Laboratoire MAPIEM (EA 4323)

Research Topics

Biofilm formation signal transduction c-di-GMP signaling

Scientific Productions:

Publications :

2020

• - Biofilms and Antifouling - MAIB
  Hayek Mahmoud, Baraquet Claudine, Lami Raphaël, Blache Yves, Molmeret Maëlle
  The marine bacterium Shewanella woodyi produces C8-HSL to regulate bioluminescence
  Microb. Ecol. (2020) 79(4), 865-881

2018

• - Biofilms and Antifouling - MAIB
  Guillonneau Richard, Baraquet Claudine, Bazire Alexis, Molmeret Maëlle
  Multispecies Biofilm Development of Marine Bacteria Implies Complex Relationships Through Competition and Synergy and Modification of Matrix Complex Components
  Frontiers in Microbiology (2018 Aug 30) 9:1960.
• - Biofilms and Antifouling - MAIB
  Cogan P. Dillon, Baraquet Claudine, Harwood S. Caroline, Nair K. Satish
  Structural basis of transcriptional regulation by CouR, a repressor of coumarate catabolism, in Rhodopseudomonas palustris
  J Biol Chem . 2018 Jul 27;293(30):11727-11735.

2017

• - Biofilms and Antifouling - MAIB
  Baraquet Claudine., Harwood S. Caroline
  Use of Nonradiochemical DNAse Footprinting to Analyze c-di-GMP Modulation of DNA-Binding Proteins
  Methods Mol Biol . 2017;1657:303-315.

2016

• - Biofilms and Antifouling - MAIB
  Matsuyama Bruno Y., Krasteva Petya V., Baraquet Claudine, Harwood Caroline S., Sondermann Holger, Navarro Marcos V.
  Mechanistic insights into c-di-GMP-dependent control of the biofilm regulator FleQ from Pseudomonas aeruginosa
  Proceedings of the National Academy of Sciences USA (2016) 113(2), e209-218.
• - Biofilms and Antifouling - MAIB
  Martin-Moldes Zaira, Blazquez Blas, Baraquet Claudine, Harwood S. Caroline, Zamarro T. Maria, Diaz Eduardo
  Degradation of cyclic diguanosine monophosphate by a hybrid two-component protein protects Azoarcus sp. strain CIB from toluene toxicity
  Proc Natl Acad Sci U S A . 2016 Nov 15;113(46):13174-13179.

2015

• - Biofilms and Antifouling - MAIB
  Baraquet Claudine, Harwood Caroline S.
  FleQ DNA binding consensus sequence revealed by studies of FleQ-dependent regulation of biofilm gene expression in Pseudomonas aeruginosa
  Journal of Bacteriology (2015) 198(1), 178-186.

Conferences and communications :

2019

• - COM National - Biofilms and Antifouling - MAIB
  R. Guillonneau, C. Baraquet, A. Bazire, M. Molmeret
  Mutlispecies biofilms: Expanding knowledge on interspecies interactions
  Société Française de Microbiologie (SFM), 2019, Paris, France (invited speaker)
• - COM National - Biofilms and Antifouling - MAIB
  R. Guillonneau, C. Baraquet, A. Bazire, M. Molmeret
  Mutlispecies biofilms: a step toward understanding microbial interactions
  Réseau National Biofilms (RNB), 2019, Nancy, France
• - COM International - Biofilms and Antifouling - MAIB
  Gozoua Emmanuel, Molmeret Maëlle, Baraquet Claudine, Blache Yves
  Modulation of the toxic phase of antibiofilm compounds on Pseudoalteromonas ulvae (TC14) by interfering with quorum sensing
  BioMicroWorld Conference, Madrid, Spain, 2017
• - COM International - Biofilms and Antifouling - MAIB
  Harb Manar, Blache Yves, Molmeret Maëlle, Baraquet Claudine
  Biofilm formation and signaling of c-di-GMP in Shewanella oneidensis
  BioMicroWorld Conference, Madrid, Spain, 2017
• - COM International - Biofilms and Antifouling - MAIB
  Guillonneau Richard, Baraquet Claudine, Molmeret Maëlle
  How do marine bacteria interact with the amoeba Acanthamoeba castellanii?
  FEMS, Valencia, Spain (oral communication), 2017
• - COM International - Biofilms and Antifouling - MAIB
  Guillonneau Richard, Baraquet Claudine, Bazire Alexis, Molmeret Maëlle
  Spatial organization of multi-species marine bacteria in biofilm
  FEMS, Valencia, Spain, 2017
• - AFF International - Biofilms and Antifouling - MAIB
  Harb Manar, Kacou Alain, Blache Yves, Molmeret Maëlle, Baraquet Claudine
  Biofilm formation and c-di-GMP signaling in marine environment
  18th International Congress on Marine Corrosion and Fouling, Toulon (France), juin 2016.
• - AFF International - Biofilms and Antifouling - MAIB
  Hayek Mahmoud, Baraquet Claudine, Blache Yves, Molmeret Maelle
  Characterization of Shewanella woodyi Quorum Sensing systems
  18th International Congress on Marine Corrosion and Fouling, Toulon (France), juin 2016.
• - AFF International - Biofilms and Antifouling - MAIB
  Guillonneau Richard, Bazire Alexis, Baraquet Claudine, Molmeret Maëlle
  Investigation of different marine bacterial strains behaviors in biofilm
  18th International Congress on Marine Corrosion and Fouling, Toulon (France), juin 2016.
• - COM International - Biofilms and Antifouling - MAIB
  Ayé Mireille, Baraquet Claudine, Molmeret Maëlle, Blache Yves
  Inhibition of violacein production in marine bacteria Pseudoalteromonas ulvae TC14 by quorum sensing inhibitors
  18th International Congress on Marine Corrosion and Fouling, Toulo n (France), juin 2016 (Oral communication)