Evidence map›Paper›PMID 38428395›Full record

ArticleCell2024

A cryptic plasmid is among the most numerous genetic elements in the human gut.

Emily C Fogarty, Matthew S Schechter, Karen Lolans, Madeline L Sheahan, Iva Veseli, Ryan M Moore, Evan Kiefl, Thomas Moody, Phoebe A Rice, Michael K Yu and 8 more

Open access · hybridAbstract read
In one paragraph

Article in Cell, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
12.9field-weighted citation impact, top 1% 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

38 citing papers in PubMed, 55 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
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  10. A genomic view of Earth's biomes.Nature reviews. Genetics · 2026
    Review
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. A prevalent huge phage clade in human and animal gut microbiomes.bioRxiv : the preprint server for biology · 2025
    Article
  17. Article
  18. The extended mobility of plasmids.Nucleic acids research · 2025
    Review
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

18 authors at 9 institutions in 3 countries.

Emily C FogartyCommittee on Microbiology, University of Chicago, Chicago, IL 60637, USA; Duchossois Family Institute, University of Chicago, Chicago, IL 60637, USA; Department of Medicine, University of Chicago, Chicago, IL 60637, USA. Electronic address: efogarty@uchicago.edu.
Matthew S SchechterCommittee on Microbiology, University of Chicago, Chicago, IL 60637, USA; Duchossois Family Institute, University of Chicago, Chicago, IL 60637, USA; Department of Medicine, University of Chicago, Chicago, IL 60637, USA.
Karen LolansDepartment of Medicine, University of Chicago, Chicago, IL 60637, USA.
Madeline L SheahanDuchossois Family Institute, University of Chicago, Chicago, IL 60637, USA; Department of Microbiology, University of Chicago, Chicago, IL 60637, USA.
Iva VeseliDepartment of Medicine, University of Chicago, Chicago, IL 60637, USA; Graduate Program in Biophysical Sciences, University of Chicago, Chicago, IL 60637, USA.
Ryan M MooreCenter for Bioinformatics and Computational Biology, University of Delaware, Newark, DE, USA.
Evan KieflDepartment of Medicine, University of Chicago, Chicago, IL 60637, USA; Graduate Program in Biophysical Sciences, University of Chicago, Chicago, IL 60637, USA.
Thomas MoodyDepartment of Systems Biology, Columbia University, New York, NY 10032, USA.
Phoebe A RiceCommittee on Microbiology, University of Chicago, Chicago, IL 60637, USA; Department of Biochemistry, University of Chicago, Chicago, IL 60637, USA.
Michael K YuToyota Technological Institute at Chicago, Chicago, IL 60637, USA.
Mark MimeeCommittee on Microbiology, University of Chicago, Chicago, IL 60637, USA; Department of Microbiology, University of Chicago, Chicago, IL 60637, USA; Pritzker School of Molecular Engineering, The University of Chicago, Chicago, IL 60637, USA.
Eugene B ChangDepartment of Medicine, University of Chicago, Chicago, IL 60637, USA.
Hans-Joachim RuscheweyhDepartment of Biology, Institute of Microbiology and Swiss Institute of Bioinformatics, ETH Zurich, Zurich 8093, Switzerland.
Shinichi SunagawaDepartment of Biology, Institute of Microbiology and Swiss Institute of Bioinformatics, ETH Zurich, Zurich 8093, Switzerland.
Sandra L MclellanSchool of Freshwater Sciences, University of Wisconsin-Milwaukee, Milwaukee, WI 53204, USA.
Amy D WillisDepartment of Biostatistics, University of Washington, Seattle, WA 98195, USA.
Laurie E ComstockCommittee on Microbiology, University of Chicago, Chicago, IL 60637, USA; Duchossois Family Institute, University of Chicago, Chicago, IL 60637, USA; Department of Microbiology, University of Chicago, Chicago, IL 60637, USA. Electronic address: lecomstock@bsd.uchicago.edu.
A Murat ErenDepartment of Medicine, University of Chicago, Chicago, IL 60637, USA; Marine Biological Laboratory, Woods Hole, MA 02543, USA; Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, 27570 Bremerhaven, Germany; Institute for Chemistry and Biology of the Marine Environment, University of Oldenburg, 26129 Oldenburg, Germany; Max Planck Institute for Marine Microbiology, 28359 Bremen, Germany; Helmholtz Institute for Functional Marine Biodiversity, 26129 Oldenburg, Germany. Electronic address: meren@hifmb.de.
University of Chicago · USAlfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung · DEColumbia University · USETH Zurich · CHSIB Swiss Institute of Bioinformatics · CHToyota Technological Institute at Chicago · USUniversity of Delaware · USUniversity of Washington · USUniversity of Wisconsin–Milwaukee · US

Funding

ULTRASTRUCTURE AND CYTOMORPHOLOGY COREP30DK042086 · NIDDK · UNIVERSITY OF CHICAGO · PI CHANG, EUGENE B · 1990 to 2025
$29.8M
Host and microbial basis of human ulcerative colitis and pouchitis: Identification, role, mechanisms, and resource development of host susceptibility and pathobiont factorsRC2DK122394 · NIDDK · UNIVERSITY OF CHICAGO · PI CHANG, EUGENE B · 2019 to 2023
$10.2M
Statistical methods to enhance reproducible microbiome discoveryR35GM133420 · NIGMS · UNIVERSITY OF WASHINGTON · PI Amy D Willis · 2019 to 2026
$2.8M
Probing short and long term consequences of Small and Large Bowel Microbiota Transplants on Host Physiology: Implications for the development of future live biotherapeuticsR01DK138072 · NIDDK · UNIVERSITY OF CHICAGO · PI EUGENE B CHANG, Kristina Brooke Martinez-Guryn · 2024 to 2026
$2.1M
NIDDK NIH HHS P30 DK042086NIDDK NIH HHS R01 DK138072NIDDK NIH HHS RC2 DK122394NIGMS NIH HHS R35 GM133420
6 · The paper itself

Abstract

Plasmids are extrachromosomal genetic elements that often encode fitness-enhancing features. However, many bacteria carry "cryptic" plasmids that do not confer clear beneficial functions. We identified one such cryptic plasmid, pBI143, which is ubiquitous across industrialized gut microbiomes and is 14 times as numerous as crAssphage, currently established as the most abundant extrachromosomal genetic element in the human gut. The majority of mutations in pBI143 accumulate in specific positions across thousands of metagenomes, indicating strong purifying selection. pBI143 is monoclonal in most individuals, likely due to the priority effect of the version first acquired, often from one's mother. pBI143 can transfer between Bacteroidales, and although it does not appear to impact bacterial host fitness in vivo, it can transiently acquire additional genetic content. We identified important practical applications of pBI143, including its use in identifying human fecal contamination and its potential as an alternative approach to track human colonic inflammatory states.

Indexed as

BacteriaGastrointestinal TractMetagenomePlasmidsBacteroidetesFecesHumansBacteroidescryptichorizontal gene transferhuman gut microbiomeinflammatory bowel diseasemetagenomicsmobile genetic elementplasmidsewage

Identifiers

PMID38428395
PMCPMC10973873
OpenAlexW4392304066

What Socratic holds

Textmetadata
LicenceTDM
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 Socratic graph.