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| Auteurs principaux: | , , , , , , , , , , , , , , |
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| Format: | Artículo científico |
| Langue: | en |
| Publié: |
Animal microbiome
2025
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| Accès en ligne: | https://pubmed.ncbi.nlm.nih.gov/39754287/ |
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| _version_ | 1868266260623523840 |
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| author | Epstein, Hannah E Brown, Tanya Akinrinade, Ayọmikun O McMinds, Ryan Pollock, F Joseph Sonett, Dylan Smith, Styles Bourne, David G Carpenter, Carolina S Knight, Rob Willis, Bette L Medina, Mónica Lamb, Joleah B Thurber, Rebecca Vega Zaneveld, Jesse R |
| author_facet | Epstein, Hannah E Brown, Tanya Akinrinade, Ayọmikun O McMinds, Ryan Pollock, F Joseph Sonett, Dylan Smith, Styles Bourne, David G Carpenter, Carolina S Knight, Rob Willis, Bette L Medina, Mónica Lamb, Joleah B Thurber, Rebecca Vega Zaneveld, Jesse R Epstein, Hannah E Brown, Tanya Akinrinade, Ayọmikun O McMinds, Ryan Pollock, F Joseph Sonett, Dylan Smith, Styles Bourne, David G Carpenter, Carolina S Knight, Rob Willis, Bette L Medina, Mónica Lamb, Joleah B Thurber, Rebecca Vega Zaneveld, Jesse R |
| collection | PubMed - marine biology |
| contents | Evidence for microbially-mediated tradeoffs between growth and defense throughout coral evolution. Epstein, Hannah E Brown, Tanya Akinrinade, Ayọmikun O McMinds, Ryan Pollock, F Joseph Sonett, Dylan Smith, Styles Bourne, David G Carpenter, Carolina S Knight, Rob Willis, Bette L Medina, Mónica Lamb, Joleah B Thurber, Rebecca Vega Zaneveld, Jesse R Evolutionary tradeoffs between life-history strategies are important in animal evolution. Because microbes can influence multiple aspects of host physiology, including growth rate and susceptibility to disease or stress, changes in animal-microbial symbioses have the potential to mediate life-history tradeoffs. Scleractinian corals provide a biodiverse, data-rich, and ecologically-relevant host system to explore this idea. Using a comparative approach, we tested if coral microbiomes correlate with disease susceptibility across 425 million years of coral evolution by conducting a cross-species coral microbiome survey (the "Global Coral Microbiome Project") and combining the results with long-term global disease prevalence and coral trait data. Interpreting these data in their phylogenetic context, we show that microbial dominance predicts disease susceptibility, and traced this dominance-disease association to a single putatively beneficial symbiont genus, Endozoicomonas. Endozoicomonas relative abundance in coral tissue explained 30% of variation in disease susceptibility and 60% of variation in microbiome dominance across 40 coral genera, while also correlating strongly with high growth rates. These results demonstrate that the evolution of Endozoicomonas symbiosis in corals correlates with both disease prevalence and growth rate, and suggest a mediating role. Exploration of the mechanistic basis for these findings will be important for our understanding of how microbial symbioses influence animal life-history tradeoffs. |
| format | Artículo científico |
| id | pubmed_39754287 |
| institution | PubMed |
| language | en |
| publishDate | 2025 |
| publisher | Animal microbiome |
| record_format | pubmed |
| spellingShingle | Evidence for microbially-mediated tradeoffs between growth and defense throughout coral evolution. Epstein, Hannah E Brown, Tanya Akinrinade, Ayọmikun O McMinds, Ryan Pollock, F Joseph Sonett, Dylan Smith, Styles Bourne, David G Carpenter, Carolina S Knight, Rob Willis, Bette L Medina, Mónica Lamb, Joleah B Thurber, Rebecca Vega Zaneveld, Jesse R Evidence for microbially-mediated tradeoffs between growth and defense throughout coral evolution. Epstein, Hannah E Brown, Tanya Akinrinade, Ayọmikun O McMinds, Ryan Pollock, F Joseph Sonett, Dylan Smith, Styles Bourne, David G Carpenter, Carolina S Knight, Rob Willis, Bette L Medina, Mónica Lamb, Joleah B Thurber, Rebecca Vega Zaneveld, Jesse R Evolutionary tradeoffs between life-history strategies are important in animal evolution. Because microbes can influence multiple aspects of host physiology, including growth rate and susceptibility to disease or stress, changes in animal-microbial symbioses have the potential to mediate life-history tradeoffs. Scleractinian corals provide a biodiverse, data-rich, and ecologically-relevant host system to explore this idea. Using a comparative approach, we tested if coral microbiomes correlate with disease susceptibility across 425 million years of coral evolution by conducting a cross-species coral microbiome survey (the "Global Coral Microbiome Project") and combining the results with long-term global disease prevalence and coral trait data. Interpreting these data in their phylogenetic context, we show that microbial dominance predicts disease susceptibility, and traced this dominance-disease association to a single putatively beneficial symbiont genus, Endozoicomonas. Endozoicomonas relative abundance in coral tissue explained 30% of variation in disease susceptibility and 60% of variation in microbiome dominance across 40 coral genera, while also correlating strongly with high growth rates. These results demonstrate that the evolution of Endozoicomonas symbiosis in corals correlates with both disease prevalence and growth rate, and suggest a mediating role. Exploration of the mechanistic basis for these findings will be important for our understanding of how microbial symbioses influence animal life-history tradeoffs. |
| title | Evidence for microbially-mediated tradeoffs between growth and defense throughout coral evolution. |
| url | https://pubmed.ncbi.nlm.nih.gov/39754287/ |