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...
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Language: | English |
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AMER SOC MICROBIOLOGY
2021
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Online Access: | http://ir.qdio.ac.cn/handle/337002/177196 https://doi.org/10.1128/AEM.01160-21 |
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ftchinacasciocas:oai:ir.qdio.ac.cn:337002/177196 2023-05-15T14:40:09+02:00 Viral Characteristics of the Warm Atlantic and Cold Arctic Water Masses in the Nordic Seas Gao, Chen Xia, Jun Zhou, Xinhao Liang, Yantao Jiang, Yong Wang, Meiwen Shao, Hongbing Shi, Xiaochong Guo, Cui He, Hui Wang, Hualong He, Jianfeng Hu, Denghui Wang, Xiaoyu Zhao, Jinping Zhang, Yu-Zhong Sung, Yeong Yik Mok, Wen Jye Wong, Li Lian McMinn, Andrew Suttle, Curtis A. Wang, Min 2021-11-01 http://ir.qdio.ac.cn/handle/337002/177196 https://doi.org/10.1128/AEM.01160-21 英语 eng AMER SOC MICROBIOLOGY APPLIED AND ENVIRONMENTAL MICROBIOLOGY http://ir.qdio.ac.cn/handle/337002/177196 doi:10.1128/AEM.01160-21 DNA virome Nordic Seas microbial community metagenomics water masses and currents Biotechnology & Applied Microbiology Microbiology GIANT VIRUS DNA VIRUSES OCEAN CARBON ABUNDANT GENOME SUMMER PROCHLOROCOCCUS DISTRIBUTIONS CHLOROPHYLL 期刊论文 2021 ftchinacasciocas https://doi.org/10.1128/AEM.01160-21 2022-06-27T05:46:32Z 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. IMPORTANCE This is a systematic study of Nordic Sea viromes using metagenomic analysis. The viral diversity, community structure, and their relationships with host cells and the complex water masses from both the cool Arctic and the warm Atlantic oceans were illustrated. The NCLDVs and Caudovirales are proposed as the viral characteristics of the cold Arctic and warm Atlantic waters, respectively. This study provides an important background for the viromes in the subarctic seas connecting the Arctic Ocean and North Atlantic Ocean and sheds light on their responses to abrupt climate change in the future. Report Arctic Arctic Ocean Climate change Nordic Sea Nordic Seas North Atlantic Subarctic Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR Arctic Arctic Ocean Applied and Environmental Microbiology 87 22 |
institution |
Open Polar |
collection |
Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR |
op_collection_id |
ftchinacasciocas |
language |
English |
topic |
DNA virome Nordic Seas microbial community metagenomics water masses and currents Biotechnology & Applied Microbiology Microbiology GIANT VIRUS DNA VIRUSES OCEAN CARBON ABUNDANT GENOME SUMMER PROCHLOROCOCCUS DISTRIBUTIONS CHLOROPHYLL |
spellingShingle |
DNA virome Nordic Seas microbial community metagenomics water masses and currents Biotechnology & Applied Microbiology Microbiology GIANT VIRUS DNA VIRUSES OCEAN CARBON ABUNDANT GENOME SUMMER PROCHLOROCOCCUS DISTRIBUTIONS CHLOROPHYLL Gao, Chen Xia, Jun Zhou, Xinhao Liang, Yantao Jiang, Yong Wang, Meiwen Shao, Hongbing Shi, Xiaochong Guo, Cui He, Hui Wang, Hualong He, Jianfeng Hu, Denghui Wang, Xiaoyu Zhao, Jinping Zhang, Yu-Zhong Sung, Yeong Yik Mok, Wen Jye Wong, Li Lian McMinn, Andrew Suttle, Curtis A. Wang, Min Viral Characteristics of the Warm Atlantic and Cold Arctic Water Masses in the Nordic Seas |
topic_facet |
DNA virome Nordic Seas microbial community metagenomics water masses and currents Biotechnology & Applied Microbiology Microbiology GIANT VIRUS DNA VIRUSES OCEAN CARBON ABUNDANT GENOME SUMMER PROCHLOROCOCCUS DISTRIBUTIONS CHLOROPHYLL |
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. IMPORTANCE This is a systematic study of Nordic Sea viromes using metagenomic analysis. The viral diversity, community structure, and their relationships with host cells and the complex water masses from both the cool Arctic and the warm Atlantic oceans were illustrated. The NCLDVs and Caudovirales are proposed as the viral characteristics of the cold Arctic and warm Atlantic waters, respectively. This study provides an important background for the viromes in the subarctic seas connecting the Arctic Ocean and North Atlantic Ocean and sheds light on their responses to abrupt climate change in the future. |
format |
Report |
author |
Gao, Chen Xia, Jun Zhou, Xinhao Liang, Yantao Jiang, Yong Wang, Meiwen Shao, Hongbing Shi, Xiaochong Guo, Cui He, Hui Wang, Hualong He, Jianfeng Hu, Denghui Wang, Xiaoyu Zhao, Jinping Zhang, Yu-Zhong Sung, Yeong Yik Mok, Wen Jye Wong, Li Lian McMinn, Andrew Suttle, Curtis A. Wang, Min |
author_facet |
Gao, Chen Xia, Jun Zhou, Xinhao Liang, Yantao Jiang, Yong Wang, Meiwen Shao, Hongbing Shi, Xiaochong Guo, Cui He, Hui Wang, Hualong He, Jianfeng Hu, Denghui Wang, Xiaoyu Zhao, Jinping Zhang, Yu-Zhong Sung, Yeong Yik Mok, Wen Jye Wong, Li Lian McMinn, Andrew Suttle, Curtis A. Wang, Min |
author_sort |
Gao, Chen |
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 |
http://ir.qdio.ac.cn/handle/337002/177196 https://doi.org/10.1128/AEM.01160-21 |
geographic |
Arctic Arctic Ocean |
geographic_facet |
Arctic Arctic Ocean |
genre |
Arctic Arctic Ocean Climate change Nordic Sea Nordic Seas North Atlantic Subarctic |
genre_facet |
Arctic Arctic Ocean Climate change Nordic Sea Nordic Seas North Atlantic Subarctic |
op_relation |
APPLIED AND ENVIRONMENTAL MICROBIOLOGY http://ir.qdio.ac.cn/handle/337002/177196 doi: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_ |
1766312061295394816 |