Evidence map›Paper›PMID 34253453›Full record

ReviewTrends in microbiology2022

Diversity and function of arthropod endosymbiont toxins.

Jonathan H Massey, Irene L G Newton

Open access · greenAbstract readReview
In one paragraph

Review in Trends in microbiology, 2022. 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
6.9field-weighted citation impact, top 3% 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, 46 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Genetic and genomic variability ofISME communications · 2025
    Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Sexual antagonism in sequential hermaphrodites.Proceedings. Biological sciences · 2023
    Article
  15. Flies co-opt bacterial toxins for use in defense against parasitoids.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  16. Evolution of insect innate immunity through domestication of bacterial toxins.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  17. Article
  18. 'Microbial genomics · 2023
    Article
  19. Review
  20. Metagenome diversity illuminates origins of pathogen effectors.bioRxiv : the preprint server for biology · 2023
    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

2 authors at 1 institution in 1 country.

Jonathan H MasseyDepartment of Biology, Indiana University, Bloomington, IN, USA.
Irene L G NewtonDepartment of Biology, Indiana University, Bloomington, IN, USA. Electronic address: irnewton@indiana.edu.
Indiana University Bloomington · US

Funding

Identifying Wolbachia effectors that facilitate host infectionR01AI144430 · NIAID · TRUSTEES OF INDIANA UNIVERSITY · PI Irene Newton · 2019 to 2026
$3.0M
NIAID NIH HHS R01 AI144430
6 · The paper itself

Abstract

Bacterial endosymbionts induce dramatic phenotypes in their arthropod hosts, including cytoplasmic incompatibility, feminization, parthenogenesis, male killing, parasitoid defense, and pathogen blocking. The molecular mechanisms underlying these effects remain largely unknown but recent evidence suggests that protein toxins secreted by the endosymbionts play a role. Here, we describe the diversity and function of endosymbiont proteins with homology to known bacterial toxins. We focus on maternally transmitted endosymbionts belonging to the Wolbachia, Rickettsia, Arsenophonus, Hamiltonella, Spiroplasma, and Cardinium genera because of their ability to induce the above phenotypes. We identify at least 16 distinct toxin families with diverse enzymatic activities, including AMPylases, nucleases, proteases, and glycosyltransferases. Notably, several annotated toxins contain domains with homology to eukaryotic proteins, suggesting that arthropod endosymbionts mimic host biochemistry to manipulate host physiology, similar to bacterial pathogens.

Indexed as

ArthropodsRickettsiaWolbachiaAnimalsMalePhylogenySymbiosis

Identifiers

PMID34253453
PMCPMC8742837
OpenAlexW3180169131

What OpenQuestion 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 OpenQuestion graph.