Evidence map›Paper›PMID 31649284›Full record

ArticleNature communications2019

Prophages and satellite prophages are widespread in Streptococcus and may play a role in pneumococcal pathogenesis.

Reza Rezaei Javan, Elisa Ramos-Sevillano, Asma Akter, Jeremy Brown, Angela B Brueggemann

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed
8.1field-weighted citation impact, top 2% 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

63 citing papers in PubMed, 96 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. LAMBDA: A Prophage Detection Benchmark for Genomic Language Models.bioRxiv : the preprint server for biology · 2026
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  7. Genomics of Irish swine-derivedMicrobial genomics · 2026
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  10. Increase of macrolide resistance amongAntimicrobial agents and chemotherapy · 2025
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  14. Review
  15. Isolation and characterization ofFrontiers in veterinary science · 2025
    Article
  16. Current understanding of theFrontiers in veterinary science · 2025
    Review
  17. Article
  18. Article
  19. Article
  20. Article

3 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

5 authors at 3 institutions in 1 country.

Reza Rezaei JavanNuffield Department of Medicine, University of Oxford, Oxford, UK.
Elisa Ramos-SevillanoUCL Respiratory, Division of Medicine, University College London, London, UK.ORCID http://orcid.org/0000-0003-0803-2755
Asma AkterDepartment of Medicine, Imperial College London, London, UK.
Jeremy BrownUCL Respiratory, Division of Medicine, University College London, London, UK.ORCID http://orcid.org/0000-0002-5650-5361
Angela B BrueggemannNuffield Department of Medicine, University of Oxford, Oxford, UK. angela.brueggemann@ndph.ox.ac.uk.ORCID http://orcid.org/0000-0002-2329-1934
University College London · GBUniversity of Oxford · GBImperial College London · GB

Funding

Medical Research Council MR/N02687X/1
6 · The paper itself

Abstract

Prophages (viral genomes integrated within a host bacterial genome) can confer various phenotypic traits to their hosts, such as enhanced pathogenicity. Here we analyse >1300 genomes of 70 different Streptococcus species and identify nearly 800 prophages and satellite prophages (prophages that do not encode their own structural components but rely on the bacterial host and another helper prophage for survival). We show that prophages and satellite prophages are widely distributed among streptococci in a structured manner, and constitute two distinct entities with little effective genetic exchange between them. Cross-species transmission of prophages is not uncommon. Furthermore, a satellite prophage is associated with virulence in a mouse model of Streptococcus pneumoniae infection. Our findings highlight the potential importance of prophages in streptococcal biology and pathogenesis.

Indexed as

AnimalsBacteriophagesGenome, BacterialMiceMolecular EpidemiologyPneumococcal InfectionsProphagesStreptococcusStreptococcus pneumoniaeVirulence

Identifiers

PMID31649284
PMCPMC6813308
OpenAlexW2981329426

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.