Marine viruses discovered via metagenomics shed light on viral strategies throughout the oceans

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dc.citation.volume8]
dc.contributor.authorCoutinho, Felipe Hernandes
dc.contributor.authorSilveira, Cynthia Barbosa da
dc.contributor.authorGregoracci, Gustavo Bueno [UNIFESP]
dc.contributor.authorThompson, Cristiane Carneiro
dc.contributor.authorEdwards, Robert A.
dc.contributor.authorBrussaard, Corina P. D. (Cornelia Paula Dorothea)
dc.contributor.authorDutilh, Bas E.
dc.contributor.authorThompson, Fabiano Lopes
dc.coverageLondon
dc.date.accessioned2020-06-26T16:30:17Z
dc.date.available2020-06-26T16:30:17Z
dc.date.issued2017
dc.description.abstractMarine viruses are key drivers of host diversity, population dynamics and biogeochemical cycling and contribute to the daily flux of billions of tons of organic matter. Despite recent advancements in metagenomics, much of their biodiversity remains uncharacterized. Here we report a data set of 27,346 marine virome contigs that includes 44 complete genomes. These outnumber all currently known phage genomes in marine habitats and include members of previously uncharacterized lineages. We designed a new method for host prediction based on co-occurrence associations that reveals these viruses infect dominant members of the marine microbiome such as Prochlorococcus and Pelagibacter. A negative association between host abundance and the virus-to-host ratio supports the recently proposed Piggyback-the-Winner model of reduced phage lysis at higher host densities. An analysis of the abundance patterns of viruses throughout the oceans revealed how marine viral communities adapt to various seasonal, temperature and photic regimes according to targeted hosts and the diversity of auxiliary metabolic genes.en
dc.description.affiliationUniv Fed Rio de Janeiro, IB, BR-21944970 Rio de Janeiro, Brazil
dc.description.affiliationRadboud Univ Nijmegen, Radboud Inst Mol Life Sci, CMBI, Med Ctr, NL-6500 HB Nijmegen, Netherlands
dc.description.affiliationUniv Utrecht, Theoret Biol & Bioinformat, NL-3584 CH Utrecht, Netherlands
dc.description.affiliationSan Diego State Univ, Dept Biol, San Diego, CA 92182 USA
dc.description.affiliationUniv Fed Sao Paulo UNIFESP, Dept Ciencias Mar, BR-11070100 Baixada Santista, Brazil
dc.description.affiliationNIOZ Royal Netherlands Inst Sea Res, Dept Marine Microbiol & Biogeochem, POB 59, NL-1790 AB Den Burg, Netherlands
dc.description.affiliationUniv Utrecht, POB 59, NL-1790 AB Den Burg, Netherlands
dc.description.affiliationUniv Amsterdam, Dept Aquat Microbiol, IBED, NL-1090 GE Amsterdam, Netherlands
dc.description.affiliationUniv Fed Rio de Janeiro, COPPE, SAGE, BR-21941950 Rio de Janeiro, Brazil
dc.description.affiliationUnifespUniv Fed Sao Paulo UNIFESP, Dept Ciencias Mar, BR-11070100 Baixada Santista, Brazil
dc.description.sourceWeb of Science
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)pt
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ)pt
dc.description.sponsorshipCiência sem fronteiras program
dc.description.sponsorshipIDCiencia sem fronteiras program: 864.14.004
dc.format.extent-
dc.identifierhttps://dx.doi.org/10.1038/ncomms15955]
dc.identifier.citationNature Communications. London, v. 8, p. -, 2017.
dc.identifier.doi10.1038/ncomms15955
dc.identifier.fileWOS000404780000001.pdf
dc.identifier.issn2041-1723
dc.identifier.urihttps://repositorio.unifesp.br/handle/11600/53458
dc.identifier.wosWOS:000404780000001
dc.language.isoeng
dc.publisherNature Publishing Group
dc.relation.ispartofNature Communications
dc.rightsinfo:eu-repo/semantics/openAccess
dc.titleMarine viruses discovered via metagenomics shed light on viral strategies throughout the oceansen
dc.typeinfo:eu-repo/semantics/article
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