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Nathalie Leblond-Bourget

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A New Integrative and Mobilizable Element Is a Major Contributor to Tetracycline Resistance in Streptococcus dysgalactiae subsp. equisimilis

Guillem López de Egea , Aida González-Díaz , Gérard Guédon , Julie Lao , Dàmaris Berbel
Antibiotics, 2023, 12 (3), pp.579. ⟨10.3390/antibiotics12030579⟩
Journal articles hal-04085227v1
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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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Exploration of DNA processing features unravels novel properties of ICE conjugation in Gram-positive bacteria

Haifa Laroussi , Yanis Aoudache , Emilie Robert , Virginie Libante , Louise Thiriet
Nucleic Acids Research, 2022, 50 (14), pp.8127-8142. ⟨10.1093/nar/gkac607⟩
Journal articles hal-03881644v1

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

A new twin expands the VirB8-like protein family

Robine Maffo-Woulefack , Nathalie N. Leblond-Bourget , Badreddine Douzi
Structure, 2022, 30 (6), pp.790-792. ⟨10.1016/j.str.2022.05.004⟩
Journal articles hal-03994713v1
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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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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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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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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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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

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

Thermo-Regulated Adhesion of the Streptococcus thermophilus Delta rgg0182 Strain

G. Francius , Romain Henry , Jérôme F. L. Duval , Emmanuelle Bruneau , Jenny Merlin
Langmuir, 2013, 29 (15), pp.4847-4856. ⟨10.1021/la4001895⟩
Journal articles hal-01115085v1
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The rgg(0182) gene encodes a transcriptional regulator required for thefull Streptococcus thermophilus LMG18311 thermal adaptation

Romain Henry , Emmanuelle Bruneau , Rozenn Gardan , Stéphane Bertin , Betty Fleuchot
BMC Microbiology, 2011, 11, ⟨10.1186/1471-2180-11-223⟩
Journal articles hal-01189728v1

Rgg proteins associated with internalized small hydrophobic peptides: a new quorum-sensing mechanism in streptococci

Betty Fleuchot , Christophe Gitton , Alain Guillot , Jasmina Vidic , Pierre Nicolas
Molecular Microbiology, 2011, 80 (4), pp.1102-1119. ⟨10.1111/j.1365-2958.2011.07633.x⟩
Journal articles hal-01000581v1
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The CHAP domain of Cse functions as an endopeptidase that acts at mature septa to promote Streptococcus thermophilus cell separation

Séverine Layec , Joëlle Gérard , Valérie Legué , Marie-Pierre Chapot-Chartier , Pascal Courtin
Molecular Microbiology, 2009, 71 (5), pp.1205 - 1217. ⟨10.1111/j.1365-2958.2009.06595.x⟩
Journal articles hal-01631244v1

Diversity of Firmicutes peptidoglycan hydrolases and specificities of those involved in daughter cell separation

Séverine Layec , Bernard Decaris , Nathalie N. Leblond-Bourget
Research in Microbiology, 2008, 159 (7-8), pp.507-515. ⟨10.1016/j.resmic.2008.06.008⟩
Journal articles hal-01204247v1

Characterization of proteins belonging to the CHAP-related superfamily within the Firmicutes

Séverine Layec , Bernard Decaris , Nathalie N. Leblond-Bourget
Journal of Molecular Microbiology and Biotechnology, 2008, 14 (1-3), pp.31-40. ⟨10.1159/000106080⟩
Journal articles hal-01204241v1
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The rggC locus, with a frameshift mutation, is involved in oxidative stress response by Streptococcus thermophilus

Annabelle Fernandez , Frédéric Borges , Brigitte Gintz , Bernard Decaris , Nathalie N. Leblond-Bourget
Archives of Microbiology, 2006, 186 (3), pp.161 - 169. ⟨10.1007/s00203-006-0130-8⟩
Journal articles hal-01631247v1
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High genetic variability of the Streptococcus thermophilus cse central part, a repeat rich region required for full cell segregation activity

Frédéric Borges , Séverine Layec , Annabelle Fernandez , Bernard Decaris , Nathalie N. Leblond-Bourget
Antonie van Leeuwenhoek, 2006, 90 (3), pp.245 - 255. ⟨10.1007/s10482-006-9079-5⟩
Journal articles hal-01631245v1
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cse, a Chimeric and Variable Gene, Encodes an Extracellular Protein Involved in Cellular Segregation in Streptococcus thermophilus

Frédéric Borges , Séverine Layec , Annabelle Thibessard , Annabelle Fernandez , Brigitte Gintz
Journal of Bacteriology, 2005, 187 (8), pp.2737 - 2746. ⟨10.1128/JB.187.8.2737–2746.2005⟩
Journal articles hal-01631252v1

New insights in the molecular biology and physiology of revealed by comparative genomics

Pascal Hols , Frédéric Hancy , Laetitia Fontaine , Benoît Grossiord , Deborah Prozzi
FEMS Microbiology Reviews, 2005, 29 (3), pp.435 - 463. ⟨10.1016/j.femsre.2005.04.008⟩
Journal articles hal-01631250v1
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Characterisation of Streptococcus thermophilus CNRZ368 oxidative stress-resistant mutants: involvement of a potential Rgg-like transcriptional regulator

Annabelle Fernandez , Frédéric Borges , Annabelle Thibessard , Brigitte Gintz , Bernard Decaris
Le Lait, 2004, 84 (1-2), pp.77-85. ⟨10.1051/lait:2003043⟩
Journal articles hal-00895528v1

Characterisation of oxidative stress-resistant mutants of Streptococcus thermophilus CNRZ368

Annabelle Fernandez , Annabelle Thibessard , Frédéric Borges , Brigitte Gintz , Bernard Decaris
Archives of Microbiology, 2004, 182 (5), pp.364 - 372. ⟨10.1007/s00203-004-0712-2⟩
Journal articles hal-01631254v1
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Identification of Streptococcus thermophilus CNRZ368 genes involved in

Annabelle Thibessard , Frédéric Borges , Annabelle Fernandez , Brigitte Gintz , Bernard Decaris
Applied and Environmental Microbiology, 2004, pp.2220-9. ⟨10.1128/AEM.70.4.2220-2229.2004⟩
Journal articles hal-01631257v1
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Effects of rodA and pbp2b disruption on cell morphology and oxidative stress response of Streptococcus thermophilus CNRZ368.

Annabelle Thibessard , Annabelle Fernandez , Brigitte Gintz , Nathalie N. Leblond-Bourget , Bernard Decaris
Journal of Bacteriology, 2002, 184 (10), pp.2821-6. ⟨10.1128/JB.184.10.2821–2826.2002⟩
Journal articles hal-01631260v1

Transposition of pGh9:IS S1 is random and efficient in Streptococcus thermophilus CNRZ368

Annabelle Thibessard , Annabelle Fernandez , Brigitte Gintz , Nathalie N. Leblond-Bourget , Bernard Decaris
Canadian Journal of Microbiology, 2002, 48 (5), pp.473 - 478. ⟨10.1139/w02-038⟩
Journal articles hal-01631259v1
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Response of Streptococcus thermophilus CNRZ368 and its colonial variants to oxidative stress: evidence for an inducible defence system

Annabelle Thibessard , Nathalie N. Leblond-Bourget , Annabelle Fernandez , Brigitte Gintz , Bernard Decaris
Le Lait, 2001, 81 (1-2), pp.311-316. ⟨10.1051/lait:2001134⟩
Journal articles hal-00895483v1
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Hydrogen peroxide effects on Streptococcus thermophilus CNRZ368 cell viability

Annabelle Thibessard , Annabelle Fernandez , Brigitte Gintz , Nathalie N. Leblond-Bourget , Bernard Decaris
Research in Microbiology, 2001, 152, pp.593 - 596. ⟨10.1016/S0923-2508(01)01234-7⟩
Journal articles hal-01631261v1

Sequence and expression analysis of Nhlh1: a basic helix-loop-helix gene implicated in neurogenesis

J.N Murdoch , Jane Eddleston , Nathalie N. Leblond-Bourget , Philip Stanier , Andrew J. Copp
Developmental Genetics, 1999, 24 (1-2), pp.165 - 177. ⟨10.1002/(SICI)1520-6408(1999)24:1/2<165::AID-DVG15>3.0.CO;2-V⟩
Journal articles hal-01631262v1

Ribosomal DNA polymorphism in the genus Bifidobacterium.

I Mangin , N Bourget , B Decaris
Research in Microbiology, 1996, pp.183-92
Journal articles hal-01625448v1

16S rRNA and 16S to 23S Internal Transcribed Spacer Sequence Analyses Reveal Inter- and Intraspecific Bifidobacterium Phylogeny

Nathalie N. Leblond-Bourget , Herve Philippe , Irène Mangin , Bernard Decaris
International Journal of Systematic Bacteriology, 1996, 46 (1), pp.102 - 111. ⟨10.1099/00207713-46-1-102⟩
Journal articles hal-01631264v1

Ribosomal DNA polymorphism in the genus Bifidobacterium.

Irène Mangin , Nathalie Bourget , Bernard Decaris
Research in Microbiology, 1996, pp.183-92
Journal articles hal-01631172v1

Selection of species-specific DNA probes which detect strain restriction polymorphism in four Bifidobacterium species.

I Mangin , N Bourget , J M Simonet , B Decaris
Research in Microbiology, 1995, pp.59-71
Journal articles hal-01625453v1

Identification of Bifidobacterium strains by rRNA gene restriction patterns.

I Mangin , Nathalie N. Leblond-Bourget , Y Bouhnik , N Bisetti , J M Simonet
Applied and Environmental Microbiology, 1994, pp.1451-8. ⟨10.1128/aem.60.5.1451-1458.1994⟩
Journal articles hal-01625454v1

Large genomic rearrangements of the unstable region in Streptomyces ambofaciens are associated with major changes in global gene expression.

A Dary , P Kaiser , N Bourget , C J Thompson , J M Simonet
Molecular Microbiology, 1993, pp.759-69
Journal articles hal-01625458v1

Analysis of the genome of the five Bifidobacterium breve strains: plasmid content, pulsed-field gel electrophoresis genome size estimation and rrn loci number.

N Bourget , J M Simonet , B Decaris
FEMS Microbiology Letters, 1993, pp.11-20
Journal articles hal-01625469v1

Amplification of a particular DNA sequence in Streptomyces ambofaciens RP181110 reversibly prevents spiramycin production.

A Dary , N Bourget , N Girard , J M Simonet , B Decaris
Research in Microbiology, 1992, pp.99-112
Journal articles hal-01625476v1

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

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

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

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

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

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

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

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

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
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Pédagogie renouvelée pour des cursus d'ingénierie à l'université

Emmanuelle Jacquet , Bernard Gaume , Yves Gaillard , Eric Descourvières , Pascale Marange
Colloque sur l'Enseignement des Technologies et des Sciences de l'Information et des Systèmes, CETSIS 2014, Oct 2014, Besançon, France
Conference papers hal-01094950v1

The proteins RodA and PBP2b are implicated in the control of the ovoid-shape of Streptococcus thermophilus CNRZ368 and play a role in cells defence against superoxide radicals

Annabelle Thibessard , Annabelle Fernadez , Brigitte Gintz , Bernard Decaris , Nathalie N. Leblond-Bourget
11° réunion du Club des bactéries lactiques, Nov 2001, Bordeaux, France. pp.75 - 85, ⟨10.3166/sda.22.75-85⟩
Conference papers hal-01664897v1

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

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
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Towards an integrated approach for the annotation of ICEs and IMEs in bacterial genomes

Julie Lao , Gérard Guédon , Thomas Lacroix , Nathalie N. Leblond-Bourget , Helene H. Chiapello
JOBIM 2018, Jul 2018, Marseille, France
Conference poster hal-01829606v1

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

Organisation et évolution des génomes des bactéries lactiques agroalimentaires

Nathalie N. Leblond-Bourget , Gérard Guédon
Djamel Drider, Hervé Prévost. Bactéries Lactiques, Physiologie, Métabolisme, Génomique et applications industrielles, Economica Anthropos, pp. 199-212, 2009, 9782717856767
Book sections hal-01667212v1