Evidence map›Paper›PMID 17140466›Full record

ArticleParasitology2007

Characterization and application of multiple genetic markers for Plasmodium malariae.

M C Bruce, A Macheso, M R Galinski, J W Barnwell

Abstract read
In one paragraph

Article in Parasitology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Metagenomic analysis reveals extreme complexity ofmedRxiv : the preprint server for health sciences · 2025
    Article
  5. Genetic diversity ofFrontiers in cellular and infection microbiology · 2024
    Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Review
  11. Article
  12. Article
  13. Molecular characterization and phylogenetic analysis ofJournal of parasitic diseases : official organ of the Indian Society for Parasitology · 2017
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. 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.

M C BruceDivision of Infection and Immunity, Institute of Biomedical and Life Sciences, Glasgow Biomedical Research Centre, Glasgow University, 120 University Place, Glasgow G12 8TA, UK. m.bruce@bio.gla.ac.uk
A Macheso
M R Galinski
J W Barnwell

Funding

Wellcome Trust 060446
6 · The paper itself

Abstract

Plasmodium malariae, a protozoan parasite that causes malaria in humans, has a global distribution in tropical and subtropical regions and is commonly found in sympatry with other Plasmodium species of humans. Little is known about the genetics or population structure of P. malariae. In the present study, we describe polymorphic genetic markers for P. malariae and present the first molecular epidemiological data for this parasite. Six microsatellite or minisatellite markers were validated using 76 P. malariae samples from a diverse geographical range. The repeat unit length varied from 2 to 17 bp, and up to 10 different alleles per locus were detected. Multiple genotypes of P. malariae were detected in 33 of 70 samples from humans with naturally acquired infection. Heterozygosity was calculated to be between 0.236 and 0.811. Allelic diversity was reduced for samples from South America and, at some loci, in samples from Thailand compared with those from Malawi. The number of unique multilocus genotypes defined using the 6 markers was significantly greater in Malawi than in Thailand, even when data from single genotype infections were used. There was a significant reduction in the multiplicity of infection in symptomatic infections compared with asymptomatic ones, suggesting that clinical episodes are usually caused by the expansion of a single genotype.

Indexed as

Genetic MarkersAllelesAnimalsDNA, ProtozoanGenotypeHumansMalariaMicrosatellite RepeatsPlasmodium malariaePolymerase Chain ReactionPolymorphism, GeneticDNA, ProtozoanGenetic Markers

Identifiers

PMID17140466
PMCPMC1868962

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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.