Evidence map›Paper›PMID 42531072›Full record

ArticleNucleic acids research2026

Prophage induction stimulates ribosomal RNA operon recombination and facilitates genome mobility.

Janine Z Bowring, Freja C Mikkelsen, Hanne Ingmer

Abstract read
In one paragraph

Article in Nucleic acids research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Janine Z BowringDepartment of Veterinary and Animal Sciences, University of Copenhagen; Frederiksberg 1870, Denmark.ORCID 0000-0003-2448-9632
Freja C MikkelsenDepartment of Veterinary and Animal Sciences, University of Copenhagen; Frederiksberg 1870, Denmark.
Hanne IngmerDepartment of Veterinary and Animal Sciences, University of Copenhagen; Frederiksberg 1870, Denmark.

Funding

Danmarks Frie Forskningsfond DFF 0135-00271BDanmarks Frie Forskningsfond DFF 2035-00110BInnovation Fund Denmark 3129-00028B
6 · The paper itself

Abstract

Bacterial genomes contain multiple ribosomal RNA (rRNA) operons that by homologous recombination facilitate genome rearrangements. Here, we show that a Staphylococcus aureus temperate bacteriophage stimulates homologous recombination between the rRNA operons flanking the prophage and promotes a novel route of horizontal gene transfer we term rrn-linked lateral transduction. By polymerase chain reaction, sequencing of phage-packaged bacterial DNA, and phage transduction assays, we show that upon induction of the prophage, large circles of DNA formed by rRNA operon recombination are packaged and transduced by the phage via the mechanism of lateral transduction. This phenomenon is likely to be widely occurring, with prophage-linked rRNA operon recombination also shown here in Salmonella. Our results challenge the concepts of mobile and core genomes and establish rrn-linked lateral transduction as a new form of gene transfer involving rRNA operons.

Indexed as

Gene Transfer, HorizontalHomologous RecombinationProphagesRecombination, GeneticrRNA OperonVirus ActivationGenome, BacterialStaphylococcus aureusTransduction, Genetic

Identifiers

PMID42531072
PMCPMC13421782

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.