Evidence map›Paper›PMID 25339402›Full record

ArticleJournal of clinical microbiology2015

Semiquantitative multiplexed tandem PCR for detection and differentiation of four Theileria orientalis genotypes in cattle.

Piyumali K Perera, Robin B Gasser, Simon M Firestone, Lee Smith, Florian Roeber, Abdul Jabbar

Open access · bronzeAbstract read
In one paragraph

Article in Journal of clinical microbiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
4.3field-weighted citation impact, top 5% 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

14 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
  2. Insight into oriental theileriosis: Indian perspective.Tropical animal health and production · 2025
    Review
  3. Article
  4. Molecular detection ofJournal of parasitic diseases : official organ of the Indian Society for Parasitology · 2021
    Article
  5. Article
  6. Article
  7. Veterinary parasitology: X · 2020
    Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. A review of Theileria diagnostics and epidemiology.International journal for parasitology. Parasites and wildlife · 2015
    Review
  13. Article
  14. 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

6 authors at 1 institution in 1 country.

Piyumali K PereraFaculty of Veterinary and Agricultural Sciences, The University of Melbourne, Werribee, Victoria, Australia.
Robin B GasserFaculty of Veterinary and Agricultural Sciences, The University of Melbourne, Werribee, Victoria, Australia.
Simon M FirestoneFaculty of Veterinary and Agricultural Sciences, The University of Melbourne, Werribee, Victoria, Australia.
Lee SmithAusDiagnostics Pty., Ltd., Beaconsfield, New South Wales, Australia.
Florian RoeberAusDiagnostics Pty., Ltd., Beaconsfield, New South Wales, Australia.
Abdul JabbarFaculty of Veterinary and Agricultural Sciences, The University of Melbourne, Werribee, Victoria, Australia jabbara@unimelb.edu.au.
University of Melbourne · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Oriental theileriosis is an emerging, tick-borne disease of bovines in the Asia-Pacific region and is caused by one or more genotypes of the Theileria orientalis complex. This study aimed to establish and validate a multiplexed tandem PCR (MT-PCR) assay using three distinct markers (major piroplasm surface protein, 23-kDa piroplasm membrane protein, and the first internal transcribed spacer of nuclear DNA), for the simultaneous detection and semiquantification of four genotypes (Buffeli, Chitose, Ikeda, and type 5) of the T. orientalis complex. Analytical specificity, analytical sensitivity, and repeatability of the established MT-PCR assay were assessed in a series of experiments. Subsequently, the assay was evaluated using 200 genomic DNA samples collected from cattle from farms on which oriental theileriosis outbreaks had occurred, and 110 samples from a region where no outbreaks had been reported. The results showed the MT-PCR assay specifically and reproducibly detected the expected genotypes (i.e., genotypes Buffeli, Chitose, Ikeda, and type 5) of the T. orientalis complex, reliably differentiated them, and was able to detect as little as 1 fg of genomic DNA from each genotype. The diagnostic specificity and sensitivity of the MT-PCR were estimated at 94.0% and 98.8%, respectively. The MT-PCR assay established here is a practical and effective diagnostic tool for the four main genotypes of T. orientalis complex in Australia and should assist studies of the epidemiology and pathophysiology of oriental theileriosis in the Asia-Pacific region.

Indexed as

GenotypeMultiplex Polymerase Chain ReactionAnimalsCattleDisease OutbreaksDNA, ProtozoanMortalityPrevalenceReproducibility of ResultsSensitivity and SpecificityTheileriaTheileriasisDNA, Protozoan

Identifiers

PMID25339402
PMCPMC4290960
OpenAlexW2161021064

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.