Evidence map›Paper›PMID 37731926›Full record

ArticleFrontiers in microbiology2023

An extended catalog of integrated prophages in the infant and adult fecal microbiome shows high prevalence of lysogeny.

Evgenia Dikareva, Dollwin Matharu, Emilia Lahtinen, Kaija-Leena Kolho, Willem M De Vos, Anne Salonen, Alise J Ponsero

Abstract read
In one paragraph

Article in Frontiers in microbiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Review
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  5. Human gut strains ofApplied and environmental microbiology · 2025
    Article
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  12. Frontiers in bioengineering and biotechnology · 2023
    Review
  13. 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.

Evgenia DikarevaHuman Microbiome Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland.
Dollwin MatharuHuman Microbiome Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland.
Emilia LahtinenHuman Microbiome Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland.
Kaija-Leena KolhoChildren's Hospital, Paediatric Research Centre, University of Helsinki and HUS, Helsinki, Finland.
Willem M De VosHuman Microbiome Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland.
Anne SalonenHuman Microbiome Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland.
Alise J PonseroHuman Microbiome Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background and aims: The acquisition and gradual maturation of gut microbial communities during early childhood is central to an individual's healthy development. Bacteriophages have the potential to shape the gut bacterial communities. However, the complex ecological interactions between phages and their bacterial host are still poorly characterized. In this study, we investigated the abundance and diversity of integrated prophages in infant and adult gut bacteria by detecting integrated prophages in metagenome assembled genomes (MAGs) of commensal bacteria. Methods: Our study included 88 infants sampled at 3 weeks, 3 months, 6 months, and 12 months ( Results: A large collection of 6,186 MAGs from infant and adult gut microbiota was obtained and screened for integrated prophages, allowing the identification of 7,165 prophage sequences longer than 10 kb. Strikingly, more than 70% of the near-complete MAGs were identified as lysogens. The prevalence of prophages in MAGs varied across bacterial families, with a lower prevalence observed among Conclusion: Our study provides an enhanced understanding of the diversity and prevalence of lysogens in infant and adult gut microbiota and suggests a complex interplay between prophages and their bacterial hosts.

Indexed as

auxilliary metabolic genesbacteriophagesinfant gut microbiotalysogenymetagenome assembled genomes (MAGs)prophage

Identifiers

PMID37731926
PMCPMC10508911

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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.