Author

Hugo Racine

Centre National de la Recherche Scientifique

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· 2

Signature Assays, Organisms & Methods

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Organism:bacteria (other)· 2 Approach:experimental assay· 2 Research Focus:gene regulatory network inference· 2 Approach:genetic perturbation / CRISPR· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:chromatin & epigenetic regulation· 1 Assay:DNA methylation· 1 Research Focus:host-pathogen & immune response· 1

Frequent Co-Authors

David LalaounaiD· 2 shared Gustavo Rios-DelgadoiD· 2 shared Jeffrey M. BoydiD· 2 shared Aubrey K. G. McReynoldsiD· 1 shared Blum Marion· 1 shared Dane ParkeriD· 1 shared Ehud Zelzion· 1 shared Emma A. PagellaiD· 1 shared

Activity by Year

2024-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 35 mutual co-author links

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2 shared papersMicrobiology

David LalaounaORCID

Mutual co-authors in cluster

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2 papers

Recent·Most cited

A Zur-dependent regulatory RNA involved in maintaining zinc homeostasis in Staphylococcus aureus

Mathilde Charbonnier, Hugo Racine, Samuel Probst-Lotze, Jana N. Radin, Gustavo Rios-Delgado, Liangyu Lyu, Hannah M. Laster, Maximilian P. Kohl, Rafał Mazgaj, Blum Marion, Virginie Marchand, Johana Chicher, Pascale Romby, Stefano Marzi, Isabelle Caldelari, , David Lalaouna

This study identifies two sRNAs in Staphylococcus aureus that regulate zinc homeostasis, showing their role in Zn-sparing responses and adaptation to metal limitation.

Nucleic Acids Research · Sep 7, 2026Peer-reviewedMicrobiology

The Staphylococcus aureus small non-coding RNA IsrR regulates TCA cycle activity and virulence

Gustavo Rios-Delgado, Aubrey K. G. McReynolds, Emma A. Pagella, Javiera Norambuena, Paul Briaud, Vincent Zheng, Matthew J. Munneke, Ji‐Sun Kim, Hugo Racine, Ronan K. Carroll, Ehud Zelzion, Eric Patrick Skaar, Jeffrey L. Bose, Dane Parker, David Lalaouna, Jeffrey M. Boyd

This study shows that the small non-coding RNA IsrR in S. aureus regulates TCA cycle activity and virulence by controlling acnA expression and Fe uptake.

Nucleic Acids Research · Dec 4, 2024Peer-reviewedMicrobiology