A Single Host-Derived Glycan Impacts Key Regulatory Nodes of Symbiont Metabolism in a Coevolved Mutualism
ABSTRACT Most animal-microbe mutualistic associations are characterized by nutrient exchange between the partners.When the host provides the nutrients, it can gain the capacity to shape its microbial community, control the stability of the interaction, and promote its health and fitness.Using the bioluminescent squid-vibrio model, we demonstrate ho