Evidence map›Paper›PMID 25681383›Full record

ArticleMolecular biology and evolution2015

Coevolution with bacteriophages drives genome-wide host evolution and constrains the acquisition of abiotic-beneficial mutations.

Pauline D Scanlan, Alex R Hall, Gordon Blackshields, Ville-P Friman, Michael R Davis, Joanna B Goldberg, Angus Buckling

Open access · bronzeAbstract read
In one paragraph

Article in Molecular biology and evolution, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed
12.1field-weighted citation impact, top 1% 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

54 citing papers in PubMed, 112 citations in OpenAlex.

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  18. Genomic Changes and Genetic Divergence ofFrontiers in microbiology · 2021
    Article
  19. Pleiotropy complicates a trade-off between phage resistance and antibiotic resistance.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  20. Honey bees harbor a diverse gut virome engaging in nested strain-level interactions with the microbiota.Proceedings of the National Academy of Sciences of the United States of America · 2020
    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

7 authors at 3 institutions in 3 countries.

Pauline D ScanlanDepartment of Zoology, University of Oxford, Oxford, United Kingdom pauline.scanlan@teagasc.ie paulinescanlan@yahoo.co.uk.
Alex R HallDepartment of Zoology, University of Oxford, Oxford, United Kingdom.
Gordon BlackshieldsCentral Pathology Laboratory, Department of Histopathology and Morbid Anatomy, School of Medicine, Trinity College, Dublin, Ireland.
Ville-P FrimanDepartment of Zoology, University of Oxford, Oxford, United Kingdom.
Michael R DavisDepartment of Microbiology, Immunology and Cancer Biology, University of Virginia Health System, Charlottesville, VA.
Joanna B GoldbergDepartment of Microbiology, Immunology and Cancer Biology, University of Virginia Health System, Charlottesville, VA.
Angus BucklingDepartment of Zoology, University of Oxford, Oxford, United Kingdom.
University of Oxford · GBUniversity of Virginia Health System · USTrinity College Dublin · IE

Funding

INFECTIOUS DISEASES TRAINING PROGRAMT32AI007046 · NIAID · UNIVERSITY OF VIRGINIA CHARLOTTESVILLE · PI Alison K Criss, William A Petri · 1985 to 2026
$15.3M
NIAID NIH HHS T32 AI007046
6 · The paper itself

Abstract

Studies of antagonistic coevolution between hosts and parasites typically focus on resistance and infectivity traits. However, coevolution could also have genome-wide effects on the hosts due to pleiotropy, epistasis, or selection for evolvability. Here, we investigate these effects in the bacterium Pseudomonas fluorescens SBW25 during approximately 400 generations of evolution in the presence or absence of bacteriophage (coevolution or evolution treatments, respectively). Coevolution resulted in variable phage resistance, lower competitive fitness in the absence of phages, and greater genome-wide divergence both from the ancestor and between replicates, in part due to the evolution of increased mutation rates. Hosts from coevolution and evolution treatments had different suites of mutations. A high proportion of mutations observed in coevolved hosts were associated with a known phage target binding site, the lipopolysaccharide (LPS), and correlated with altered LPS length and phage resistance. Mutations in evolved bacteria were correlated with higher fitness in the absence of phages. However, the benefits of these growth-promoting mutations were completely lost when these bacteria were subsequently coevolved with phages, indicating that they were not beneficial in the presence of resistance mutations (consistent with negative epistasis). Our results show that in addition to affecting genome-wide evolution in loci not obviously linked to parasite resistance, coevolution can also constrain the acquisition of mutations beneficial for growth in the abiotic environment.

Indexed as

Evolution, MolecularGenome, BacterialDNA, BacterialDNA, ViralGenetic Association StudiesGenetic VariationGenotypePhenotypePseudomonas fluorescensPseudomonas PhagesSequence Analysis, DNADNA, BacterialDNA, Viralantagonistic coevolutionbacteriabacteriophageexperimental evolutionmolecular evolution

Identifiers

PMID25681383
PMCPMC6281048
OpenAlexW2156066664

What OpenQuestion holds

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Registered trials

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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.