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dc.contributor.authorYum, Lauren K.*
dc.contributor.authorBaumgarten, Sebastian*
dc.contributor.authorRöthig, Till*
dc.contributor.authorRoder, Cornelia*
dc.contributor.authorRoik, Anna*
dc.contributor.authorMichell, Craig*
dc.contributor.authorVoolstra, Christian R.*
dc.date.accessioned2019-01-17T17:17:03Z
dc.date.available2019-01-17T17:17:03Z
dc.date.issued2017-07-25
dc.identifier.citationYum, L.K. et al. (2017) ‘Transcriptomes and expression profiling of deep-sea corals from the Red Sea provide insight into the biology of azooxanthellate corals’, Scientific Reports, 7(1). Doi: 10.1038/s41598-017-05572-xen
dc.identifier.issn2045-2322
dc.identifier.doi10.1038/s41598-017-05572-x
dc.identifier.urihttp://hdl.handle.net/10545/623310
dc.description.abstractDespite the importance of deep-sea corals, our current understanding of their ecology and evolutionis limited due to difficulties in sampling and studying deep-sea environments. Moreover, a recent reevaluation of habitat limitations has been suggested after characterization of deep-sea corals in the Red Sea, where they live at temperatures of above 20 °C at low oxygen concentrations. To gain further insight into the biology of deep-sea corals, we produced reference transcriptomes and studied gene expression of three deep-sea coral species from the Red Sea, i.e. Dendrophyllia sp., Eguchipsammia fistula, and Rhizotrochus typus. Our analyses suggest that deep-sea coral employ mitochondrial hypometabolism and anaerobic glycolysis to manage low oxygen conditions present in the Red Sea. Notably, we found expression of genes related to surface cilia motion that presumably enhance small particle transport rates in the oligotrophic deep-sea environment. This is the first study to characterize transcriptomes and in situ gene expression for deep-sea corals. Our work offers several mechanisms by which deep-sea corals might cope with the distinct environmental conditions present in the Red Sea. As such, our data provides direction for future research and further insight to organismal response of deep sea coral to environmental change and ocean warming.
dc.description.sponsorshipTis work was supported by King Abdullah University of Science and Technology (KAUST), baseline funds to CRV and Center Competitive Funding (CCF) Program FCC/1/1973-18-01.en
dc.language.isoenen
dc.publisherNature Researchen
dc.relation.urlhttp://www.nature.com/articles/s41598-017-05572-xen
dc.rightsArchived with thanks to Scientific Reportsen
dc.subjectDeep Sea Coralen
dc.subjectTranscriptomicsen
dc.titleTranscriptomes and expression profiling of deep-sea corals from the Red Sea provide insight into the biology of azooxanthellate coralsen
dc.typeArticleen
dc.contributor.departmentKing Abdullah University of Science and Technology (KAUST)en
dc.identifier.journalScientific Reportsen
dc.dateAccepted2017-05-01
refterms.dateFOA2019-02-28T18:05:11Z
html.description.abstractDespite the importance of deep-sea corals, our current understanding of their ecology and evolutionis limited due to difficulties in sampling and studying deep-sea environments. Moreover, a recent reevaluation of habitat limitations has been suggested after characterization of deep-sea corals in the Red Sea, where they live at temperatures of above 20 °C at low oxygen concentrations. To gain further insight into the biology of deep-sea corals, we produced reference transcriptomes and studied gene expression of three deep-sea coral species from the Red Sea, i.e. Dendrophyllia sp., Eguchipsammia fistula, and Rhizotrochus typus. Our analyses suggest that deep-sea coral employ mitochondrial hypometabolism and anaerobic glycolysis to manage low oxygen conditions present in the Red Sea. Notably, we found expression of genes related to surface cilia motion that presumably enhance small particle transport rates in the oligotrophic deep-sea environment. This is the first study to characterize transcriptomes and in situ gene expression for deep-sea corals. Our work offers several mechanisms by which deep-sea corals might cope with the distinct environmental conditions present in the Red Sea. As such, our data provides direction for future research and further insight to organismal response of deep sea coral to environmental change and ocean warming.


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