Data from: (Sub-)Antarctic endemic cyanobacteria from benthic mats are rare and have restricted geographic distributions ...
The Antarctic terrestrial macrobiota are highly endemic and biogeographically structured, but whether this also holds true for microbial groups remains poorly understood. We studied the biogeographic patterns of Antarctic cyanobacteria from benthic microbial mats sampled in 84 lakes from two sub-Ant...
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Online Access: | https://dx.doi.org/10.5061/dryad.v41ns1s5b https://datadryad.org/stash/dataset/doi:10.5061/dryad.v41ns1s5b |
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ftdatacite:10.5061/dryad.v41ns1s5b 2024-09-15T17:48:54+00:00 Data from: (Sub-)Antarctic endemic cyanobacteria from benthic mats are rare and have restricted geographic distributions ... Durieu, Benoit Savaglia, Valentina Lara, Yannick Lambion, Alexandre S. Pessi, Igor Vyverman, Wim Verleyen, Elie Wilmotte, Annick 2024 https://dx.doi.org/10.5061/dryad.v41ns1s5b https://datadryad.org/stash/dataset/doi:10.5061/dryad.v41ns1s5b en eng Dryad https://www.ncbi.nlm.nih.gov/bioproject/?term=PRJNA1107504 https://dx.doi.org/10.1111/ecog.07489 https://www.ncbi.nlm.nih.gov/bioproject/?term=PRJNA1107504 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 FOS: Biological sciences Antarctica sub-Antarctic Islands Cyanobacteria benthic mats Biogeography ACBRs Dataset dataset 2024 ftdatacite https://doi.org/10.5061/dryad.v41ns1s5b10.1111/ecog.07489 2024-09-02T09:56:49Z The Antarctic terrestrial macrobiota are highly endemic and biogeographically structured, but whether this also holds true for microbial groups remains poorly understood. We studied the biogeographic patterns of Antarctic cyanobacteria from benthic microbial mats sampled in 84 lakes from two sub-Antarctic islands, as well as from eight Antarctic Conservation Biogeographic Regions (ACBRs) which were previously defined based mainly on macroscopic taxa. Analysis of 16S rRNA gene sequences revealed that Antarctic and sub-Antarctic lakes host significantly different cyanobacterial communities, yet that the bioregionalization pattern did not correspond to the division into ACBRs. Both Antarctic and sub-Antarctic lakes contain a high number of potentially endemic taxa (41% of the total diversity), of which 33.3% attain a relative abundance of < 1%. Our findings highlight the uniqueness of Antarctic microbiota and the need for increased protection of inland waters in both Antarctica and the sub-Antarctic islands. ... : Benthic microbial mats sampled were collected on 84 lakes from 2 sub-Antarctic islands and 8 Antarctic Conservation Biogeographic Regions (ACBRs). For each samples, partial 16s rRNA gene were sequenced using Illumina MiSeq plateform. ... Dataset Antarc* Antarctic Antarctica DataCite |
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English |
topic |
FOS: Biological sciences Antarctica sub-Antarctic Islands Cyanobacteria benthic mats Biogeography ACBRs |
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FOS: Biological sciences Antarctica sub-Antarctic Islands Cyanobacteria benthic mats Biogeography ACBRs Durieu, Benoit Savaglia, Valentina Lara, Yannick Lambion, Alexandre S. Pessi, Igor Vyverman, Wim Verleyen, Elie Wilmotte, Annick Data from: (Sub-)Antarctic endemic cyanobacteria from benthic mats are rare and have restricted geographic distributions ... |
topic_facet |
FOS: Biological sciences Antarctica sub-Antarctic Islands Cyanobacteria benthic mats Biogeography ACBRs |
description |
The Antarctic terrestrial macrobiota are highly endemic and biogeographically structured, but whether this also holds true for microbial groups remains poorly understood. We studied the biogeographic patterns of Antarctic cyanobacteria from benthic microbial mats sampled in 84 lakes from two sub-Antarctic islands, as well as from eight Antarctic Conservation Biogeographic Regions (ACBRs) which were previously defined based mainly on macroscopic taxa. Analysis of 16S rRNA gene sequences revealed that Antarctic and sub-Antarctic lakes host significantly different cyanobacterial communities, yet that the bioregionalization pattern did not correspond to the division into ACBRs. Both Antarctic and sub-Antarctic lakes contain a high number of potentially endemic taxa (41% of the total diversity), of which 33.3% attain a relative abundance of < 1%. Our findings highlight the uniqueness of Antarctic microbiota and the need for increased protection of inland waters in both Antarctica and the sub-Antarctic islands. ... : Benthic microbial mats sampled were collected on 84 lakes from 2 sub-Antarctic islands and 8 Antarctic Conservation Biogeographic Regions (ACBRs). For each samples, partial 16s rRNA gene were sequenced using Illumina MiSeq plateform. ... |
format |
Dataset |
author |
Durieu, Benoit Savaglia, Valentina Lara, Yannick Lambion, Alexandre S. Pessi, Igor Vyverman, Wim Verleyen, Elie Wilmotte, Annick |
author_facet |
Durieu, Benoit Savaglia, Valentina Lara, Yannick Lambion, Alexandre S. Pessi, Igor Vyverman, Wim Verleyen, Elie Wilmotte, Annick |
author_sort |
Durieu, Benoit |
title |
Data from: (Sub-)Antarctic endemic cyanobacteria from benthic mats are rare and have restricted geographic distributions ... |
title_short |
Data from: (Sub-)Antarctic endemic cyanobacteria from benthic mats are rare and have restricted geographic distributions ... |
title_full |
Data from: (Sub-)Antarctic endemic cyanobacteria from benthic mats are rare and have restricted geographic distributions ... |
title_fullStr |
Data from: (Sub-)Antarctic endemic cyanobacteria from benthic mats are rare and have restricted geographic distributions ... |
title_full_unstemmed |
Data from: (Sub-)Antarctic endemic cyanobacteria from benthic mats are rare and have restricted geographic distributions ... |
title_sort |
data from: (sub-)antarctic endemic cyanobacteria from benthic mats are rare and have restricted geographic distributions ... |
publisher |
Dryad |
publishDate |
2024 |
url |
https://dx.doi.org/10.5061/dryad.v41ns1s5b https://datadryad.org/stash/dataset/doi:10.5061/dryad.v41ns1s5b |
genre |
Antarc* Antarctic Antarctica |
genre_facet |
Antarc* Antarctic Antarctica |
op_relation |
https://www.ncbi.nlm.nih.gov/bioproject/?term=PRJNA1107504 https://dx.doi.org/10.1111/ecog.07489 https://www.ncbi.nlm.nih.gov/bioproject/?term=PRJNA1107504 |
op_rights |
Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 |
op_doi |
https://doi.org/10.5061/dryad.v41ns1s5b10.1111/ecog.07489 |
_version_ |
1810290495469912064 |