Author

Gabryelle Agoutin

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

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Microbiology· 1 Zoology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Assay:metagenomics· 2 Organism:bacteria (other)· 1 Research Focus:cell type annotation· 1 Research Focus:clustering· 1 Assay:long-read sequencing· 1 Approach:mixed model· 1 Organism:plant (other)· 1

Frequent Co-Authors

Géraldine PascaliD· 2 shared Adrien CastineliD· 1 shared Antony ChampioniD· 1 shared Caroline Achard· 1 shared Hélène Quesnel· 1 shared Jean MainguyiD· 1 shared Jean-Claude OgieriD· 1 shared Laëtitia LeclerciD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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2 shared papersZoology

Géraldine PascalORCID

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2 papers

Recent·Most cited

Late lactation represents the main window for sow-to-piglet transmission of persistent gut strains

Maelle Pomies, Gabryelle Agoutin, Lucas Auer, Adrien Castinel, Olivier Bouchez, Caroline Achard, Hélène Quesnel, Géraldine Pascal, Sylvie Combes

Long-read 16S-ITS-23S tracking in 17 sow-piglet families shows maternal putative-strain sharing peaks in late lactation, which supplies most maternally derived strains persisting post-weaning.

bioRxiv · Sep 24, 2026 · PreprintZoology✦ In-depth digest

Nested PCR to optimize rpoB metabarcoding for low-concentration and host-associated bacterial DNA

Laëtitia Leclerc, Gabryelle Agoutin, Thierry Brévault, Antony Champion, Jean Mainguy, Nicolas N Negre, Sudeeptha Yainna, Géraldine Pascal, Sophie Gaudriault, Jean-Claude Ogier

This paper introduces a nested PCR approach to optimize rpoB metabarcoding for low-concentration and host-associated bacterial DNA, showing improved amplification efficiency without bias.

Microbiology Spectrum · Aug 12, 2025Peer-reviewedMicrobiology