Content overview: “Mollusk Family Trees Shape Microbiomes More Than Environment, University of Michigan Study”. A new study from the University of Michigan reveals that a mollusk's microbiome is determined more by its evolutionary lineage than by its habitat. Researchers found that closely related mollusk species host similar microbial communities, even when they live in different environments, while distantly related species in the same location have distinct microbiomes. This challenges the assumption that environmental factors are the primary drivers of microbiome composition.
The findings have implications for understanding how host genetics and evolution influence symbiotic relationships, with potential applications in conservation, aquaculture, and medicine. The study underscores the importance of evolutionary history in shaping the invisible ecosystems within animals. As research continues, scientists may better predict how species respond to environmental changes by considering their microbial inheritance. For the complete material, the listing points back to the source inside the network.