Seasonal Dynamics of Algae-Infecting Viruses and Their Inferred Interactions with Protists

© The Author(s).-- 16 pages, 6 figures, 1 table, supplementary materials https://figshare.com/s/7ff5a7e14308dea9394f

Detalhes bibliográficos
Autores: Gran-Stadniczeñko, Sandra, Krabberød, Anders K., Sandaa, Ruth-Anne, Yau, Sheree, Egge, Elianne, Edvardsen, Bente
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2019
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/195363
Acesso em linha:http://hdl.handle.net/10261/195363
Access Level:acceso abierto
Palavra-chave:Phycodnaviridae
Mimiviridae
Metagenomics
Oslofjorden
Viral-host co-occurrences
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spelling Seasonal Dynamics of Algae-Infecting Viruses and Their Inferred Interactions with ProtistsGran-Stadniczeñko, SandraKrabberød, Anders K.Sandaa, Ruth-AnneYau, ShereeEgge, ElianneEdvardsen, BentePhycodnaviridaeMimiviridaeMetagenomicsOslofjordenViral-host co-occurrences© The Author(s).-- 16 pages, 6 figures, 1 table, supplementary materials https://figshare.com/s/7ff5a7e14308dea9394fViruses are a highly abundant, dynamic, and diverse component of planktonic communities that have key roles in marine ecosystems. We aimed to reveal the diversity and dynamics of marine large dsDNA viruses infecting algae in the Northern Skagerrak, South Norway through the year by metabarcoding, targeting the major capsid protein (MCP) and its correlation to protist diversity and dynamics. Metabarcoding results demonstrated a high diversity of algal viruses compared to previous metabarcoding surveys in Norwegian coastal waters. We obtained 313 putative algal virus operational taxonomic units (vOTUs), all classified by phylogenetic analyses to either the Phycodnaviridae or Mimiviridae families, most of them in clades without any cultured or environmental reference sequences. The viral community showed a clear temporal variation, with some vOTUs persisting for several months. The results indicate co-occurrences between abundant viruses and potential hosts during long periods. This study gives new insights into the virus-algal host dynamics and provides a baseline for future studies of algal virus diversity and temporal dynamicsThis research was funded by the University of Oslo, Faculty of Mathematics and Natural Sciences to SGS and BE, by the Research Council of Norway through grant 190307 HAPTODIV to B.E., E.E., and W.E., by grant 225956/E10 MicroPolar to E.E. and B.E. and through grant 294363 VirVar to R.-A.S. and B.E.Peer reviewedMultidisciplinary Digital Publishing InstituteUniversity of OsloResearch Council of NorwayConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2019201920192019info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/195363reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttps://doi.org/10.3390/v11111043Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1953632026-05-22T06:33:51Z
dc.title.none.fl_str_mv Seasonal Dynamics of Algae-Infecting Viruses and Their Inferred Interactions with Protists
title Seasonal Dynamics of Algae-Infecting Viruses and Their Inferred Interactions with Protists
spellingShingle Seasonal Dynamics of Algae-Infecting Viruses and Their Inferred Interactions with Protists
Gran-Stadniczeñko, Sandra
Phycodnaviridae
Mimiviridae
Metagenomics
Oslofjorden
Viral-host co-occurrences
title_short Seasonal Dynamics of Algae-Infecting Viruses and Their Inferred Interactions with Protists
title_full Seasonal Dynamics of Algae-Infecting Viruses and Their Inferred Interactions with Protists
title_fullStr Seasonal Dynamics of Algae-Infecting Viruses and Their Inferred Interactions with Protists
title_full_unstemmed Seasonal Dynamics of Algae-Infecting Viruses and Their Inferred Interactions with Protists
title_sort Seasonal Dynamics of Algae-Infecting Viruses and Their Inferred Interactions with Protists
dc.creator.none.fl_str_mv Gran-Stadniczeñko, Sandra
Krabberød, Anders K.
Sandaa, Ruth-Anne
Yau, Sheree
Egge, Elianne
Edvardsen, Bente
author Gran-Stadniczeñko, Sandra
author_facet Gran-Stadniczeñko, Sandra
Krabberød, Anders K.
Sandaa, Ruth-Anne
Yau, Sheree
Egge, Elianne
Edvardsen, Bente
author_role author
author2 Krabberød, Anders K.
Sandaa, Ruth-Anne
Yau, Sheree
Egge, Elianne
Edvardsen, Bente
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv University of Oslo
Research Council of Norway
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Phycodnaviridae
Mimiviridae
Metagenomics
Oslofjorden
Viral-host co-occurrences
topic Phycodnaviridae
Mimiviridae
Metagenomics
Oslofjorden
Viral-host co-occurrences
description © The Author(s).-- 16 pages, 6 figures, 1 table, supplementary materials https://figshare.com/s/7ff5a7e14308dea9394f
publishDate 2019
dc.date.none.fl_str_mv 2019
2019
2019
2019
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/195363
url http://hdl.handle.net/10261/195363
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://doi.org/10.3390/v11111043
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.812455

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