Evidence map›Paper›PMID 29632309›Full record

ArticleScientific reports2018

Analysis of DNAs associated with coconut foliar decay disease implicates a unique single-stranded DNA virus representing a new taxon.

Bruno Gronenborn, John W Randles, Dennis Knierim, Quentin Barrière, H Josef Vetten, Norman Warthmann, David Cornu, Tiata Sileye, Stephan Winter, Tatiana Timchenko

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. 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
5.4field-weighted citation impact, top 5% 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, 26 citations in OpenAlex.

  1. Article
  2. Towards Pathogen-Free Coconut Germplasm Exchange.Plants (Basel, Switzerland) · 2024
    Review
  3. Review
  4. Article
  5. Article
  6. Viruses Defined by the Position of the Virosphere within the Replicator Space.Microbiology and molecular biology reviews : MMBR · 2021
    Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
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

10 authors at 5 institutions in 4 countries.

Bruno GronenbornInstitute for Integrative Biology of the Cell, UMR9198, CNRS, Université Paris-Sud, CEA, Avenue de la Terrasse, 91198, Gif sur Yvette, France.
John W RandlesSchool of Agriculture Food and Wine, University of Adelaide, Glen Osmond, South Australia, 5064, Australia.
Dennis KnierimDeutsche Sammlung von Mikroorganismen und Zellkulturen GmbH (DSMZ) Messeweg 11/12, 38104, Braunschweig, Germany.
Quentin BarrièreInstitute for Integrative Biology of the Cell, UMR9198, CNRS, Université Paris-Sud, CEA, Avenue de la Terrasse, 91198, Gif sur Yvette, France.
H Josef VettenIm Spargelfeld 1, 38162, Cremlingen, Germany.
Norman WarthmannResearch School of Biology, The Australian National University, Linnaeus Way, Canberra, ACT 2601, Australia.ORCID 0000-0002-1178-8409
David CornuInstitute for Integrative Biology of the Cell, UMR9198, CNRS, Université Paris-Sud, CEA, Avenue de la Terrasse, 91198, Gif sur Yvette, France.
Tiata SileyeVanuatu Agricultural Research and Technical Centre, Santo, Vanuatu.
Stephan WinterDeutsche Sammlung von Mikroorganismen und Zellkulturen GmbH (DSMZ) Messeweg 11/12, 38104, Braunschweig, Germany.
Tatiana TimchenkoInstitute for Integrative Biology of the Cell, UMR9198, CNRS, Université Paris-Sud, CEA, Avenue de la Terrasse, 91198, Gif sur Yvette, France. tania.timtchenko@i2bc.paris-saclay.fr.
Université Paris-Sud · FRLeibniz Institute DSMZ – German Collection of Microorganisms and Cell Cultures · DEAustralian National University · AUThe University of Adelaide · AUVanuatu Cultural Centre · VU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The unique ecology, pathology and undefined taxonomy of coconut foliar decay virus (CFDV), found associated with coconut foliar decay disease (CFD) in 1986, prompted analyses of old virus samples by modern methods. Rolling circle amplification and deep sequencing applied to nucleic acid extracts from virion preparations and CFD-affected palms identified twelve distinct circular DNAs, eleven of which had a size of about 1.3 kb and one of 641 nt. Mass spectrometry-based protein identification proved that a 24 kDa protein encoded by two 1.3 kb DNAs is the virus capsid protein with highest sequence similarity to that of grabloviruses (family Geminiviridae), even though CFDV particles are not geminate. The nine other 1.3 kb DNAs represent alphasatellites coding for replication initiator proteins that differ clearly from those encoded by nanovirid DNA-R. The 641 nt DNA-gamma is unique and may encode a movement protein. Three DNAs, alphasatellite CFDAR, capsid protein encoding CFDV DNA-S.1 and DNA-gamma share sequence motifs near their replication origins and were consistently present in all samples analysed. These DNAs appear to be integral components of a possibly tripartite CFDV genome, different from those of any Geminiviridae or Nanoviridae family member, implicating CFDV as representative of a new genus and family.

Indexed as

CocosDNA, CircularDNA, Single-StrandedDNA, ViralDNA VirusesGenome SizeHigh-Throughput Nucleotide SequencingMass SpectrometryNucleic Acid ConformationPhylogenyPlant DiseasesPlant VirusesProteomicsSequence Analysis, DNAViral ProteinsDNA, CircularDNA, Single-StrandedDNA, ViralViral Proteins

Identifiers

PMID29632309
PMCPMC5890292
OpenAlexW2797043099

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.