Evidence map›Paper›PMID 40341387›Full record

ArticleBioinformatics (Oxford, England)2025

Pitfalls of bacterial pan-genome analysis approaches: a case study of Mycobacterium tuberculosis and two less clonal bacterial species.

Maximillian G Marin, Natalia Quinones-Olvera, Christoph Wippel, Mahboobeh Behruznia, Brendan M Jeffrey, Michael Harris, Brendon C Mann, Alex Rosenthal, Karen R Jacobson, Robin M Warren and 3 more

Abstract read
In one paragraph

Article in Bioinformatics (Oxford, England), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Genome announcement of sulfate-reducingMicrobiology resource announcements · 2026
    Article
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  8. Article
  9. Beyond H37Rv:Frontiers in microbiology · 2025
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

13 authors.

Maximillian G MarinDepartment of Biomedical Informatics, Harvard Medical School, Boston, MA 02115, United States.ORCID 0000-0002-9108-3328
Natalia Quinones-OlveraDepartment of Biomedical Informatics, Harvard Medical School, Boston, MA 02115, United States.
Christoph WippelDepartment of Biomedical Informatics, Harvard Medical School, Boston, MA 02115, United States.
Mahboobeh BehruzniaDepartment of Biosciences, Nottingham Trent University, Nottingham, NG1 4FQ, United Kingdom.
Brendan M JeffreyOffice of Cyber Infrastructure and Computational Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, 20892, United States.
Michael HarrisOffice of Cyber Infrastructure and Computational Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, 20892, United States.
Brendon C MannCentre of Excellence for Biomedical Tuberculosis Research, South African Medical Research Council Centre for Tuberculosis Research, Stellenbosch University, Stellenbosch, Western Cape, 7602, South Africa.
Alex RosenthalOffice of Cyber Infrastructure and Computational Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, 20892, United States.
Karen R JacobsonDivision of Infectious Diseases, Chobanian & Avedisian School of Medicine, Boston University, Boston, MA 02118, United States.
Robin M WarrenCentre of Excellence for Biomedical Tuberculosis Research, South African Medical Research Council Centre for Tuberculosis Research, Stellenbosch University, Stellenbosch, Western Cape, 7602, South Africa.
Heng LiDepartment of Biomedical Informatics, Harvard Medical School, Boston, MA 02115, United States.ORCID 0000-0003-4874-2874
Conor J MeehanDepartment of Biosciences, Nottingham Trent University, Nottingham, NG1 4FQ, United Kingdom.
Maha R FarhatDepartment of Biomedical Informatics, Harvard Medical School, Boston, MA 02115, United States.ORCID 0000-0002-3871-5760

Funding

Investigating bacterial contributions to TB treatment response: a focus on in-host pathogen dynamicsR01AI155765 · NIAID · HARVARD MEDICAL SCHOOL · PI FARHAT, MAHA · 2020 to 2024
$3.7M
An RNA Nanosensor for the Diagnosis of Antibiotic Resistance in M. TuberculosisR01AI176498 · NIAID · HARVARD MEDICAL SCHOOL · PI Maha Farhat · 2023 to 2026
$2.9M
National Institute of Allergy and Infectious DiseasesNIAID NIH HHS R01 AI155765NIAID NIH HHS R01 AI176498NIH HHS R01AI155765
6 · The paper itself

Abstract

summaryPan-genome analysis is a fundamental tool for studying bacterial genome evolution; however, the variety in methods used to define and measure the pan-genome poses challenges to the interpretation and reliability of results. Using Mycobacterium tuberculosis, a clonally evolving bacterium with a small accessory genome, as a model system, we systematically evaluated sources of variability in pan-genome estimates. Our analysis revealed that differences in assembly type (short-read versus hybrid), annotation pipeline, and pan-genome software, significantly impact predictions of core and accessory genome size. Extending our analysis to two additional bacterial species, Escherichia coli and Staphylococcus aureus, we observed consistent tool-dependent biases but species-specific patterns in pan-genome variability. Our findings highlight the importance of integrating nucleotide- and protein-level analyses to improve the reliability and reproducibility of pan-genome studies across diverse bacterial populations. AVAILABILITY AND IMPLEMENTATION: Panqc is freely available under an MIT license at https://github.com/maxgmarin/panqc.

Indexed as

Genome, BacterialGenomicsMycobacterium tuberculosisEscherichia coliSoftwareStaphylococcus aureus

Identifiers

PMID40341387
PMCPMC12119186

What OpenQuestion holds

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LicenceCC BY
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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.