Evidence map›Paper›PMID 18641160›Full record

ArticleApplied and environmental microbiology2008

Diversity of bacterial endosymbionts of environmental acanthamoeba isolates.

Stephan Schmitz-Esser, Elena R Toenshoff, Susanne Haider, Eva Heinz, Verena M Hoenninger, Michael Wagner, Matthias Horn

Abstract read
In one paragraph

Article in Applied and environmental microbiology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed
–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

59 citing papers in PubMed.

  1. Article
  2. Genome sequence of the protistMicrobiology resource announcements · 2026
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  3. Molecular evolution and adaptations ofFrontiers in cellular and infection microbiology · 2026
    Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. Review
  13. Article
  14. Article
  15. Complexities of Inferring Symbiont Function:Applied and environmental microbiology · 2022
    Article
  16. Article
  17. Article
  18. Endosymbiotic Male-KillingApplied and environmental microbiology · 2022
    Article
  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.

Stephan Schmitz-EsserDepartment of Microbial Ecology, University of Vienna, Althanstr. 14, 1090 Vienna, Austria.
Elena R Toenshoff
Susanne Haider
Eva Heinz
Verena M Hoenninger
Michael Wagner
Matthias Horn

Funding

Austrian Science Fund FWF P 19252
6 · The paper itself

Abstract

Free-living amoebae are frequent hosts for bacterial endosymbionts. In this study, the symbionts of eight novel environmental Acanthamoeba strains isolated from different locations worldwide were characterized. Phylogenetic analysis revealed that they were related to one of four evolutionary lineages of amoeba symbionts recognized previously. This study provides evidence for the existence of only a small number of phylogenetically well-separated groups of obligate intracellular endosymbionts of acanthamoebae with global distribution.

Indexed as

BiodiversitySymbiosisAcanthamoebaAnimalsBacteriaDNA, BacterialDNA, ProtozoanGenes, BacterialGenes, ProtozoanGenes, rRNAGeologic SedimentsMolecular Sequence DataPhylogenyRNA, Ribosomal, 16SRNA, Ribosomal, 18SSequence Analysis, DNADNA, BacterialDNA, ProtozoanRNA, Ribosomal, 16SRNA, Ribosomal, 18S

Identifiers

PMID18641160
PMCPMC2547052

What OpenQuestion holds

Textmetadata
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.