Taxonomic diversity and succession of bacterial consortium from Kombucha
DOI:
https://doi.org/10.36547/nbc.884Keywords:
Kombucha, Bacterial metagenome analysis, High-performance sequencing, Taxonomic diversityAbstract
The aim of the present work was to analyze the taxonomic diversity in the Kombucha bacterial consortium during long-term cultivation in the North (Arctic) of the European part of Russia. The high-performance sequencing showed that 99.1 % of the bacterial fraction of the fresh 7-d culture was Proteobacteria of mostly cellulose-producing genera with the order Acetobacterales being dominant and represented by the Komagataeibacter (87.3 %) and Gluconobacter (6.3 %). Aging of the Kombucha bacterial consortium from 20 to 90-d cultivation lead to the reduction of number of cellulose-producing bacteria and intense growth of cellulolytic bacteria including Clostridiales, Bacteroidetes, Actinomyces. Also the acidophilic microorganisms have been detected. The long-term growth of the Kombucha bacterial consortium can be considered as a succession of microbial communities.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2022 Ksenia Vashukova, Konstantin Terentyev, Dmitry Chukhchin, Igor Sinelnikov
This work is licensed under a Creative Commons Attribution 4.0 International License.
All papers published in the Nova Biotechnologica et Chimica (NBC) are published under a CC-BY licence (CC-BY 4.0). Published materials can be shared (copy and redistribute the material in any medium or format) and adapted (remix, transform, and build upon the material for any purpose, even commercially) with specifying the author(s).