Evidence map›Paper›PMID 24963797›Full record

ReviewParasitology2015

The evolution of parasitism in Nematoda.

Mark Blaxter, Georgios Koutsovoulos

Open access · hybridAbstract readReview
In one paragraph

Review in Parasitology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 142 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
142citing papers in PubMed, 2 pooled it
22.4field-weighted citation impact, top 1% 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

142 citing papers in PubMed, 2 syntheses or guidelines pooled it, 358 citations in OpenAlex.

  1. FMRFamide-like peptides expand the behavioral repertoire of a densely connected nervous system.Proceedings of the National Academy of Sciences of the United States of America · 2017
    Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Article
  6. Article
  7. Positive and relaxed selection on mitochondrial DNA in parasitic versus predatory mites.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2026
    Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Structure of helminth communities of rodents in three areas of the Atlantic Forest, Paraná state, Brazil.Revista brasileira de parasitologia veterinaria = Brazilian journal of veterinary parasitology : Orgao Oficial do Colegio Brasileiro de Parasitologia Veterinaria · 2026
    Article
  14. Catalytically Active Recombinant Cysteine Proteases ofInternational journal of molecular sciences · 2025
    Article
  15. Review
  16. Review
  17. Review
  18. Review
  19. Evolution of parasitism-related traits in nematodes.bioRxiv : the preprint server for biology · 2025
    Article
  20. Discovery of an SQS-PSY Domain-Containing Protein inInternational journal of molecular sciences · 2025
    Article

82 more citing papers are in PubMed but not listed here.

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.

Mark BlaxterInstitute of Evolutionary Biology,The University of Edinburgh,Edinburgh EH9 3JT,UK.
Georgios KoutsovoulosInstitute of Evolutionary Biology,The University of Edinburgh,Edinburgh EH9 3JT,UK.
University of Edinburgh · GB

Funding

Wellcome Trust 095831
6 · The paper itself

Abstract

Nematodes are abundant and diverse, and include many parasitic species. Molecular phylogenetic analyses have shown that parasitism of plants and animals has arisen at least 15 times independently. Extant nematode species also display lifestyles that are proposed to be on the evolutionary trajectory to parasitism. Recent advances have permitted the determination of the genomes and transcriptomes of many nematode species. These new data can be used to further resolve the phylogeny of Nematoda, and identify possible genetic patterns associated with parasitism. Plant-parasitic nematode genomes show evidence of horizontal gene transfer from other members of the rhizosphere, and these genes play important roles in the parasite-host interface. Similar horizontal transfer is not evident in animal parasitic groups. Many nematodes have bacterial symbionts that can be essential for survival. Horizontal transfer from symbionts to the nematode is also common, but its biological importance is unclear. Over 100 nematode species are currently targeted for sequencing, and these data will yield important insights into the biology and evolutionary history of parasitism. It is important that these new technologies are also applied to free-living taxa, so that the pre-parasitic ground state can be inferred, and the novelties associated with parasitism isolated.

Indexed as

AnimalsBacteriaBiological EvolutionGene Transfer, HorizontalGenome, HelminthInvertebratesNematodaNematode InfectionsPhylogenyPlantsSymbiosishorizontal gene transfer

Identifiers

PMID24963797
PMCPMC4413787
OpenAlexW2048407401

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.