Evidence map›Paper›PMID 26613339›Full record

ArticleThe ISME journal2016

Reverse transcriptase genes are highly abundant and transcriptionally active in marine plankton assemblages.

Magali Lescot, Pascal Hingamp, Kenji K Kojima, Emilie Villar, Sarah Romac, Alaguraj Veluchamy, Martine Boccara, Olivier Jaillon, Daniele Iudicone, Chris Bowler and 3 more

Open access · hybridAbstract read
In one paragraph

Article in The ISME journal, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
4.7field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

15 citing papers in PubMed, 27 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Tara Oceans: towards global ocean ecosystems biology.Nature reviews. Microbiology · 2020
    Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. What viruses tell us about evolution and immunity: beyond Darwin?Annals of the New York Academy of Sciences · 2019
    Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. Review
  15. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

13 authors at 5 institutions in 6 countries.

Magali LescotInformation Génomique et Structurale, UMR7256, CNRS, Aix-Marseille Université, Institut de Microbiologie de la Méditerranée (FR3479), Parc Scientifique de Luminy, Marseille, France.
Pascal HingampInformation Génomique et Structurale, UMR7256, CNRS, Aix-Marseille Université, Institut de Microbiologie de la Méditerranée (FR3479), Parc Scientifique de Luminy, Marseille, France.
Kenji K KojimaGenetic Information Research Institute, Los Altos, CA, USA.
Emilie VillarInformation Génomique et Structurale, UMR7256, CNRS, Aix-Marseille Université, Institut de Microbiologie de la Méditerranée (FR3479), Parc Scientifique de Luminy, Marseille, France.
Sarah RomacCNRS, UMR 7144, team EPEP, Station Biologique de Roscoff, Place Georges Teissier, Roscoff, France.
Alaguraj VeluchamyEcole Normale Supérieure, PSL Research University, Institut de Biologie de l'Ecole Normale Supérieure (IBENS), Paris, France.
Martine BoccaraEcole Normale Supérieure, PSL Research University, Institut de Biologie de l'Ecole Normale Supérieure (IBENS), Paris, France.
Olivier JaillonCEA-Institut de Génomique, GENOSCOPE, Centre National de Séquençage, Evry Cedex, France.ORCID http://orcid.org/0000-0002-7237-9596
Daniele IudiconeLaboratory of Ecology and Evolution of Plankton, Stazione Zoologica Anton Dohrn, Naples, Italy.ORCID http://orcid.org/0000-0002-7473-394X
Chris BowlerEcole Normale Supérieure, PSL Research University, Institut de Biologie de l'Ecole Normale Supérieure (IBENS), Paris, France.
Patrick WinckerCEA-Institut de Génomique, GENOSCOPE, Centre National de Séquençage, Evry Cedex, France.
Jean-Michel ClaverieInformation Génomique et Structurale, UMR7256, CNRS, Aix-Marseille Université, Institut de Microbiologie de la Méditerranée (FR3479), Parc Scientifique de Luminy, Marseille, France.
Hiroyuki OgataBioinformatics Center, Institute for Chemical Research, Kyoto University, Gokasho, Uji, Kyoto, Japan.ORCID http://orcid.org/0000-0001-6594-377X
Centre National de la Recherche Scientifique · FRÉcole Normale Supérieure - PSL · FRGenetic Information Research Institute · USKyoto University · JPStazione Zoologica Anton Dohrn · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Genes encoding reverse transcriptases (RTs) are found in most eukaryotes, often as a component of retrotransposons, as well as in retroviruses and in prokaryotic retroelements. We investigated the abundance, classification and transcriptional status of RTs based on Tara Oceans marine metagenomes and metatranscriptomes encompassing a wide organism size range. Our analyses revealed that RTs predominate large-size fraction metagenomes (>5 μm), where they reached a maximum of 13.5% of the total gene abundance. Metagenomic RTs were widely distributed across the phylogeny of known RTs, but many belonged to previously uncharacterized clades. Metatranscriptomic RTs showed distinct abundance patterns across samples compared with metagenomic RTs. The relative abundances of viral and bacterial RTs among identified RT sequences were higher in metatranscriptomes than in metagenomes and these sequences were detected in all metatranscriptome size fractions. Overall, these observations suggest an active proliferation of various RT-assisted elements, which could be involved in genome evolution or adaptive processes of plankton assemblage.

Indexed as

MetagenomeEukaryotaPhylogenyPlanktonProkaryotic CellsRetroelementsRNA-Directed DNA PolymeraseSeawaterTranscription, GeneticRetroelementsRNA-Directed DNA Polymerase

Identifiers

PMID26613339
PMCPMC5029228
OpenAlexW2174207307

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.