Guilhem Royer

This study examines how iron uptake systems affect cefiderocol activity in E. coli, showing that the fec operon increases resistance and is linked to virulence.

The paper identifies lineage-specific metabolic capacities in extraintestinal pathogenic Escherichia coli clones that may contribute to their ecological success and dissemination.

This study examines β-lactam-resistant E. coli in calves across Wallonia, Belgium, finding that antibiotic restrictions reduced resistance but not population structure, with evidence of indirect farm transmission and potential human adaptation.

This study tracks E. coli dynamics in a human gut over 20 years, showing how strain properties and environmental factors influence diversity and persistence.

This study analyzes the genomic evolution of commensal E. coli over 30 years in France, finding increases in virulence and antibiotic resistance genes through clonal expansion and gene frequency changes within clones.

PlaScope improves plasmid detection in E. coli by combining Centrifuge with a curated database, achieving high recall, specificity, and accuracy compared to existing tools.