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1000 Titel
  • Cyanobacterial Community Composition and Bacteria–Bacteria Interactions Promote the Stable Occurrence of Particle-Associated Bacteria
1000 Autor/in
  1. Woodhouse, Jason N. |
  2. Ziegler, Jennifer |
  3. Grossart, Hans-Peter |
  4. Neilan, Brett |
1000 Erscheinungsjahr 2018
1000 LeibnizOpen
1000 Art der Datei
1000 Publikationstyp
  1. Artikel |
1000 Online veröffentlicht
  • 2018-04-26
1000 Erschienen in
1000 Quellenangabe
  • 9:777
1000 FRL-Sammlung
1000 Copyrightjahr
  • 2018
1000 Lizenz
1000 Verlagsversion
  • https://doi.org/10.3389/fmicb.2018.00777 |
  • https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5932394/ |
1000 Ergänzendes Material
  • https://www.frontiersin.org/articles/10.3389/fmicb.2018.00777/full#supplementary-material |
1000 Publikationsstatus
1000 Begutachtungsstatus
1000 Sprache der Publikation
1000 Abstract/Summary
  • Within meso/eutrophic freshwater ecosystems the dominance of cyanobacterial blooms during summer months has substantial impacts on ecosystem function with the production of toxins and subsequent induction of hypoxia altering food web structures and biogeochemical cycles. Cyanobacterial aggregates are extensively colonized by heterotrophic bacteria that provide the cyanobacteria with key nutrients and contribute towards remineralisation of organic matter. Here we sampled from five sites within a shallow eutrophic pond over a 6 months period, relating changes in the abundance of particle-associated heterotrophic taxa to phytoplankton abundance, toxin gene copies and physiochemical properties. The abundance of a majority of particle-associated bacteria were stable, in that they persisted despite perturbation. Cyanobacterial species abundance more likely correlated with stable rather than unstable bacteria and unstable bacteria were associated with allochthonous (terrestrial) organic matter. The occurrence of the most stable bacteria was correlated with large numbers of other bacteria suggesting bacteria-bacteria interactions have implications for the stable occurrence of microorganisms on particles. Freshwater ecosystems are frequently inundated with fresh nutrients in the form of surface runoff and experience an increasing number of high temperature days. In addition to increasing the severity and longevity of cyanobacterial blooms, run-off changes the nature of the particle-associated community compromising stability. This disruption has the potential to drive changes in the carbon and nitrogen cycles and requires further attention.
1000 Sacherschließung
lokal co-occurrence analysis
lokal cyanobacteria
lokal microbe-interactions
lokal particle-associated
lokal microcystin
1000 Fachgruppe
  1. Biologie |
1000 Fächerklassifikation (DDC)
1000 Liste der Beteiligten
  1. https://frl.publisso.de/adhoc/creator/V29vZGhvdXNlLCBKYXNvbiBOLg==|https://frl.publisso.de/adhoc/creator/WmllZ2xlciwgSmVubmlmZXI=|https://frl.publisso.de/adhoc/creator/R3Jvc3NhcnQsIEhhbnMtUGV0ZXI=|http://orcid.org/0000-0001-6113-772X
1000 (Academic) Editor
1000 Förderer
  1. Australian Research Council
1000 Fördernummer
  1. DP130102254
1000 Förderprogramm
  1. Discovery Project
1000 Dateien
1000 Objektart article
1000 Beschrieben durch
1000 @id frl:6409472.rdf
1000 Erstellt am 2018-08-21T11:39:56.811+0200
1000 Erstellt von 294
1000 beschreibt frl:6409472
1000 Bearbeitet von 25
1000 Zuletzt bearbeitet 2018-08-24T12:19:19.869+0200
1000 Objekt bearb. Fri Aug 24 12:19:05 CEST 2018
1000 Vgl. frl:6409472
1000 Oai Id
  1. oai:frl.publisso.de:frl:6409472 |
1000 Sichtbarkeit Metadaten public
1000 Sichtbarkeit Daten public
1000 Gegenstand von

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