Summary of Study ST002933
This data is available at the NIH Common Fund's National Metabolomics Data Repository (NMDR) website, the Metabolomics Workbench, https://www.metabolomicsworkbench.org, where it has been assigned Project ID PR001824. The data can be accessed directly via it's Project DOI: 10.21228/M8Z132 This work is supported by NIH grant, U2C- DK119886.
See: https://www.metabolomicsworkbench.org/about/howtocite.php
This study contains a large results data set and is not available in the mwTab file. It is only available for download via FTP as data file(s) here.
| Study ID | ST002933 |
| Study Title | Coral endosymbiont growth is enhanced by metabolic interactions with bacteria |
| Study Summary | Bacteria are key contributors to microalgae resource acquisition, competitive performance, and functional diversity, but their potential metabolic interactions with coral microalgal endosymbionts (Symbiodiniaceae) have been largely overlooked. Here, we show that altering the bacterial composition of two widespread Symbiodiniaceae species, during their free-living stage, results in a significant shift in their cellular metabolism. Indeed, the abundance of monosaccharides and the key phytohormone indole-3-acetic acid (IAA) were correlated with the presence of specific bacteria, including members of the Labrenzia (Roseibium) and Marinobacter genera. Single-cell stable isotope tracking revealed that these two bacterial genera are involved in reciprocal exchanges of carbon and nitrogen with Symbiodiniaceae. We identified the provision of IAA by Labrenzia and Marinobacter, and this metabolite caused a significant growth enhancement of Symbiodiniaceae. By unravelling these interkingdom interactions, our work demonstrates how specific bacterial associates fundamentally govern Symbiodiniaceae fitness. |
| Institute | University of Technology Sydney |
| Last Name | Matthews |
| First Name | Jennifer |
| Address | 15 Broadway, Sydney, NSW, 2007, Australia |
| jennifer.matthews@uts.edu.au | |
| Phone | 0432404274 |
| Submit Date | 2023-10-14 |
| Raw Data Available | Yes |
| Raw Data File Type(s) | qgd |
| Analysis Type Detail | GC-MS |
| Release Date | 2023-11-10 |
| Release Version | 1 |
Select appropriate tab below to view additional metadata details:
Project:
| Project ID: | PR001824 |
| Project DOI: | doi: 10.21228/M8Z132 |
| Project Title: | Coral endosymbiont growth is enhanced by metabolic interactions with bacteria |
| Project Summary: | Bacteria are key contributors to microalgae resource acquisition, competitive performance, and functional diversity, but their potential metabolic interactions with coral microalgal endosymbionts (Symbiodiniaceae) have been largely overlooked. Here, we show that altering the bacterial composition of two widespread Symbiodiniaceae species, during their free-living stage, results in a significant shift in their cellular metabolism. Indeed, the abundance of monosaccharides and the key phytohormone indole-3-acetic acid (IAA) were correlated with the presence of specific bacteria, including members of the Labrenzia (Roseibium) and Marinobacter genera. Single-cell stable isotope tracking revealed that these two bacterial genera are involved in reciprocal exchanges of carbon and nitrogen with Symbiodiniaceae. We identified the provision of IAA by Labrenzia and Marinobacter, and this metabolite caused a significant growth enhancement of Symbiodiniaceae. By unravelling these interkingdom interactions, our work demonstrates how specific bacterial associates fundamentally govern Symbiodiniaceae fitness. |
| Institute: | University of Technology Sydney |
| Last Name: | Matthews |
| First Name: | Jennifer |
| Address: | 15 Broadway, Sydney, NSW, 2007, Australia |
| Email: | jennifer.matthews@uts.edu.au |
| Phone: | 0432404274 |
| Funding Source: | HFSP |
