Viral characteristics of the warm Atlantic and cold Arctic water masses in the Nordic Seas
Nordic Seas are the subarctic seas connecting the Arctic Ocean and North Atlantic Ocean with complex water masses, experiencing an abrupt climate change. Though knowledge of the marine virosphere has expanded rapidly, the diversity of viruses and their relationships with host cells and water masses...
Published in: | Applied and Environmental Microbiology |
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Amer Soc Microbiology
2021
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Online Access: | https://eprints.utas.edu.au/38769/ |
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ftunivtasmania:oai:eprints.utas.edu.au:38769 2023-05-15T14:27:43+02:00 Viral characteristics of the warm Atlantic and cold Arctic water masses in the Nordic Seas Gao, C Xia, J Zhou, X Liang, X Jiang, Y Wang, M Shao, H Shi, X Guo, C He, H Wang, H He, J Hu, D Wang, X Zhao, J Zhang, Y-Z Sung, YY Mok, YJ Wong, LL McMinn, A Suttle, CA 2021 https://eprints.utas.edu.au/38769/ unknown Amer Soc Microbiology Gao, C, Xia, J, Zhou, X, Liang, X, Jiang, Y, Wang, M, Shao, H, Shi, X, Guo, C, He, H, Wang, H, He, J, Hu, D, Wang, X, Zhao, J, Zhang, Y-Z, Sung, YY, Mok, YJ, Wong, LL, McMinn, A orcid:0000-0002-2133-3854 , Suttle, CA and Wang, M 2021 , 'Viral characteristics of the warm Atlantic and cold Arctic water masses in the Nordic Seas' , Applied and Environmental Microbiology, vol. 87, no. 22 , pp. 1-18 , doi:10.1128/AEM.01160-21 <http://dx.doi.org/10.1128/AEM.01160-21>. virus Arctic Nordic DNA virome Nordic Seas microbial community metagenomics water masses and currents Article PeerReviewed 2021 ftunivtasmania https://doi.org/10.1128/AEM.01160-21 2021-12-06T23:17:53Z Nordic Seas are the subarctic seas connecting the Arctic Ocean and North Atlantic Ocean with complex water masses, experiencing an abrupt climate change. Though knowledge of the marine virosphere has expanded rapidly, the diversity of viruses and their relationships with host cells and water masses in the Nordic Seas remain to be fully revealed. Here, we establish the Nordic Sea DNA virome (NSV) data set of 55,315 viral contigs including 1,478 unique viral populations from seven stations influenced by both the warm Atlantic and cold Arctic water masses. Caudovirales dominated in the seven NSVs, especially in the warm Atlantic waters. The major giant nucleocytoplasmic large DNA viruses (NCLDVs) contributed a significant proportion of the classified viral contigs in the NSVs (32.2%), especially in the cold Arctic waters (44.9%). The distribution patterns of Caudovirales and NCLDVs were a reflection of the community structure of their hosts in the corresponding water masses and currents. Latitude, pH, and flow speed were found to be key factors influencing the microbial communities and coinfluencing the variation of viral communities. Network analysis illustrated the tight coupling between the variation of viral communities and microbial communities in the Nordic Seas. This study suggests a probable linkage between viromes, host cells, and surface water masses from both the cool Arctic and warm Atlantic Oceans. Article in Journal/Newspaper Arctic Arctic Arctic Ocean Climate change Nordic Sea Nordic Seas North Atlantic Subarctic University of Tasmania: UTas ePrints Arctic Arctic Ocean Applied and Environmental Microbiology 87 22 |
institution |
Open Polar |
collection |
University of Tasmania: UTas ePrints |
op_collection_id |
ftunivtasmania |
language |
unknown |
topic |
virus Arctic Nordic DNA virome Nordic Seas microbial community metagenomics water masses and currents |
spellingShingle |
virus Arctic Nordic DNA virome Nordic Seas microbial community metagenomics water masses and currents Gao, C Xia, J Zhou, X Liang, X Jiang, Y Wang, M Shao, H Shi, X Guo, C He, H Wang, H He, J Hu, D Wang, X Zhao, J Zhang, Y-Z Sung, YY Mok, YJ Wong, LL McMinn, A Suttle, CA Viral characteristics of the warm Atlantic and cold Arctic water masses in the Nordic Seas |
topic_facet |
virus Arctic Nordic DNA virome Nordic Seas microbial community metagenomics water masses and currents |
description |
Nordic Seas are the subarctic seas connecting the Arctic Ocean and North Atlantic Ocean with complex water masses, experiencing an abrupt climate change. Though knowledge of the marine virosphere has expanded rapidly, the diversity of viruses and their relationships with host cells and water masses in the Nordic Seas remain to be fully revealed. Here, we establish the Nordic Sea DNA virome (NSV) data set of 55,315 viral contigs including 1,478 unique viral populations from seven stations influenced by both the warm Atlantic and cold Arctic water masses. Caudovirales dominated in the seven NSVs, especially in the warm Atlantic waters. The major giant nucleocytoplasmic large DNA viruses (NCLDVs) contributed a significant proportion of the classified viral contigs in the NSVs (32.2%), especially in the cold Arctic waters (44.9%). The distribution patterns of Caudovirales and NCLDVs were a reflection of the community structure of their hosts in the corresponding water masses and currents. Latitude, pH, and flow speed were found to be key factors influencing the microbial communities and coinfluencing the variation of viral communities. Network analysis illustrated the tight coupling between the variation of viral communities and microbial communities in the Nordic Seas. This study suggests a probable linkage between viromes, host cells, and surface water masses from both the cool Arctic and warm Atlantic Oceans. |
format |
Article in Journal/Newspaper |
author |
Gao, C Xia, J Zhou, X Liang, X Jiang, Y Wang, M Shao, H Shi, X Guo, C He, H Wang, H He, J Hu, D Wang, X Zhao, J Zhang, Y-Z Sung, YY Mok, YJ Wong, LL McMinn, A Suttle, CA |
author_facet |
Gao, C Xia, J Zhou, X Liang, X Jiang, Y Wang, M Shao, H Shi, X Guo, C He, H Wang, H He, J Hu, D Wang, X Zhao, J Zhang, Y-Z Sung, YY Mok, YJ Wong, LL McMinn, A Suttle, CA |
author_sort |
Gao, C |
title |
Viral characteristics of the warm Atlantic and cold Arctic water masses in the Nordic Seas |
title_short |
Viral characteristics of the warm Atlantic and cold Arctic water masses in the Nordic Seas |
title_full |
Viral characteristics of the warm Atlantic and cold Arctic water masses in the Nordic Seas |
title_fullStr |
Viral characteristics of the warm Atlantic and cold Arctic water masses in the Nordic Seas |
title_full_unstemmed |
Viral characteristics of the warm Atlantic and cold Arctic water masses in the Nordic Seas |
title_sort |
viral characteristics of the warm atlantic and cold arctic water masses in the nordic seas |
publisher |
Amer Soc Microbiology |
publishDate |
2021 |
url |
https://eprints.utas.edu.au/38769/ |
geographic |
Arctic Arctic Ocean |
geographic_facet |
Arctic Arctic Ocean |
genre |
Arctic Arctic Arctic Ocean Climate change Nordic Sea Nordic Seas North Atlantic Subarctic |
genre_facet |
Arctic Arctic Arctic Ocean Climate change Nordic Sea Nordic Seas North Atlantic Subarctic |
op_relation |
Gao, C, Xia, J, Zhou, X, Liang, X, Jiang, Y, Wang, M, Shao, H, Shi, X, Guo, C, He, H, Wang, H, He, J, Hu, D, Wang, X, Zhao, J, Zhang, Y-Z, Sung, YY, Mok, YJ, Wong, LL, McMinn, A orcid:0000-0002-2133-3854 , Suttle, CA and Wang, M 2021 , 'Viral characteristics of the warm Atlantic and cold Arctic water masses in the Nordic Seas' , Applied and Environmental Microbiology, vol. 87, no. 22 , pp. 1-18 , doi:10.1128/AEM.01160-21 <http://dx.doi.org/10.1128/AEM.01160-21>. |
op_doi |
https://doi.org/10.1128/AEM.01160-21 |
container_title |
Applied and Environmental Microbiology |
container_volume |
87 |
container_issue |
22 |
_version_ |
1766301589506621440 |