Evidence map›Paper›PMID 24704914›Full record

ArticleGenes2012

From environment to man: genome evolution and adaptation of human opportunistic bacterial pathogens.

Fabien Aujoulat, Frédéric Roger, Alice Bourdier, Anne Lotthé, Brigitte Lamy, Hélène Marchandin, Estelle Jumas-Bilak

Open access · goldAbstract read
In one paragraph

Article in Genes, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
1.2field-weighted citation impact, top 23% 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

37 citing papers in PubMed, 71 citations in OpenAlex.

  1. Adaptive evolution ofMicrobial genomics · 2026
    Article
  2. Article
  3. Long-term culturing ofApplied and environmental microbiology · 2025
    Article
  4. Three distinct forms of Pneumocystis coexist in individuals of two species of deer mice (genus Peromyscus).Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases · 2025
    Article
  5. Genomic insights intoFrontiers in microbiology · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Pathogens (Basel, Switzerland) · 2023
    Article
  11. Insights into theAntibiotics (Basel, Switzerland) · 2022
    Article
  12. Article
  13. Review
  14. Article
  15. The rise and the fall of aMicrobial genomics · 2021
    Article
  16. Adaptor Molecules Epitranscriptome Reprograms Bacterial Pathogenicity.International journal of molecular sciences · 2021
    Review
  17. Pathogens (Basel, Switzerland) · 2021
    Review
  18. Genes · 2021
    Review
  19. Article
  20. Article
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

7 authors at 4 institutions in 1 country.

Fabien AujoulatUniversité Montpellier 1, UMR 5119 (UM2, CNRS, IRD, IFREMER, UM1), équipe Pathogènes et Environnements, Montpellier 34093, France. fabien.aujoulat@univ-montp1.fr.
Frédéric RogerUniversité Montpellier 1, UMR 5119 (UM2, CNRS, IRD, IFREMER, UM1), équipe Pathogènes et Environnements, Montpellier 34093, France. frederic.rogerfrederic@laposte.net.
Alice BourdierUniversité Montpellier 1, UMR 5119 (UM2, CNRS, IRD, IFREMER, UM1), équipe Pathogènes et Environnements, Montpellier 34093, France. alice.bourdier@univ-montp1.fr.
Anne LotthéUniversité Montpellier 1, UMR 5119 (UM2, CNRS, IRD, IFREMER, UM1), équipe Pathogènes et Environnements, Montpellier 34093, France. a-lotthe@chu-montpellier.fr.
Brigitte LamyUniversité Montpellier 1, UMR 5119 (UM2, CNRS, IRD, IFREMER, UM1), équipe Pathogènes et Environnements, Montpellier 34093, France. b-lamy@chu-montpellier.fr.
Hélène MarchandinUniversité Montpellier 1, UMR 5119 (UM2, CNRS, IRD, IFREMER, UM1), équipe Pathogènes et Environnements, Montpellier 34093, France. helene.marchandin@univ-montp1.fr.
Estelle Jumas-BilakUniversité Montpellier 1, UMR 5119 (UM2, CNRS, IRD, IFREMER, UM1), équipe Pathogènes et Environnements, Montpellier 34093, France. ebilak@univ-montp1.fr.
Centre National de la Recherche Scientifique · FRCentre Hospitalier Universitaire de Montpellier · FRInstitut de Recherche pour le Développement · FRUniversité de Montpellier · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Environment is recognized as a huge reservoir for bacterial species and a source of human pathogens. Some environmental bacteria have an extraordinary range of activities that include promotion of plant growth or disease, breakdown of pollutants, production of original biomolecules, but also multidrug resistance and human pathogenicity. The versatility of bacterial life-style involves adaptation to various niches. Adaptation to both open environment and human specific niches is a major challenge that involves intermediate organisms allowing pre-adaptation to humans. The aim of this review is to analyze genomic features of environmental bacteria in order to explain their adaptation to human beings. The genera Pseudomonas, Aeromonas and Ochrobactrum provide valuable examples of opportunistic behavior associated to particular genomic structure and evolution. Particularly, we performed original genomic comparisons among aeromonads and between the strictly intracellular pathogens Brucella spp. and the mild opportunistic pathogens Ochrobactrum spp. We conclude that the adaptation to human could coincide with a speciation in action revealed by modifications in both genomic and population structures. This adaptation-driven speciation could be a major mechanism for the emergence of true pathogens besides the acquisition of specialized virulence factors.

Identifiers

PMID24704914
PMCPMC3899952
OpenAlexW2058670635

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.