Evidence map›Paper›PMID 27576537›Full record

ArticleGenome biology and evolution2016

Tetracycline Selective Pressure and Homologous Recombination Shape the Evolution of Chlamydia suis: A Recently Identified Zoonotic Pathogen.

Sandeep J Joseph, Hanna Marti, Xavier Didelot, Timothy D Read, Deborah Dean

Open access · goldAbstract read
In one paragraph

Article in Genome biology and evolution, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
3.8field-weighted citation impact, top 7% 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

28 citing papers in PubMed, 39 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Review
  7. Frontiers in cell and developmental biology · 2024
    Review
  8. Article
  9. Article
  10. Genome organization and genomics inFrontiers in cellular and infection microbiology · 2023
    Review
  11. Article
  12. The Impact of Lateral Gene Transfer inFrontiers in cellular and infection microbiology · 2022
    Review
  13. Review
  14. Article
  15. Article
  16. Article
  17. Chlamydiae - What's New?Journal of veterinary research · 2020
    Article
  18. Isolation of Tetracycline-ResistantAntibiotics (Basel, Switzerland) · 2020
    Article
  19. Article
  20. Microorganisms · 2019
    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

5 authors at 4 institutions in 2 countries.

Sandeep J JosephDepartment of Medicine, Division of Infectious Diseases and Department of Human Genetics, Emory University School of Medicine, Atlanta, GA, USA.
Hanna MartiCenter for Immunobiology and Vaccine Development, UCSF Benioff Children's Hospital Oakland Research Institute, Oakland, CA, USA.
Xavier DidelotDepartment of Infectious Disease Epidemiology, Imperial College, London, United Kingdom.
Timothy D ReadDepartment of Medicine, Division of Infectious Diseases and Department of Human Genetics, Emory University School of Medicine, Atlanta, GA, USA.
Deborah DeanCenter for Immunobiology and Vaccine Development, UCSF Benioff Children's Hospital Oakland Research Institute, Oakland, CA, USA Joint Graduate Program in Bioengineering, University of California, San Francisco and University of California, Berkeley, CA, USA ddean@chori.org.
Emory University · USImperial College London · GBUCSF Benioff Children's Hospital · USUniversity of California, San Francisco · US

Funding

Multiplex diagnostic for biothreat C. psittaci & non-threat respiratory pathogensR01AI098843 · NIAID · CHILDREN'S HOSPITAL & RES CTR AT OAKLAND · PI DEAN, DEBORAH ANNE, READ, TIMOTHY D. · 2012 to 2016
$5.5M
Medical Research Council MR/K010174/1NIAID NIH HHS R01 AI098843
6 · The paper itself

Abstract

Species closely related to the human pathogen Chlamydia trachomatis (Ct) have recently been found to cause zoonotic infections, posing a public health threat especially in the case of tetracycline resistant Chlamydia suis (Cs) strains. These strains acquired a tet(C)-containing cassette via horizontal gene transfer (HGT). Genomes of 11 Cs strains from various tissues were sequenced to reconstruct evolutionary pathway(s) for tet(C) HGT. Cs had the highest recombination rate of Chlamydia species studied to date. Admixture occurred among Cs strains and with Chlamydia muridarum but not with Ct Although in vitro tet(C) cassette exchange with Ct has been documented, in vivo evidence may require examining human samples from Ct and Cs co-infected sites. Molecular-clock dating indicated that ancestral clades of resistant Cs strains predated the 1947 discovery of tetracycline, which was subsequently used in animal feed. The cassette likely spread throughout Cs strains by homologous recombination after acquisition from an external source, and our analysis suggests Betaproteobacteria as the origin. Selective pressure from tetracycline may be responsible for recent bottlenecks in Cs populations. Since tetracycline is an important antibiotic for treating Ct, zoonotic infections at mutual sites of infection indicate the possibility for cassette transfer and major public health repercussions.

Indexed as

Evolution, MolecularHomologous RecombinationSelection, GeneticAnti-Bacterial AgentsBetaproteobacteriaChlamydiaGenes, BacterialGene Transfer, HorizontalTetracyclineTetracycline ResistanceAnti-Bacterial AgentsTetracyclineChlamydia suiscomparative genomicsgenomic diversificationtet(C)-containing cassettetetracycline selective pressure

Identifiers

PMID27576537
PMCPMC5010913
OpenAlexW2512427890

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.