Evidence map›Paper›PMID 24622092›Full record

ArticleJournal of clinical microbiology2014

Multilocus sequence typing of Mycoplasma hyorhinis strains identified by a real-time TaqMan PCR assay.

Véronique Tocqueville, Séverine Ferré, Ngoc Hong Phuc Nguyen, Isabelle Kempf, Corinne Marois-Créhan

Abstract readComparative Study
In one paragraph

Article in Journal of clinical microbiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

24 citing papers in PubMed.

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  7. EAVLD 2024 - 7Italian journal of food safety · 2024
    Article
  8. Article
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  10. Bacterial polyarthritis in post-weaning pigs in a high-density swine breeding area in Italy.Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc · 2022
    Article
  11. Article
  12. Article
  13. Article
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  15. Causes of swine polyserositis in a high-density breeding area in Italy.Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc · 2020
    Article
  16. Article
  17. Article
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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

5 authors.

Véronique TocquevilleFrench Agency for Food, Environmental and Occupational Health and Safety, Ploufragan-Plouzané Laboratory, Mycoplasmology-Bacteriology Unit, Ploufragan, France.
Séverine Ferré
Ngoc Hong Phuc Nguyen
Isabelle Kempf
Corinne Marois-Créhan

Funding

Wellcome Trust
6 · The paper itself

Abstract

A real-time TaqMan PCR assay based on the gene encoding the protein p37 was developed to detect Mycoplasma hyorhinis. Its specificity was validated with 29 epidemiologically unrelated M. hyorhinis strains (28 field strains and one reference strain) and other mycoplasma species or with other microorganisms commonly found in pigs. The estimated detection limit of this qPCR assay was 125 microorganism equivalents/μl. The same 29 epidemiologically unrelated M. hyorhinis strains and four previously fully sequenced strains were typed by two portable typing methods, the sequencing of the p37 gene and a multilocus sequence typing (MLST) scheme. The first method revealed 18 distinct nucleotide sequences and insufficient discriminatory power (0.934). The MLST scheme was developed with the sequenced genomes of the M. hyorhinis strains HUB-1, GDL-1, MCLD, and SK76 and based on the genes dnaA, rpoB, gyrB, gltX, adk, and gmk. In total, 2,304 bp of sequence was analyzed for each strain. MLST was capable of subdividing the 33 strains into 29 distinct sequence types. The discriminatory power of the method was >0.95, which is the threshold value for interpreting typing results with confidence (D=0.989). Population analysis showed that recombination in M. hyorhinis occurs and that strains are diverse but with a certain clonality (one unique clonal complex was identified). The new qPCR assay and the robust MLST scheme are available for the acquisition of new knowledge on M. hyorhinis epidemiology. A web-accessible database has been set up for the M. hyorhinis MLST scheme at http://pubmlst.org/mhyorhinis/.

Indexed as

Bacterial ProteinsGenes, BacterialGenotypeMultilocus Sequence TypingMycoplasma hyorhinisMycoplasma InfectionsPhylogenyReal-Time Polymerase Chain ReactionSequence Analysis, DNABacterial Proteins

Identifiers

PMID24622092
PMCPMC3993664

What OpenQuestion holds

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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.