Author

Hortensia Robert

École Nationale Vétérinaire de Toulouse

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· 2 Systems Biology· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Approach:experimental assay· 2 Research Focus:gene regulatory network inference· 2 Research Focus:host-pathogen & immune response· 2 Research Focus:cell type annotation· 1 Research Focus:chromatin & epigenetic regulation· 1 Research Focus:differential expression· 1 Assay:metabolomics· 1 Assay:metagenomics· 1

Frequent Co-Authors

Christine CittiiD· 3 shared Éric BaranowskiiD· 3 shared Gwendoline Pot· 3 shared Laurent‐Xavier NouveliD· 3 shared Christian de la FeiD· 2 shared Elisa de Saldanha SimoniD· 2 shared Gilles MeyeriD· 2 shared M’hamed DerricheiD· 2 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 45 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

Christine CittiORCID

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

Mucosal architecture, microbiota resilience and metabolic disruption reveal holobiont dynamics during bovine respiratory disease

Sergio Mendez, Guenaelle Derolez, Florence Mompart, Maverick Monié-Ibanes, Thomas Peyret, Marie Corbin, David Bars‐Cortina, Fatima‐Zohra Sikht, Anne Geffré, Gwendoline Pot, Hortensia Robert, Yves Farizon, Christine Citti, Eric A. Richard, Laurent‐Xavier Nouvel, , Núria Mach

This study investigates host-microbiota interactions during bovine respiratory disease, finding that antimicrobial treatment has a greater impact on microbial communities and metabolic functions than infection alone.

bioRxiv · Oct 5, 2026 · PreprintSystems Biology

Nucleoside Binding by a Surface Lipoprotein Governs Conjugative ICE Acquisition in Ruminant Mycoplasmas

M’hamed Derriche, Laurent‐Xavier Nouvel, Calvin Fauvet, Núria Mach, Elisa de Saldanha Simon, Gwendoline Pot, Hortensia Robert, Alexandre Stella, Christian de la Fe, Renaud Maillard, Sergi Torres-Puig, Yonathan Arfi, Christine Citti, Éric Baranowski

This study identifies P48, a surface lipoprotein in Mycoplasma species, as essential for ICE acquisition through nucleoside recognition, challenging the donor-centric view of bacterial conjugation.

mBio · Dec 30, 2025Peer-reviewedMicrobiology

Bacterial Conjugation in the Ruminant Pathogen Mycoplasma agalactiae is Influenced by Eukaryotic Host Factors

M’hamed Derriche, Laurent‐Xavier Nouvel, Maria Gaudino, Eveline Sagné, Elisa de Saldanha Simon, Hortensia Robert, Gwendoline Pot, Gilles Meyer, Christian de la Fe, Yonathan Arfi, Renaud Maillard, Christine Citti, Éric Baranowski

This study shows that Mycoplasma agalactiae conjugation increases in co-culture with eukaryotic cells, leading to genetic exchange and mosaic genomes, with nucleotide stress potentially modulating this process.

Applied and Environmental Microbiology · May 27, 2025Peer-reviewedMicrobiology