Evidence map›Paper›PMID 31481704›Full record

ArticleScientific reports2019

Exploring the diversity of Poaceae-infecting mastreviruses on Reunion Island using a viral metagenomics-based approach.

Sohini Claverie, Alassane Ouattara, Murielle Hoareau, Denis Filloux, Arvind Varsani, Philippe Roumagnac, Darren P Martin, Jean-Michel Lett, Pierre Lefeuvre

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
3.5field-weighted citation impact, top 8% 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

12 citing papers in PubMed, 25 citations in OpenAlex.

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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

9 authors at 3 institutions in 5 countries.

Sohini ClaverieCIRAD, UMR PVBMT, F-97410, St Pierre, La Réunion, France.
Alassane OuattaraINERA, 01 BP 476, Ouagadougou 01, Burkina Faso.
Murielle HoareauCIRAD, UMR PVBMT, F-97410, St Pierre, La Réunion, France.
Denis FillouxCIRAD, UMR BGPI, F-34398, Montpellier, France.
Arvind VarsaniThe Biodesign Center for Fundamental and Applied Microbiomics, Center for Evolution and Medicine, School of Life Sciences, Arizona State University, 1001 S. McAllister Ave, Tempe, AZ 85287-5001, USA.ORCID http://orcid.org/0000-0003-4111-2415
Philippe RoumagnacCIRAD, UMR BGPI, F-34398, Montpellier, France.ORCID http://orcid.org/0000-0001-5002-6039
Darren P MartinComputational Biology Division, Departement of Integrative Biomedical Sciences, Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, Observatory, South Africa.
Jean-Michel LettCIRAD, UMR PVBMT, F-97410, St Pierre, La Réunion, France.
Pierre LefeuvreCIRAD, UMR PVBMT, F-97410, St Pierre, La Réunion, France. pierre.lefeuvre@cirad.fr.ORCID http://orcid.org/0000-0003-2645-8098
Centre de Coopération Internationale en Recherche Agronomique pour le Développement · FRUniversity of Cape Town · ZAUniversité Joseph Ki-Zerbo · BF

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mostly found in Africa and its surrounding islands, African streak viruses (AfSV) represent the largest group of known mastreviruses. Of the thirteen AfSV species that are known to infect either cultivated or wild Poaceae plant species, six have been identified on Reunion Island. To better characterize AfSV diversity on this island, we undertook a survey of a small agroecosystem using a new metagenomics-based approach involving rolling circle amplification with random PCR amplification tagging (RCA-RA-PCR), high-throughput sequencing (Illumina HiSeq) and the mastrevirus reads classification using phylogenetic placement. Mastreviruses that likely belong to three new species were discovered and full genome sequences of these were determined by Sanger sequencing. The geminivirus-focused metagenomics approach we applied in this study was useful in both the detection of known and novel mastreviruses. The results confirm that Reunion Island is indeed a hotspot of AfSV diversity and that many of the mastrevirus species have likely been introduced multiple times. Applying a similar approach in other natural and agricultural environments should yield sufficient detail on the composition and diversity of geminivirus communities to precipitate major advances in our understanding of the ecology and the evolutionary history of this important group of viruses.

Indexed as

GeminiviridaeGenetic VariationGenome, ViralSequence Analysis, DNAHigh-Throughput Nucleotide SequencingMetagenomicsPlant DiseasesPoaceaeReunion

Identifiers

PMID31481704
PMCPMC6722101
OpenAlexW2972159693

What OpenQuestion holds

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LicenceCC BY
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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.