Mollusk family trees play a key role in shaping microbiomes, researchers find
A mollusk's microbial community has more to do with its family tree than its address. In other words, the composition of a mollusk's microbiome depends less on the environment in which it lives and more on what species it belongs to, say University of Michigan researchers.
The finding that a mollusk's microbiome is more closely tied to its family tree than its environment has significant implications for our understanding of the complex relationships between hosts and their microbial communities. This challenges the traditional view that environmental factors play a dominant role in shaping microbiomes. Instead, it suggests that the evolutionary history of the host plays a crucial role in determining the composition of its microbiome.
This research has important implications for the field of microbiology, as it highlights the need to consider the phylogenetic relationships between hosts when studying their microbiomes. It also underscores the importance of studying the microbiomes of diverse groups of organisms, such as mollusks, which have been relatively understudied in this regard. By exploring the microbiomes of different mollusk species, researchers can gain a better understanding of how microbiomes evolve and change over time.
As researchers continue to explore the relationships between hosts and their microbiomes, it will be interesting to see whether similar patterns hold true for other groups of organisms. Will the microbiomes of other invertebrate groups, such as insects or crustaceans, also be found to be shaped by their family trees? Answering this question will require further research, but the findings of this study provide a compelling starting point for investigating the complex interactions between hosts and their microbial communities.
Originally reported by phys.org. LearningWire adds analysis for science & discovery readers.