Nicolas Jolivet- National Institute of Scientific Research
Nicolas Jolivet
- National Institute of Scientific Research
About
9
Publications
1,379
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66
Citations
Introduction
Current institution
Additional affiliations
September 2018 - present
Institut National de la Recherche Scientifique -- Institut Armand-Frappier
Position
- PhD Student
Description
- Communication et coordination contact-dépendant chez la bactérie Myxococcus xanthus
January 2017 - May 2017
Institut National de la Recherche Scientifique -- Institut Armand-Frappier
Position
- Researcher
Description
- Study of the mechanism of communication and contact-dependent coordination in bacteria
January 2016 - June 2016
IUT of Laval
Position
- Internship
Description
- Intersnship of Master Study of the effects of nitrogen deficiency on the production of 3 lipolytic enzymes in microalgae Isochrysis galbana.
Education
September 2018 - September 2022
Institut National de la Recherche Scientifique -- Institut Armand Frappier
Field of study
- Biologie
May 2017 - September 2018
Institut National de la Recherche Scientifique -- Institut Armand-Frappier
Field of study
- Microbiologie Appliquée
September 2014 - June 2016
Field of study
- Biotechnologie -- Biomolécules, Microorganisme, Bioprocédés
Publications
Publications (9)
A bstract
Integrins are crucial for eukaryotic cell attachment and motility within the extracellular matrix (ECM) via focal-adhesion formation, with their evolutionary emergence important for the development of multicellularity. Intriguingly, single gliding cells of the predatory deltaproteobacterium Myxococcus xanthus form bacterial focal-adhesion...
The predatory deltaproteobacterium Myxococcus xanthus uses a helically-trafficked motor at bacterial focal-adhesion (bFA) sites to power gliding motility. Using total internal reflection fluorescence and force microscopies, we identify the von Willebrand A domain-containing outer-membrane (OM) lipoprotein CglB as an essential substratum-coupling ad...
Secretion of high-molecular-weight polysaccharides across the bacterial envelope is ubiquitous, as it enhances prokaryotic survival in (a)biotic settings. Such polymers are often assembled by Wzx/Wzy- or ABC transporter-dependent schemes implicating outer membrane (OM) polysaccharide export (OPX) proteins in cell-surface polymer translocation. In t...
Metabolic labeling paired with click chemistry is a powerful approach for selectively imaging the surfaces of diverse bacteria. Herein, we explored the feasibility of labeling the lipopolysaccharide (LPS) of Myxococcus xanthus-a Gram-negative predatory social bacterium known to display complex outer membrane (OM) dynamics-via growth in the presence...
Secretion of high-molecular-weight polysaccharides across the bacterial envelope is ubiquitous as it enhances prokaryotic survival in (a)biotic settings. Such polymers are often assembled by Wzx/Wzy- or ABC transporter-dependent schemes that implicate outer-membrane (OM) polysaccharide export (OPX) proteins in polymer translocation to the cell surf...
Exopolysaccharide (EPS) layers on the bacterial cell surface are key determinants of biofilm establishment and maintenance, leading to the formation of higher‐order 3D structures that confer numerous survival benefits to a cell community. In addition to a specific cell‐associated EPS glycocalyx, we recently revealed that the social δ‐proteobacteriu...
Bacterial surface exopolysaccharide (EPS) layers are key determinants of biofilm establishment and maintenance, leading to the formation of higher-order 3D structures conferring numerous survival benefits to a cell community. In addition to a specific EPS glycocalyx, we recently revealed that the social δ-proteobacterium Myxococcus xanthus secretes...
A bstract
The predatory deltaproteobacterium Myxococcus xanthus uses a helically-trafficked motor at bacterial focal adhesion (bFA) sites to power gliding motility. Using TIRF and force microscopy, we herein identify the integrin αI-domain-like outer-membrane (OM) lipoprotein CglB as an essential substratum-coupling protein of the gliding motility...
