Journal article

Authors list: Blifernez-Klassen, Olga; Klassen, Viktor; Wibberg, Daniel; Cebeci, Enis; Henke, Christian; Rückert, Christian; Chaudhari, Swapnil; Rupp, Oliver; Blom, Jochen; Winkler, Anika; Al-Dilaimi, Arwa; Goesmann, Alexander; Sczyrba, Alexander; Kalinowski, Jörn; Bräutigam, Andrea; Kruse, Olaf

Publication year: 2021

Journal: Scientific Reports

Volume number: 11

Issue number: 1

ISSN: 2045-2322

Open access status: Gold

DOI Link: https://doi.org/10.1038/s41598-021-81082-1

Publisher: Nature Research

Abstract: 

Bacteria occupy all major ecosystems and maintain an intensive relationship to the eukaryotes, developing together into complex biomes (i.e., phycosphere and rhizosphere). Interactions between eukaryotes and bacteria range from cooperative to competitive, with the associated microorganisms affecting their host`s development, growth and health. Since the advent of non-culture dependent analytical techniques such as metagenome sequencing, consortia have been described at the phylogenetic level but rarely functionally. Multifaceted analysis of the microbial consortium of the ancient phytoplankton Botryococcus as an attractive model food web revealed that its all abundant bacterial members belong to a niche of biotin auxotrophs, essentially depending on the microalga. In addition, hydrocarbonoclastic bacteria without vitamin auxotrophies seem adversely to affect the algal cell morphology. Synthetic rearrangement of a minimal community consisting of an alga, a mutualistic and a parasitic bacteria underpins the model of a eukaryote that maintains its own mutualistic microbial community to control its surrounding biosphere. This model of coexistence, potentially useful for defense against invaders by a eukaryotic host could represent ecologically relevant interactions that cross species boundaries. Metabolic and system reconstruction is an opportunity to unravel the relationships within the consortia and provide a blueprint for the construction of mutually beneficial synthetic ecosystems.

Harvard Citation style: Blifernez-Klassen, O., Klassen, V., Wibberg, D., Cebeci, E., Henke, C., Rückert, C., et al. (2021) Phytoplankton consortia as a blueprint for mutually beneficial eukaryote-bacteria ecosystems based on the biocoenosis of Botryococcus consortia, Scientific Reports, 11(1), Article 1726. https://doi.org/10.1038/s41598-021-81082-1

APA Citation style: Blifernez-Klassen, O., Klassen, V., Wibberg, D., Cebeci, E., Henke, C., Rückert, C., Chaudhari, S., Rupp, O., Blom, J., Winkler, A., Al-Dilaimi, A., Goesmann, A., Sczyrba, A., Kalinowski, J., Bräutigam, A., & Kruse, O. (2021). Phytoplankton consortia as a blueprint for mutually beneficial eukaryote-bacteria ecosystems based on the biocoenosis of Botryococcus consortia. Scientific Reports. 11(1), Article 1726. https://doi.org/10.1038/s41598-021-81082-1