Author

L. Gauthier

Primary ORCID profile (0000-0002-6249-4769 · 1 paper)Unclaimed ORCID profile · follow to get notified of new preprints

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Same name, identified by ORCID

L. GauthieriD1 paper · Vanderbilt University

Biology Disciplines

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Evolutionary Biology· 2 Microbiology· 1

Signature Assays, Organisms & Methods

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Organism:E. coli· 2 Approach:experimental assay· 2 Approach:statistical model· 2 Assay:whole-genome sequencing· 2 Research Focus:cell type annotation· 1 Research Focus:chromatin & epigenetic regulation· 1 Research Focus:clustering· 1 Research Focus:development & morphogenesis· 1

Frequent Co-Authors

S. Bershtein· 2 shared A. Menendez· 1 shared A. Serohijos· 1 shared A. W. R. Serohijos· 1 shared C. Hui· 1 shared D. Philpott· 1 shared D. Tsang· 1 shared G. M. Cofino· 1 shared

Activity by Year

2019-2022 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 24 mutual co-author links

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2 shared papersEvolutionary Biology

S. Bershtein

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Author profile →

3 papers

Recent·Most cited

Intra- and inter-species interactions drive early phases of invasion in mice gut microbiota

M. Gencel, G. M. Cofino, C. Hui, Z. Sahaf, L. Gauthier, D. Tsang, D. Philpott, S. Ramanathan, A. Menendez, S. Bershtein, A. Serohijos

The paper tracks E. coli invasion in mice gut microbiota using chromosomal barcodes and dynamic covariance mapping, identifying three phases of invasion driven by ecological and evolutionary dynamics.

bioRxiv · Dec 30, 2022 · PreprintEvolutionary Biology

Stepwise evolution and convergent recombination underlie the global dissemination of carbapenemase-producing Escherichia coli

R. Patino-Navarrete, I. Rosinski-Chupin, N. Cabanel, L. Gauthier, J. Takissian, J.-Y. Madec, M. Hamze, R. A. Bonnin, T. Naas, P. Glaser

The paper investigates the molecular epidemiology of carbapenemase-producing Escherichia coli, identifying key genetic factors and recombination events driving their global spread.

bioRxiv · Jun 13, 2019Microbiology

Chromosomal barcoding of E. coli populations reveals lineage diversity dynamics at high resolution

J. Lerner, M. Manhart, W. Jasinska, L. Gauthier, A. W. R. Serohijos, S. Bershtein

This study uses chromosomal barcoding to track lineage diversity in E. coli populations under antibiotic stress, revealing distinct diversity loss rates and reproducible lineage fates.

bioRxiv · Mar 8, 2019Evolutionary Biology