Evidence map›Paper›PMID 19713526›Full record

ArticleScience (New York, N.Y.)2009

Functional characterization of the antibiotic resistance reservoir in the human microflora.

Morten O A Sommer, Gautam Dantas, George M Church

Abstract read
In one paragraph

Article in Science (New York, N.Y.), 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 411 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
411citing papers in PubMed, 3 pooled it
–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

411 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. A One Health Review of Community-Acquired Antimicrobial-ResistantInternational journal of environmental research and public health · 2021
    Pooled it
  3. Pooled it
  4. Impact of a Purified Microbiome Therapeutic on Abundance of Antimicrobial Resistance Genes in Patients With Recurrent Clostridioides difficile Infection.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2024
    Trial
  5. Article
  6. Review
  7. Humanizing Zophobas morio larvae microbiota for rapid screening of emerging decolonization strategies against multidrug-resistant bacteria.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2026
    Article
  8. Review
  9. Review
  10. Article
  11. Review
  12. Article
  13. Article
  14. Review
  15. Article
  16. FMT alleviates multidrug-resistantFrontiers in microbiology · 2026
    Article
  17. Article
  18. Article
  19. Article
  20. Article

351 more citing papers are in PubMed but not listed here.

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.

Morten O A Sommer *Department of Genetics, Harvard Medical School, Boston, MA-02115, USA.
Gautam Dantas *Department of Genetics, Harvard Medical School, Boston, MA-02115, USA.
George M ChurchDepartment of Genetics, Harvard Medical School, Boston, MA-02115, USA.

Funding

Molecular and Genomic Imaging CenterP50HG003170 · NHGRI · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI CHURCH, GEORGE M · 2004 to 2009
$11.5M
NHGRI NIH HHS P50 HG003170
6 · The paper itself

Abstract

To understand the process by which antibiotic resistance genes are acquired by human pathogens, we functionally characterized the resistance reservoir in the microbial flora of healthy individuals. Most of the resistance genes we identified using culture-independent sampling have not been previously identified and are evolutionarily distant from known resistance genes. By contrast, nearly half of the resistance genes we identified in cultured aerobic gut isolates (a small subset of the gut microbiome) are identical to resistance genes harbored by major pathogens. The immense diversity of resistance genes in the human microbiome could contribute to future emergence of antibiotic resistance in human pathogens.

Indexed as

Genes, BacterialMetagenomeAnti-Bacterial AgentsAntiportersBacteriaBacteria, AerobicBacterial Proteinsbeta-LactamasesDigestive SystemDrug Resistance, BacterialFecesHumansMicrobial Sensitivity TestsMolecular Sequence DataPhylogenyProteobacteriaAnti-Bacterial AgentsAntiportersBacterial Proteinsbeta-LactamasestetA protein, BacteriaTransposases

Identifiers

PMID19713526
PMCPMC4720503

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.