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DOI:	10.1371/journal.pone.0100600
论文题名:	Comparison of Deep-Water Viromes from the Atlantic Ocean and the Mediterranean Sea
作者:	Christian Winter; Juan A. L. Garcia; Markus G. Weinbauer; Michael S. DuBow; Gerhard J. Herndl
刊名:	PLOS ONE
ISSN:	1932-6203
出版年:	2014
发表日期:	2014-6-24
卷:	9, 期:6
语种:	英语
英文关键词:	Mediterranean Sea ; Atlantic Ocean ; Genomic databases ; Viral genomics ; Genomic libraries ; Marine bacteria ; Comparative genomics ; Sea water
英文摘要:	The aim of this study was to compare the composition of two deep-sea viral communities obtained from the Romanche Fracture Zone in the Atlantic Ocean (collected at 5200 m depth) and the southwest Mediterranean Sea (from 2400 m depth) using a pyro-sequencing approach. The results are based on 18.7% and 6.9% of the sequences obtained from the Atlantic Ocean and the Mediterranean Sea, respectively, with hits to genomes in the non-redundant viral RefSeq database. The identifiable richness and relative abundance in both viromes were dominated by archaeal and bacterial viruses accounting for 92.3% of the relative abundance in the Atlantic Ocean and for 83.6% in the Mediterranean Sea. Despite characteristic differences in hydrographic features between the sampling sites in the Atlantic Ocean and the Mediterranean Sea, 440 virus genomes were found in both viromes. An additional 431 virus genomes were identified in the Atlantic Ocean and 75 virus genomes were only found in the Mediterranean Sea. The results indicate that the rather contrasting deep-sea environments of the Atlantic Ocean and the Mediterranean Sea share a common core set of virus types constituting the majority of both virus communities in terms of relative abundance (Atlantic Ocean: 81.4%; Mediterranean Sea: 88.7%).
URL:	http://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0100600&type=printable
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资源类型:	期刊论文
标识符:	http://119.78.100.158/handle/2HF3EXSE/19311
Appears in Collections:	过去全球变化的重建影响、适应和脆弱性科学计划与规划气候变化与战略全球变化的国际研究计划气候减缓与适应气候变化事实与影响

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10.1371journal.pone.0100600.PDF（619KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	View Download

作者单位:

Department of Limnology and Oceanography, University of Vienna, Vienna, Austria;Department of Limnology and Oceanography, University of Vienna, Vienna, Austria;Observatoire océanologique, Sorbonne Universités, Villefranche/mer, France;Observatoire océanologique, CNRS UMR 7093, Villefranche/mer, France;Institut de Génétique et Microbiologie, Université Paris-Sud, Orsay, France;Department of Limnology and Oceanography, University of Vienna, Vienna, Austria;Department of Biological Oceanography, Royal Netherlands Institute for Sea Research, Den Burg, The Netherlands

Recommended Citation:

Christian Winter,Juan A. L. Garcia,Markus G. Weinbauer,et al. Comparison of Deep-Water Viromes from the Atlantic Ocean and the Mediterranean Sea[J]. PLOS ONE,2014-01-01,9(6)

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