Evidence map›Paper›PMID 31432763›Full record

ArticleBiology letters2019

Wolbachia, Cardinium and climate: an analysis of global data.

J Charlesworth, L A Weinert, E V Araujo, J J Welch

Abstract read
In one paragraph

Article in Biology letters, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

23 citing papers in PubMed.

  1. Crosstalk in the cold: host-microbe interactions in insect diapause.Annals of the Entomological Society of America · 2026
    Review
  2. Article
  3. Host and Microbe Scale Processes Shape Spatial Variation inbioRxiv : the preprint server for biology · 2025
    Article
  4. Review
  5. Transcriptomic characterization ofMicrobiome research reports · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Climate andBiology · 2023
    Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. mBio · 2021
    Article
  17. Article
  18. Article
  19. Review
  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

4 authors.

J CharlesworthDepartment of Genetics, University of Cambridge, Downing Street, Cambridge CB2 3EH, UK.
L A WeinertDepartment of Veterinary Medicine, University of Cambridge, Madingley Road, Cambridge CB3 0ES, UK.
E V AraujoDepartment of Genetics, University of Cambridge, Downing Street, Cambridge CB2 3EH, UK.
J J WelchDepartment of Genetics, University of Cambridge, Downing Street, Cambridge CB2 3EH, UK.

Funding

Wellcome Trust 109385/Z/15/Z
6 · The paper itself

Abstract

Bacterial endosymbionts are very common in terrestrial arthropods, but infection levels vary widely among populations. Experiments and within-species comparisons suggest that environmental temperature might be important in explaining this variation. To investigate the importance of temperature, at broad geographical and taxonomic scales, we extended a global database of terrestrial arthropods screened for Wolbachia and Cardinium. Our final dataset contained data from more than 117 000 arthropods (over 2500 species) screened for Wolbachia and more than 18 000 arthropods (over 800 species) screened for Cardinium, including samples from 137 different countries, with mean temperatures varying from -6.5 to 29.2°C. In insects and relatives, Cardinium infection showed a clear and consistent tendency to increase with temperature. For Wolbachia, a tendency to increase with temperature in temperate climates is counteracted by reduced prevalence in the tropics, resulting in a weak negative trend overall. We discuss the implications of these results for natural and introduced symbionts in regions affected by climate change.

Indexed as

ArthropodsWolbachiaAnimalsBacteroidetesInsectaSymbiosisbeta-binomial modellingbiogeographyendosymbiosisKöppen climates

Identifiers

PMID31432763
PMCPMC6731486

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.