Evidence map›Paper›PMID 24773695›Full record

ArticleBiology direct2014

Conservation of major and minor jelly-roll capsid proteins in Polinton (Maverick) transposons suggests that they are bona fide viruses.

Mart Krupovic, Dennis H Bamford, Eugene V Koonin

Abstract read
In one paragraph

Article in Biology direct, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers.

0numbers the graph read from it
0cells of the map it votes in
68citing papers in PubMed
–field-weighted citation impact
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

68 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. The polinton-like supergroup of viruses: evolution, molecular biology, and taxonomy.Microbiology and molecular biology reviews : MMBR · 2024
    Review
  8. Natural history of eukaryotic DNA viruses with double jelly-roll major capsid proteins.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  9. Article
  10. Article
  11. Endogenous virophages are active and mitigate giant virus infection in the marine protistProceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Large-scale invasion of unicellular eukaryotic genomes by integrating DNA viruses.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  18. Article
  19. Frontiers in veterinary science · 2023
    Review
  20. Review

8 more citing papers are in PubMed but not listed here.

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

3 authors.

Mart KrupovicDepartment of Microbiology, Institut Pasteur, Unité Biologie Moléculaire du Gène chez les Extrêmophiles, Paris 75015, France. krupovic@pasteur.fr.
Dennis H Bamford
Eugene V Koonin

Funding

Comparative Analysis Of Completely Sequenced GenomesZIALM000073 · NLM · NATIONAL LIBRARY OF MEDICINE · PI KOONIN, EUGENE V · 2009 to 2025
$43.1M
Finding Protein Sequence Motifs--Methods And ApplicationsZIALM000061 · NLM · NATIONAL LIBRARY OF MEDICINE · PI KOONIN, EUGENE V · 2009 to 2025
$10.6M
Intramural NIH HHS
6 · The paper itself

Abstract

Polintons (also known as Mavericks) and Tlr elements of Tetrahymena thermophila represent two families of large DNA transposons widespread in eukaryotes. Here, we show that both Polintons and Tlr elements encode two key virion proteins, the major capsid protein with the double jelly-roll fold and the minor capsid protein, known as the penton, with the single jelly-roll topology. This observation along with the previously noted conservation of the genes for viral genome packaging ATPase and adenovirus-like protease strongly suggests that Polintons and Tlr elements combine features of bona fide viruses and transposons. We propose the name 'Polintoviruses' to denote these putative viruses that could have played a central role in the evolution of several groups of DNA viruses of eukaryotes.

Indexed as

DNA Transposable ElementsAmino Acid SequenceCapsid ProteinsDNA VirusesMolecular Sequence DataPhylogenySequence AlignmentTetrahymena thermophilaVirionCapsid ProteinsDNA Transposable Elements

Identifiers

PMID24773695
PMCPMC4028283

What OpenQuestion holds

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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.