Author

P. Nicolas

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Microbiology· 5

Signature Assays, Organisms & Methods

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Approach:experimental assay· 5 Organism:bacteria (other)· 3 Research Focus:cell type annotation· 3 Research Focus:host-pathogen & immune response· 3 Assay:bulk RNA-seq· 2 Research Focus:chromatin & epigenetic regulation· 1 Research Focus:development & morphogenesis· 1 Research Focus:differential expression· 1

Frequent Co-Authors

C. Guerin· 2 shared D. Rigaudeau· 2 shared E. Duchaud· 2 shared J.-F. Bernardet· 2 shared T. Rochat· 2 shared A. Barbotin· 1 shared A. Carreaux· 1 shared A. Chastanet· 1 shared

Activity by Year

2022-2023 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 17 mutual co-author links

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Curved chords = mutual co-authorship

2 shared papersMicrobiology

C. Guerin

Mutual co-authors in cluster

Author profile →

5 papers

Recent·Most cited

Diving into bacterial dormancy: emergence of osmotically stable wall-less forms in an aquatic environment

F. Carvalho, A. Carreaux, A. Sartori-Rupp, S. Tachon, A. D. Gazi, P. Courtin, P. Nicolas, F. Dubois-Brissonnet, A. Barbotin, E. Desgranges, K. Gloux, C. Schouler, R. Carballido-Lopez, M.-P. Chapot-Chartier, E. Milohanic, , A. Pagliuso

This study identifies osmotically stable wall-less forms in Listeria monocytogenes during starvation, revealing a conserved stress response mechanism across Listeria species.

bioRxiv · Nov 16, 2023 · PreprintMicrobiology

Multi-scale transcriptome unveils spatial organisation and temporal dynamics of Bacillus subtilis biofilms

Y. Dergham, D. Le Coq, P. Nicolas, J. Deschamps, E. Huillet, P. Sanchez-Vizuete, K. Hamze, R. Briandet

This study uses RNA-seq and time-lapse microscopy to analyze spatial and temporal gene expression in Bacillus subtilis biofilms, revealing mosaic gene expression patterns and spatially segregated metabolic states.

bioRxiv · Jan 6, 2023 · PreprintMicrobiology

Investigation of the genus Flavobacterium as a reservoir for fish-pathogenic bacterial species: the case of Flavobacterium collinsii

E. Duchaud, B.-H. Lee, P. Nicolas, I. B. Saticioglu, B. Fradet, J.-F. Bernardet, D. Rigaudeau, T. Rochat

This study identifies and characterizes Flavobacterium collinsii as a potential opportunistic fish pathogen, showing it can colonize stressed fish but not cause clinical disease under normal conditions.

bioRxiv · Sep 27, 2022 · PreprintMicrobiology

Two functionally distinct heme/iron transport systems are virulence determinants of the fish pathogen Flavobacterium psychrophilum

Y. Zhu, D. Lechardeur, J.-F. Bernardet, B. Kerouault, C. Guerin, D. Rigaudeau, P. Nicolas, E. Duchaud, T. Rochat

This study identifies two heme/iron transport systems in Flavobacterium psychrophilum that are essential for virulence and adaptation to iron conditions during infection.

bioRxiv · Apr 4, 2022Microbiology

Termination factor Rho mediates transcriptional reprogramming of Bacillus subtilis stationary phase.

V. Bidnenko, P. Nicolas, C. Guerin, S. Derozier, A. Chastanet, J. Dairou, Y. Redko-Hamel, M. Jules, E. Bidnenko

This study shows that Rho, a transcription termination factor, regulates stationary phase adaptation in B. subtilis by affecting Spo0A, AbrB, and CodY regulons, and blocks sporulation and competence.

bioRxiv · Feb 9, 2022Microbiology