Sandrine Stutzmann

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Publications associées (14)

QstR-dependent regulation of natural competence and type VI secretion in Vibrio cholerae

Melanie Blokesch, Sandrine Stutzmann, Candice Stoudmann, Milena Jadwiga Jaskolska

During growth on chitinous surfaces in its natural aquatic environment Vibrio cholerae develops natural competence for transformation and kills neighboring non-immune bacteria using a type VI secretion system (T6SS). Activation of these two phenotypes requ ...

Oxford University Press2018

Molecular insights into Vibrio cholerae’s intra-amoebal host-pathogen interactions

Graham Knott, Melanie Blokesch, Sandrine Stutzmann, Candice Stoudmann, Catherine Maclachlan, Natalia Carolina Drebes Dorr, Charles Ulric V Van der Henst, Tiziana Scrignari, Audrey Sophie Vanhove

Vibrio cholerae, which causes the diarrheal disease cholera, is a species of bacteria commonlyfound in aquatic habitats. Within such environments, the bacterium must defend itselfagainst predatory protozoan grazers. Amoebae are prominent grazers, withAcant ...

Nature Research2018

Circulation of a Quorum-Sensing-Impaired Variant of Vibrio cholerae Strain C6706 Masks Important Phenotypes

Melanie Blokesch, Sandrine Stutzmann

Vibrio cholerae, the causative agent of cholera, is a model organism for studying virulence regulation, biofilm formation, horizontal gene transfer, and the cell-to-cell communication known as quorum sensing (QS). As in any research field, discrepancies be ...

Amer Soc Microbiology2016

Independent Regulation of Type VI Secretion in Vibrio cholerae by TfoX and TfoY

Melanie Blokesch, Sandrine Stutzmann, Noémie Matthey, Lisa Christina Metzger, Tiziana Scrignari, Charles Ulric V Van der Henst

Type VI secretion systems (T6SSs) are nanomachines used for interbacterial killing and intoxication of eukaryotes. Although Vibrio cholerae is a model organism for structural studies on T6SSs, the underlying regulatory network is less understood. A recent ...

Elsevier2016

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