Recurring patterns in bacterioplankton dynamics during coastal spring algae blooms
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- Hanno Teeling
- Max Planck Institute for Marine Microbiology, Bremen, Germany
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- Bernhard M Fuchs
- Max Planck Institute for Marine Microbiology, Bremen, Germany
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- Christin M Bennke
- Max Planck Institute for Marine Microbiology, Bremen, Germany
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- Karen Krüger
- Max Planck Institute for Marine Microbiology, Bremen, Germany
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- Meghan Chafee
- Max Planck Institute for Marine Microbiology, Bremen, Germany
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- Lennart Kappelmann
- Max Planck Institute for Marine Microbiology, Bremen, Germany
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- Greta Reintjes
- Max Planck Institute for Marine Microbiology, Bremen, Germany
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- Jost Waldmann
- Max Planck Institute for Marine Microbiology, Bremen, Germany
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- Christian Quast
- Max Planck Institute for Marine Microbiology, Bremen, Germany
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- Frank Oliver Glöckner
- Max Planck Institute for Marine Microbiology, Bremen, Germany
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- Judith Lucas
- Biologische Anstalt Helgoland, Alfred Wegener Institute for Polar and Marine Research, Helgoland, Germany
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- Antje Wichels
- Biologische Anstalt Helgoland, Alfred Wegener Institute for Polar and Marine Research, Helgoland, Germany
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- Gunnar Gerdts
- Biologische Anstalt Helgoland, Alfred Wegener Institute for Polar and Marine Research, Helgoland, Germany
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- Karen H Wiltshire
- Alfred Wegener Institute for Polar and Marine Research, List auf Sylt, Germany
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- Rudolf I Amann
- Max Planck Institute for Marine Microbiology, Bremen, Germany
書誌事項
- 公開日
- 2016-04-07
- 権利情報
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- http://creativecommons.org/licenses/by/4.0/
- http://creativecommons.org/licenses/by/4.0/
- http://creativecommons.org/licenses/by/4.0/
- DOI
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- 10.7554/elife.11888
- 公開者
- eLife Sciences Publications, Ltd
説明
<jats:p>A process of global importance in carbon cycling is the remineralization of algae biomass by heterotrophic bacteria, most notably during massive marine algae blooms. Such blooms can trigger secondary blooms of planktonic bacteria that consist of swift successions of distinct bacterial clades, most prominently members of the Flavobacteriia, Gammaproteobacteria and the alphaproteobacterial Roseobacter clade. We investigated such successions during spring phytoplankton blooms in the southern North Sea (German Bight) for four consecutive years. Dense sampling and high-resolution taxonomic analyses allowed the detection of recurring patterns down to the genus level. Metagenome analyses also revealed recurrent patterns at the functional level, in particular with respect to algal polysaccharide degradation genes. We, therefore, hypothesize that even though there is substantial inter-annual variation between spring phytoplankton blooms, the accompanying succession of bacterial clades is largely governed by deterministic principles such as substrate-induced forcing.</jats:p>
収録刊行物
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- eLife
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eLife 5 e11888-, 2016-04-07
eLife Sciences Publications, Ltd