Data_Sheet_1_Biocrusts from Iceland and Svalbard: Does microbial community composition differ substantially?.xlsx
A wide range of microorganisms inhabit biocrusts of arctic and sub-arctic regions. These taxa live and thrive under extreme conditions and, moreover, play important roles in biogeochemical cycling. Nevertheless, their diversity and abundance remain ambiguous. Here, we studied microbial community com...
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ftfrontimediafig:oai:figshare.com:article/21738170 2024-09-15T18:13:18+00:00 Data_Sheet_1_Biocrusts from Iceland and Svalbard: Does microbial community composition differ substantially?.xlsx Ekaterina Pushkareva Josef Elster Andreas Holzinger Sarina Niedzwiedz Burkhard Becker 2022-12-16T04:13:06Z https://doi.org/10.3389/fmicb.2022.1048522.s001 https://figshare.com/articles/dataset/Data_Sheet_1_Biocrusts_from_Iceland_and_Svalbard_Does_microbial_community_composition_differ_substantially_xlsx/21738170 unknown doi:10.3389/fmicb.2022.1048522.s001 https://figshare.com/articles/dataset/Data_Sheet_1_Biocrusts_from_Iceland_and_Svalbard_Does_microbial_community_composition_differ_substantially_xlsx/21738170 CC BY 4.0 Microbiology Microbial Genetics Microbial Ecology Mycology biocrusts bacteria eukaryotes microbial phototrophs amplicon sequencing co-occurrence Dataset 2022 ftfrontimediafig https://doi.org/10.3389/fmicb.2022.1048522.s001 2024-08-19T06:19:52Z A wide range of microorganisms inhabit biocrusts of arctic and sub-arctic regions. These taxa live and thrive under extreme conditions and, moreover, play important roles in biogeochemical cycling. Nevertheless, their diversity and abundance remain ambiguous. Here, we studied microbial community composition in biocrusts from Svalbard and Iceland using amplicon sequencing and epifluorescence microscopy. Sequencing of 16S rRNA gene revealed the dominance of Chloroflexi in the biocrusts from Iceland and Longyearbyen, and Acidobacteria in the biocrusts from Ny-Ålesund and South Svalbard. Within the 18S rRNA gene sequencing dataset, Chloroplastida prevailed in all the samples with dominance of Trebouxiophyceae in the biocrusts from Ny-Ålesund and Embryophyta in the biocrusts from the other localities. Furthermore, cyanobacterial number of cells and biovolume exceeded the microalgal in the biocrusts. Community compositions in the studied sites were correlated to the measured chemical parameters such as conductivity, pH, soil organic matter and mineral nitrogen contents. In addition, co-occurrence analysis showed the dominance of positive potential interactions and, bacterial and eukaryotic taxa co-occurred more frequently together. Dataset Iceland Longyearbyen Ny Ålesund Ny-Ålesund Svalbard Frontiers: Figshare |
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Frontiers: Figshare |
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ftfrontimediafig |
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topic |
Microbiology Microbial Genetics Microbial Ecology Mycology biocrusts bacteria eukaryotes microbial phototrophs amplicon sequencing co-occurrence |
spellingShingle |
Microbiology Microbial Genetics Microbial Ecology Mycology biocrusts bacteria eukaryotes microbial phototrophs amplicon sequencing co-occurrence Ekaterina Pushkareva Josef Elster Andreas Holzinger Sarina Niedzwiedz Burkhard Becker Data_Sheet_1_Biocrusts from Iceland and Svalbard: Does microbial community composition differ substantially?.xlsx |
topic_facet |
Microbiology Microbial Genetics Microbial Ecology Mycology biocrusts bacteria eukaryotes microbial phototrophs amplicon sequencing co-occurrence |
description |
A wide range of microorganisms inhabit biocrusts of arctic and sub-arctic regions. These taxa live and thrive under extreme conditions and, moreover, play important roles in biogeochemical cycling. Nevertheless, their diversity and abundance remain ambiguous. Here, we studied microbial community composition in biocrusts from Svalbard and Iceland using amplicon sequencing and epifluorescence microscopy. Sequencing of 16S rRNA gene revealed the dominance of Chloroflexi in the biocrusts from Iceland and Longyearbyen, and Acidobacteria in the biocrusts from Ny-Ålesund and South Svalbard. Within the 18S rRNA gene sequencing dataset, Chloroplastida prevailed in all the samples with dominance of Trebouxiophyceae in the biocrusts from Ny-Ålesund and Embryophyta in the biocrusts from the other localities. Furthermore, cyanobacterial number of cells and biovolume exceeded the microalgal in the biocrusts. Community compositions in the studied sites were correlated to the measured chemical parameters such as conductivity, pH, soil organic matter and mineral nitrogen contents. In addition, co-occurrence analysis showed the dominance of positive potential interactions and, bacterial and eukaryotic taxa co-occurred more frequently together. |
format |
Dataset |
author |
Ekaterina Pushkareva Josef Elster Andreas Holzinger Sarina Niedzwiedz Burkhard Becker |
author_facet |
Ekaterina Pushkareva Josef Elster Andreas Holzinger Sarina Niedzwiedz Burkhard Becker |
author_sort |
Ekaterina Pushkareva |
title |
Data_Sheet_1_Biocrusts from Iceland and Svalbard: Does microbial community composition differ substantially?.xlsx |
title_short |
Data_Sheet_1_Biocrusts from Iceland and Svalbard: Does microbial community composition differ substantially?.xlsx |
title_full |
Data_Sheet_1_Biocrusts from Iceland and Svalbard: Does microbial community composition differ substantially?.xlsx |
title_fullStr |
Data_Sheet_1_Biocrusts from Iceland and Svalbard: Does microbial community composition differ substantially?.xlsx |
title_full_unstemmed |
Data_Sheet_1_Biocrusts from Iceland and Svalbard: Does microbial community composition differ substantially?.xlsx |
title_sort |
data_sheet_1_biocrusts from iceland and svalbard: does microbial community composition differ substantially?.xlsx |
publishDate |
2022 |
url |
https://doi.org/10.3389/fmicb.2022.1048522.s001 https://figshare.com/articles/dataset/Data_Sheet_1_Biocrusts_from_Iceland_and_Svalbard_Does_microbial_community_composition_differ_substantially_xlsx/21738170 |
genre |
Iceland Longyearbyen Ny Ålesund Ny-Ålesund Svalbard |
genre_facet |
Iceland Longyearbyen Ny Ålesund Ny-Ålesund Svalbard |
op_relation |
doi:10.3389/fmicb.2022.1048522.s001 https://figshare.com/articles/dataset/Data_Sheet_1_Biocrusts_from_Iceland_and_Svalbard_Does_microbial_community_composition_differ_substantially_xlsx/21738170 |
op_rights |
CC BY 4.0 |
op_doi |
https://doi.org/10.3389/fmicb.2022.1048522.s001 |
_version_ |
1810450991363915776 |