Evidence map›Paper›PMID 34124298›Full record

ArticleBio-protocol2021

Screening for Lysogen Activity in Therapeutically Relevant Bacteriophages.

Fernando L Gordillo Altamirano, Jeremy J Barr

Open access · greenAbstract read
In one paragraph

Article in Bio-protocol, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
3.5field-weighted citation impact, top 8% 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

25 citing papers in PubMed, 31 citations in OpenAlex.

  1. A Novel Lytic Podovirus AP-20-A InfectingInternational journal of molecular sciences · 2026
    Article
  2. Article
  3. Smooth-to-rough morphotype switching, a mechanism of phage resistance inProceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  4. Discovery and characterization of a novelPHAGE (New Rochelle, N.Y.) · 2026
    Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Re-evaluating what makes a phage unsuitable for therapy.npj antimicrobials and resistance · 2025
    Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Isolation and Characterization of Six NovelPHAGE (New Rochelle, N.Y.) · 2024
    Article
  16. Diversity ofMicrobiology spectrum · 2024
    Article
  17. Article
  18. Article
  19. Article
  20. Knowing and Naming: Phage Annotation and Nomenclature for Phage Therapy.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2023
    Review
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

2 authors at 1 institution in 1 country.

Fernando L Gordillo AltamiranoSchool of Biological Sciences, Monash University, Clayton, VIC, Australia.
Jeremy J BarrSchool of Biological Sciences, Monash University, Clayton, VIC, Australia.
Monash University · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lysogenic phages can integrate into their bacterial host's genome, potentially transferring any genetic information they possess including virulence or resistance genes, and are therefore routinely excluded from therapeutic applications. Lysogenic behavior is typically seen in phages that create turbid plaques or possess subpar bactericidal activity; yet, these are not definitive indicators. As a result, the presence of integrase genes is often used as a hallmark for lysogenic behavior; however, the accuracy of genetic screening for lysogeny depends on the quality of the extraction, sequencing and assembly of the phage genome, and database comparison. The present protocol describes a simple phenotypic test that can be used to screen therapeutically relevant phages for lysogenic behavior. This test relies on the identification of spontaneous phage release from their lysogenized host and can be reliably used in cases where no sequencing data are available. The protocol does not require specialized equipment, is not work-intensive, and is broadly applicable to any phage with an easily culturable bacterial host, making it particularly amenable to settings with limited resources. Graphical abstract: Screening pipeline for lysogen activity of a given phage.

Indexed as

Acinetobacter baumanniiBacteriophageEnterococcus faeciumLysogenyPhage therapyProphage integrationProphages

Identifiers

PMID34124298
PMCPMC8160538
OpenAlexW3152669749

What OpenQuestion holds

Textmetadata
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.