| Registro completo |
| Provedor de dados: |
ArchiMer
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| País: |
France
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| Título: |
Gene Expression Changes and Community Turnover Differentially Shape the Global Ocean Metatranscriptome
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| Autores: |
Salazar, Guillem
Paoli, Lucas
Alberti, Adriana
Huerta-cepas, Jaime
Cuenca, Miguelangel
Field, Christopher M.
Coelho, Luis Pedro
Cruaud, Corinne
Engelen, Stefan
Gregory, Ann C.
Labadie, Karine
Marec, Claudie
Pelletier, Eric
Royo-llonch, Marta
Roux, Simon
Sánchez, Pablo
Uehara, Hideya
Zayed, Ahmed A.
Zeller, Georg
Carmichael, Margaux
Dimier, Céline
Ferland, Joannie
Kandels, Stefanie
Picheral, Marc
Pisarev, Sergey
Poulain, Julie
Acinas, Silvia G.
Babin, Marcel
Bork, Peer
Bowler, Chris
De Vargas, Colomban
Guidi, Lionel
Hingamp, Pascal
Iudicone, Daniele
Karp-boss, Lee
Karsenti, Eric
Ogata, Hiroyuki
Pesant, Stephane
Speich, Sabrina
Sullivan, Matthew B.
Wincker, Patrick
Sunagawa, Shinichi
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| Data: |
2019-11
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| Ano: |
2019
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| Resumo: |
Ocean microbial communities strongly influence the biogeochemistry, food webs, and climate of our planet. Despite recent advances in understanding their taxonomic and genomic compositions, little is known about how their transcriptomes vary globally. Here, we present a dataset of 187 metatranscriptomes and 370 metagenomes from 126 globally distributed sampling stations and establish a resource of 47 million genes to study community-level transcriptomes across depth layers from pole-to-pole. We examine gene expression changes and community turnover as the underlying mechanisms shaping community transcriptomes along these axes of environmental variation and show how their individual contributions differ for multiple biogeochemically relevant processes. Furthermore, we find the relative contribution of gene expression changes to be significantly lower in polar than in non-polar waters and hypothesize that in polar regions, alterations in community activity in response to ocean warming will be driven more strongly by changes in organismal composition than by gene regulatory mechanisms.
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| Tipo: |
Text
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| Idioma: |
Inglês
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| Identificador: |
https://archimer.ifremer.fr/doc/00591/70339/68396.pdf
https://archimer.ifremer.fr/doc/00591/70339/68397.xlsx
https://archimer.ifremer.fr/doc/00591/70339/68398.pdf
https://archimer.ifremer.fr/doc/00591/70339/68399.mp4
DOI:10.1016/j.cell.2019.10.014
https://archimer.ifremer.fr/doc/00591/70339/
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| Editor: |
Elsevier BV
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| Relação: |
info:eu-repo/grantAgreement/EC/H2020/835067/EU//DIATOMIC
info:eu-repo/grantAgreement/EC/H2020/686070/EU//DD-DeCaF
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| Formato: |
application/pdf
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| Fonte: |
Cell (0092-8674) (Elsevier BV), 2019-11 , Vol. 179 , N. 5 , P. 1068-1083.e21 (38p.)
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| Direitos: |
info:eu-repo/semantics/openAccess
restricted use
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