Evidence map›Paper›PMID 32119670›Full record

ArticlePLoS computational biology2020

Machine learning with random subspace ensembles identifies antimicrobial resistance determinants from pan-genomes of three pathogens.

Jason C Hyun, Erol S Kavvas, Jonathan M Monk, Bernhard O Palsson

Open access · goldAbstract read
In one paragraph

Article in PLoS computational biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed, 1 pooled it
3.9field-weighted citation impact, top 5% 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

47 citing papers in PubMed, 1 synthesis or guideline pooled it, 86 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. mSphere · 2026
    Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Prediction of antimicrobial resistance inMicrobiology spectrum · 2025
    Article
  11. Review
  12. Review
  13. PredictingmSystems · 2024
    Article
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  16. Article
  17. Article
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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

4 authors at 1 institution in 1 country.

Jason C HyunBioinformatics and Systems Biology Program, University of California, San Diego, La Jolla, California, United States of America.ORCID 0000-0002-3263-3860
Erol S KavvasDepartment of Bioengineering, University of California, San Diego, La Jolla, California, United States of America.ORCID 0000-0003-2525-0818
Jonathan M MonkDepartment of Bioengineering, University of California, San Diego, La Jolla, California, United States of America.ORCID 0000-0002-3895-8949
Bernhard O PalssonDepartment of Bioengineering, University of California, San Diego, La Jolla, California, United States of America.ORCID 0000-0003-2357-6785
University of California San Diego · US

Funding

Systems Biology Approach to Redefine Susceptibility Testing and Treatment of MDR Pathogens in the Context of Host ImmunityU01AI124316 · NIAID · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI PALSSON, BERNHARD O · 2016 to 2020
$10.2M
GRADUATE TRAINING PROGRAM IN BIONFORMATICST32GM008806 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI BAFNA, VINEET, REN, BING · 2001 to 2020
$6.2M
NIAID NIH HHS U01 AI124316NIGMS NIH HHS T32 GM008806
6 · The paper itself

Abstract

The evolution of antimicrobial resistance (AMR) poses a persistent threat to global public health. Sequencing efforts have already yielded genome sequences for thousands of resistant microbial isolates and require robust computational tools to systematically elucidate the genetic basis for AMR. Here, we present a generalizable machine learning workflow for identifying genetic features driving AMR based on constructing reference strain-agnostic pan-genomes and training random subspace ensembles (RSEs). This workflow was applied to the resistance profiles of 14 antimicrobials across three urgent threat pathogens encompassing 288 Staphylococcus aureus, 456 Pseudomonas aeruginosa, and 1588 Escherichia coli genomes. We find that feature selection by RSE detects known AMR associations more reliably than common statistical tests and previous ensemble approaches, identifying a total of 45 known AMR-conferring genes and alleles across the three organisms, as well as 25 candidate associations backed by domain-level annotations. Furthermore, we find that results from the RSE approach are consistent with existing understanding of fluoroquinolone (FQ) resistance due to mutations in the main drug targets, gyrA and parC, in all three organisms, and suggest the mutational landscape of those genes with respect to FQ resistance is simple. As larger datasets become available, we expect this approach to more reliably predict AMR determinants for a wider range of microbial pathogens.

Indexed as

Anti-Bacterial AgentsAnti-Infective AgentsComputational BiologyDrug Resistance, BacterialDrug Resistance, Multiple, BacterialEscherichia coliFluoroquinolonesGenome, BacterialHumansMachine LearningMicrobial Sensitivity TestsPseudomonas aeruginosaStaphylococcus aureusWhole Genome SequencingAnti-Bacterial AgentsAnti-Infective AgentsFluoroquinolones

Identifiers

PMID32119670
PMCPMC7067475
OpenAlexW3007550177

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.