Author

A. Hamiot

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

Biology Disciplines

Click to filter author papers

Microbiology· 3

Signature Assays, Organisms & Methods

Click to filter · or open tag

Organism:C. elegans· 3 Research Focus:cell type annotation· 2 Approach:experimental assay· 2 Assay:bulk RNA-seq· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:development & morphogenesis· 1 Research Focus:gene regulatory network inference· 1 Research Focus:host-pathogen & immune response· 1

Frequent Co-Authors

B. Dupuy· 3 shared J. PELTIER· 2 shared M. Oberkampf· 2 shared O. SOUTOURINA· 2 shared Y. D. Tremblay· 2 shared A. Maikova· 1 shared B. A. Durand· 1 shared I. Martin-Verstraete· 1 shared

Activity by Year

2020-2021 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 29 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

3 shared papersMicrobiology

B. Dupuy

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

c-di-AMP signaling is required for bile salts resistance and long-term colonization by Clostridioides difficile

M. Oberkampf, A. Hamiot, P. Altamirano-Silva, P. Belles-sancho, Y. D. Tremblay, N. DiBenedetto, R. Seifert, O. SOUTOURINA, L. Bry, B. Dupuy, J. PELTIER

This study identifies c-di-AMP as a key signaling molecule in Clostridioides difficile that regulates osmolyte uptake and bile salt resistance, essential for gut colonization.

bioRxiv · Aug 23, 2021 · PreprintMicrobiology

Metabolic adaption to extracellular pyruvate triggers biofilm formation in Clostridioides difficile

Y. D. Tremblay, B. A. Durand, A. Hamiot, I. Martin-Verstraete, M. Oberkampf, M. Monot, B. Dupuy

This study identifies extracellular pyruvate as a trigger for biofilm formation in C. difficile in the presence of DOC, revealing a mechanism for pathogen persistence in the gut.

bioRxiv · Jan 23, 2021Microbiology

Type I toxin-antitoxin systems contribute to mobile genetic elements maintenance in Clostridioides difficile and can be used as a counter-selectable marker for chromosomal manipulation

J. Peltier, A. Hamiot, J. R. Garneau, P. Boudry, A. Maikova, L.-C. Fortier, B. Dupuy, O. Soutourina

The paper characterizes type I toxin-antitoxin systems in C. difficile prophages, showing their role in prophage stability and introducing them as counter-selectable markers for chromosomal manipulation.

bioRxiv · Mar 4, 2020Microbiology