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Proc Biol Sci
2018 Jun 27;2851881:. doi: 10.1098/rspb.2018.0340.
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Ocean warming alters predicted microbiome functionality in a common sea urchin.
Brothers CJ
,
Van Der Pol WJ
,
Morrow CD
,
Hakim JA
,
Koo H
,
McClintock JB
.
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The microbiome of sea urchins plays a role in maintaining digestive health and innate immunity. Here, we investigated the effects of long-term (90 day) exposure to elevated seawater temperatures on the microbiome of the common, subtropical sea urchin Lytechinus variegatus The community composition and diversity of microbes varied according to the type of sample collected from the sea urchin (seawater, feed, intestines, coelomic fluid, digested pellet and faeces), with the lowest microbial diversity (predominately the order Campylobacterales) located in the intestinal tissue. Sea urchins exposed to near-future seawater temperatures maintained the community structure and diversity of microbes associated with their tissues. However, marginal, non-significant shifts in microbial community structure with elevated temperature resulted in significant changes in predicted metagenomic functions such as membrane transport and amino acid and carbohydrate metabolism. The predicted changes in key metabolic categories suggest that near-future climate-induced increases in seawater temperature could shift microbial community function and impact sea urchin digestive and immune physiology.
Bourne,
Insights into the Coral Microbiome: Underpinning the Health and Resilience of Reef Ecosystems.
2016, Pubmed
Bourne,
Insights into the Coral Microbiome: Underpinning the Health and Resilience of Reef Ecosystems.
2016,
Pubmed
Brothers,
Sea urchins in a high-CO2 world: the influence of acclimation on the immune response to ocean warming and acidification.
2016,
Pubmed
,
Echinobase
Buckley,
IL17 factors are early regulators in the gut epithelium during inflammatory response to Vibrio in the sea urchin larva.
2017,
Pubmed
,
Echinobase
Caporaso,
Ultra-high-throughput microbial community analysis on the Illumina HiSeq and MiSeq platforms.
2012,
Pubmed
Caporaso,
Global patterns of 16S rRNA diversity at a depth of millions of sequences per sample.
2011,
Pubmed
Ch Ho,
Perturbation of gut bacteria induces a coordinated cellular immune response in the purple sea urchin larva.
2016,
Pubmed
,
Echinobase
Collado,
Taxonomy, epidemiology, and clinical relevance of the genus Arcobacter.
2011,
Pubmed
Dishaw,
Immune-directed support of rich microbial communities in the gut has ancient roots.
2014,
Pubmed
Engel,
The gut microbiota of insects - diversity in structure and function.
2013,
Pubmed
Gao,
Bacterial community composition in the gut content and ambient sediment of sea cucumber Apostichopus japonicus revealed by 16S rRNA gene pyrosequencing.
2014,
Pubmed
,
Echinobase
Hakim,
The gut microbiome of the sea urchin, Lytechinus variegatus, from its natural habitat demonstrates selective attributes of microbial taxa and predictive metabolic profiles.
2016,
Pubmed
,
Echinobase
Hakim,
An abundance of Epsilonproteobacteria revealed in the gut microbiome of the laboratory cultured sea urchin, Lytechinus variegatus.
2015,
Pubmed
,
Echinobase
Kanehisa,
The KEGG resource for deciphering the genome.
2004,
Pubmed
Kumar,
Getting started with microbiome analysis: sample acquisition to bioinformatics.
2014,
Pubmed
Langille,
Predictive functional profiling of microbial communities using 16S rRNA marker gene sequences.
2013,
Pubmed
Lokmer,
Hemolymph microbiome of Pacific oysters in response to temperature, temperature stress and infection.
2015,
Pubmed
Meron,
The impact of reduced pH on the microbial community of the coral Acropora eurystoma.
2011,
Pubmed
Morrow,
A member of the Roseobacter clade, Octadecabacter sp., is the dominant symbiont in the brittle star Amphipholis squamata.
2018,
Pubmed
,
Echinobase
Nakagawa,
Microbiota in the coelomic fluid of two common coastal starfish species and characterization of an abundant Helicobacter-related taxon.
2017,
Pubmed
,
Echinobase
Pörtner,
Trade-offs in thermal adaptation: the need for a molecular to ecological integration.
2006,
Pubmed
van Kessel,
Pyrosequencing of 16S rRNA gene amplicons to study the microbiota in the gastrointestinal tract of carp (Cyprinus carpio L.).
2011,
Pubmed
Webster,
Host-associated coral reef microbes respond to the cumulative pressures of ocean warming and ocean acidification.
2016,
Pubmed
,
Echinobase
Zaneveld,
Overfishing and nutrient pollution interact with temperature to disrupt coral reefs down to microbial scales.
2016,
Pubmed
