Multi-omics uncovers nutrient stress-driven interactions in the Prymnesium parvum holobiont, with vitamin B12 limitation highlighting mutualism.
Lou Patron, Florian Petrilli, Anaelle Bout, Marinna Gaudin, Léna Gouhier, Clarisse Hubert, Damien Réveillon, Samuel Chaffron, Enora Briand, Matthieu Garnier
This study investigates how nutrient stress shapes interactions in a synthetic microbial community with Prymnesium parvum, showing B12 limitation drives mutualism and metabolic reprogramming.
bioRxiv · Jan 22, 2026 · PreprintMicrobiology