Dataset Information

Jellyfish detritus degrading microbiome

ABSTRACT: Jellyfish blooms represent a significant, but largely overlooked, source of labile organic matter (jelly-OM) in the ocean, characterized by high protein content with a low C:N ratio. The bloom-decay cycle of jellyfish in coastal waters are important vehicles for carbon export to the ocean’s interior. To accurately incorporate them into biogeochemical models, the interactions between microbes and jelly-OM have yet to be fully characterized. We conducted jelly-OM enrichment experiments to simulate the scenario experienced by the coastal microbiome after the decay of a jellyfish bloom. We combined metagenomics, endo- and exo-metaproteomic approaches to obtain a mechanistic understanding on the metabolic network operated by the jelly-OM degrading bacterial consortium.

INSTRUMENT(S): Q Exactive HF

ORGANISM(S): Escherichia Coli

SUBMITTER: ZIhao Zhao

LAB HEAD: Zihao Zhao

PROVIDER: PXD036989 | Pride | 2023-10-24

REPOSITORIES: Pride

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Publications

Jellyfish detritus supports niche partitioning and metabolic interactions among pelagic marine bacteria.

Tinta Tinkara T Zhao Zihao Z Bayer Barbara B Herndl Gerhard J GJ

Microbiome 20230721 1

<h4>Background</h4>Jellyfish blooms represent a significant but largely overlooked source of labile organic matter (jelly-OM) in the ocean, characterized by a high protein content. Decaying jellyfish are important carriers for carbon export to the ocean's interior. To accurately incorporate them into biogeochemical models, the interactions between microbes and jelly-OM have yet to be fully characterized. We conducted jelly-OM enrichment experiments in microcosms to simulate the scenario experien ...[more]

PMID: 37480075

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