Commensal acidification of specific gut regions produces a protective priority effect against enteropathogenic bacterial infection
Jane L. Yang, Haolong Zhu, Puru Sadh, Kevin Aumiller, Zehra Tüzün Güvener, William Basil Ludington
This study shows that a wild-derived Lactiplantibacillus plantarum strain protects Drosophila from Serratia marcescens infection by acidifying specific gut regions, creating a priority effect.
Applied and Environmental Microbiology · Aug 13, 2025Peer-reviewedMicrobiology