Gut Microbes, Published online: 28 Mar 2021 The gastrointestinal tract is the main ecological niche in which Lactobacillus strains may provide health benefits in mammals. There is currently a need to characterize host-microbe interactions in space and time by tracking these bacteria in vivo. We combined noninvasive whole-body imaging with ex vivo fluorescence confocal microscopy En savoir plus surPersistence and dynamics of fluorescent Lactobacillus plantarum in the healthy versus inflamed gut[…]