Evidence map›Paper›PMID 33275597›Full record

ArticlePLoS computational biology2020

Evolution along the parasitism-mutualism continuum determines the genetic repertoire of prophages.

Amjad Khan, Alita R Burmeister, Lindi M Wahl

Open access · goldAbstract read
In one paragraph

Article in PLoS computational biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

14 citing papers in PubMed, 21 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. 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
  7. Article
  8. The Prophage and Us-Shiga Toxin Phages Revisited.Pathogens (Basel, Switzerland) · 2023
    Article
  9. Comparative Genome Analysis of 19Antibiotics (Basel, Switzerland) · 2022
    Article
  10. Host life-history traits influence the distribution of prophages and the genes they carry.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2022
    Article
  11. Article
  12. Analysis of intact prophages in genomes ofFrontiers in microbiology · 2022
    Article
  13. Article
  14. Frontiers in cellular and infection microbiology · 2021
    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

3 authors at 2 institutions in 2 countries.

Amjad KhanDepartment of Applied Mathematics, Western University, London, Ontario, Canada.
Alita R BurmeisterDepartment of Ecology and Evolution, Yale University, New Haven, Connecticut, USA.ORCID 0000-0003-4304-5551
Lindi M WahlDepartment of Applied Mathematics, Western University, London, Ontario, Canada.
Western University · CAYale University · US

Funding

Understanding the genetic, evolutionary, and ecological interactions between drug resistance and phage resistanceR21AI144345 · NIAID · YALE UNIVERSITY · PI BURMEISTER, ALITA, TURNER, PAUL E · 2019 to 2020
$441k
NIAID NIH HHS R21 AI144345
6 · The paper itself

Abstract

Integrated into their bacterial hosts' genomes, prophage sequences exhibit a wide diversity of length and gene content, from highly degraded cryptic sequences to intact, functional prophages that retain a full complement of lytic-function genes. We apply three approaches-bioinformatics, analytical modelling and computational simulation-to understand the diverse gene content of prophages. In the bioinformatics work, we examine the distributions of over 50,000 annotated prophage genes identified in 1384 prophage sequences, comparing the gene repertoires of intact and incomplete prophages. These data indicate that genes involved in the replication, packaging, and release of phage particles have been preferentially lost in incomplete prophages, while tail fiber, transposase and integrase genes are significantly enriched. Consistent with these results, our mathematical and computational approaches predict that genes involved in phage lytic function are preferentially lost, resulting in shorter prophages that often retain genes that benefit the host. Informed by these models, we offer novel hypotheses for the enrichment of integrase and transposase genes in cryptic prophages. Overall, we demonstrate that functional and cryptic prophages represent a diversity of genetic sequences that evolve along a parasitism-mutualism continuum.

Indexed as

Genes, ViralHost-Pathogen InteractionsMolecular Sequence AnnotationProphages

Identifiers

PMID33275597
PMCPMC7744054
OpenAlexW3108241513

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.