Article: Biogeographic Analysis Suggests Two Types of Planktonic Prokaryote Communities in the Barents Sea.
2023 Volume 12, Issue 10
Abstract: The Barents Sea is one of the most rapidly changing Arctic regions, with an unprecedented sea ice decline and increase in water temperature and salinity. We have studied the diversity of prokaryotic communities using 16S metabarcoding in the western and ... ...
| Abstract | The Barents Sea is one of the most rapidly changing Arctic regions, with an unprecedented sea ice decline and increase in water temperature and salinity. We have studied the diversity of prokaryotic communities using 16S metabarcoding in the western and northeastern parts of the Barents Sea along the Kola Section and the section from Novaya Zemlya to Franz Joseph Land. The hypothesis-independent clustering method revealed the existence of two distinct types of communities. The most common prokaryotic taxa were shared between two types of communities, but their relative abundance was different. It was found that the geographic location of the sampling sites explained more than 30% of the difference between communities, while no statistically significant correlation between environmental parameters and community composition was found. The representatives of the |
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| Language | English |
| Publishing date | 2023-10-05 |
| Publishing country | Switzerland |
| Document type | Journal Article |
| ZDB-ID | 2661517-4 |
| ISSN | 2079-7737 |
| ISSN | 2079-7737 |
| DOI | 10.3390/biology12101310 |
| Database | MEDical Literature Analysis and Retrieval System OnLINE |
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