Dataset Information

Correspondence of coral holobiont metabolome with symbiotic bacteria, archaea and Symbiodinium communities

ABSTRACT: Microbial symbiotic partners, such as those associated with reef-building corals, mediate biochemical transformations that influence host performance and survival. While evidence suggests microbial community composition partly accounts for differences in coral physiology, how these symbionts affect metabolic pathways remains underexplored. We aimed to assess functional variation between coral-associated microbial partners in hospite. To this end, we characterized and compared microbial community composition and metabolomic profiles from 9 coral species. These data support and expand on previous research by demonstrating microbial communities and metabolite profiles are species-specific and are correlated to one another. Using Porites spp. as a case study, we present evidence that the relative abundance of different sub-clades of Symbiodinium and bacterial/archaeal families influence the composition of functionally important metabolites. Our data suggests that while some microbial partners benefit the union, others are more opportunistic and possibly parasitize the host. Consequently, coral partner choice likely influences cellular metabolic activities and, therefore, holobiont nutrition.

INSTRUMENT(S): varian

SUBMITTER: Emilia Sogin

PROVIDER: MTBLS342 | MetaboLights | 2017-08-01

REPOSITORIES: MetaboLights

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Dataset's files

Source:

			Action	DRS
	MTBLS342	Other
	FILES	Other
	a_MTBLS342_metabolomics_of_corals_metabolite_profiling_NMR_spectroscopy.txt	Txt
	i_Investigation.txt	Txt
	m_MTBLS342_metabolomics_of_corals_metabolite_profiling_NMR_spectroscopy_v2_maf.tsv	Tabular

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Correspondence of coral holobiont metabolome with symbiotic bacteria, archaea and Symbiodinium communities.

Sogin Emilia M EM Putnam Hollie M HM Nelson Craig E CE Anderson Paul P Gates Ruth D RD

Environmental microbiology reports 20170509 3

Microbial symbiotic partners, such as those associated with Scleractinian corals, mediate biochemical transformations that influence host performance and survival. While evidence suggests microbial community composition partly accounts for differences in coral physiology, how these symbionts affect metabolic pathways remains underexplored. We aimed to assess functional implications of variation among coral-associated microbial partners in hospite. To this end, we characterized and compared metab ...[more]

PMID: 28464532

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