Engineered symbiont biosensor maps micron-scale sugar gradients in the honeybee gut The honeybee gut microbiota plays a key role in shaping host health and susceptibility to disease. Yet, the nutrient environment it experiences within the gut remains poorly characterized. In particul...

New preprint! 🐝 We engineered a bacterial biosensor to reveal micron-scale arabinose gradients in the honeybee gut. Congratulations to Audam and all co-authors. Great collaboration with @pengellab.bsky.social as part of the NCCR Microbiomes at @fbm-unil.bsky.social
www.biorxiv.org/content/10.1...

Phage diversity mirrors bacterial strain diversity in the honey bee gut microbiota - Nature Communications Authors analyse paired viral and bacterial shotgun metagenomics data from individual honeybee guts, revealing modular, nested phage–bacteria networks, with viral diversity mirroring bacterial strain c...

🐝🦠 New paper: rdcu.be/eOf7A
Phages may drive microbial diversity, yet we often don’t even know how phages & bacteria correlate in nature. Our new study tackles this in the honeybee gut, thanks to the great work of PhD student @malickndiaye.bsky.social at @dmf-unil.bsky.social @fbm-unil.bsky.social

I had great discussions and met very nice people at the 2025 Animal-Microbe Symbioses GRC! I’m already looking forward to seeing you all again. Many thanks to the organizers!