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Title: Patterns and ecological drivers of ocean viral communities.
Authors: Brum, Jennifer R
Ignacio-Espinoza, J Cesar
Roux, Simon
Doulcier, Guilhem
Acinas, Silvia G
Alberti, Adriana
Chaffron, Samuel
Cruaud, Corinne
de Vargas, Colomban
Gasol, Josep M
Gorsky, Gabriel
Gregory, Ann C
Guidi, Lionel
Hingamp, Pascal
Iudicone, Daniele
Not, Fabrice
Ogata, Hiroyuki  kyouindb  KAKEN_id  orcid https://orcid.org/0000-0001-6594-377X (unconfirmed)
Pesant, Stéphane
Poulos, Bonnie T
Schwenck, Sarah M
Speich, Sabrina
Dimier, Celine
Kandels-Lewis, Stefanie
Picheral, Marc
Searson, Sarah
Tara Oceans Coordinators
Bork, Peer
Bowler, Chris
Sunagawa, Shinichi
Wincker, Patrick
Karsenti, Eric
Sullivan, Matthew B
Author's alias: 緒方, 博之
Issue Date: 22-May-2015
Publisher: American Association for the Advancement of Science
Journal title: Science
Volume: 348
Issue: 6237
Thesis number: 1261498
Abstract: Viruses influence ecosystems by modulating microbial population size, diversity, metabolic outputs, and gene flow. Here, we use quantitative double-stranded DNA (dsDNA) viral-fraction metagenomes (viromes) and whole viral community morphological data sets from 43 Tara Oceans expedition samples to assess viral community patterns and structure in the upper ocean. Protein cluster cataloging defined pelagic upper-ocean viral community pan and core gene sets and suggested that this sequence space is well-sampled. Analyses of viral protein clusters, populations, and morphology revealed biogeographic patterns whereby viral communities were passively transported on oceanic currents and locally structured by environmental conditions that affect host community structure. Together, these investigations establish a global ocean dsDNA viromic data set with analyses supporting the seed-bank hypothesis to explain how oceanic viral communities maintain high local diversity.
Description: プランクトンの世界 : 新しいフロンティア -タラ海洋探査からの最新情報-. 京都大学プレスリリース. 2015-05-22.
Rights: This is the author's version of the work. It is posted here by permission of the AAAS for personal use, not for redistribution. The definitive version was published in [Patterns and ecological drivers of ocean viral communities] on Vol.348 no.6237 DOI:10.1126/science.1261498
This is not the published version. Please cite only the published version.
この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。
URI: http://hdl.handle.net/2433/197954
DOI(Published Version): 10.1126/science.1261498
PubMed ID: 25999515
Related Link: https://www.kyoto-u.ac.jp/ja/research-news/2015-05-22-0
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