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Epipelagic microbiome of the Small Aral Sea: Metagenomic structure and ecological diversity
Microbial diversity studies regarding the aquatic communities that experienced or are experiencing environmental problems are essential for the comprehension of the remediation dynamics. In this pilot study, we present data on the phylogenetic and ecological structure of microorganisms from epipelag...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7882900/ https://www.ncbi.nlm.nih.gov/pubmed/33305509 http://dx.doi.org/10.1002/mbo3.1142 |
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author | Alexyuk, Madina Bogoyavlenskiy, Andrey Alexyuk, Pavel Moldakhanov, Yergali Berezin, Vladimir Digel, Ilya |
author_facet | Alexyuk, Madina Bogoyavlenskiy, Andrey Alexyuk, Pavel Moldakhanov, Yergali Berezin, Vladimir Digel, Ilya |
author_sort | Alexyuk, Madina |
collection | PubMed |
description | Microbial diversity studies regarding the aquatic communities that experienced or are experiencing environmental problems are essential for the comprehension of the remediation dynamics. In this pilot study, we present data on the phylogenetic and ecological structure of microorganisms from epipelagic water samples collected in the Small Aral Sea (SAS). The raw data were generated by massive parallel sequencing using the shotgun approach. As expected, most of the identified DNA sequences belonged to Terrabacteria and Actinobacteria (40% and 37% of the total reads, respectively). The occurrence of Deinococcus‐Thermus, Armatimonadetes, Chloroflexi in the epipelagic SAS waters was less anticipated. Surprising was also the detection of sequences, which are characteristic for strict anaerobes—Ignavibacteria, hydrogen‐oxidizing bacteria, and archaeal methanogenic species. We suppose that the observed very broad range of phylogenetic and ecological features displayed by the SAS reads demonstrates a more intensive mixing of water masses originating from diverse ecological niches of the Aral‐Syr Darya River basin than presumed before. |
format | Online Article Text |
id | pubmed-7882900 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | John Wiley and Sons Inc. |
record_format | MEDLINE/PubMed |
spelling | pubmed-78829002021-02-19 Epipelagic microbiome of the Small Aral Sea: Metagenomic structure and ecological diversity Alexyuk, Madina Bogoyavlenskiy, Andrey Alexyuk, Pavel Moldakhanov, Yergali Berezin, Vladimir Digel, Ilya Microbiologyopen Original Articles Microbial diversity studies regarding the aquatic communities that experienced or are experiencing environmental problems are essential for the comprehension of the remediation dynamics. In this pilot study, we present data on the phylogenetic and ecological structure of microorganisms from epipelagic water samples collected in the Small Aral Sea (SAS). The raw data were generated by massive parallel sequencing using the shotgun approach. As expected, most of the identified DNA sequences belonged to Terrabacteria and Actinobacteria (40% and 37% of the total reads, respectively). The occurrence of Deinococcus‐Thermus, Armatimonadetes, Chloroflexi in the epipelagic SAS waters was less anticipated. Surprising was also the detection of sequences, which are characteristic for strict anaerobes—Ignavibacteria, hydrogen‐oxidizing bacteria, and archaeal methanogenic species. We suppose that the observed very broad range of phylogenetic and ecological features displayed by the SAS reads demonstrates a more intensive mixing of water masses originating from diverse ecological niches of the Aral‐Syr Darya River basin than presumed before. John Wiley and Sons Inc. 2020-12-11 /pmc/articles/PMC7882900/ /pubmed/33305509 http://dx.doi.org/10.1002/mbo3.1142 Text en © 2020 The Authors. MicrobiologyOpen published by John Wiley & Sons Ltd. This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Original Articles Alexyuk, Madina Bogoyavlenskiy, Andrey Alexyuk, Pavel Moldakhanov, Yergali Berezin, Vladimir Digel, Ilya Epipelagic microbiome of the Small Aral Sea: Metagenomic structure and ecological diversity |
title | Epipelagic microbiome of the Small Aral Sea: Metagenomic structure and ecological diversity |
title_full | Epipelagic microbiome of the Small Aral Sea: Metagenomic structure and ecological diversity |
title_fullStr | Epipelagic microbiome of the Small Aral Sea: Metagenomic structure and ecological diversity |
title_full_unstemmed | Epipelagic microbiome of the Small Aral Sea: Metagenomic structure and ecological diversity |
title_short | Epipelagic microbiome of the Small Aral Sea: Metagenomic structure and ecological diversity |
title_sort | epipelagic microbiome of the small aral sea: metagenomic structure and ecological diversity |
topic | Original Articles |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7882900/ https://www.ncbi.nlm.nih.gov/pubmed/33305509 http://dx.doi.org/10.1002/mbo3.1142 |
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