Metabolomics

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Growth-stage related diatom-bacteria interactions


ABSTRACT: Phytoplankton-derived metabolites fuel a large fraction of heterotrophic bacterial production in the global ocean, yet methodological challenges have limited our knowledge of organic molecules transferred between these two microbial groups. In an experimental bloom study in which the diatom Thalassiosira pseudonana was co-cultured with three heterotrophic marine bacteria, we concurrently measured diatom endometabolites (i.e., potential exometabolite supply) by nuclear magnetic resonance (NMR) spectroscopy and bacterial gene expression (i.e., potential exometabolite uptake) by metatranscriptomic sequencing.

ORGANISM(S): Thalassiosira Pseudonana

TISSUE(S): Plankton

SUBMITTER: Uchimiya Mario  

PROVIDER: ST001944 | MetabolomicsWorkbench | Tue Aug 31 00:00:00 BST 2021

REPOSITORIES: MetabolomicsWorkbench

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