Selina Lindon

The study shows that fitness costs of antibiotic resistance mutations in rich media do not reliably predict their costs in infection-like environments, with increased costs in lung-mimicking media and reduced prevalence in urinary tract-mimicking media.

This study examines how Pseudomonas aeruginosa adapts to repeated invasion of Staphylococcus epidermidis, showing divergent evolutionary responses between monoculture and coculture conditions.