Evidence map›Paper›PMID 26202118›Full record

ArticleJournal of clinical microbiology2015

Development of a Multilocus Sequence Typing Scheme for Molecular Typing of Mycoplasma pneumoniae.

Rebecca J Brown, Matthew T G Holden, O Brad Spiller, Victoria J Chalker

Abstract readEvaluation Study
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 40 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 1 pooled it
–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

40 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Global molecular epidemiology ofEmerging microbes & infections · 2026
    Pooled it
  2. Article
  3. Article
  4. Genomic epidemiology and antimicrobial susceptibility of clinicalFrontiers in cellular and infection microbiology · 2026
    Article
  5. Article
  6. Article
  7. Article
  8. Growing Threat of Macrolide-ResistantJournal of Korean medical science · 2025
    Review
  9. Article
  10. Article
  11. P1 adhesin genotype characteristics ofFrontiers in cellular and infection microbiology · 2025
    Article
  12. Clonal replacement by a P1-1/ST3 lineage in pediatricFrontiers in cellular and infection microbiology · 2025
    Article
  13. Review
  14. Article
  15. Article
  16. The Association betweenMicroorganisms · 2023
    Article
  17. Review
  18. Genotyping ofFrontiers in microbiology · 2023
    Article
  19. Molecular Tools for TypingFrontiers in microbiology · 2022
    Review
  20. 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.

Rebecca J BrownCardiff University, School of Medicine, Department of Child Health, University Hospital of Wales, Cardiff, United Kingdom Bacteriology Reference Department, Public Health England, London, United Kingdom.
Matthew T G HoldenUniversity of St. Andrews, School of Medicine, Medical & Biological Sciences, North Haugh, St. Andrews, United Kingdom.
O Brad SpillerCardiff University, School of Medicine, Department of Child Health, University Hospital of Wales, Cardiff, United Kingdom.
Victoria J ChalkerBacteriology Reference Department, Public Health England, London, United Kingdom vicki.chalker@phe.gov.uk.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mycoplasma pneumoniae is a major human respiratory pathogen causing both upper and lower respiratory disease in humans of all ages, and it can also result in other serious extrapulmonary sequelae. A multilocus sequence typing (MLST) scheme for M. pneumoniae was developed based on the sequences of eight housekeeping genes (ppa, pgm, gyrB, gmk, glyA, atpA, arcC, and adk) and applied to 55 M. pneumoniae clinical isolates and the two type strains M129 and FH. A total of 12 sequence types (STs) resulted for 57 M. pneumoniae isolates tested, with a discriminatory index of 0.21 STs per isolate. The MLST loci used in this scheme were shown to be stable in 10 strains following 10 sequential subculture passages. Phylogenetic analysis of concatenated sequences of the eight loci indicated two distinct genetic clusters that were directly linked to multilocus variable-number tandem repeat analysis (MLVA) type. Genetic MLST clustering was confirmed by genomic sequence analysis, indicating that the MLST scheme developed in this study is representative of the genome. Furthermore, this MLST scheme was shown to be more discriminatory than both MLVA and P1 typing for the M. pneumoniae isolates examined, providing a method for further and more detailed analysis of observed epidemic peaks of M. pneumoniae infection. This scheme is supported by a public Web-based database (http://pubmlst.org/mpneumoniae).

Indexed as

Cluster AnalysisGenes, EssentialGenomic InstabilityGenotypeHumansMultilocus Sequence TypingMycoplasma InfectionsMycoplasma pneumoniaePhylogeny

Identifiers

PMID26202118
PMCPMC4572520

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.