Michel Gohar

CRHC INRAE

65 %

Libre accès

Documents

Affiliation actuelle

MICrobiologie de l'ALImentation au Service de la Santé (MICALIS)

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Publications

Impact of Hanks Kinase‐Dependent Phosphorylation of CodY on the Physiology and Virulence in Bacillus cereus

Mounia Kortebi , Céline Henry , Christophe Buisson , Christelle Lemy , Michel Gohar et al.

MicrobiologyOpen, 2025, 14 (6), ⟨10.1002/mbo3.70103⟩

Article dans une revue hal-05369466v1

The megaplasmid pCER270 of Bacillus cereus emetic strain affects the timing of the sporulation process, spore resistance properties, and germination

Stéphane Perchat , Alicia Nevers , Markus Kranzler , Monika Ehling-Schulz , Didier Lereclus et al.

Applied and Environmental Microbiology, 2024, 90 (9), ⟨10.1128/aem.01029-24⟩

Article dans une revue hal-05144062v1

Insights into the Bacillus anthracis, cereus and thuringiensis world through the BACT conference

V. Broussolle , M. Gohar , L. Slamti , Jean-Nicolas Tournier

Research in Microbiology, 2023, 174 (6), pp. 104095. ⟨10.1016/j.resmic.2023.104095⟩

Article dans une revue hal-04177303v1

Plasmid – Chromosome interplay in natural and non-natural hosts: global transcription study of three Bacillus cereus group strains carrying pCER270 plasmid

Alicia Nevers , Markus Kranzler , Stéphane Perchat , M. Gohar , Alexei Sorokin et al.

Research in Microbiology, 2023, 174 (6), pp.104074. ⟨10.1016/j.resmic.2023.104074⟩

Article dans une revue hal-04300453v1

Massive Integration of Planktonic Cells within a Developing Biofilm

Nay El-Khoury , Imene Bennaceur , Emilie Verplaetse , Stéphane Aymerich , Didier Lereclus et al.

Microorganisms, 2021, 9, pp.1-10. ⟨10.3390/microorganisms9020298⟩

Article dans une revue hal-03798371v1

Long inverted repeats around the chromosome replication terminus in the model strain Bacillus thuringiensis serovar israelensis BGSC 4Q7

Alexander Bolotin , Benoit Quinquis , Hugo Roume , Michel Gohar , Didier Lereclus et al.

Microbial Genomics, 2020, 6 (12), ⟨10.1099/mgen.0.000468⟩

Article dans une revue hal-04190849v1

CalY is a major virulence factor and a biofilm matrix protein

Thomas Candela , Annette Fagerlund , Christophe Buisson , Nathalie Gilois , Anne‐brit Kolstø et al.

Molecular Microbiology, 2019, 111 (6), pp.1416-1429. ⟨10.1111/mmi.14184⟩

Article dans une revue hal-02620254v2

Bacillus thuringiensis spores and vegetative bacteria: Infection capacity and role of the virulence regulon PlcR following intrahaemocoel injection of Galleria mellonella

Christophe Buisson , Michel Gohar , Eugénie Huillet , Christina Nielsen-Leroux

Insects, 2019, 10 (5), ⟨10.3390/insects10050129⟩

Article dans une revue hal-02619796v1

Bactériémies à Bacillus cereus en réanimation néonatale à l’AP-HP en 2016

Sandra Fournier , Véronique Faraut-Derouin , Anne Casetta , Pierre Frange , Catherine Doit et al.

Bulletin Epidémiologique Hebdomadaire, 2018, 25-26, pp.536-540

Article dans une revue hal-02622376v1

Two distinct pathways lead Bacillus thuringiensis to commit to sporulation in biofilm

Emilie Verplaetse , Leyla Slamti , Michel Gohar , Didier Lereclus

Research in Microbiology, 2017, 168 (4), pp.388-393. ⟨10.1016/j.resmic.2016.03.006⟩

Article dans une revue istex hal-01530848v1

Genetic and functional analyses of krs, a locus encoding kurstakin, a lipopeptide produced by Bacillus thuringiensis

Sébastien Gélis-Jeanvoine , Alexis Canette , Michel Gohar , Thibault Caradec , Christelle Lemy et al.

Research in Microbiology, 2017, 168 (4), pp.356-368. ⟨10.1016/j.resmic.2016.06.002⟩

Article dans une revue hal-01603335v1

Correction: necrotrophism Is a quorum-sensing-regulated lifestyle in Bacillus thuringiensis

Thomas Dubois , Karoline Faegri , Sébastien Gélis-Jeanvoine , Stéphane Perchat , Christelle Lemy et al.

PLoS Pathogens, 2016, 12 (11), pp.e1006049. ⟨10.1371/journal.ppat.1006049⟩

Article dans une revue hal-01604527v1

How Quorum Sensing Connects Sporulation to Necrotrophism in Bacillus thuringiensis.

Stéphane Perchat , Antoine Talagas , Sandrine Poncet , Noureddine Lazar , Inès Li de La Sierra-Gallay et al.

PLoS Pathogens, 2016, 12 (8), pp.e1005779. ⟨10.1371/journal.ppat.1005779⟩

Article dans une revue hal-01355952v1

Correction: How Quorum Sensing Connects Sporulation to Necrotrophism in Bacillus thuringiensis.

Stéphane Perchat , Antoine Talagas , Sandrine Poncet , Noureddine Lazar , Inès Li de La Sierra-Gallay et al.

PLoS Pathogens, 2016, 12 (10), pp.e1006009. ⟨10.1371/journal.ppat.1006009⟩

Article dans une revue hal-01451568v1

Bacillus cereus Biofilms—same, only different

Racha Majed , Christine Faille , Mireille Kallassy Awad , Michel M. Gohar

Frontiers in Microbiology, 2016, 7, ⟨10.3389/fmicb.2016.01054⟩

Article dans une revue hal-02634447v1

Spatio-temporal evolution of sporulation in Bacillus thuringiensis biofilm

Nay El Khoury , Racha Majed , Stephane Perchat , Mireille Kallassy , Didier Lereclus et al.

Frontiers in Microbiology, 2016, 7, ⟨10.3389/fmicb.2016.01222⟩

Article dans une revue hal-02633243v1

Peptides extracted from Artemisia herba alba have antimicrobial activity against foodborne pathogenic gram-positive bacteria

Sinda Fedhila , Wafa Ben Lazhar , Taoufik Jeridi , Vincent Sanchis Borja , Michel Gohar et al.

African journal of traditional, complementary, and alternative medicines : AJTCAM / African Networks on Ethnomedicines, 2015, 12 (1), pp.68-75. ⟨10.4314/ajtcam.v12i1.10⟩

Article dans une revue hal-01536527v1

Cell differentiation in a Bacillus thuringiensis population during planktonic growth, biofilm formation, and host infection

Emilie Verplaetse , Leyla Slamti , Michel M. Gohar , Didier D. Lereclus

mBio, 2015, 6 (3), pp.1-10. ⟨10.1128/mBio.00138-15⟩

Article dans une revue hal-02640468v1

Food-bacteria interplay : pathometabolism of emetic Bacillus cereus

Monika Ehling-Schulz , Elrike Frenzel , Michel M. Gohar

Frontiers in Microbiology, 2015, 6, ⟨10.3389/fmicb.2015.00704⟩

Article dans une revue (article de synthèse) hal-02631252v1

SinR Controls Enterotoxin Expression in Bacillus thuringiensis Biofilms

Annette Fagerlund , Thomas Dubois , Ole-Andreas Okstad , Emilie Verplaetse , Nathalie Gilois et al.

PLoS ONE, 2014, 9 (1), ⟨10.1371/journal.pone.0087532⟩

Article dans une revue hal-01204442v1

Pathogenic Potential of Bacillus cereus Strains as Revealed by Phenotypic Analysis

Rita R. Kamar , Michel M. Gohar , Isabelle I. Jehanno , Agnes A. Rejasse , Mireille M. Kallassy et al.

Journal of Clinical Microbiology, 2013, 51 (1), pp.320 - 323. ⟨10.1128/JCM.02848-12⟩

Article dans une revue hal-01001609v1

Necrotrophism is a quorum-sensing-regulated lifestyle in [i]Bacillus thuringiensis[/i]

Thomas Dubois , Karoline Faegri , Stephane Perchat , Christelle Lemy , Christophe Buisson et al.

PLoS Pathogens, 2012, 8 (4), ⟨10.1371/journal.ppat.1002629⟩

Article dans une revue hal-01190788v1

Bacterial swimmers that infiltrate and take over the biofilm matrix

Ali A. Houry , Michel M. Gohar , Julien Deschamps , Ekaterina E. Tischenko , Stephane S. Aymerich et al.

Proceedings of the National Academy of Sciences of the United States of America, 2012, 109 (32), pp.13088 - 13093. ⟨10.1073/pnas.1200791109⟩

Article dans une revue hal-01004132v1

Environmental and biofilm-dependent changes in a Bacillus cereus secondary cell wall polysaccharide

T. Candela , Emmanuel Maes , Estelle Garénaux , Yoann Rombouts , Frédéric Krzewinski et al.

Journal of Biological Chemistry, 2011, 286 (36), pp.31250-31262. ⟨10.1074/jbc.M111.249821⟩

Article dans une revue hal-00641810v1

A cell-cell communication system regulates protease production during sporulation in bacteria of the Bacillus cereus group

Stephane Perchat , Thomas Dubois , Samira Zouhir , Myriam Gominet , Sandrine Poncet-Mouturat et al.

Molecular Microbiology, 2011, 82 (3), pp.619 - 633. ⟨10.1111/j.1365-2958.2011.07839.x⟩

Article dans une revue hal-01019485v1

Haemolysin II is a Bacillus cereus virulence factor that induces apoptosis of macrophages

Seavly S. Tran , Elisabeth E. Guillemet , Maud M. Ngo-Camus , Cyril C. Clybouw , Andrea A. Puhar et al.

Cellular Microbiology, 2011, 13 (1), pp.92 - 108. ⟨10.1111/j.1462-5822.2010.01522.x⟩

Article dans une revue hal-01000992v1

In vitro digestion of Cry1Ab proteins and analysis of the impact on their immunoreactivity

Valeria Guimaraes , Marie-Francoise Drumare , Didier Lereclus , Michel Gohar , Patricia Lamourette et al.

Journal of Agricultural and Food Chemistry, 2010, 58 (5), pp.3222-3231. ⟨10.1021/jf903189j⟩

Article dans une revue hal-02660053v1

Involvement of motility and flagella in Bacillus cereus biofilm formation

Ali Houry , Romain Briandet , Stephane Aymerich , Michel Gohar

Microbiology, 2010, 156 (4), pp.1009-1018. ⟨10.1099/mic.0.034827-0⟩

Article dans une revue hal-01605000v1

CwpFM (EntFM) Is a Bacillus cereus Potential Cell Wall Peptidase Implicated in Adhesion, Biofilm Formation, and Virulence

Seav-Ly Tran , Elisabeth E. Guillemet , Michel Gohar , Didier Lereclus , N. Ramarao

Journal of Bacteriology, 2010, 192 (10), pp.2638-2642. ⟨10.1128/JB.01315-09⟩

Article dans une revue hal-02660641v1

IlsA, a unique surface protein of Bacillus cereus required for iron acquisition from heme, hemoglobin and ferritin

Nadine Daou , Christophe C. Buisson , Michel M. Gohar , Jasmina Vidic , Hélène Bierne et al.

PLoS Pathogens, 2009, 5 (11), pp.e1000675. ⟨10.1371/journal.ppat.1000675⟩

Article dans une revue hal-02659494v1

Biofilm formation and cell surface properties among pathogenic and nonpathogenic strains of the Bacillus cereus group.

Sandrine Auger , Nalini Ramarao , Christine Faille , Agnès Fouet , Stéphane Aymerich et al.

Applied and Environmental Microbiology, 2009, 75 (20), pp.6616-8. ⟨10.1128/aem.00155-09⟩

Article dans une revue pasteur-00512106v1

Molecular basis for group-specific activation of the virulence regulator PlcR by PapR heptapeptides.

L. Bouillaut , S. Perchat , S. Arold , S. Zorrilla , L. Slamti et al.

Nucleic Acids Research, 2008, 36 (11), pp.3791-801. ⟨10.1093/nar/gkn149⟩

Article dans une revue hal-00315584v1

The PlcR virulence regulon of Bacillus cereus.

Michel M. Gohar , Karoline Faegri , Stéphane Perchat , Solveig Ravnum , Ole Andreas Økstad et al.

PLoS ONE, 2008, 3 (7), pp.e2793. ⟨10.1371/journal.pone.0002793⟩

Article dans une revue hal-00315585v1

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 et al.

BMC Microbiology, 2008, 8, pp.183. ⟨10.1186/1471-2180-8-183⟩

Article dans une revue hal-02665752v1

Growth-related variations in the Bacillus cereus secretome.

Nathalie Gilois , Nalini Ramarao , Laurent Bouillaut , Stéphane Perchat , Stéphane Aymerich et al.

Proteomics, 2007, 7 (10), pp.1719-28. ⟨10.1002/pmic.200600502⟩

Article dans une revue istex hal-00164197v1

Ac2-DPD, the bis-(O)-acetylated derivative of 4,5-dihydroxy-2,3-pentanedione (DPD) is a convenient stable precursor of bacterial quorum sensing autoinducer AI-2.

Marine Frezza , Laurent Soulère , Damien Balestrino , Michel Gohar , Christian Deshayes et al.

Bioorganic and Medicinal Chemistry Letters, 2007, 17 (5), pp.1428-31. ⟨10.1016/j.bmcl.2006.11.076⟩

Article dans une revue istex hal-00164190v1

Autoinducer 2 affects biofilm formation by Bacillus cereus

Sandrine Auger , Evelyne Krin , Stephane S. Aymerich , Michel M. Gohar

Applied and Environmental Microbiology, 2006, 72 (1), pp.937-941. ⟨10.1128/AEM.72.1.937-941.2006⟩

Article dans une revue hal-02663988v1

Autoinducer 2 affects biofilm formation by Bacillus cereus

Sandrine Auger , E. Krin , Stéphane Aymerich , M. Gohar

Applied and Environmental Microbiology, 2006, 72, pp.937-941

Article dans une revue hal-00088709v1

A comparative study of Bacillus cereus, Bacillus thuringiensis and Bacillus anthracis extracellular proteomes.

Michel M. Gohar , Nathalie Gilois , Christelle Garreau , Vincent V. Sanchis Borja , Didier D. Lereclus et al.

Proteomics, 2005, 14, pp.3696-3711. ⟨10.1002/pmic.200401225⟩

Article dans une revue istex hal-02683014v1

FlhA influences Bacillus thuringiensis PlcR-regulated gene transcription, protein production, and virulence

Laurent Bouillaut , Nalini Ramarao , Christophe C. Buisson , Nathalie Gilois , Michel M. Gohar et al.

Applied and Environmental Microbiology, 2005, 71 (12), pp.8903-8910. ⟨10.1128/AEM.71.12.8903-8910.2005⟩

Article dans une revue hal-02682647v1

Bacillus cereus produces several nonproteinaceous insecticidal exotoxins.

Stephane S. Perchat , Christophe C. Buisson , Josette Chaufaux , Vincent Sanchis , Didier D. Lereclus et al.

Journal of Invertebrate Pathology, 2005, 90 (2), pp.131-3. ⟨10.1016/j.jip.2005.08.002⟩

Article dans une revue istex hal-02682344v1

Distinct mutations in PlcR explain why some strains of the Bacillus cereus group are nonhemolytic

Leyla Slamti , Stephane S. Perchat , Myriam Gominet , Gislayne Vilas-Bôas , Agnès Fouet et al.

Journal of Bacteriology, 2004, 186 (11), pp.3531-3538. ⟨10.1128/JB.186.11.3531-3538⟩

Article dans une revue hal-02677201v1

An extracytoplasmic-function sigma factor is involved in a pathway controlling beta-exotoxin I Production in Bacillus thuringiensis subsp thuringiensis strain 407-1

Sylvain Espinasse , Michel M. Gohar , Didier D. Lereclus , Claudia Sanchis

Journal of Bacteriology, 2004, 186 (10), pp.3108-3116. ⟨10.1128/JB.186.10.3108-3116.2004⟩

Article dans une revue hal-02673975v1

The Bacillus thuringiensis PlcR-regulated gene inhA2 is necessary, but not sufficient, for virulence

Sinda Fedhila , Michel M. Gohar , Leyla Slamti , P. Nel , Didier D. Lereclus

Journal of Bacteriology, 2003, 185 (9), pp.2820-2825. ⟨10.1128/JB.185.9.2820-2825.2003⟩

Article dans une revue hal-02677780v1

Expression de gènes de virulence chez Bacillus cereus, le régulon PlcR

Leyla Slamti , Michel M. Gohar , Didier D. Lereclus

Bulletin - Société Française de Microbiologie, 2003, 18 (2), pp.123-128

Article dans une revue hal-02681385v1

Occurrence and linkage between secreted insecticidal toxins in natural isolates of Bacillus thuringiensis

S. Espinasse , Josette Chaufaux , C. Buisson , Stéphane Perchat , Michel M. Gohar et al.

Current Microbiology, 2003, 47, pp.501-507. ⟨10.1007/s00284-003-4097-2⟩

Article dans une revue istex hal-02681218v1

Two-dimensional electrophoresis analysis of the extracellular proteome of Bacillus cereus reveals the importance of the PlcR regulon

Michel Gohar , Ole Andreas Økstad , Nathalie Gilois , Vincent Sanchis , Anne-Brit Kolsto et al.

Proteomics, 2002, 2 (6), pp 784-791. ⟨10.1002/1615-9861(200206)2:6<784::AID-PROT784>3.0.CO;2-R⟩

Article dans une revue istex hal-04182449v1

Correspondence of High Levels of Beta-Exotoxin I and the Presence of cry1B in Bacillus thuringiensis

Sylvain Espinasse , Michel Gohar , Josette Chaufaux , Christophe Buisson , Stéphane Perchat et al.

Applied and Environmental Microbiology, 2002, 68 (9), pp 4182 - 4186. ⟨10.1128/aem.68.9.4182-4186.2002⟩

Article dans une revue hal-04182427v1

An ABC Transporter from Bacillus thuringiensis is Essential for β-Exotoxin I Production

Sylvain Espinasse , Michel Gohar , Didier Lereclus , Vincent Sanchis

Journal of Bacteriology, 2002, 184 (21), pp.5848 - 5854. ⟨10.1128/jb.184.21.5848-5854.2002⟩

Article dans une revue hal-04182436v1

Sample Preparation for β-Exotoxin Determination in Bacillus thuringiensis Cultures by Reversed-Phase High-Performance Liquid Chromatography

Michel Gohar , Stephane Perchat

Analytical Biochemistry, 2001, 298 (1), pp.112-117. ⟨10.1006/abio.2001.5373⟩

Article dans une revue istex hal-02675949v1

Development and Field Performance of a Broad-Spectrum Nonviable Asporogenic Recombinant Strain of Bacillus thuringiensis with Greater Potency and UV Resistance

Vincent Sanchis , Michel Gohar , Josette Chaufaux , Olivia Arantes , Alain Meier et al.

Applied and Environmental Microbiology, 1999, 65 (9), pp.4032-4039. ⟨10.1128/AEM.65.9.4032-4039.1999⟩

Article dans une revue hal-04182397v1

Ultradian variations in sensitivity of rat aorta rings to noradrenaline

Michel Gohar , Pascal Daleau , Jeffrey Atkinson , Yves-Michel Gargouil

European Journal of Pharmacology, 1992, 229 (1), pp. 69-73. ⟨10.1016/0014-2999(92)90287-e⟩

Article dans une revue istex hal-04182355v1

Rythme nycthéméral de la synthèse protéique ovarienne chez le crustacé oniscoïde Porcellio dilatatus Brandt et rôle du protocérébron

Michel Gohar , Catherine Souty Grosset , P. Juchault

Canadian Journal of Zoology, 1985, 63 (4), pp.799-803. ⟨10.1139/z85-117⟩

Article dans une revue hal-02725144v1

Demonstration of an inhibition of vitellogenin synthesis by a neurohumoral factor (VIH) in a crustacean isopoda, Porcellio dilatatus Brandt

Michel Gohar , Catherine Souty-Grosset , P. Juchault , Gilbert Martin

Comptes rendus de l’Académie des sciences. Série III, Sciences de la vie, 1984, 299 (19), pp.785-789

Article dans une revue hal-02721352v1

Action temporelle d'ecdystéroïdes sur la synthèse protéique ovarienne in vitro chez le Crustacé isopode terrestre Porcellio dilatatus (Brandt)

M. Gohar , Catherine Souty

Reproduction Nutrition Développement, 1984, 24 (2), pp.137-145

Article dans une revue hal-00898129v1

Demonstration in vitro for a synthesis and release of vitellogenin by the fat-body in the male of a crustacean isopoda, Porcellio dilatatus, Brandt.

Michel Gohar , Catherine Souty

Comptes Rendus. Mécanique, 1983, 297 (3), pp.145

Article dans une revue hal-04182304v1

Diurnal rhythms in the synthesis and release of haemolymph proteins in the crustacean Isopoda, Porcellio dilatatus (Brandt), with special reference to vitellogenin

M. Gohar , Catherine Souty , J. L. Picaud

Reproduction Nutrition Développement, 1983, 23 (1), pp.93-100

Article dans une revue hal-00898031v1

Production of crystal-stored proteins using Bacillus thuringiensis molecular tools

Auriane Monestier , Leyla Slamti , Didier Lereclus , Michel Gohar

11th Conference on Recombinant Protein Production, Oct 2023, Girona, Spain

Communication dans un congrès hal-04282573v1

Le plasmide pCER270 des souches émétiques de Bacillus cereus régule le processus de sporulation et les propriétés des spores

Stéphane Perchat , Alicia Nevers , Markus Kransler , Didier Lereclus , Monika Ehling-Schulz et al.

Bactéries sporulantes pathogènes ou d'intérêt technologique, Nov 2023, PARIS, France

Communication dans un congrès hal-04286820v1

Transcriptional impact of pCER270 megaplasmid transfer in various hosts within the Bacillus cereus group

Alicia Nevers , Stephane Perchat , Markus Kranzler , Michel Gohar , Alexei Sorokin et al.

Bacillus ACT, Apr 2022, PARIS, France

Communication dans un congrès hal-04286951v1

An exopolysaccharide tale

M. Gohar

Bacillus anthracis cereus thuringiensis 10th international conference, Apr 2022, Paris, France

Communication dans un congrès hal-04300720v1

Bip, a protein required for the integration of planktonic bacteria inside a biofilm

Nay El-Khoury , Imene Bennaceur , Racha Majed , Mireille Kallassy Awad , M. Gohar

International Congress on Invertebrate Pathology and Microbial Control, Jul 2019, Valence (ES), Spain

Communication dans un congrès hal-04321470v1

Genes involved in planktonic cells recruitment by a Bacillus cereus biofilm

I. Bennaceur , Aurélie Baliarda , Cao M. , S. Aymerich , M. Gohar

The International Conference onBacillus anthracis, B. cereus and B. thuringiensis, Aug 2011, Bruges Belgium

Communication dans un congrès hal-01561774v1

Regulation of biofilm formation in Bacillus cereus

T. Dubois , A. Fagerlund , O.A. Økstad , I. Bennaceur , Aurélie Baliarda et al.

6th Conference on Functional Genomics of Gram-positive Microorganisms and 16th International Conference on Bacilli Montecatini Terme (Italia), Jun 2011, Bacilli Montecatini France

Communication dans un congrès hal-01561789v1

Horizontal transfer of the pCER270 megaplasmid within the B. cereus group

Markus Kranzler , Alexei Sorokin , Alicia Nevers , Serina Karuthedom , Tom Grunert et al.

Bacillus ACT, Apr 2022, PARIS, France

Poster de conférence hal-04286967v1

Sporulation and resistance properties of Bacillus weihenstephanensis grown in chemically defined synthetic media, natural and artificial soil media, biofilm and insect larvae

Ayse Handan Baysal , Stella Tichit-Planchon , Stephanie Gagnier , Aurélie Baliarda , Michel M. Gohar et al.

5th European Spores Conference, 2012, Royal Holloway, University of London, United Kingdom. 2012

Poster de conférence hal-02801999v1

Quorum sensing in Bacillus cereus in relation with cysteine metabolism and oxidative stress response.

Eugénie Huillet , Michel Gohar

Stress and Environmental Regulation of Gene Expression and Adaptation in Bacteria, 1, Wiley, pp.1242 - 1251, 2016, 978-1-119-00489-9. ⟨10.1002/9781119004813.ch120⟩

Chapitre d'ouvrage hal-04296777v1

Système d'expression bactérien de protéines hétérologues

Didier Lereclus , M. Gohar , Auriane Monestier , Leyla Slamti

France, N° de brevet: WO 2023/213652 Al. 2023

Brevet hal-04300055v1

Genetically modified bacterial strain producing kurstakin in the culture medium

Michel Gohar , Didier Lereclus , Philippe Jacques , Marlène Chollet , Thibault Caradec et al.

N° de brevet: WO2017125583A1. 2016

Brevet hal-02790178v1

Procédé d'élimination d'un biofilm de microorganismes

Romain Briandet , Alexandra Gruss , Stephane Aymerich , Michel Gohar , Julien Deschamps et al.

France, Patent n° : WO2012084746 A1. 2012

Brevet hal-01601826v1

Aromatic amides, method for preparing and compositions containing same, and use thereof as pesticides

Michel Gohar , Jacques Demassey , Christian Wehrey

N° de brevet: FR2729945B1. 1995

Brevet hal-02836755v1

L'expérimentation sur organes isolés

Michel Gohar , Elisabeth Bordeau , Jacques Guilbert , Yves-Michel Gargouil

1988, pp.27-34

Autre publication scientifique hal-02719866v1

Biofilms et pathogénie

M. Gohar

Master. UE NSS Aliments Microbiens et Sécurité Sanitaire M1-Biologie Santé UPSaclay, UVSQ, France. 2023

Cours hal-04329250v1

Biofilms et pathogénie

M. Gohar

Doctoral. UE NSS Aliments Microbiens et Sécurité Sanitaire M1-Biologie Santé UPSaclay, UVSQ, France. 2022

Cours hal-04331497v1

UE NSS Aliments Microbiens et Sécurité Sanitaire M1-Biologie Santé UPSaclay

M. Gohar

Doctorat. UVSQ, France. 2021

Cours hal-04331554v1

Chargement...

Michel Gohar

Publications

Publications

Impact of Hanks Kinase‐Dependent Phosphorylation of CodY on the Physiology and Virulence in Bacillus cereus

The megaplasmid pCER270 of Bacillus cereus emetic strain affects the timing of the sporulation process, spore resistance properties, and germination

Insights into the Bacillus anthracis, cereus and thuringiensis world through the BACT conference

Plasmid – Chromosome interplay in natural and non-natural hosts: global transcription study of three Bacillus cereus group strains carrying pCER270 plasmid

Massive Integration of Planktonic Cells within a Developing Biofilm

Long inverted repeats around the chromosome replication terminus in the model strain Bacillus thuringiensis serovar israelensis BGSC 4Q7

CalY is a major virulence factor and a biofilm matrix protein

Bacillus thuringiensis spores and vegetative bacteria: Infection capacity and role of the virulence regulon PlcR following intrahaemocoel injection of Galleria mellonella

Bactériémies à Bacillus cereus en réanimation néonatale à l’AP-HP en 2016

Two distinct pathways lead Bacillus thuringiensis to commit to sporulation in biofilm

Genetic and functional analyses of krs, a locus encoding kurstakin, a lipopeptide produced by Bacillus thuringiensis

Correction: necrotrophism Is a quorum-sensing-regulated lifestyle in Bacillus thuringiensis

How Quorum Sensing Connects Sporulation to Necrotrophism in Bacillus thuringiensis.

Correction: How Quorum Sensing Connects Sporulation to Necrotrophism in Bacillus thuringiensis.

Bacillus cereus Biofilms—same, only different

Spatio-temporal evolution of sporulation in <em>Bacillus thuringiensis</em> biofilm

Peptides extracted from Artemisia herba alba have antimicrobial activity against foodborne pathogenic gram-positive bacteria

Cell differentiation in a Bacillus thuringiensis population during planktonic growth, biofilm formation, and host infection

Food-bacteria interplay : pathometabolism of emetic<em> Bacillus cereus</em>

SinR Controls Enterotoxin Expression in Bacillus thuringiensis Biofilms

Pathogenic Potential of Bacillus cereus Strains as Revealed by Phenotypic Analysis

Necrotrophism is a quorum-sensing-regulated lifestyle in [i]Bacillus thuringiensis[/i]

Bacterial swimmers that infiltrate and take over the biofilm matrix

Environmental and biofilm-dependent changes in a Bacillus cereus secondary cell wall polysaccharide

A cell-cell communication system regulates protease production during sporulation in bacteria of the Bacillus cereus group

Haemolysin II is a Bacillus cereus virulence factor that induces apoptosis of macrophages

In vitro digestion of Cry1Ab proteins and analysis of the impact on their immunoreactivity

Involvement of motility and flagella in Bacillus cereus biofilm formation

CwpFM (EntFM) Is a Bacillus cereus Potential Cell Wall Peptidase Implicated in Adhesion, Biofilm Formation, and Virulence

IlsA, a unique surface protein of Bacillus cereus required for iron acquisition from heme, hemoglobin and ferritin

Biofilm formation and cell surface properties among pathogenic and nonpathogenic strains of the Bacillus cereus group.

Molecular basis for group-specific activation of the virulence regulator PlcR by PapR heptapeptides.

The PlcR virulence regulon of Bacillus cereus.

The YvfTU Two-component System is involved in plcR expression in Bacillus cereus

Growth-related variations in the Bacillus cereus secretome.

Ac2-DPD, the bis-(O)-acetylated derivative of 4,5-dihydroxy-2,3-pentanedione (DPD) is a convenient stable precursor of bacterial quorum sensing autoinducer AI-2.

Autoinducer 2 affects biofilm formation by Bacillus cereus

Autoinducer 2 affects biofilm formation by Bacillus cereus

A comparative study of Bacillus cereus, Bacillus thuringiensis and Bacillus anthracis extracellular proteomes.

FlhA influences Bacillus thuringiensis PlcR-regulated gene transcription, protein production, and virulence

Bacillus cereus produces several nonproteinaceous insecticidal exotoxins.

Distinct mutations in PlcR explain why some strains of the Bacillus cereus group are nonhemolytic

An extracytoplasmic-function sigma factor is involved in a pathway controlling beta-exotoxin I Production in Bacillus thuringiensis subsp thuringiensis strain 407-1

The Bacillus thuringiensis PlcR-regulated gene inhA2 is necessary, but not sufficient, for virulence

Expression de gènes de virulence chez Bacillus cereus, le régulon PlcR

Occurrence and linkage between secreted insecticidal toxins in natural isolates of Bacillus thuringiensis

Two-dimensional electrophoresis analysis of the extracellular proteome of Bacillus cereus reveals the importance of the PlcR regulon

Correspondence of High Levels of Beta-Exotoxin I and the Presence of cry1B in Bacillus thuringiensis

An ABC Transporter from Bacillus thuringiensis is Essential for β-Exotoxin I Production

Sample Preparation for β-Exotoxin Determination in Bacillus thuringiensis Cultures by Reversed-Phase High-Performance Liquid Chromatography

Development and Field Performance of a Broad-Spectrum Nonviable Asporogenic Recombinant Strain of Bacillus thuringiensis with Greater Potency and UV Resistance

Ultradian variations in sensitivity of rat aorta rings to noradrenaline

Rythme nycthéméral de la synthèse protéique ovarienne chez le crustacé oniscoïde Porcellio dilatatus Brandt et rôle du protocérébron

Demonstration of an inhibition of vitellogenin synthesis by a neurohumoral factor (VIH) in a crustacean isopoda, Porcellio dilatatus Brandt

Action temporelle d'ecdystéroïdes sur la synthèse protéique ovarienne in vitro chez le Crustacé isopode terrestre Porcellio dilatatus (Brandt)

Demonstration in vitro for a synthesis and release of vitellogenin by the fat-body in the male of a crustacean isopoda, Porcellio dilatatus, Brandt.

Diurnal rhythms in the synthesis and release of haemolymph proteins in the crustacean Isopoda, Porcellio dilatatus (Brandt), with special reference to vitellogenin

Production of crystal-stored proteins using Bacillus thuringiensis molecular tools

Le plasmide pCER270 des souches émétiques de Bacillus cereus régule le processus de sporulation et les propriétés des spores

Transcriptional impact of pCER270 megaplasmid transfer in various hosts within the Bacillus cereus group

An exopolysaccharide tale

Bip, a protein required for the integration of planktonic bacteria inside a biofilm

Genes involved in planktonic cells recruitment by a Bacillus cereus biofilm

Regulation of biofilm formation in Bacillus cereus

Horizontal transfer of the pCER270 megaplasmid within the B. cereus group

Sporulation and resistance properties of <em>Bacillus weihenstephanensis</em> grown in chemically defined synthetic media, natural and artificial soil media, biofilm and insect larvae

Quorum sensing in Bacillus cereus in relation with cysteine metabolism and oxidative stress response.

Système d'expression bactérien de protéines hétérologues

Genetically modified bacterial strain producing kurstakin in the culture medium

Procédé d'élimination d'un biofilm de microorganismes

Aromatic amides, method for preparing and compositions containing same, and use thereof as pesticides

L'expérimentation sur organes isolés

Biofilms et pathogénie

Biofilms et pathogénie

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