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Julien Brillard

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Role of the oxidative stress regulator OxyR in an entomopathogenic bacterium

Victoria Bientz , Julien Brillard
10th FEMS Congress of European Microbiologists, Jul 2023, Hamburg, Germany
Poster de conférence hal-04171733v1
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Predicting the efficiency of a biocontrol agent in the context of global change

Julien Brillard
1st "Summer School" Master IDIL - Univ. Montpellier, Sep 2022, Montpellier, France
Poster de conférence hal-04171552v1

Biologie intégrative des Interactions Bactéries - Insectes - Nématodes Entomopathogènes

Victoria Bientz , Julien Brillard
Ecole d'été RIVE "One Health", Sep 2021, Montpellier, France
Poster de conférence hal-04171529v1
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Cycle biogéochimique du P organique : mécanismes mis en jeu dans la mobilisation du P du phytate par Bacillus subtilis et la boucle trophique

Mercedes Garcia-Sanchez , Houssein Monder , Mathilde Souche , Anne-Laure Pablo , Leyla Slamti Slamti
IXe Colloque de l'Association Francophone d'Ecologie Microbienne (AFEM 2019), Nov 2019, Bussang, France.
Poster de conférence hal-02915539v1
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DNA methylation and the Redox regulator OxyR: an epigenetic story in the entomopathogenic bacterium Xenorhabdus ?

Julien Brillard , Nadège Ginibre Supersac , Carole Anamale , Amaury Payelleville , Ludovic Legrand
REID-IMMUNINV-2019, May 2019, Montpellier, France. 2019
Poster de conférence hal-02483852v1
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Whole genome DNA methylation (Methylome), transcriptomic and phenotypic analysis revealed involvement of Dam DNA methyltransferase in gene regulation in Photorhabdus luminescens

Amaury Payelleville , Ludovic Legrand , Anne Lanois-Nouri , Sylvie Pages , Dana Blackburn
REID-IMMUNINV-2019, May 2019, Montpellier, France. 2019
Poster de conférence hal-02483840v1

DNA Adenine Methyltransferase (Dam) plays a role in Photorhabdus luminescens motility and virulence in insects

Amaury Payelleville , Alain Givaudan , Anne Lanois-Nouri , Ludovic Legrand , Julien Brillard
Congrès de la Société Française de Microbiologie (SFM), Oct 2017, Paris, France. 2017
Poster de conférence hal-01819031v1

Dam overexpression increases biofilms formation but impairs motility and pathogenicity of Photorhabdus luminescens

Amaury Payelleville , Alain Givaudan , Anne Lanois-Nouri , Ludovic Legrand , Julien Brillard
7. congress of European Microbiologists FEMS 2017, Jul 2017, Valencia, Spain. 2017
Poster de conférence hal-01819029v1

Bacillus cereus, a model for studying the impact of climate changes on food borne pathogens fate?

Julien J. Brillard , Celine Dupont , Veronique V. Broussolle , Thierry Clavel , Annette A. Berard
Journées des microbiologistes de INRA, Nov 2012, L' Isle sur Sorgue, France
Poster de conférence hal-01335858v1

Bacillus Cereus, a model for studying the impact of climate changes on food borne pathogens fate and transport in soils? Preliminary experiments.

Julien J. Brillard , Veronique V. Broussolle , Thierry Clavel , Marina Gillon , Annette A. Berard
4th International Congress Eurosoil2012 "Soil Science for the Benefit for the Mankind and Environment", Jul 2012, Bari, Italy
Poster de conférence hal-01335861v1
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Diverse Roles for a Conserved DNA-Methyltransferase in the Entomopathogenic Bacterium Xenorhabdus

Nadège Ginibre , Ludovic Legrand , Victoria Bientz , Jean-Claude Ogier , Anne Lanois
International Journal of Molecular Sciences, 2022, 23 (19), 20 p. ⟨10.3390/ijms231911981⟩
Article dans une revue hal-03832443v1
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Photorhabdus antibacterial Rhs polymorphic toxin inhibits translation through ADP-ribosylation of 23S ribosomal RNA

Dukas Jurėnas , Amaury Payelleville , Mohammad Roghanian , Kathryn Turnbull , Alain Givaudan
Nucleic Acids Research, 2021, 49 (14), pp.8384-8395. ⟨10.1093/nar/gkab608⟩
Article dans une revue hal-03336433v1
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Novel Identification of Bacterial Epigenetic Regulations Would Benefit From a Better Exploitation of Methylomic Data

Amaury Payelleville , Julien Brillard
Frontiers in Microbiology, 2021, 12, ⟨10.3389/fmicb.2021.685670⟩
Article dans une revue hal-03227954v1
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Role of the Photorhabdus Dam methyltransferase during interactions with its invertebrate hosts

Amaury Payelleville , Dana Blackburn , Anne Lanois , Sylvie Pages , Marine C Cambon
PLoS ONE, 2019, 14 (10), 14 p. ⟨10.1371/journal.pone.0212655⟩
Article dans une revue hal-02334244v1
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The complete methylome of an entomopathogenic bacterium reveals the existence of loci with unmethylated Adenines

Amaury Payelleville , Ludovic Legrand , Jean-Claude Ogier , Céline Roques , Alain Roulet
Scientific Reports, 2018, 8 (1), pp.1-14. ⟨10.1038/s41598-018-30620-5⟩
Article dans une revue hal-01867979v1
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DNA Adenine Methyltransferase (Dam) Overexpression Impairs Photorhabdus luminescens Motility and Virulence

Amaury Payelleville , Anne Lanois-Nouri , Marie Gislard , Emeric Dubois , David Roche
Frontiers in Microbiology, 2017, 8, 14 p. ⟨10.3389/fmicb.2017.01671⟩
Article dans une revue hal-01628662v1
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An antimicrobial peptide-resistant minor subpopulation of Photorhabdus luminescens is responsible for virulence

Annabelle Mouammine , Sylvie Pages , Anne Lanois-Nouri , Sophie Gaudriault , Grégory Jubelin
Scientific Reports, 2017, 7, pp.43670. ⟨10.1038/srep43670⟩
Article dans une revue hal-01606548v1
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Agrifood systems and the microbial safety of fresh produce: Trade-offs in the wake of increased sustainability

Christophe Nguyen The , Marc Bardin , Annette Berard , Odile Berge , Julien Brillard
Science of the Total Environment, 2016, 562, pp.751-759. ⟨10.1016/j.scitotenv.2016.03.241⟩
Article dans une revue hal-01509043v1

Expression of the genes encoding the CasK/R two-component system and the DesA desaturase during Bacillus cereus cold adaptation

Sara Esther Diomande , Bénédicte Doublet , Florian Vasaï , Marie Helene Guinebretière , Veronique Broussolle
FEMS Microbiology Letters, 2016, 363 (16), 9 p. ⟨10.1093/femsle/fnw174⟩
Article dans une revue hal-01837299v1

Identification of fatty acids in Bacillus cereus

Christian Ginies , Julien Brillard , Christophe Nguyen The
Journal of visualized experiments : JoVE, 2016, 118, 9 p. ⟨10.3791/54960⟩
Article dans une revue hal-01606457v1
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Fatty acid profiles and desaturase-encoding genes are different in thermo- and psychrotolerant strains of the Bacillus cereus Group

Sara Esther Diomande , Marie Helene Guinebretière , Benoit de Sarrau , Christophe Nguyen The , Veronique Broussolle
BMC Research Notes, 2015, 8, 7 p. ⟨10.1186/s13104-015-1288-4⟩
Article dans une revue hal-01188959v1

Involvement of the CasK/R two-component system in optimal unsaturation of the Bacillus cereus fatty acids during low-temperature growth.

Sara Esther Diomande , Christophe Nguyen The , Tjakko Abee , Marcel H Tempelaars , Veronique Broussolle
International Journal of Food Microbiology, 2015, 8 p. ⟨10.1016/j.ijfoodmicro.2015.04.043⟩
Article dans une revue hal-01837279v1
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Role of fatty acids in [i]Bacillus[/i] environmental adaptation

Sara Esther Diomande , Christophe Nguyen The , Marie Helene Guinebretière , Veronique Broussolle , Julien Brillard
Frontiers in Microbiology, 2015, 6, 20 p. ⟨10.3389/fmicb.2015.00813⟩
Article dans une revue hal-01188960v1
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The Water Cycle, a Potential Source of the Bacterial Pathogen Bacillus cereus

Julien Brillard , Christian M. S. Dupont , Odile Berge , Claire Dargaignaratz , Stéphanie Oriol-Gagnier
BioMed Research International , 2015, pp.356928. ⟨10.1155/2015/356928⟩
Article dans une revue hal-01315073v1

The CasKR two-component system is required for the growth of mesophilic and psychrotolerant Bacillus cereus strains at low temperatures.

Sara Esther Diomande , Stéphanie Chamot , Vera Antolinos , Florian Vasaï , Marie-Helene Guinebretière
Applied and Environmental Microbiology, 2014, 80 (8), pp.2493-503. ⟨10.1128/AEM.00090-14⟩
Article dans une revue hal-02635950v1

An insect gut environment reveals the induction of a new sugar-phosphate sensor system in Bacillus cereus

Song Fuping , Qi Peng , Julien Brillard , Didier Lereclus , Christina Nielsen-Leroux
Gut microbes, 2013, 5 (1)
Article dans une revue hal-01189825v1

A multicomponent sugar phosphate sensor system specifically induced in Bacillus cereus during infection of the insect gut

Song S. Fuping , Qi Q. Peng , Julien J. Brillard , Christophe C. Buisson , Mark M. de Been
FASEB Journal, 2012, 26 (8), pp.3336 - 3350. ⟨10.1096/fj.11-197681⟩
Article dans une revue hal-01004140v1

Role of the Five RNA Helicases in the Adaptive Response of Bacillus cereus ATCC 14579 Cells to Temperature, pH, and Oxidative Stresses.

Franck Pandiani , Stéphanie Chamot , Julien Brillard , Frédéric Carlin , Christophe Nguyen-The
Applied and Environmental Microbiology, 2011, 77 (16), pp.5604 - 5609. ⟨10.1128/AEM.02974-10⟩
Article dans une revue hal-01330284v1

Role of the Five RNA Helicases in the Adaptive Response of Bacillus cereus ATCC 14579 Cells to Temperature, pH, and Oxidative Stresses.

Franck Pandiani , Stéphanie Chamot , Julien Brillard , Frédéric Carlin , Christophe Nguyen-The
Applied and Environmental Microbiology, 2011, ⟨10.1128/AEM.02974-10⟩
Article dans une revue hal-01330847v1
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Interactions between Nosema microspores and a neonicotinoid weaken honeybees (Apis mellifera)

Cédric Alaux , Jean-Luc Brunet , Claudia Dussaubat , Fanny Mondet , Sylvie Tchamitchian
Environmental Microbiology, 2010, 12 (3), pp.774 - 782. ⟨10.1111/j.1462-2920.2009.02123.x⟩
Article dans une revue hal-02666852v1
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Identification of Bacillus cereus genes specifically expressed during growth at low temperatures

Julien Brillard , Isabelle Jehanno , Claire Dargaignaratz , Isabelle Barbosa , Christian Ginies
Applied and Environmental Microbiology, 2010, 76 (8), pp.2562-2573. ⟨10.1128/AEM.02348-09⟩
Article dans une revue hal-01204237v1

Differential involvement of the five RNA helicases in adaptation of Bacillus cereus ATCC 14579 to low growth temperatures

Franck Pandiani , Julien J. Brillard , Isabelle Bornard , Caroline Michaud , Stéphanie Chamot
Applied and Environmental Microbiology, 2010, 76 (19), pp.6692-6697. ⟨10.1128/AEM.00782-10⟩
Article dans une revue hal-02662783v1

Insertional mutagenesis reveals genes involved in Bacillus cereus ATCC 14579 growth at low temperature

Veronique V. Broussolle , Franck Pandiani , Nabila Haddad , Caroline Michaud , Frederic F. Carlin
FEMS Microbiology Letters, 2010, 306 (2), pp.177-183. ⟨10.1111/j.1574-6968.2010.01953.x⟩
Article dans une revue hal-02668630v1

Interaction toxicopathologique entre les microsporidies Nosema et l’imidaclopride chez l’abeille (Apis mellifera)

Cédric Alaux , Jean-Luc Brunet , Claudia Dussaubat , Fanny Mondet , Sylvie Tchamitchian
La Santé de l'Abeille, 2010, 236, pp.1-9
Article dans une revue hal-02656048v1

Adaptation of Bacillus cereus, an ubiquitous worldwide-distributed foodborne pathogen, to a changing environment

Frederic Carlin , Julien Brillard , Veronique Broussolle , Thierry Clavel , Catherine Duport
Food Research International, 2009, 43 (7), pp.1885-1894. ⟨10.1016/j.foodres.2009.10.024⟩
Article dans une revue hal-01204240v1
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Interaction toxicopathologique entre les microsporidies Nosema et l’imidaclopride chez l’abeille (Apis mellifera)

Cédric Alaux , Jean-Luc Brunet , Claudia Dussaubat , Fanny Mondet , Sylvie Tchamitchian
Bulletin Technique Apicole, 2009, 36 (4), pp.138-143
Article dans une revue hal-02663311v1
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The YvfTU Two-component System is involved in plcR expression in Bacillus cereus

Julien J. Brillard , Kim Susanna , Caroline Michaud , Claire Dargaignaratz , Michel M. Gohar
BMC Microbiology, 2008, 8, pp.183. ⟨10.1186/1471-2180-8-183⟩
Article dans une revue hal-02665752v1

Extending the Bacillus cereus group genomics to putative food-borne pathogens of different toxicity

Alla Lapidus , Eugene Goltsman , Sandrine Auger , Nathalie Galleron , Béatrice Ségurens
Chemico-Biological Interactions, 2008, 171 (2), pp.236-249. ⟨10.1016/j.cbi.2007.03.003⟩
Article dans une revue hal-04314336v1
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Toxin production in a rare and genetically remote cluster of strains of the Bacillus cereus group

Annette Fagerlund , Julien J. Brillard , Rainer Fürst , Marie Helene M. H. Guinebretière , Per Einar Granum
BMC Microbiology, 2007, 7, pp.43. ⟨10.1186/1471-2180-7-43⟩
Article dans une revue hal-02658972v1
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Characterization of a small PlcR-regulated gene co-expressed with cereolysin O

Julien J. Brillard , Didier D. Lereclus
BMC Microbiology, 2007, 7, pp.52. ⟨10.1186/1471-2180-7-52⟩
Article dans une revue hal-02655382v1

Comparison of cytotoxin cytK promoters from Bacillus cereus strain ATCC 14579 and from a B. cereus food-poisoning strain

Julien Brillard , Didier Lereclus
Microbiology, 2004, 150 (Pt 8), pp.2699-2705. ⟨10.1099/mic.0.27069-0⟩
Article dans une revue hal-01606555v1

Holin locus characterisation from lysogenic Xenorhabdus nematophila and its involvement in Escherichia coli SheA haemolytic phenotype.

Julien Brillard , Marie Hélène Boyer-Giglio , Noel Boemare , Alain Givaudan
FEMS Microbiology Letters, 2003, 218 (1), pp.107-113. ⟨10.1016/S0378-1097(02)01139-4⟩
Article dans une revue hal-01600071v1

The Ph1A hemolysin from the entomopathogenic bacterium Photorhabdus luminiescens belongs to the two-partner secretion family of hemolysins

Julien J. Brillard , Éric Duchaud , Noël Boemare , F. Kunst , Alain Givaudan
Journal of Bacteriology, 2002, 184 (14), pp.3871-3878
Article dans une revue hal-02676662v1

Two distinct hemolytic activities in Xenorhabdus nematophila are active against immunocompetent insect cells

Julien J. Brillard , C. Riberio , Noël Boemare , Michel Brehélin , Alain Givaudan
Applied and Environmental Microbiology, 2001, 67 (6), pp.2515-2525
Article dans une revue hal-02676583v1
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Importance of DNA-Methylation in Entomopathogenic Bacteria with similar lifestyle

Julien Brillard
10th FEMS congress of European Microbiologists, Jul 2023, Hamburg (D), Germany
Communication dans un congrès hal-04171736v1
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Contribution of DNA methylation to host adaptation in the plant pathogen Ralstonia solanacearum

Alice Guidot , Rekha Gopalan-Nair , Ludovic Legrand , Stéphane Genin , Xavier Barlet
GDR 3E / REacTION Epigénétique en Ecologie, Evolution, Agronomie et Environnement, Oct 2021, Montpellier (34000), France
Communication dans un congrès hal-04187503v1

Coupling methylome and transcriptome analysis to identify possible epignetic regulations in an entomopathogenic bacterium

Victoria Bientz , Anne Lanois , Nadège Ginibre , Ludovic Legrand , Julien Brillard
GDR 3E / REacTION Epigénétique en Ecologie, Evolution, Agronomie et Environnement, Oct 2021, Montpellier, France
Communication dans un congrès hal-04187488v1

Can we detect bacterial subpopulations by their DNA-methylation pattern?

Julien Brillard , Alice Guidot , Ludovic Legrand
GDR 3E / REACTION Epigénétique en Ecologie, Evolution, Agronomie et Environnement, Oct 2021, Montpellier, France
Communication dans un congrès hal-04189766v1

Role of DNA methylation in an entomopathogenic bacterium

Julien Brillard
14e rencontres Plantes-Bactéries, Jan 2020, Aussois (FR), France
Communication dans un congrès hal-04171486v1
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Whole Genome DNA Methylation (Methylome) Analysis and Role of Dam DNA Methyltransferase in the Entomopathogenic Bacterium Photorhabdus luminescens

Amaury Payelleville , Anne Lanois-Nouri , Ludovic Legrand , Sylvie Pages , Dana Blackburn
MicrobiOccitanie 2019- Rencontre des Microbiologistes Région Occitanie, Feb 2019, Montpellier, France
Communication dans un congrès hal-02154689v1
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Whole Genome DNA Methylation (Methylome) Analysis of an Entomopathogenic Bacterium

Amaury Payelleville , Ludovic Legrand , Anne Lanois , Alain Givaudan , Julien Brillard
Colloque du réseau RéAction, Oct 2019, Lyon, France
Communication dans un congrès hal-02463376v1
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Whole Genome DNA Methylation (Methylome) Analysis and Role of Dam DNA Methyltransferase in the life‐cycle of an Entomopathogenic Bacterium

Amaury Payelleville , Ludovic Legrand , Anne Lanois-Nouri , Sylvie Pages , Jean-Claude Ogier
FEMS Congress of European Microbiologists 2019, Jul 2019, Glasgow, France
Communication dans un congrès hal-02265509v1
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DNA Methylation in the entomopathogenic bacterium Photorhabdus luminescens

Julien Brillard
Hétérogénéité clonale chez les procaryotes et interactions micro-organismes -hôte, Feb 2018, Montpellier, France
Communication dans un congrès hal-02124776v1

Role of DNA methylation in an entomopathogenic bacterium

Julien Brillard
CeMEB workshop: Epigenetics in Ecology and Evolution, Apr 2016, Montpellier, France
Communication dans un congrès hal-01604063v1
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Dam overexpression impacts motility and virulence of the entomopathogenic bacteria Photorhabdus luminescens TT01

Amaury Payelleville , Alain Givaudan , Julien Brillard
SIP Annual Meeting and International Colloquium, Jul 2016, Tours, France
Communication dans un congrès hal-01837303v1

Cell Heterogeneity among Bacillus cereus Populations during Cold Adaptation

Jordane Despres , Julien Brillard , Veronique Broussolle , Frederic Carlin
FoodMicro 2014, Sep 2014, Nantes, France
Communication dans un congrès hal-01837301v1

A novel mechanism involved in Bacillus cereus cold adaptation

Sara Esther Diomande , Christophe Nguyen The , Marcel H Tempelaars , Tjakko Abee , Veronique Broussolle
FoodMicro 2014, Sep 2014, Nantes, France
Communication dans un congrès hal-01602274v1

Adaptation au froid chez Bacillus cereus : implication d'un senseur/régulateur

Sara Esther Diomande , Christophe Nguyen The , Marcel H Tempelaars , Tjakko Abee , Veronique Broussolle
Ecole thématique de Microbiologie Moléculaire, Oct 2014, Carry-le-Rouet, France
Communication dans un congrès hal-01602276v1

Cell Heterogeneity among Bacillus cereus Populations during Cold Adaptation

Jordane Despres , Julien Brillard , Veronique Broussolle , Frederic Carlin
1. International Symposium on Microgenomics in France and Europe, May 2014, Paris, France
Communication dans un congrès hal-01837300v1

Bacillus cereus, a model for studying the impact of climate changes on food borne pathogens in soils ? Preliminary experiments.

Julien J. Brillard , Veronique V. Broussolle , Thierry Clavel , Marina Gillon , Annette A. Berard
6th International Symposium of Interactions of Soil Minerals with Organic Components and Microorganisms , Jun 2011, Montpellier, France
Communication dans un congrès hal-01335850v1

Interactions between Nosema microspores and a neonicotinoid weaken honeybees (Apis mellifera)

Cédric Alaux , Jean-Luc Brunet , Claudia Dussaubat , Fanny Mondet , Sylvie Tchamitchian
Journée Scientifique Apicole FNOSAD, May 2010, Nantes, France
Communication dans un congrès hal-02818215v1

Interactions between Nosema microspores and a neonicotinoid in honey bees

Cédric Alaux , Jean-Luc Brunet , Claudia Dussaubat , Fanny Mondet , Sylvie Tchamitchian
American Bee Research Conference, Annual Meeting of the American Association of Professionnal Apiculturists and the Canadian Association of Professionnal Apiculturists, Jan 2010, Orlando, United States
Communication dans un congrès hal-02818214v1

Interaction between Nosema spp. and a neonicotinoid affect honeybees at the individual and social level.

Claudia Dussaubat , Cédric Alaux , Alban Maisonnasse , Jean-Luc Brunet , Sylvie Tchamitchian
4th EurBee European Conference of Apidology, Sep 2010, Ankara, Turkey
Communication dans un congrès hal-02823120v1

Mécanismes d'adaptation des bactéries à l'environnement

Julien J. Brillard
Biodiversité et Ecologie. Université d'Avignon et des Pays de Vaucluse, 2014
HDR tel-02801004v1