolates of Streptococcus salivarius

Fanny Chaffanel , Florence Charron-Bourgoin , Virginie Libante , Nathalie N. Leblond-Bourget , Sophie Payot
Applied and Environmental Microbiology, 2015, 81 (12), pp.4155 - 4163. ⟨10.1128/AEM.00415-15⟩
Journal articles hal-01475102v1

Antigen I/II encoded by integrative and conjugative elements of Streptococcus agalactiae and role in biofilm formation

Sarah Chuzeville , Shaynoor Dramsi , Jean-Yves Madec , Marisa Haenni , Sophie Payot
Microbial Pathogenesis, 2015, 88, pp.1 - 9. ⟨10.1016/j.micpath.2015.07.018⟩
Journal articles hal-01475853v1

Analysis of Streptococcus agalactiae pan-genome for prevalence, diversity and functionality of integrative and conjugative or mobilizable elements integrated in the tRNALys CTT gene

Aurore Puymège , Stéphane Bertin , Gérard Guédon , Sophie Payot
Molecular Genetics and Genomics, 2015, 290 (5), pp.1727 - 1740. ⟨10.1007/s00438-015-1031-9⟩
Journal articles hal-01475226v1
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High genetic diversity among strains of the unindustrialized lactic acid bacterium carnobacterium maltaromaticum in dairy products as revealed by multilocus sequence typing

Abdur Rahman , Catherine Cailliez-Grimal , Cyril Bontemps , Sophie Payot , Stephane Chaillou
Applied and Environmental Microbiology, 2014, 80 (13), pp.3920-3929. ⟨10.1128/AEM.00681-14⟩
Journal articles hal-01190026v1

Conjugative and mobilizable genomic islands in bacteria: evolution and diversity

Xavier Bellanger , Sophie Payot , Nathalie N. Leblond-Bourget , Gérard Guédon
FEMS Microbiology Reviews, 2014, 38 (4), pp.720 - 760. ⟨10.1111/1574-6976.12058⟩
Journal articles hal-01474898v1
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Conjugative Transfer and cis-Mobilization of a Genomic Island by an Integrative and Conjugative Element of Streptococcus agalactiae

Aurore Puymege , Stéphane Bertin , Sarah Chuzeville , G. Guedon , Sophie Payot
Journal of Bacteriology, 2013, 195 (6), pp.1142 - 1151. ⟨10.1128/JB.02199-12⟩
Journal articles hal-01474816v1

Characterization of Carnobacterium maltaromaticum LMA 28 for its positive technological role in soft cheese making

Muhammad Inam Afzal , Citlalli Celeste Gonzalez Ariceaga , Emilie Lhomme , Nehal Kamel Ali , Sophie Payot
Food Microbiology, 2013, 36 (2), pp.223-230. ⟨10.1016/j.fm.2013.05.008⟩
Journal articles hal-01272773v1
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Characterization of a new CAMP factor carried by an integrative and conjugative element in Streptococcus agalactiae and spreading in Streptococci

Sarah Chuzeville , Aurore Puymege , Jean-Yves Madec , Marisa Haenni , Sophie Payot
PLoS ONE, 2012, 7 (11), ⟨10.1371/journal.pone.0048918⟩
Journal articles hal-01637786v1
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Diversity and Mobility of Integrative and Conjugative Elements in Bovine Isolates of Streptococcus agalactiae, S. dysgalactiae subsp dysgalactiae, and S. uberis

Marisa Haenni , Estelle Saras , Stephane Bertin , Pierre Leblond , Jean-Yves Madec
Applied and Environmental Microbiology, 2010, 76 (24), pp.7957 - 7965. ⟨10.1128/AEM.00805-10⟩
Journal articles hal-01637787v1
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Integrative conjugative elements and related elements are major contributors to the genome diversity of Streptococcus agalactiae

Mathieu Brochet , Elisabeth Couvé , Philippe Glaser , Gérard Guédon , Sophie Payot
Journal of Bacteriology, 2008, 190 (20), pp.6913-6917. ⟨10.1128/JB.00824-08⟩
Journal articles hal-01637762v1

Regulation of the expression of the CmeABC efflux pump in Campylobacter jejuni: identification of a point mutation abolishing the binding of the CmeR repressor in an in vitro-selected multidrug-resistant mutant

Cedric Cagliero , Marie-Christine Maurel , Axel Cloeckaert , Sophie Payot
FEMS Microbiology Letters, 2007, 267 (1), pp.89-94
Journal articles hal-01637761v1

High genetic variation in the multidrug transporter cmeB gene in Campylobacter jejuni and Campylobacter coli

Cedric Cagliero , Lucie Cloix , Axel Cloeckaert , Sophie Payot
Journal of Antimicrobial Chemotherapy, 2006, 58 (1), pp.168-172. ⟨10.1093/jac/dkl212⟩
Journal articles hal-01637783v1

Mechanisms of fluoroquinolone and macrolide resistance in Campylobacter spp.

Sophie Payot , Jean-Michel Bolla , Deborah Corcoran , Séamus Fanning , Francis Mégraud
Microbes and Infection, 2006, 8 (7), pp.1967-1971. ⟨10.1016/j.micinf.2005.12.032⟩
Journal articles hal-01637759v1

Fitness of antimicrobial-resistant Campylobacter and Salmonella

Qijing Zhang , Orhan Sahin , Patrick F. Mcdermott , Sophie Payot
Microbes and Infection, 2006, 8 (7), pp.1972-1978. ⟨10.1016/j.micinf.2005.12.031⟩
Journal articles hal-01637760v1

Synergy between efflux pump CmeABC and modifications in ribosomal proteins L4 and L22 in conferring macrolide resistance in Campylobacter jejuni and Campylobacter coli

Cedric Cagliero , Christian Mouline , Axel Cloeckaert , Sophie Payot
Antimicrobial Agents and Chemotherapy, 2006, 50 (11), pp.3893-3896. ⟨10.1128/AAC.00616-06⟩
Journal articles hal-01637781v1

Involvement of the CmeABC efflux pump in the macrolide resistance of Campylobacter coli

C. Cagliero , C. Mouline , Sophie Payot , Axel Cloeckaert
Journal of Antimicrobial Chemotherapy, 2005, 56, pp.948-950
Journal articles hal-01637778v1

Bile salts modulate expression of the CmeABC multidrug efflux pump in Campylobacter jejuni

J. Lin , C. Cagliero , B. Guo , Y.W. Barton , M.C. Maurel
Journal of Bacteriology, 2005, 187 (21), pp.7417-7424. ⟨10.1128/JB.187.21.7417-7424.2005⟩
Journal articles hal-01637779v1

Prevalence and antimicrobial resistance of Campylobacter coli isolated from fattening pigs in France

Sophie Payot , S. Dridi , M. Laroche , Michel M. Federighi , C. Magras
Veterinary Microbiology, 2004, 101, pp.91-99
Journal articles hal-01637769v1

Relative contribution of target gene mutation and efflux to fluoroquinolone and erythromycin resistance, in French poultry and pig isolates of Campylobacter coli

Sophie Payot , L. Avrain , C. Magras , K. Praud , Axel Cloeckaert
International Journal of Antimicrobial Agents, 2004, 23, pp.468-472
Journal articles hal-01637767v1

Selection and characterization of fluoroquinolone-resistant mutants of Campylobacter jejuni using enrofloxacin

Sophie Payot , Axel Cloeckaert , E. Chaslus-Dancla
Microbial Drug Resistance, 2002, 8 (4), pp.335-343
Journal articles hal-01637765v1

Relationships Between Cellobiose Catabolism, Enzyme Levels, and Metabolic Intermediates in Clostridium cellulolyticum Grown in a Synthetic Medium

Emmanuel Guedon , Sophie Payot , M Desvaux , H. Petitdemange
Inc. Biotechnol Bioeng, 2000, 67, pp.327 - 335
Journal articles hal-02910822v1

The analysis of microbial proteomes: Strategies and data exploitation

C. David O'Connor , Phillip Adams , Peter Alefounder , Michele Farris , Niamh Kinsella
Journal articles hal-01787146v1

Carbon and Electron Flow in Clostridium cellulolyticum Grown in Chemostat Culture on Synthetic Medium Downloaded from

Emmanuel Guedon , Sophie Payot , Mickaël Desvaux , H. Petitdemange
Journal of Bacteriology, 1999, 181 (10), pp.3262 - 3269. ⟨10.1128/JB.181.10.3262-3269.1999⟩
Journal articles hal-02910828v1

Effect of dilution rate, cellobiose and ammonium availabilities on Clostridium cellulolyticum sporulation

Sophie Payot , Emmanuel Guedon , Mickaël Desvaux , Éric Gelhaye , E. Petitdemange
Applied Microbiology and Biotechnology, 1999, 52 (5), pp.670-674. ⟨10.1007/s002530051577⟩
Journal articles hal-02910824v1

The Extracellular Xylan Degradative System in Clostridium cellulolyticum Cultivated on Xylan: Evidence for Cell-Free Cellulosome Production

O. Mohand-Oussaid , Sophie Payot , E. Guedon , Éric Gelhaye , A. Youyou
Journal of Bacteriology, 1999, 181 (13)
Journal articles hal-01787581v1

Induction of lactate production associated with a decrease in NADH cell content enables growth resumption of Clostridium cellulolyticum in batch cultures on cellobiose

Sophie Payot , Emmanuel Guedon , Éric Gelhaye , Henri Petitdemange
Research in Microbiology, 1999, 150 (7), pp.465 - 473. ⟨10.1016/S0923-2508(99)00110-2⟩
Journal articles hal-01787587v1

Growth inhibition of Clostridium cellulolyticum by an inefficiently regulated carbon flow

E. Guedon , Mickaël Desvaux , Sophie Payot , H. Petitdemange
Microbiology, 1999, 145 (8), pp.1831 - 1838. ⟨10.1099/13500872-145-8-1831⟩
Journal articles hal-01787598v1

Metabolism of cellobiose by Clostridium cellulolyticum growing in continuous culture: evidence for decreased NADH reoxidation as a factor limiting growth

Sophie Payot , E. Guedon , C. Cailliez , Éric Gelhaye , H. Petitdemange
Microbiology, 1998, 144 (2), pp.375 - 384. ⟨10.1099/00221287-144-2-375⟩
Journal articles hal-01787609v1

Mobile genetic elements that carry macrolide-lincosamide and tetracycline resistance genes in Streptococcus suis strains isolated in France

Manon Dechêne-Tempier , Eric Jouy , Virginie Libante , Stéphanie Bougeard , Sophie Payot
5th International Workshop on Streptococcus suis, Jun 2023, Bangkok / Thailand, Thailand
Conference papers hal-04232467v1

Streptococcus suis as a reservoir of antibiotic resistance genes carried by Mobile Genetic Elements transferring by conjugation

Sophie Payot , Virginie Libante , Yves Nombre , Charles Coluzzi , Johan Staub
5th International Caparica Congress in Antibiotic Resistance (IC2AR 2022), Sep 2022, Caparica, Lisbon, Portugal
Conference papers hal-04232450v1

ICEscreen: a valuable tool for automatic detection of ICEs and IMEs in Firmicutes

Nathalie N. Leblond-Bourget , Julie Lao , Sophie Payot , Thomas Lacroix , Gérard Guédon
Réunion du GDR3546 Eléments transposables, Dec 2022, Paris, France
Conference papers hal-04232460v1

Interplay between an Integrative Mobilizable Element and its hosting Integrative Conjugative Element: how to have one’s cake and eat it too

Virginie Libante , Nazim Sarica , Abbas Mohamad Ali , Chloé Gapp , Anissa Oussalah
International Symposium on Plasmid Biology, Sep 2022, Toulouse, France
Conference papers hal-04232458v1

Evidence of gene transfer via Integrative and Conjugative Elements (ICEs) between bacteria in the human small intestine environment using the dynamic in vitro system TIM-1.

Sylvain Denis , Pauline Herviou , Johan Staub , Carine Mazal , Christine Delorme
12. International Symposium on Gut Microbiology, Oct 2021, En ligne, France
Conference papers hal-03395998v1

Mobile Genetic Elements transferring by conjugation in the human commensal bacterium Streptococcus salivarius: abundance, diversity and role in the adaptation to environment.

Julie Lao , Gérard Guédon , Thomas Lacroix , Florence Charron-Bourgoin , Virginie Libante
Réunion du GDR3546 Eléments transposables, Dec 2021, Paris, France
Conference papers hal-03495840v1

Diversity and mobility of mobilizable elements carrying the lincosamides-streptogramin A-pleuromutilins lsa(C) resistance gene

Virginie Libante , Nazim Sarica , Abbas Mohamad Ali , Chloé Gapp , Anissa Oussalah
2nd Annual Scientific meeting of the One Health European Joint Programme on Foodborne Zoonoses, Antimicrobial Resistance and Emerging Threats (online meeting), May 2020, Prague, Czech Republic
Conference papers hal-02974536v1

Key role of chromosomal mobile genetic elements transferred by conjugation in the dissemination of antimicrobial resistance in S. suis

Virginie Libante , Yves Nombre , Charles Coluzzi , Johan Staub , Gérard Guédon
4th International Workshop on Streptococcus suis, Jun 2019, Montreal, Canada
Conference papers hal-02171699v1

Key role of chromosomal mobile genetic elements transferring by conjugation in the dissemination of antimicrobial resistance in Streptococcus suis

Virginie Libante , Yves Nombre , Charles Coluzzi , Johan Staub , Gérard Guédon
8th symposium on Antimicrobial Resistance in Animal and Environment, Jul 2019, Tours, France
Conference papers hal-02974528v1

The ICE/IME Finder approach and its application to ICE/IME annotation in Streptococcus.

Charles Coluzzi , Julie Lao , Gérard Guédon , Marie-Dominique Devignes , Chloé Ambroset
8th symposium on Antimicrobial Resistance in Animal and Environment, Jul 2019, Tours, France
Conference papers hal-02974531v1

Matriochka syndrom of Integrative Elements in Streptoccoci: Conjugative Mobilization through hijacking or cargo transport?

Virginie Libante , Nazim Sarica , Abbas Mohamad , Chloé Gapp , Sophie Payot
Congrès National des Eléments Transposables, Jul 2018, Clermont-Ferrand, France
Conference papers hal-01830508v1

Integrative Mobilizable Element (IMEs): a reservoir of antibiotic resistance genes in the zoonotic pathogen Streptococcus suis

Virginie Libante , Nombre Yves , Charles Coluzzi , Gérard Guédon , Marcelo Gottschalk
GDR 3546 - Les elements mobiles du mécanisme aux populations, une approche intégrative, Dec 2017, Paris, France
Conference papers hal-01909373v1

Diversity of Integrative and Conjugative Elements of Streptococcus salivarius and their intra- and interspecies transfers

Narimane Dahmane , Virginie Libante , Florence Charron-Bourgoin , Eric Guédon , Gérard Guédon
Réunion du GDR3546 Eléments transposables, Dec 2016, Paris, France
Conference papers hal-02974635v1

Characterization of the ICESt3 relaxase active site indicates evolutionary relationship between MOBT relaxases and rolling circle replication proteins of the Rep-trans family.

Nicolas Soler , Philippe Monteiro , Emilie Robert , Marie-Dominique Devignes , Bernard Maigret
Type IV Secretion in Gram-Negative and Gram-Positive Bacteria conference, Dec 2016, Beilngries, Germany
Conference papers hal-02974522v1

Mécanismes de résistance aux fluoroquinolones et aux macrolides chez Campylobacter jejuni et C coli

Cedric Cagliero , Axel Cloeckaert , Sophie Payot
7e Congrès National de la SFM - Voyage au centre de la Microbiologie, 2007, Nantes, France. pp.Inconnu
Conference papers hal-01637782v1

Bile salts modulate the expression of multidrug efflux pump CmeABC in Campylobacter jejuni

J. Lin , C. Cagliero , B. Guo , E. Barton , M.C. Maurel
13. International workshop CHRO, Sep 2005, Gold Coast, Australia
Conference papers hal-01637776v1

Relative contribution of target gene mutation and efflux to fluoroquinolone and erythromycin resistance in Campylobacter jejuni and C. coli

C. Cagliero , Sophie Payot , I. Kempf , C. Magras , Axel Cloeckaert
1. Symposium ARAE - 2005, Feb 2005, Lyon, France
Conference papers hal-01637775v1

Role du système d'efflux multidrogues CmeABC dans la résistance aux macrolides chez Campylobacter coli

C. Cagliero , C. Mouline , Sophie Payot , Axel Cloeckaert
25. Réunion interdisciplinaire de chimiothérapie anti-infectieuse, Dec 2005, Paris, France
Conference papers hal-01637780v1

Régulation du système d'efflux multidrogues CmeABC chez Campylobacter jejuni : mise en évidence de la diminution d'affinité du répresseur CmeR chez une souche multirésistante aux antibiotiques

C. Cagliero , Sophie Payot , M.C. Maurel , Axel Cloeckaert
17. Colloque Biotechnocentre, Nov 2004, Fondjuan, France. pp.14
Conference papers hal-01637773v1

High genetic variation of the multidrug transporter gene cmeB in Campylobacter jejuni and Campylobacter coli

C. Cagliero , L. Cloix , Sophie Payot , Axel Cloeckaert
6. European Congress of Chemotherapy and Infection - 24 Réunion Interdisciplinaire de Chimiothérapie Anti-Infectieuse, Dec 2004, Paris, France
Conference papers hal-01637785v1

Etude de l'épidémiologie et des mécanismes de résistance aux antibiotiques de souches de Campylobacter coli isolées en élevage porcin

C. Cagliero , Sophie Payot , M. Laroche , Michel M. Federighi , C. Magras
17. Colloque Biotechnocentre, 2004, Fondjouan, France. pp.13
Conference papers hal-01637772v1

Prevalence and antimicrobial resistance of Campylobacter coli isolated from fattening pigs in France

Sophie Payot , S. Dridi , M. Laroche , Michel M. Federighi , C. Magras
Congress of the ISAH, Oct 2004, Saint-Malo, France
Conference papers hal-01637774v1

Involvement of a Phe-Arg-b-naphthylamide sensitive efflux mechanism in the intrinsic resistance to erythromycin in Campylobacter jejuni and coli

Sophie Payot , I. Kempf , C. Magras , Axel Cloeckaert , E. Chaslus-Dancla
12. International Workshop on Campylobacter, Helicobacter and Related Organisms, Sep 2003, Aarhus, Denmark
Conference papers hal-01637784v1

Prévalence et résistance aux antibiotiques de souches de Campylobacter coli isolées de porcs charcutiers en France

Sophie Payot , S. Dridri , M. Laroche , Michel M. Federighi , C. Magras
23. Réunion Interdisciplinaire de Chimiothérapie anti-infectieuse RICAI 2003, Dec 2003, PARIS, France. pp.118
Conference papers hal-01637768v1

Mécanismes de résistance aux quinolones des Escherichia coli aviaires

Sylvie Baucheron , C. Mouline , Sophie Payot , Axel Cloeckaert , E. Chaslus-Dancla
5. Journées de la Recherche Avicole, Mar 2003, Tours, France
Conference papers hal-01637766v1

Chimiothérapie anti-Infectieuse

Sophie Payot , Axel Cloeckaert , E. Chaslus-Dancla , . Société de Pathologie Infectieuse de Langue Française , . Section Des Agents Antimicrobiens
22. Réunion Interdisciplinaire de Chimiothérapie Anti-infectieuse, Dec 2002, Paris, France. pp.189
Conference papers hal-01637764v1

Factors contributing to the prevalence of Integrative and Conjugative or Mobilizable Elements carrying antimicrobial resistance genes in Streptococcus suis

Stéphanie Bougeard , Manon Dechêne-Tempier , Valentin Loux , Hélène Chiapello , Virginie Libante
5th International Workshop on Streptococcus suis, Jun 2023, Bangkok / Thailand, Thailand
Conference poster hal-04232466v1

Mobilizable elements carrying the lincosamides-streptogramin A-pleuromutilins lsa(C) resistance gene: cryptic passengers or hijackers of the conjugative machinery of ICEs?

Sophie Payot , Virginie Libante , Nazim Sarica , Abbas Mohamad Ali , Chloé Gapp
5th International Caparica Congress in Antibiotic Resistance (IC2AR 2022), Sep 2022, Caparica, Lisbon, Portugal
Conference poster hal-04232456v1

Abundance and diversity of Mobile Genetic Elements carrying antibiotic resistance genes and transferring by conjugation in the human commensal bacterium Streptococcus salivarius.

Sophie Payot , Julie Lao , Gérard Guédon , Thomas Lacroix , Florence Charron-Bourgoin
5th International Caparica Congress in Antibiotic Resistance (IC2AR 2022), Sep 2022, Caparica, Lisbon, Portugal
Conference poster hal-04232454v1

Resistance to macrolides-lincosamides and tetracyclines of Streptococcus suis strains isolated from swine in France

Manon Dechêne-Tempier , Eric Jouy , Virginie Libante , Sophie Payot , Corinne Marois-Créhan
16e congrès national de la Société Française de Microbiologie « MICROBES », Sep 2021, Nantes, France
Conference poster hal-03495833v1

The ICE/IME Finder approach and its application to ICE/IME annotation in Streptococcus

Charles Coluzzi , Julie Lao , Gérard Guédon , Marie-Dominique Devignes , Chloé Ambroset
4th International Workshop on Streptococcus suis, Jun 2019, Montréal, Canada.
Conference poster hal-02974525v1

Diversity of Integrative and Conjugative Elements of Streptococcus salivarius and their intra- and interspecies transfers

Narimane Dahmane , Virginie Libante , Florence Charron-Bourgoin , Eric Guédon , Gérard Guédon
8th ASM conference on Streptococcal Genetics, Jul 2016, Washington, United States
Conference poster hal-02974520v1

A glimpse into an unexplored world: very high diversity of integrative and mobilizable elements in Streptococci

Charles Coluzzi , Gérard Guédon , Chloé Ambroset , Marie-Dominique Devignes , Sophie Payot
8th ASM conference on Streptococcal Genetics, Jul 2016, Washington, United States
Conference poster hal-02974398v1