The core mangrove microbiome reveals shared taxa potentially involved in nutrient cycling and promoting host survival
© 2023. The Author(s)..
BACKGROUND: Microbes have fundamental roles underpinning the functioning of our planet, they are involved in global carbon and nutrient cycling, and support the existence of multicellular life. The mangrove ecosystem is nutrient limited and if not for microbial cycling of nutrients, life in this harsh environment would likely not exist. The mangroves of Southeast Asia are the oldest and most biodiverse on the planet, and serve vital roles helping to prevent shoreline erosion, act as nursery grounds for many marine species and sequester carbon. Despite these recognised benefits and the importance of microbes in these ecosystems, studies examining the mangrove microbiome in Southeast Asia are scarce.cxs RESULTS: Here we examine the microbiome of Avicenia alba and Sonneratia alba and identify a core microbiome of 81 taxa. A further eight taxa (Pleurocapsa, Tunicatimonas, Halomonas, Marinomonas, Rubrivirga, Altererythrobacte, Lewinella, and Erythrobacter) were found to be significantly enriched in mangrove tree compartments suggesting key roles in this microbiome. The majority of those identified are involved in nutrient cycling or have roles in the production of compounds that promote host survival.
CONCLUSION: The identification of a core microbiome furthers our understanding of mangrove microbial biodiversity, particularly in Southeast Asia where studies such as this are rare. The identification of significantly different microbial communities between sampling sites suggests environmental filtering is occurring, with hosts selecting for a microbial consortia most suitable for survival in their immediate environment. As climate change advances, many of these microbial communities are predicted to change, however, without knowing what is currently there, it is impossible to determine the magnitude of any deviations. This work provides an important baseline against which change in microbial community can be measured.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2023 |
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| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:18 |
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| Enthalten in: |
Environmental microbiome - 18(2023), 1 vom: 01. Juni, Seite 47 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Wainwright, Benjamin J [VerfasserIn] |
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| Links: |
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| Themen: |
Bacteria |
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| Anmerkungen: |
Date Revised 05.06.2023 published: Electronic Citation Status PubMed-not-MEDLINE |
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| doi: |
10.1186/s40793-023-00499-5 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM357665341 |
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| 100 | 1 | |a Wainwright, Benjamin J |e verfasserin |4 aut | |
| 245 | 1 | 4 | |a The core mangrove microbiome reveals shared taxa potentially involved in nutrient cycling and promoting host survival |
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| 500 | |a published: Electronic | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a © 2023. The Author(s). | ||
| 520 | |a BACKGROUND: Microbes have fundamental roles underpinning the functioning of our planet, they are involved in global carbon and nutrient cycling, and support the existence of multicellular life. The mangrove ecosystem is nutrient limited and if not for microbial cycling of nutrients, life in this harsh environment would likely not exist. The mangroves of Southeast Asia are the oldest and most biodiverse on the planet, and serve vital roles helping to prevent shoreline erosion, act as nursery grounds for many marine species and sequester carbon. Despite these recognised benefits and the importance of microbes in these ecosystems, studies examining the mangrove microbiome in Southeast Asia are scarce.cxs RESULTS: Here we examine the microbiome of Avicenia alba and Sonneratia alba and identify a core microbiome of 81 taxa. A further eight taxa (Pleurocapsa, Tunicatimonas, Halomonas, Marinomonas, Rubrivirga, Altererythrobacte, Lewinella, and Erythrobacter) were found to be significantly enriched in mangrove tree compartments suggesting key roles in this microbiome. The majority of those identified are involved in nutrient cycling or have roles in the production of compounds that promote host survival | ||
| 520 | |a CONCLUSION: The identification of a core microbiome furthers our understanding of mangrove microbial biodiversity, particularly in Southeast Asia where studies such as this are rare. The identification of significantly different microbial communities between sampling sites suggests environmental filtering is occurring, with hosts selecting for a microbial consortia most suitable for survival in their immediate environment. As climate change advances, many of these microbial communities are predicted to change, however, without knowing what is currently there, it is impossible to determine the magnitude of any deviations. This work provides an important baseline against which change in microbial community can be measured | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Bacteria | |
| 650 | 4 | |a Blue carbon | |
| 650 | 4 | |a Conservation | |
| 650 | 4 | |a Dimethylsulfoniopropionate (DMSP) | |
| 650 | 4 | |a Ecosystem services | |
| 650 | 4 | |a Microbial ecology | |
| 650 | 4 | |a Southeast Asia | |
| 700 | 1 | |a Millar, Trevor |e verfasserin |4 aut | |
| 700 | 1 | |a Bowen, Lacee |e verfasserin |4 aut | |
| 700 | 1 | |a Semon, Lauren |e verfasserin |4 aut | |
| 700 | 1 | |a Hickman, K J E |e verfasserin |4 aut | |
| 700 | 1 | |a Lee, Jen Nie |e verfasserin |4 aut | |
| 700 | 1 | |a Yeo, Zhi Yi |e verfasserin |4 aut | |
| 700 | 1 | |a Zahn, Geoffrey |e verfasserin |4 aut | |
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